diff --git a/crates/oxc_linter/src/generated/rule_runner_impls.rs b/crates/oxc_linter/src/generated/rule_runner_impls.rs
index 742286196d14a..2b48cbff70c2e 100644
--- a/crates/oxc_linter/src/generated/rule_runner_impls.rs
+++ b/crates/oxc_linter/src/generated/rule_runner_impls.rs
@@ -345,6 +345,12 @@ impl RuleRunner for crate::rules::eslint::no_magic_numbers::NoMagicNumbers {
     const NODE_TYPES: Option<&AstTypesBitset> = None;
 }
 
+impl RuleRunner
+    for crate::rules::eslint::no_misleading_character_class::NoMisleadingCharacterClass
+{
+    const NODE_TYPES: Option<&AstTypesBitset> = None;
+}
+
 impl RuleRunner for crate::rules::eslint::no_multi_assign::NoMultiAssign {
     const NODE_TYPES: Option<&AstTypesBitset> = None;
 }
diff --git a/crates/oxc_linter/src/rules.rs b/crates/oxc_linter/src/rules.rs
index 496a8df74c386..a2da7c9326e18 100644
--- a/crates/oxc_linter/src/rules.rs
+++ b/crates/oxc_linter/src/rules.rs
@@ -115,6 +115,7 @@ pub(crate) mod eslint {
     pub mod no_lonely_if;
     pub mod no_loss_of_precision;
     pub mod no_magic_numbers;
+    pub mod no_misleading_character_class;
     pub mod no_multi_assign;
     pub mod no_multi_str;
     pub mod no_negated_condition;
@@ -720,6 +721,7 @@ oxc_macros::declare_all_lint_rules! {
     eslint::no_label_var,
     eslint::no_loss_of_precision,
     eslint::no_magic_numbers,
+    eslint::no_misleading_character_class,
     eslint::no_negated_condition,
     eslint::no_multi_str,
     eslint::no_new_func,
diff --git a/crates/oxc_linter/src/rules/eslint/no_misleading_character_class.rs b/crates/oxc_linter/src/rules/eslint/no_misleading_character_class.rs
new file mode 100644
index 0000000000000..98098a84db6d1
--- /dev/null
+++ b/crates/oxc_linter/src/rules/eslint/no_misleading_character_class.rs
@@ -0,0 +1,646 @@
+use itertools::Itertools;
+use oxc_diagnostics::OxcDiagnostic;
+use oxc_macros::declare_oxc_lint;
+use oxc_regular_expression::{
+    ast::{Character, CharacterClassContents, CharacterKind},
+    visit::{RegExpAstKind, Visit},
+};
+use oxc_span::Span;
+
+use crate::{AstNode, context::LintContext, rule::Rule, utils::run_on_regex_node};
+
+fn surrogate_pair_diagnostic(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Unexpected surrogate pair in character class.").with_label(span)
+}
+
+fn combining_class_diagnostic(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Unexpected combining class in character class.").with_label(span)
+}
+
+fn emoji_modifiers_diagnostic(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Unexpected emoji modifier in character class.").with_label(span)
+}
+
+fn regional_indicator_diagnostic(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Unexpected regional indicator in character class.").with_label(span)
+}
+
+fn zwj_diagnostic(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Unexpected joined character sequence in character class.").with_label(span)
+}
+
+#[derive(Debug, Default, Clone)]
+pub struct NoMisleadingCharacterClass {
+    allow_escape: bool,
+}
+
+declare_oxc_lint!(
+    /// ### What it does
+    ///
+    /// This rule reports regular expressions which include multiple code point characters in character class syntax. This includes:
+    ///
+    /// - Characters with combining marks (e.g., `Á` where `A` is followed by a combining acute accent)
+    /// - Characters with emoji modifiers (e.g., `👶🏻`)
+    /// - Pairs of regional indicator symbols (e.g., `🇯🇵`)
+    /// - Characters joined by zero-width joiner (ZWJ) (e.g., `👨‍👩‍👦`)
+    /// - Surrogate pairs without the Unicode flag (e.g., `/^[👍]$/`)
+    ///
+    /// ### Why is this bad?
+    ///
+    /// Unicode includes characters which are made by multiple code points.
+    /// RegExp character class syntax (`/[abc]/`) cannot handle characters
+    /// which are made by multiple code points as a character;
+    /// those characters will be dissolved to each code point.
+    /// For example, `❇️` is made by `❇` (`U+2747`) and VARIATION SELECTOR-16 (`U+FE0F`).
+    /// If this character is in a RegExp character class,
+    /// it will match either `❇` (`U+2747`) or VARIATION SELECTOR-16 (`U+FE0F`) rather than `❇️`.
+    ///
+    /// This can lead to regular expressions that do not match what the author intended,
+    /// especially for emoji, regional indicators, and characters with combining marks.
+    /// #### Examples
+    ///
+    /// Examples of **incorrect** code for this rule:
+    /// ```javascript
+    /// /^[Á]$/u;
+    /// /^[❇️]$/u;
+    /// /^[👶🏻]$/u;
+    /// /^[🇯🇵]$/u;
+    /// /^[👨‍👩‍👦]$/u;
+    /// /^[👍]$/;
+    /// new RegExp("[🎵]");
+    /// ```
+    ///
+    /// Examples of **correct** code for this rule:
+    /// ```javascript
+    /// /^[abc]$/;
+    /// /^[👍]$/u;
+    /// /[\u00B7\u0300-\u036F]/u;
+    /// new RegExp("^[\u{1F1EF}\u{1F1F5}]", "u");
+    /// ```
+    ///
+    /// #### Options
+    ///
+    /// This rule has an object option:
+    ///
+    /// - `allowEscape`: When set to `true`, the rule allows any grouping of code points
+    /// inside a character class as long as they are written using escape sequences.
