diff --git a/.github/renovate.json b/.github/renovate.json
index 83900773..e334cc23 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -10,8 +10,8 @@
         "@rslib/core",
         "@rslint/core",
         "@rstest/core",
-        "prettier",
-        "yuku-parser"
+        "@swc-next/parser",
+        "prettier"
       ],
       "groupName": null,
       "groupSlug": null,
diff --git a/packages/rstack/THIRD_PARTY_NOTICES.md b/packages/rstack/THIRD_PARTY_NOTICES.md
index a4f4fa3e..4948fef4 100644
--- a/packages/rstack/THIRD_PARTY_NOTICES.md
+++ b/packages/rstack/THIRD_PARTY_NOTICES.md
@@ -29,9 +29,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
-## Prettier yuku parser adapter
+## Prettier SWC next parser adapter
 
-The local Yuku parser adapter includes portions derived from
+The local SWC Next parser adapter includes portions derived from
 [@prettier/plugin-yuku](https://github.com/prettier/prettier/tree/main/packages/plugin-yuku)
 and Prettier's JavaScript parser postprocessing. The adapter reuses the public
 ESTree printer, formatter options, and parser utilities from the installed
diff --git a/packages/rstack/package.json b/packages/rstack/package.json
index eec8420a..57c4996e 100644
--- a/packages/rstack/package.json
+++ b/packages/rstack/package.json
@@ -77,9 +77,9 @@
     "@rslib/core": "catalog:",
     "@rslint/core": "catalog:",
     "@rstest/core": "catalog:",
+    "@swc-next/parser": "catalog:",
     "prettier": "catalog:",
-    "tinypool": "catalog:",
-    "yuku-parser": "catalog:"
+    "tinypool": "catalog:"
   },
   "devDependencies": {
     "@napi-rs/cli": "catalog:",
diff --git a/packages/rstack/src/fmt/prettierPlugins.ts b/packages/rstack/src/fmt/prettierPlugins.ts
index 5dc633f5..9c3cb2b2 100644
--- a/packages/rstack/src/fmt/prettierPlugins.ts
+++ b/packages/rstack/src/fmt/prettierPlugins.ts
@@ -1,6 +1,6 @@
 import type { Options as PrettierOptions, Plugin } from 'prettier';
 import type { ResolvedFmtOptions } from './types.ts';
-import { yukuPlugin } from './yukuPlugin.ts';
+import { swcNextPlugin } from './swcNextPlugin.ts';
 
 type PrettierPlugins = NonNullable<PrettierOptions['plugins']>;
 
@@ -15,14 +15,14 @@ const fmtOptionsPlugin = {
   },
 } satisfies Plugin;
 
-const defaultFmtPlugins: PrettierPlugins = [yukuPlugin, fmtOptionsPlugin];
+const defaultFmtPlugins: PrettierPlugins = [swcNextPlugin, fmtOptionsPlugin];
 
 /** Prepends bundled plugins so project plugins can override their parsers. */
 const getPrettierPlugins = async (
   options: ResolvedFmtOptions,
   filePath: string,
 ): Promise<PrettierPlugins> => {
-  // An explicit native parser is also the escape hatch for bypassing Yuku.
+  // An explicit native parser is also the escape hatch for bypassing SWC Next.
   const defaultPlugins =
     options.parser === 'babel' || options.parser === 'typescript'
       ? [fmtOptionsPlugin]
diff --git a/packages/rstack/src/fmt/yukuPlugin.ts b/packages/rstack/src/fmt/swcNextPlugin.ts
similarity index 88%
rename from packages/rstack/src/fmt/yukuPlugin.ts
rename to packages/rstack/src/fmt/swcNextPlugin.ts
index bd6d74f3..e8e335db 100644
--- a/packages/rstack/src/fmt/yukuPlugin.ts
+++ b/packages/rstack/src/fmt/swcNextPlugin.ts
@@ -1,20 +1,26 @@
+// Adapted from @prettier/plugin-yuku to use SWC Next:
+// https://github.com/prettier/prettier/tree/main/packages/plugin-yuku
+
 import * as prettierEstreePlugin from 'prettier/plugins/estree';
 import type { Parser, ParserOptions, Plugin } from 'prettier';
 import {
+  CommentMode,
+  Lang,
+  SourceType,
   langFromPath,
-  parse as parseWithYuku,
+  parseSync as parseWithSwcNext,
   type Comment,
   type Diagnostic,
-  type ParseOptions,
   type ParseResult,
-  type SourceLang,
-  type SourceType,
-} from 'yuku-parser';
+} from '@swc-next/parser';
 
