diff --git a/apps/oxlint/src-js/generated/deserialize.js b/apps/oxlint/src-js/generated/deserialize.js
index 99612460a6750..4ab9afba16db0 100644
--- a/apps/oxlint/src-js/generated/deserialize.js
+++ b/apps/oxlint/src-js/generated/deserialize.js
@@ -48,6 +48,7 @@ function deserializeProgram(pos) {
       body: null,
       sourceType: deserializeModuleKind(pos + 125),
       hashbang: null,
+      comments: deserializeVecComment(pos + 24),
       start: 0,
       end,
       range: [0, end],
diff --git a/apps/oxlint/src-js/plugins/source_code.ts b/apps/oxlint/src-js/plugins/source_code.ts
index 49a2d29e6facb..d306e0a44a6e2 100644
--- a/apps/oxlint/src-js/plugins/source_code.ts
+++ b/apps/oxlint/src-js/plugins/source_code.ts
@@ -159,7 +159,11 @@ export const SOURCE_CODE = Object.freeze({
    * @returns Array of `Comment`s in occurrence order.
    */
   getAllComments(): Comment[] {
-    throw new Error('`sourceCode.getAllComments` not implemented yet'); // TODO
+    if (ast === null) initAst();
+    // TODO: Deserializing strings is expensive, make this access lazy
+    // @ts-expect-error types are generated from `Program` attributes
+    // which are also twinned with ESTree generation so can't touch it
+    return ast.comments;
   },
 
   /**
diff --git a/apps/oxlint/test/e2e.test.ts b/apps/oxlint/test/e2e.test.ts
index 943cdc2158a44..f4ef6e785c397 100644
--- a/apps/oxlint/test/e2e.test.ts
+++ b/apps/oxlint/test/e2e.test.ts
@@ -216,4 +216,8 @@ describe('oxlint CLI', () => {
       await fs.writeFile(fixtureFilePath, codeBefore);
     }
   });
+
+  it('SourceCode.getAllComments() should return all comments', async () => {
+    await testFixture('getAllComments');
+  });
 });
diff --git a/apps/oxlint/test/fixtures/getAllComments/.oxlintrc.json b/apps/oxlint/test/fixtures/getAllComments/.oxlintrc.json
new file mode 100644
index 0000000000000..54872bf630aa5
--- /dev/null
+++ b/apps/oxlint/test/fixtures/getAllComments/.oxlintrc.json
@@ -0,0 +1,6 @@
+{
+  "jsPlugins": ["./plugin.ts"],
+  "rules": {
+    "test-getAllComments/test-getAllComments": "error"
+  }
+}
diff --git a/apps/oxlint/test/fixtures/getAllComments/files/test.js b/apps/oxlint/test/fixtures/getAllComments/files/test.js
new file mode 100644
index 0000000000000..176b3574f98e4
--- /dev/null
+++ b/apps/oxlint/test/fixtures/getAllComments/files/test.js
@@ -0,0 +1,12 @@
+// Line comment 1
+const x = 1; /* Block comment 1 */
+
+/**
+ * JSDoc comment
+ */
+export function foo() {
+  // Line comment 2
+  return x; // Line comment 3
+}
+
+/* Block comment 2 */
diff --git a/apps/oxlint/test/fixtures/getAllComments/output.snap.md b/apps/oxlint/test/fixtures/getAllComments/output.snap.md
new file mode 100644
index 0000000000000..574bde8adcfb7
--- /dev/null
+++ b/apps/oxlint/test/fixtures/getAllComments/output.snap.md
@@ -0,0 +1,36 @@
+# Exit code
+1
+
+# stdout
+```
+  x test-getAllComments(test-getAllComments): getAllComments() returned 6 comments:
+  |   [0] Line: " Line comment 1" at [0, 17]
+  |   [1] Block: " Block comment 1 " at [31, 52]
+  |   [2] Block: "*\n * JSDoc comment\n " at [54, 78]
+  |   [3] Line: " Line comment 2" at [105, 122]
+  |   [4] Line: " Line comment 3" at [135, 152]
+  |   [5] Block: " Block comment 2 " at [156, 177]
+    ,-[files/test.js:2:1]
+  1 |     // Line comment 1
+  2 | ,-> const x = 1; /* Block comment 1 */
+  3 | |   
+  4 | |   /**
+  5 | |    * JSDoc comment
+  6 | |    */
+  7 | |   export function foo() {
+  8 | |     // Line comment 2
+  9 | |     return x; // Line comment 3
+ 10 | |   }
+ 11 | |   
+ 12 | `-> /* Block comment 2 */
+    `----
+
+Found 0 warnings and 1 error.
+Finished in Xms on 1 file using X threads.
+```
+
+# stderr
+```
+WARNING: JS plugins are experimental and not subject to semver.
+Breaking changes are possible while JS plugins support is under development.
+```
diff --git a/apps/oxlint/test/fixtures/getAllComments/plugin.ts b/apps/oxlint/test/fixtures/getAllComments/plugin.ts
new file mode 100644
index 0000000000000..d830b8a65382d
--- /dev/null
+++ b/apps/oxlint/test/fixtures/getAllComments/plugin.ts
@@ -0,0 +1,27 @@
+import { definePlugin } from '../../../dist/index.js';
+import type { Rule } from '../../../dist/index.js';
+
+const getAllCommentsRule: Rule = {
+  create(context) {
+    const comments = context.sourceCode.getAllComments();
+
+    context.report({
+      message: `getAllComments() returned ${comments.length} comments:\n` +
+        comments.map((c, i) => `  [${i}] ${c.type}: ${JSON.stringify(c.value)} at [${c.range[0]}, ${c.range[1]}]`).join(
+          '\n',
+        ),
+      node: context.sourceCode.ast,
+    });
+
+    return {};
+  },
+};
+
+export default definePlugin({
+  meta: {
+    name: 'test-getAllComments',
+  },
+  rules: {
+    'test-getAllComments': getAllCommentsRule,
+  },
+});
diff --git a/crates/oxc_ast/src/serialize/mod.rs b/crates/oxc_ast/src/serialize/mod.rs
index 0a63c12e1a686..50da684accdb2 100644
--- a/crates/oxc_ast/src/serialize/mod.rs
+++ b/crates/oxc_ast/src/serialize/mod.rs
@@ -129,6 +129,7 @@ impl Program<'_> {
         body: null,
         sourceType: DESER[ModuleKind](POS_OFFSET.source_type.module_kind),
         hashbang: null,
+        ...(COMMENTS && { comments: DESER[Vec<Comment>](POS_OFFSET.comments) }),
         start,
         end,
         ...(RANGE && { range: [start, end] }),
diff --git a/tasks/ast_tools/src/generators/raw_transfer.rs b/tasks/ast_tools/src/generators/raw_transfer.rs
index 5643aaafba9c5..232e3b2486270 100644
--- a/tasks/ast_tools/src/generators/raw_transfer.rs
+++ b/tasks/ast_tools/src/generators/raw_transfer.rs
@@ -209,18 +209,21 @@ fn generate_deserializers(
         }
     }
 