+    ///
+    /// Examples of **incorrect** code for this rule with `{ "allowEscape": true }`:
+    /// ```javascript
+    /// /[\uD83D]/; // backslash can be omitted
+    /// new RegExp("[\ud83d" + "\udc4d]");
+    /// ```
+    ///
+    /// Examples of **correct** code for this rule with `{ "allowEscape": true }`:
+    /// ```javascript
+    /// /[\ud83d\udc4d]/;
+    /// /[\u00B7\u0300-\u036F]/u;
+    /// /[👨\u200d👩]/u;
+    /// new RegExp("[\x41\u0301]");
+    /// new RegExp(`[\u{1F1EF}\u{1F1F5}]`, "u");
+    /// new RegExp("[\\u{1F1EF}\\u{1F1F5}]", "u");
+    /// ```
+    NoMisleadingCharacterClass,
+    eslint,
+    nursery, // TODO: change category to `correctness`, after oxc-project/oxc#13660 and oxc-project/oxc#13436
+);
+
+#[derive(Debug)]
+struct CharacterSequenceCollector<'a> {
+    sequences: Vec<Vec<&'a Character>>,
+    current_seq: Vec<&'a Character>,
+}
+
+impl CharacterSequenceCollector<'_> {
+    fn new() -> Self {
+        Self { sequences: Vec::new(), current_seq: Vec::new() }
+    }
+}
+
+impl<'ast> Visit<'ast> for CharacterSequenceCollector<'ast> {
+    fn enter_node(&mut self, kind: RegExpAstKind<'ast>) {
+        let RegExpAstKind::CharacterClassContents(class) = kind else {
+            return;
+        };
+
+        match class {
+            CharacterClassContents::Character(char) => {
+                self.current_seq.push(char.as_ref());
+            }
+            CharacterClassContents::CharacterClassRange(range) => {
+                self.current_seq.push(&range.min);
+                self.sequences.push(std::mem::take(&mut self.current_seq));
+                self.current_seq.push(&range.max);
+            }
+            CharacterClassContents::ClassStringDisjunction(_) => {
+                if !self.current_seq.is_empty() {
+                    self.sequences.push(std::mem::take(&mut self.current_seq));
+                }
+            }
+            _ => {}
+        }
+    }
+
+    fn leave_node(&mut self, _kind: RegExpAstKind<'ast>) {}
+}
+
+impl Rule for NoMisleadingCharacterClass {
+    fn from_configuration(value: serde_json::Value) -> Self {
+        let allow_escape = value
+            .get(0)
+            .and_then(|v| v.as_object())
+            .and_then(|v| v.get("allowEscape"))
+            .and_then(serde_json::Value::as_bool)
+            .unwrap_or_default();
+
+        Self { allow_escape }
+    }
+
+    fn run<'a>(&self, node: &AstNode<'a>, ctx: &LintContext<'a>) {
+        run_on_regex_node(node, ctx, |pattern, _span| {
+            let mut collector = CharacterSequenceCollector::new();
+            collector.visit_pattern(pattern);
+
+            // Restore: push any remaining sequence after visiting
+            if !collector.current_seq.is_empty() {
+                collector.sequences.push(std::mem::take(&mut collector.current_seq));
+            }
+
+            for unfiltered_chars in &collector.sequences {
+                if self.allow_escape {
+                    let has_escape = unfiltered_chars.iter().any(|c| {
+                        !matches!(
+                            c.kind,
+                            CharacterKind::Symbol
+                                | CharacterKind::Identifier
+                                | CharacterKind::SingleEscape
+                        )
+                    });
+                    if has_escape {
+                        continue;
+                    }
+                }
+
+                // Always check for combining marks, regional indicator, ZWJ, and emoji modifier sequences
+                if combining_class_sequences(unfiltered_chars) {
+                    ctx.diagnostic(combining_class_diagnostic(pattern.span));
+                }
+                if regional_indicator_symbol_sequences(unfiltered_chars) {
+                    ctx.diagnostic(regional_indicator_diagnostic(pattern.span));
+                }
+                if zwj_sequences(unfiltered_chars) {
+                    ctx.diagnostic(zwj_diagnostic(pattern.span));
+                }
+                if emoji_modifier_sequences(unfiltered_chars) {
+                    ctx.diagnostic(emoji_modifiers_diagnostic(pattern.span));
+                }
+                if surrogate_pair_sequences(unfiltered_chars) {