-const AST_FORMAT = 'estree-yuku';
+const AST_FORMAT = 'estree-swc-next';
 const JS_TS_FILE_REGEXP = /\.(?:js|mjs|cjs|jsx|ts|mts|cts|tsx)$/i;
 const JSX_REGEXP = /^[^"'`]*<\/|^[^/]{2}.*\/>/m;
-const SOURCE_TYPE_COMBINATIONS: SourceType[] = ['module', 'commonjs'];
+const SOURCE_TYPE_COMBINATIONS: SourceType[] = [
+  SourceType.Module,
+  SourceType.CommonJs,
+];
 
 type Range = [start: number, end: number];
 
@@ -158,7 +164,7 @@ const isAstNode = (value: unknown): value is AstNode =>
 
 const asAstNode = (value: unknown): AstNode => {
   if (!isAstNode(value)) {
-    throw new TypeError('Expected a Yuku AST node.');
+    throw new TypeError('Expected a SWC Next AST node.');
   }
   return value;
 };
@@ -220,7 +226,7 @@ const stripComments = (
   const chunks: string[] = [];
   let cursor = 0;
 
-  // Yuku returns comments in source order, so mask each range while copying the source only once.
+  // SWC Next returns comments in source order, so mask each range while copying the source only once.
   for (const comment of comments) {
     const start = locStart(comment);
     const end = locEnd(comment);
@@ -356,7 +362,7 @@ const postprocess = (
   ast: AstNode,
   comments: PrettierComment[],
   text: string,
-  astType: 'yuku-js' | 'yuku-ts',
+  astType: 'swc-next-js' | 'swc-next-ts',
 ): AstNode => {
   mergeNestedJsdocComments(comments);
 
@@ -384,7 +390,7 @@ const postprocess = (
           const expression = asAstNode(node.expression);
           const start = locStart(node);
 
-          // Yuku comments are in source order, so these end offsets are sorted.
+          // SWC Next comments are in source order, so these end offsets are sorted.
           typeCastCommentEnds ??= comments
             .filter(isTypeCastComment)
             .map((comment) => locEnd(comment));
@@ -415,7 +421,7 @@ const postprocess = (
         }
 
         case 'TemplateElement': {
-          if (astType === 'yuku-ts') {
+          if (astType === 'swc-next-ts') {
             const start = locStart(node) + 1;
             const end = locEnd(node) - (node.tail ? 1 : 2);
             node.range = [start, end];
@@ -482,11 +488,13 @@ const createParseError = (error: Diagnostic, text: string): SyntaxError => {
   );
 };
 
-const parseWithOptions = (text: string, options: ParseOptions): ParseResult => {
-  const result = parseWithYuku(text, {
+const parseWithOptions = (
+  text: string,
+  options: { sourceType: SourceType; lang: Lang },
+): ParseResult => {
+  const result = parseWithSwcNext(text, {
     preserveParens: true,
-    semanticErrors: false,
-    attachComments: false,
+    comments: CommentMode.Flat,
     ...options,
   });
 
@@ -499,20 +507,17 @@ const parseWithOptions = (text: string, options: ParseOptions): ParseResult => {
 
 const getSourceType = (filepath: string): SourceType | undefined => {
   if (/\.(?:mjs|mts)$/i.test(filepath)) {
-    return 'module';
+    return SourceType.Module;
   }
 
   if (/\.(?:cjs|cts)$/i.test(filepath)) {
-    return 'commonjs';
+    return SourceType.CommonJs;
   }
 
   return undefined;
 };
 
-const getLanguageCombinations = (
-  text: string,
-  filepath: string,
-): SourceLang[] => {
+const getLanguageCombinations = (text: string, filepath: string): Lang[] => {
   const normalizedPath = filepath.toLowerCase();
 
   if (JS_TS_FILE_REGEXP.test(normalizedPath)) {
@@ -520,7 +525,9 @@ const getLanguageCombinations = (
   }
 
   // Embedded code from Vue or Svelte keeps the host file path, so detect JSX from its content.
-  return JSX_REGEXP.test(text) ? ['tsx', 'ts', 'dts'] : ['ts', 'tsx', 'dts'];
+  return JSX_REGEXP.test(text)
+    ? [Lang.Tsx, Lang.Ts, Lang.Dts]
+    : [Lang.Ts, Lang.Tsx, Lang.Dts];
 };
 
 const tryCombinations = (combinations: (() => ParseResult)[]): ParseResult => {
@@ -542,7 +549,7 @@ const tryCombinations = (combinations: (() => ParseResult)[]): ParseResult => {
     throw firstError;
   }
 