-    // Create deserializers with various settings, by setting `IS_TS`, `RANGE`, `LOC`, `PARENT`
-    // and `PRESERVE_PARENS` consts, and running through minifier to shake out irrelevant code
+    // Create deserializers with various settings, by setting `IS_TS`, `RANGE`, `LOC`, `PARENT`,
+    // `PRESERVE_PARENS`, and `COMMENTS` consts, and running through minifier to shake out
+    // irrelevant code
     struct VariantGen {
         variant_paths: Vec<String>,
     }
 
-    impl VariantGenerator<5> for VariantGen {
-        const FLAG_NAMES: [&str; 5] = ["IS_TS", "RANGE", "LOC", "PARENT", "PRESERVE_PARENS"];
+    impl VariantGenerator<6> for VariantGen {
+        const FLAG_NAMES: [&str; 6] =
+            ["IS_TS", "RANGE", "LOC", "PARENT", "PRESERVE_PARENS", "COMMENTS"];
 
-        fn variants(&mut self) -> Vec<[bool; 5]> {
+        fn variants(&mut self) -> Vec<[bool; 6]> {
             let mut variants = Vec::with_capacity(9);
 
+            // Parser deserializers
             for is_ts in [false, true] {
                 for range in [false, true] {
                     for parent in [false, true] {
@@ -233,16 +236,17 @@ fn generate_deserializers(
 
                         variants.push([
                             is_ts, range, /* loc */ false, parent,
-                            /* preserve_parens */ true,
+                            /* preserve_parens */ true, /* comments */ false,
                         ]);
                     }
                 }
             }
 
+            // Linter deserializer
             self.variant_paths.push(format!("{OXLINT_APP_PATH}/src-js/generated/deserialize.js"));
             variants.push([
                 /* is_ts */ true, /* range */ true, /* loc */ true,
-                /* parent */ true, /* preserve_parens */ false,
+                /* parent */ true, /* preserve_parens */ false, /* comments */ true,
             ]);
 
             variants
@@ -251,7 +255,7 @@ fn generate_deserializers(
         fn pre_process_variant<'a>(
             &mut self,
             program: &mut Program<'a>,
-            flags: [bool; 5],
+            flags: [bool; 6],
             allocator: &'a Allocator,
         ) {
             if flags[2] {