+                    ctx.diagnostic(surrogate_pair_diagnostic(pattern.span));
+                }
+                if surrogate_pair_sequences_without_flag(unfiltered_chars) {
+                    ctx.diagnostic(surrogate_pair_diagnostic(pattern.span));
+                }
+            }
+        });
+    }
+}
+
+// Returns true if the code point is a regional indicator symbol
+//
+// Regional Indicator Symbols:
+// - Unicode characters in the range U+1F1E6 to U+1F1FF
+// - Each one represents an uppercase Latin letter A–Z
+// - Used in pairs to represent ISO 3166-1 alpha-2 country codes
+// - Appear as flag emojis when combined in supported systems
+fn is_regional_indicator_symbol(value: u32) -> bool {
+    (0x1F1E6..=0x1F1FF).contains(&value)
+}
+
+// Find regional indicator symbol pairs
+fn regional_indicator_symbol_sequences(chars: &[&Character]) -> bool {
+    for (prev, curr) in chars.iter().tuple_windows() {
+        if is_regional_indicator_symbol(prev.value) && is_regional_indicator_symbol(curr.value) {
+            return true;
+        }
+    }
+    false
+}
+
+// Returns true if the code point is a combining mark (Unicode category Mn, Mc, or Me)
+//
+// Unicode Combining Character Ranges
+// A. General Combining Characters (Mn, Mc, Me)
+// Combining characters are those whose General Category falls under:
+// - Mn — Nonspacing Mark
+// - Mc — Spacing Mark
+// - Me — Enclosing Mark
+//
+// Some Unicode blocks dedicated (entirely or in part) to combining marks include :
+// - Combining Diacritical Marks: U+0300–U+036F
+// - Combining Diacritical Marks Extended: U+1AB0–U+1AFF
+// - Combining Diacritical Marks Supplement: U+1DC0–U+1DFF
+// - Combining Diacritical Marks for Symbols: U+20D0–U+20FF
+// - Combining Half Marks: U+FE20–U+FE2F
+//
+// Additional combining characters exist within script-specific blocks
+// (e.g., Devanagari signs, Hiragana/Katakana marks) and are not confined to a block,
+// but share the Mn/Mc/Me categories
+//
+// B. Variation Selectors (also Combining)
+//
+// Variation selectors are also combining characters. There are two blocks:
+// - Variation Selectors (Basic): U+FE00–U+FE0F
+// - Variation Selectors Supplement: U+E0100–U+E01EF (256 total)
+fn is_combining_character(value: u32) -> bool {
+    // Covers Mn (Nonspacing_Mark), Mc (Spacing_Mark), Me (Enclosing_Mark), and variation selectors
+    matches!(
+        value,
+        0x0300..=0x036F | // Combining Diacritical Marks
+        0x1AB0..=0x1AFF | // Combining Diacritical Marks Extended
+        0x1DC0..=0x1DFF | // Combining Diacritical Marks Supplement
+        0x20D0..=0x20FF | // Combining Diacritical Marks for Symbols
+        0xFE20..=0xFE2F | // Combining Half Marks
+        0xFE00..=0xFE0F | // Variation Selectors (Basic)
+        0xE0100..=0xE01EF  // Variation Selectors (Supplement)
+    )
+}
+
+// Find combining mark sequences: previous is not combining, current is combining
+fn combining_class_sequences(chars: &[&Character]) -> bool {
+    for (index, &char) in chars.iter().enumerate() {
+        if index == 0 {
+            continue;
+        }
+        let previous = chars[index - 1];
+        if is_combining_character(char.value) && !is_combining_character(previous.value) {
+            return true;
+        }
+    }
+    false
+}
+
+// Returns true if a zero width joiner character is detected between two characters
+fn zwj_sequences(chars: &[&Character]) -> bool {
+    for (index, &char) in chars.iter().enumerate() {
+        let previous = if index > 0 { Some(chars[index - 1]) } else { None };
+        let next = chars.get(index + 1).copied();
+        if let (Some(previous), Some(next)) = (previous, next) {
+            if char.value == 0x200D && previous.value != 0x200D && next.value != 0x200D {
+                return true;
+            }
+        }
+    }
+    false
+}
+
+fn is_emoji_modifier(char: &Character) -> bool {
+    char.value >= 0x1f3fb && char.value <= 0x1f3ff
+}
+
+// Returns true if a emoji modifier sequence is detected
+//
+// Emoji modifiers are special Unicode characters used to modify the appearance of other emojis, such as:
+// - Skin tone
+// - Gender
+// - Hair style
+// - etc.
+//
+// They’re combined with base emojis (like people or body parts) to create variant emoji sequences.
