diff --git a/crates/oxc_linter/src/rules/eslint/no_restricted_globals.rs b/crates/oxc_linter/src/rules/eslint/no_restricted_globals.rs
index 5131f08a7eafd..86eb33f3e936e 100644
--- a/crates/oxc_linter/src/rules/eslint/no_restricted_globals.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_restricted_globals.rs
@@ -15,7 +15,9 @@ fn no_restricted_globals(global_name: &str, suffix: &str, span: Span) -> OxcDiag
         format!("Unexpected use of '{global_name}'. {suffix}")
     };
 
-    OxcDiagnostic::warn(warn_text).with_label(span)
+    OxcDiagnostic::warn(warn_text)
+        .with_help("Use a local variable or function parameter instead of the restricted global.")
+        .with_label(span)
 }
 
 #[derive(Debug, Default, Clone, JsonSchema)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_unused_private_class_members.rs b/crates/oxc_linter/src/rules/eslint/no_unused_private_class_members.rs
index a47b0637a2481..5280db6b79a13 100644
--- a/crates/oxc_linter/src/rules/eslint/no_unused_private_class_members.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_unused_private_class_members.rs
@@ -9,7 +9,9 @@ use oxc_syntax::class::ElementKind;
 use crate::{context::LintContext, rule::Rule};
 
 fn no_unused_private_class_members_diagnostic(name: &str, span: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn(format!("'{name}' is defined but never used.")).with_label(span)
+    OxcDiagnostic::warn(format!("'{name}' is defined but never used."))
+        .with_help("Remove the declaration or use it in the code.")
+        .with_label(span)
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/snapshots/eslint_no_restricted_globals.snap b/crates/oxc_linter/src/snapshots/eslint_no_restricted_globals.snap
index 47d0e94ba0a67..e3d0b1b36bd04 100644
--- a/crates/oxc_linter/src/snapshots/eslint_no_restricted_globals.snap
+++ b/crates/oxc_linter/src/snapshots/eslint_no_restricted_globals.snap
@@ -7,129 +7,151 @@ source: crates/oxc_linter/src/tester.rs
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'event'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ event
    · ─────
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo.bar()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'event'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ event
    · ─────
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo.bar()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:17]
  1 │ function fn() { foo; }
    ·                 ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'event'. Use local event parameter.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ event
    · ─────
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'foo'. Use bar instead.
    ╭─[no_restricted_globals.tsx:1:1]
  1 │ foo.bar()
    · ───
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
 
   ⚠ eslint(no-restricted-globals): Unexpected use of 'hasOwnProperty'.
    ╭─[no_restricted_globals.tsx:1:18]
  1 │ var foo = obj => hasOwnProperty(obj, 'name');
    ·                  ──────────────
    ╰────
+  help: Use a local variable or function parameter instead of the restricted global.
diff --git a/crates/oxc_linter/src/snapshots/eslint_no_unused_private_class_members.snap b/crates/oxc_linter/src/snapshots/eslint_no_unused_private_class_members.snap
index 77cb2c1ed188e..6b111c74b11b2 100644
--- a/crates/oxc_linter/src/snapshots/eslint_no_unused_private_class_members.snap
+++ b/crates/oxc_linter/src/snapshots/eslint_no_unused_private_class_members.snap
@@ -9,6 +9,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────
  3 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedMemberInSecondClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:3:17]
@@ -17,6 +18,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────────
  4 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedMemberInFirstClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -25,6 +27,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────────────────
  3 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'firstUnusedMemberInSameClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -33,6 +36,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────────────────────
  3 │                 #secondUnusedMemberInSameClass = 5;
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'secondUnusedMemberInSameClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:3:17]
@@ -41,6 +45,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────────────
  4 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'usedOnlyInWrite' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -49,6 +54,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'usedOnlyInWriteStatement' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -57,6 +63,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'usedOnlyInIncrement' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -65,6 +72,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ────────────────────
  3 │ 
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedInOuterClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -73,6 +81,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ───────────────────
  3 │ 
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedOnlyInSecondNestedClass' is defined but never used.
     ╭─[no_unused_private_class_members.tsx:20:25]
@@ -81,6 +90,7 @@ source: crates/oxc_linter/src/tester.rs
     ·                         ──────────────────────────────
  21 │                     }
     ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedMethod' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -89,6 +99,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────
  3 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedMethod' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -97,6 +108,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ─────────────
  3 │                 #usedMethod() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedSetter' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:21]
@@ -105,6 +117,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                     ─────────────
  3 │             }
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedForInLoop' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -113,6 +126,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedForOfLoop' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -121,6 +135,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedInDestructuring' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -129,6 +144,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedInRestPattern' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -137,6 +153,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ────────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedInAssignmentPattern' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -145,6 +162,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unusedInAssignmentPattern' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -153,6 +171,7 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────────
  3 │                 method() {
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'usedOnlyInTheSecondInnerClass' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:2:17]
@@ -161,45 +180,53 @@ source: crates/oxc_linter/src/tester.rs
    ·                 ──────────────────────────────
  3 │ 
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'awaitedMember' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:13]
  1 │ class Foo { #awaitedMember; async method() { await this.#awaitedMember; } }
    ·             ──────────────
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'unused' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:13]
  1 │ class Foo { #unused; method() { Math.random() > 0.5 ? this.#unused : []; } }
    ·             ───────
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'x' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:13]
  1 │ class Foo { #x; #y; method(a, b, c) { a ? (b ? this.#x : c) : this.#y; } }
    ·             ──
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'y' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:17]
  1 │ class Foo { #x; #y; method(a, b, c) { a ? (b ? this.#x : c) : this.#y; } }
    ·                 ──
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'x' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:13]
  1 │ class Foo { #x; method() { a && (b ? this.#x : c); } }
    ·             ──
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'b' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:17]
  1 │ class Foo { #a; #b; #c; method() { this.#a ? this.#b : this.#c; } }
    ·                 ──
    ╰────
+  help: Remove the declaration or use it in the code.
 
   ⚠ eslint(no-unused-private-class-members): 'c' is defined but never used.
    ╭─[no_unused_private_class_members.tsx:1:21]
  1 │ class Foo { #a; #b; #c; method() { this.#a ? this.#b : this.#c; } }
    ·                     ──
    ╰────
+  help: Remove the declaration or use it in the code.