+fn emoji_modifier_sequences(chars: &[&Character]) -> bool {
+    for (index, &char) in chars.iter().enumerate() {
+        if index == 0 {
+            continue;
+        }
+        let previous = chars[index - 1];
+
+        if is_emoji_modifier(char) && !is_emoji_modifier(previous) {
+            return true;
+        }
+    }
+
+    false
+}
+
+// Returns true if the two code units form a surrogate pair
+//
+// Structure of a Surrogate Pair
+// - A high surrogate (also called lead surrogate)
+// A low surrogate (also called trail surrogate)
+//
+// High Surrogate (Lead)
+// - Range: U+D800 to U+DBFF
+//
+// Low Surrogate (Trail)
+// - Range: U+DC00 to U+DFFF
+fn is_surrogate_pair(hi: u32, lo: u32) -> bool {
+    (0xD800..=0xDBFF).contains(&hi) && (0xDC00..=0xDFFF).contains(&lo)
+}
+
+// Returns true if the character was written as a Unicode code point escape (e.g., \u{1F44D})
+fn is_unicode_code_point_escape(char: &Character) -> bool {
+    matches!(char.kind, CharacterKind::UnicodeEscape)
+}
+
+// Find surrogate pairs where at least one is a Unicode code point escape
+fn surrogate_pair_sequences_without_flag(chars: &[&Character]) -> bool {
+    for (index, &char) in chars.iter().enumerate() {
+        if index == 0 {
+            continue;
+        }
+        let previous = chars[index - 1];
+        if is_surrogate_pair(previous.value, char.value)
+            && !is_unicode_code_point_escape(previous)
+            && !is_unicode_code_point_escape(char)
+        {
+            return true;
+        }
+    }
+    false
+}
+
+// Find surrogate pairs where at least one is a Unicode code point escape
+fn surrogate_pair_sequences(chars: &[&Character]) -> bool {
+    for (index, &char) in chars.iter().enumerate() {
+        if index == 0 {
+            continue;
+        }
+        let previous = chars[index - 1];
+        if is_surrogate_pair(previous.value, char.value)
+            && (is_unicode_code_point_escape(previous) || is_unicode_code_point_escape(char))
+        {
+            return true;
+        }
+    }
+    false
+}
+
+#[test]
+#[expect(clippy::unicode_not_nfc)]
+fn test() {
+    use crate::tester::Tester;
+
+    let pass = vec![
+        ("var r = /[👍]/u", None),
+        (r"var r = /[\uD83D\uDC4D]/u", None),
+        (r"var r = /[\u{1F44D}]/u", None),
+        ("var r = /❇️/", None),
+        ("var r = /Á/", None),
+        ("var r = /[❇]/", None),
+        ("var r = /👶🏻/", None),
+        ("var r = /[👶]/u", None),
+        ("var r = /🇯🇵/", None),
+        ("var r = /[JP]/", None),
+        ("var r = /👨‍👩‍👦/", None),
+        ("new RegExp()", None),
+        ("var r = RegExp(/[👍]/u)", None),
+        ("const regex = /[👍]/u; new RegExp(regex);", None),
+        // ("new RegExp('[👍]')", None), // { "globals": { "RegExp": "off" } },
+        // Ignore solo lead/tail surrogate.
+        (r"var r = /[\uD83D]/", None),
+        (r"var r = /[\uDC4D]/", None),
+        (r"var r = /[\uD83D]/u", None),
+        (r"var r = /[\uDC4D]/u", None),
+        // Ignore solo combining char.
+        (r"var r = /[\u0301]/", None),
+        (r"var r = /[\uFE0F]/", None),
+        (r"var r = /[\u0301]/u", None),
+        (r"var r = /[\uFE0F]/u", None),
+        // Ignore solo emoji modifier.
+        (r"var r = /[\u{1F3FB}]/u", None),
+        ("var r = /[🏻]/u", None),
+        // Ignore solo regional indicator symbol.
+        ("var r = /[🇯]/u", None),
+        ("var r = /[🇵]/u", None),
+        // Ignore solo ZWJ.
+        (r"var r = /[\u200D]/", None),
+        (r"var r = /[\u200D]/u", None),
+        // don't report and don't crash on invalid regex
+        ("new RegExp('[Á] [ ');", None),
+        ("var r = new RegExp('[Á] [ ');", None),
+        ("var r = RegExp('{ [Á]', 'u');", None),
+        ("var r = new globalThis.RegExp('[Á] [ ');", None), // { "ecmaVersion": 2020 },
+        ("var r = globalThis.RegExp('{ [Á]', 'u');", None), // { "ecmaVersion": 2020 },
+        // don't report on templates with expressions
+        ("var r = RegExp(`${x}[👍]`)", None),
+        // don't report on unknown flags
+        ("var r = new RegExp('[🇯🇵]', `${foo}`)", None),
+        // (r#"var r = new RegExp("[👍]", flags)"#, None),
+        // don't report on spread arguments
+        ("const args = ['[👍]', 'i']; new RegExp(...args);", None),
+        ("var r = /[👍]/v", None),         // { "ecmaVersion": 2024 },
+        (r"var r = /^[\q{👶🏻}]$/v", None),  // { "ecmaVersion": 2024 },
+        (r"var r = /[🇯\q{abc}🇵]/v", None), // { "ecmaVersion": 2024 },
+        ("var r = /[🇯[A]🇵]/v", None),      // { "ecmaVersion": 2024 },
+        ("var r = /[🇯[A--B]🇵]/v", None),   // { "ecmaVersion": 2024 },
+        (r"/[\ud83d\udc4d]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (
+            r#"/[�d83d\udc4d]/u // U+D83D + Backslash + "udc4d""#,
+            Some(serde_json::json!([{ "allowEscape": true }])),
+        ),
+        (r"/[A\u0301]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[👶\u{1f3fb}]/u", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[\u{1F1EF}\u{1F1F5}]/u", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[👨\u200d👩\u200d👦]/u", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[\u00B7\u0300-\u036F]/u", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[\n\u0305]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        // (r#"RegExp("[\uD83D\uDC4D]")"#, Some(serde_json::json!([{ "allowEscape": true }]))),
+        // (r#"RegExp("[A\u0301]")"#, Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r#"RegExp("[\x41\\u0301]")"#, Some(serde_json::json!([{ "allowEscape": true }]))),
+        // (
+        //     r#"RegExp(`[\uD83D\uDC4D]`) // Backslash + "uD83D" + Backslash + "uDC4D""#,
+        //     Some(serde_json::json!([{ "allowEscape": true }])),
+        // ),
+    ];
+
+    let fail = vec![
+        ("var r = /[👍]/", None),
+        (r"var r = /[\uD83D\uDC4D]/", None),
+        (r"var r = /[\uD83D\uDC4D-\uffff]/", None), // { "ecmaVersion": 3, "sourceType": "script" },
+        ("var r = /[👍]/", None),                   // { "ecmaVersion": 3, "sourceType": "script" },
+        (r"var r = /before[\uD83D\uDC4D]after/", None),
+        (r"var r = /[before\uD83D\uDC4Dafter]/", None),
+        (r"var r = /\uDC4D[\uD83D\uDC4D]/", None),
+        ("var r = /[👍]/", None), // { "ecmaVersion": 5, "sourceType": "script" },
+        (r"var r = /[👍]\a/", None),
+        (r"var r = /\a[👍]\a/", None),
+        ("var r = /(?<=[👍])/", None), // { "ecmaVersion": 9 },
+        ("var r = /(?<=[👍])/", None), // { "ecmaVersion": 2018 },
+        ("var r = /[Á]/", None),
+        ("var r = /[Á]/u", None),
+        (r"var r = /[\u0041\u0301]/", None),
+        (r"var r = /[\u0041\u0301]/u", None),
+        (r"var r = /[\u{41}\u{301}]/u", None),
+        ("var r = /[❇️]/", None),
+        ("var r = /[❇️]/u", None),
+        (r"var r = /[\u2747\uFE0F]/", None),
+        (r"var r = /[\u2747\uFE0F]/u", None),
+        (r"var r = /[\u{2747}\u{FE0F}]/u", None),
+        ("var r = /[👶🏻]/", None),
+        ("var r = /[👶🏻]/u", None),
+        (r"var r = /[a\uD83C\uDFFB]/u", None),
+        (r"var r = /[\uD83D\uDC76\uD83C\uDFFB]/u", None),
+        (r"var r = /[\u{1F476}\u{1F3FB}]/u", None),
+        ("var r = /[🇯🇵]/", None),
+        ("var r = /[🇯🇵]/i", None),
+        ("var r = /[🇯🇵]/u", None),
+        (r"var r = /[\uD83C\uDDEF\uD83C\uDDF5]/u", None),
+        (r"var r = /[\u{1F1EF}\u{1F1F5}]/u", None),
+        ("var r = /[👨‍👩‍👦]/", None),
+        ("var r = /[👨‍👩‍👦]/u", None),
+        ("var r = /[👩‍👦]/u", None),
+        ("var r = /[👩‍👦][👩‍👦]/u", None),
+        ("var r = /[👨‍👩‍👦]foo[👨‍👩‍👦]/u", None),
+        ("var r = /[👨‍👩‍👦👩‍👦]/u", None),
+        (r"var r = /[\uD83D\uDC68\u200D\uD83D\uDC69\u200D\uD83D\uDC66]/u", None),
+        (r"var r = /[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]/u", None),
+        (r"var r = /[\uD83D\uDC68\u200D\uD83D\uDC69]/u", None),
+        (r"var r = /[\u{1F468}\u{200D}\u{1F469}]/u", None),
+        (
+            r"var r = /[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]foo[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]/u",
+            None,
+        ),
+        (r#"var r = RegExp("[👍]", "")"#, None),
+        (r#"var r = new RegExp("[👍]", "")"#, None),
+        ("var r = new RegExp('[👍]', ``)", None),
+        (
+            "var r = new RegExp(`
+			                [👍]`)",
+            None,
+        ),
+        (
+            "var r = new RegExp(`
+			                [❇️]`)",
+            None,
+        ),
+        (
+            "var r = new RegExp(`
+			[❇️]`)",
+            None,
+        ),
+        (r#"const flags = ""; var r = new RegExp("[👍]", flags)"#, None),
+        (r#"var r = RegExp("[\\uD83D\\uDC4D]", "")"#, None),
+        (r#"var r = RegExp("before[\\uD83D\\uDC4D]after", "")"#, None),
+        (r#"var r = RegExp("[before\\uD83D\\uDC4Dafter]", "")"#, None),
+        (r#"var r = RegExp("\t\t\t👍[👍]")"#, None),
+        (r#"var r = new RegExp("\u1234[\\uD83D\\uDC4D]")"#, None),
+        (r#"var r = new RegExp("\\u1234\\u5678👎[👍]")"#, None),
+        (r#"var r = new RegExp("\\u1234\\u5678👍[👍]")"#, None),
+        (r#"var r = new RegExp("[👍]", "")"#, None), // { "ecmaVersion": 3, "sourceType": "script" },
+        (r#"var r = new RegExp("[👍]", "")"#, None), // { "ecmaVersion": 5, "sourceType": "script" },
+        (r#"var r = new RegExp("[👍]\\a", "")"#, None),
+        (r#"var r = new RegExp("/(?<=[👍])", "")"#, None), // { "ecmaVersion": 9 },
+        (r#"var r = new RegExp("/(?<=[👍])", "")"#, None), // { "ecmaVersion": 2018 },
+        (r#"var r = new RegExp("[Á]", "")"#, None),
+        (r#"var r = new RegExp("[Á]", "u")"#, None),
+        (r#"var r = new RegExp("[\\u0041\\u0301]", "")"#, None),
+        (r#"var r = new RegExp("[\\u0041\\u0301]", "u")"#, None),
+        (r#"var r = new RegExp("[\\u{41}\\u{301}]", "u")"#, None),
+        (r#"var r = new RegExp("[❇️]", "")"#, None),
+        (r#"var r = new RegExp("[❇️]", "u")"#, None),
+        (r#"new RegExp("[ \\ufe0f]", "")"#, None),
+        (r#"new RegExp("[ \\ufe0f]", "u")"#, None),
+        (r#"new RegExp("[ \\ufe0f][ \\ufe0f]")"#, None),
+        (r#"var r = new RegExp("[\\u2747\\uFE0F]", "")"#, None),
+        (r#"var r = new RegExp("[\\u2747\\uFE0F]", "u")"#, None),
+        (r#"var r = new RegExp("[\\u{2747}\\u{FE0F}]", "u")"#, None),
+        (r#"var r = new RegExp("[👶🏻]", "")"#, None),
+        (r#"var r = new RegExp("[👶🏻]", "u")"#, None),
+        (r#"var r = new RegExp("[\\uD83D\\uDC76\\uD83C\\uDFFB]", "u")"#, None),
+        (r#"var r = new RegExp("[\\u{1F476}\\u{1F3FB}]", "u")"#, None),
+        ("var r = RegExp(`			👍[👍]`)", None),
+        (r"var r = RegExp(`\t\t\t👍[👍]`)", None),
+        (r#"var r = new RegExp("[🇯🇵]", "")"#, None),
+        (r#"var r = new RegExp("[🇯🇵]", "i")"#, None),
+        ("var r = new RegExp('[🇯🇵]', `i`)", None),
+        (r#"var r = new RegExp("[🇯🇵]")"#, None),
+        (r#"var r = new RegExp("[🇯🇵]",)"#, None), // { "ecmaVersion": 2017 },
+        (r#"var r = new RegExp(("[🇯🇵]"))"#, None),
+        (r#"var r = new RegExp((("[🇯🇵]")))"#, None),
+        (r#"var r = new RegExp(("[🇯🇵]"),)"#, None), // { "ecmaVersion": 2017 },
+        (r#"var r = new RegExp("[🇯🇵]", "u")"#, None),
+        (r#"var r = new RegExp("[\\uD83C\\uDDEF\\uD83C\\uDDF5]", "u")"#, None),
+        (r#"var r = new RegExp("[\\u{1F1EF}\\u{1F1F5}]", "u")"#, None),
+        (r#"var r = new RegExp("[👨‍👩‍👦]", "")"#, None),
+        (r#"var r = new RegExp("[👨‍👩‍👦]", "u")"#, None),
+        (r#"var r = new RegExp("[👩‍👦]", "u")"#, None),
+        (r#"var r = new RegExp("[👩‍👦][👩‍👦]", "u")"#, None),
+        (r#"var r = new RegExp("[👨‍👩‍👦]foo[👨‍👩‍👦]", "u")"#, None),
+        (r#"var r = new RegExp("[👨‍👩‍👦👩‍👦]", "u")"#, None),
+        (
+            r#"var r = new RegExp("[\\uD83D\\uDC68\\u200D\\uD83D\\uDC69\\u200D\\uD83D\\uDC66]", "u")"#,
+            None,
+        ),
+        (r#"var r = new RegExp("[\\u{1F468}\\u{200D}\\u{1F469}\\u{200D}\\u{1F466}]", "u")"#, None),
+        (r#"var r = new globalThis.RegExp("[❇️]", "")"#, None), // { "ecmaVersion": 2020 },
+        (r#"var r = new globalThis.RegExp("[👶🏻]", "u")"#, None), // { "ecmaVersion": 2020 },
+        (r#"var r = new globalThis.RegExp("[🇯🇵]", "")"#, None), // { "ecmaVersion": 2020 },
+        (
+            r#"var r = new globalThis.RegExp("[\\u{1F468}\\u{200D}\\u{1F469}\\u{200D}\\u{1F466}]", "u")"#,
+            None,
+        ), // { "ecmaVersion": 2020 },
+        (r"/[\ud83d\u{dc4d}]/u", None),
+        (r"/[\u{d83d}\udc4d]/u", None),
+        (r"/[\u{d83d}\u{dc4d}]/u", None),
+        (r"/[\uD83D\u{DC4d}]/u", None),
+        // complex template literal
+        // (r#"new RegExp(`${"[👍🇯🇵]"}[😊]`);"#, None),
+        // references from variables
+        // (r#"const pattern = "[👍]"; new RegExp(pattern);"#, None),
+        // flag overrides, see oxc-project/oxc#13436
+        // ("RegExp(/[a👍z]/u, '');", None),
+        ("RegExp(/[👍]/)", None),
+        ("RegExp(/[👍]/, 'i');", None),
+        ("RegExp(/[👍]/, 'g');", None), // { "globals": { "RegExp": "off" } },
+        (
+            r#"new RegExp("\x5B \\ufe0f\u005D")"#, // "[" and "]" escaped as "\x5B" and "\u005D"
+            None,
+        ),
+        (
+            r#"new RegExp("[ \u{5c}ufe0f]")"#, // backslash escaped as "\\u{5c}"
+            None,
+        ),
+        (
+            r#"new RegExp("[ \\ufe\60f]")"#, // "0" escaped as "\60"
+            None,
+        ), // { "sourceType": "script" },
+        (
+            r#"new RegExp("[ \\uf\e0f]")"#, // "e" escaped as "\e"
+            None,
+        ),
+        // (
+        //     r#"new RegExp('[ \\u\\\r\nfe0f]')"#, // line continuation: backslash + <CR> + <LF>
+        //     None
+        // ),
+        (
+            r"new RegExp(`[.\\u200D.]`)", // just a backslash escaped as "\\"
+            None,
+        ),
+        (
+            r"new RegExp(`[.\\\x75200D.]`)", // "u" escaped as "\x75"
+            None,
+        ),
+        ("var r = /[[👶🏻]]/v", None), // { "ecmaVersion": 2024 },
+        // flag overrides, see oxc-project/oxc#13436
+        // ("new RegExp(/^[👍]$/v, '')", None), // {				"ecmaVersion": 2024,			},
+        (r"/[Á]/", Some(serde_json::json!([{ "allowEscape": false }]))),
+        (r"/[\\̶]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[\n̅]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"/[\👍]/", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"RegExp('[\è]')", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"RegExp('[\👍]')", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"RegExp('[\\👍]')", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (r"RegExp('[\❇️]')", Some(serde_json::json!([{ "allowEscape": true }]))),
+        (
+            r"RegExp(`[\👍]`) // Backslash + U+D83D + U+DC4D",
+            Some(serde_json::json!([{ "allowEscape": true }])),
+        ),
+        // references from variables
+        // (
+        //     r#"const pattern = "[\x41\u0301]"; RegExp(pattern);"#,
+        //     Some(serde_json::json!([{ "allowEscape": true }])),
+        // ),
+    ];
+
+    Tester::new(NoMisleadingCharacterClass::NAME, NoMisleadingCharacterClass::PLUGIN, pass, fail)
+        .test_and_snapshot();
+}
diff --git a/crates/oxc_linter/src/snapshots/eslint_no_misleading_character_class.snap b/crates/oxc_linter/src/snapshots/eslint_no_misleading_character_class.snap
new file mode 100644
index 0000000000000..c2960e12e5eda
--- /dev/null
+++ b/crates/oxc_linter/src/snapshots/eslint_no_misleading_character_class.snap
@@ -0,0 +1,776 @@
+---
+source: crates/oxc_linter/src/tester.rs
+---
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👍]/
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83D\uDC4D]/
+   ·          ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83D\uDC4D-\uffff]/
+   ·          ─────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👍]/
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /before[\uD83D\uDC4D]after/
+   ·          ─────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[before\uD83D\uDC4Dafter]/
+   ·          ─────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /\uDC4D[\uD83D\uDC4D]/
+   ·          ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👍]/
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👍]\a/
+   ·          ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /\a[👍]\a/
+   ·          ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /(?<=[👍])/
+   ·          ─────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /(?<=[👍])/
+   ·          ─────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[Á]/
+   ·          ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[Á]/u
+   ·          ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u0041\u0301]/
+   ·          ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u0041\u0301]/u
+   ·          ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{41}\u{301}]/u
+   ·          ───────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[❇️]/
+   ·          ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[❇️]/u
+   ·          ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u2747\uFE0F]/
+   ·          ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u2747\uFE0F]/u
+   ·          ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{2747}\u{FE0F}]/u
+   ·          ──────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👶🏻]/
+   ·          ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👶🏻]/u
+   ·          ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[a\uD83C\uDFFB]/u
+   ·          ───────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83D\uDC76\uD83C\uDFFB]/u
+   ·          ──────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{1F476}\u{1F3FB}]/u
+   ·          ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[🇯🇵]/
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[🇯🇵]/i
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[🇯🇵]/u
+   ·          ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83C\uDDEF\uD83C\uDDF5]/u
+   ·          ──────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{1F1EF}\u{1F1F5}]/u
+   ·          ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👨‍👩‍👦]/
+   ·          ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👨‍👩‍👦]/
+   ·          ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👨‍👩‍👦]/u
+   ·          ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👩‍👦]/u
+   ·          ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👩‍👦][👩‍👦]/u
+   ·          ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👨‍👩‍👦]foo[👨‍👩‍👦]/u
+   ·          ───────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[👨‍👩‍👦👩‍👦]/u
+   ·          ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83D\uDC68\u200D\uD83D\uDC69\u200D\uD83D\uDC66]/u
+   ·          ──────────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]/u
+   ·          ─────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\uD83D\uDC68\u200D\uD83D\uDC69]/u
+   ·          ────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{1F468}\u{200D}\u{1F469}]/u
+   ·          ────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]foo[\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F466}]/u
+   ·          ─────────────────────────────────────────────────────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp("[👍]", "")
+   ·                 ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👍]", "")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp('[👍]', ``)
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ ╭─▶ var r = new RegExp(`
+ 2 │ ╰─▶                             [👍]`)
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ ╭─▶ var r = new RegExp(`
+ 2 │ ╰─▶                             [❇️]`)
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ ╭─▶ var r = new RegExp(`
+ 2 │ ╰─▶             [❇️]`)
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:39]
+ 1 │ const flags = ""; var r = new RegExp("[👍]", flags)
+   ·                                       ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp("[\\uD83D\\uDC4D]", "")
+   ·                 ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp("before[\\uD83D\\uDC4D]after", "")
+   ·                 ───────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp("[before\\uD83D\\uDC4Dafter]", "")
+   ·                 ───────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp("\t\t\t👍[👍]")
+   ·                 ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("\u1234[\\uD83D\\uDC4D]")
+   ·                     ──────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("\\u1234\\u5678👎[👍]")
+   ·                     ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("\\u1234\\u5678👍[👍]")
+   ·                     ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👍]", "")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👍]", "")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👍]\\a", "")
+   ·                     ───────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("/(?<=[👍])", "")
+   ·                     ──────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("/(?<=[👍])", "")
+   ·                     ──────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[Á]", "")
+   ·                     ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[Á]", "u")
+   ·                     ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u0041\\u0301]", "")
+   ·                     ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u0041\\u0301]", "u")
+   ·                     ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u{41}\\u{301}]", "u")
+   ·                     ─────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[❇️]", "")
+   ·                     ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[❇️]", "u")
+   ·                     ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \\ufe0f]", "")
+   ·             ──────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \\ufe0f]", "u")
+   ·             ──────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \\ufe0f][ \\ufe0f]")
+   ·             ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u2747\\uFE0F]", "")
+   ·                     ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u2747\\uFE0F]", "u")
+   ·                     ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u{2747}\\u{FE0F}]", "u")
+   ·                     ────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👶🏻]", "")
+   ·                     ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👶🏻]", "u")
+   ·                     ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\uD83D\\uDC76\\uD83C\\uDFFB]", "u")
+   ·                     ──────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u{1F476}\\u{1F3FB}]", "u")
+   ·                     ──────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp(`            👍[👍]`)
+   ·                 ──────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:17]
+ 1 │ var r = RegExp(`\t\t\t👍[👍]`)
+   ·                 ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[🇯🇵]", "")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[🇯🇵]", "i")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp('[🇯🇵]', `i`)
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[🇯🇵]")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[🇯🇵]",)
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:22]
+ 1 │ var r = new RegExp(("[🇯🇵]"))
+   ·                      ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:23]
+ 1 │ var r = new RegExp((("[🇯🇵]")))
+   ·                       ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:22]
+ 1 │ var r = new RegExp(("[🇯🇵]"),)
+   ·                      ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[🇯🇵]", "u")
+   ·                     ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\uD83C\\uDDEF\\uD83C\\uDDF5]", "u")
+   ·                     ──────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected regional indicator in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u{1F1EF}\\u{1F1F5}]", "u")
+   ·                     ──────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👨‍👩‍👦]", "")
+   ·                     ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👨‍👩‍👦]", "")
+   ·                     ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👨‍👩‍👦]", "u")
+   ·                     ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👩‍👦]", "u")
+   ·                     ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👩‍👦][👩‍👦]", "u")
+   ·                     ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👨‍👩‍👦]foo[👨‍👩‍👦]", "u")
+   ·                     ───────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[👨‍👩‍👦👩‍👦]", "u")
+   ·                     ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\uD83D\\uDC68\\u200D\\uD83D\\uDC69\\u200D\\uD83D\\uDC66]", "u")
+   ·                     ──────────────────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:21]
+ 1 │ var r = new RegExp("[\\u{1F468}\\u{200D}\\u{1F469}\\u{200D}\\u{1F466}]", "u")
+   ·                     ──────────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:32]
+ 1 │ var r = new globalThis.RegExp("[❇️]", "")
+   ·                                ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:32]
+ 1 │ var r = new globalThis.RegExp("[👶🏻]", "u")
+   ·                                ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:32]
+ 1 │ var r = new globalThis.RegExp("[🇯🇵]", "")
+   ·                                ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:32]
+ 1 │ var r = new globalThis.RegExp("[\\u{1F468}\\u{200D}\\u{1F469}\\u{200D}\\u{1F466}]", "u")
+   ·                                ──────────────────────────────────────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\ud83d\u{dc4d}]/u
+   ·  ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\u{d83d}\udc4d]/u
+   ·  ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\u{d83d}\u{dc4d}]/u
+   ·  ──────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\uD83D\u{DC4d}]/u
+   ·  ────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp(/[👍]/)
+   ·         ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp(/[👍]/, 'i');
+   ·         ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp(/[👍]/, 'g');
+   ·         ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("\x5B \\ufe0f\u005D")
+   ·             ──────────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \u{5c}ufe0f]")
+   ·             ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \\ufe\60f]")
+   ·             ────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp("[ \\uf\e0f]")
+   ·             ───────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp(`[.\\u200D.]`)
+   ·             ───────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected joined character sequence in character class.
+   ╭─[no_misleading_character_class.tsx:1:13]
+ 1 │ new RegExp(`[.\\\x75200D.]`)
+   ·             ──────────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected emoji modifier in character class.
+   ╭─[no_misleading_character_class.tsx:1:10]
+ 1 │ var r = /[[👶🏻]]/v
+   ·          ────────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[Á]/
+   ·  ───
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\\̶]/
+   ·  ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\n̅]/
+   ·  ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:2]
+ 1 │ /[\👍]/
+   ·  ─────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp('[\è]')
+   ·         ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp('[\👍]')
+   ·         ─────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp('[\\👍]')
+   ·         ──────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected combining class in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp('[\❇️]')
+   ·         ────
+   ╰────
+
+  ⚠ eslint(no-misleading-character-class): Unexpected surrogate pair in character class.
+   ╭─[no_misleading_character_class.tsx:1:9]
+ 1 │ RegExp(`[\👍]`) // Backslash + U+D83D + U+DC4D
+   ·         ─────
+   ╰────