-  throw new Error('No Yuku parser combinations were provided.');
+  throw new Error('No SWC Next parser combinations were provided.');
 };
 
 const parseJavaScript = (
@@ -554,11 +561,16 @@ const parseJavaScript = (
     sourceType ? [sourceType] : SOURCE_TYPE_COMBINATIONS
   ).map(
     (candidate) => () =>
-      parseWithOptions(text, { sourceType: candidate, lang: 'jsx' }),
+      parseWithOptions(text, { sourceType: candidate, lang: Lang.Jsx }),
   );
-  const { program, comments } = tryCombinations(combinations);
+  const result = tryCombinations(combinations);
 
-  return postprocess(program as unknown as AstNode, comments, text, 'yuku-js');
+  return postprocess(
+    asAstNode(result.program),
+    result.comments,
+    text,
+    'swc-next-js',
+  );
 };
 
 const parseTypeScript = (
@@ -574,9 +586,14 @@ const parseTypeScript = (
       (lang) => () => parseWithOptions(text, { sourceType: candidate, lang }),
     ),
   );
-  const { program, comments } = tryCombinations(combinations);
+  const result = tryCombinations(combinations);
 
-  return postprocess(program as unknown as AstNode, comments, text, 'yuku-ts');
+  return postprocess(
+    asAstNode(result.program),
+    result.comments,
+    text,
+    'swc-next-ts',
+  );
 };
 
 const createParser = (
@@ -611,23 +628,23 @@ const parseBabel = (text: string, options: ParserOptions<AstNode>): AstNode => {
   };
 };
 
-const yukuParser = createParser(parseJavaScript);
-const yukuBabelParser = createParser(parseBabel);
-const yukuTypeScriptParser = createParser(parseTypeScript);
+const swcNextParser = createParser(parseJavaScript);
+const swcNextBabelParser = createParser(parseBabel);
+const swcNextTypeScriptParser = createParser(parseTypeScript);
 
-const yukuPlugin: Plugin = {
+const swcNextPlugin: Plugin = {
   options: estreePlugin.options,
   parsers: {
     // Prettier resolves parsers from the last plugin that provides the name.
     // Project plugins are loaded after this one, so parser wrappers take priority.
-    babel: yukuBabelParser,
-    typescript: yukuTypeScriptParser,
-    yuku: yukuParser,
-    'yuku-ts': yukuTypeScriptParser,
+    babel: swcNextBabelParser,
+    typescript: swcNextTypeScriptParser,
+    'swc-next': swcNextParser,
+    'swc-next-ts': swcNextTypeScriptParser,
   },
   printers: {
     [AST_FORMAT]: estreePrinter,
   },
 };
 
-export { yukuPlugin };
+export { swcNextPlugin };
diff --git a/packages/rstack/tests/fmt/yukuPlugin.test.ts b/packages/rstack/tests/fmt/swcNextPlugin.test.ts
similarity index 70%
rename from packages/rstack/tests/fmt/yukuPlugin.test.ts
rename to packages/rstack/tests/fmt/swcNextPlugin.test.ts
index 59e7e395..ae49ed9a 100644
--- a/packages/rstack/tests/fmt/yukuPlugin.test.ts
+++ b/packages/rstack/tests/fmt/swcNextPlugin.test.ts
@@ -6,28 +6,33 @@ import {
 } from 'prettier';
 import { expect, test } from 'rstack/test';
 import { getPrettierPlugins } from '../../src/fmt/prettierPlugins.ts';
-import { yukuPlugin } from '../../src/fmt/yukuPlugin.ts';
+import { swcNextPlugin } from '../../src/fmt/swcNextPlugin.ts';
 
-const formatWithYuku = (
+const formatWithSwcNext = (
   source: string,
-  options: Options & { parser: 'yuku' | 'yuku-ts' },
+  options: Options & { parser: 'swc-next' | 'swc-next-ts' },
 ): Promise<string> =>
   format(source, {
-    plugins: [yukuPlugin],
+    plugins: [swcNextPlugin],
     ...options,
     filepath:
-      options.filepath ?? `example.${options.parser === 'yuku' ? 'js' : 'ts'}`,
+      options.filepath ??
+      `example.${options.parser === 'swc-next' ? 'js' : 'ts'}`,
   });
 
 test('overrides the default JavaScript and TypeScript parsers', async () => {
-  expect(yukuPlugin.languages).toBeUndefined();
-  expect(yukuPlugin.parsers?.babel).not.toBe(yukuPlugin.parsers?.yuku);
-  expect(yukuPlugin.parsers?.typescript).toBe(yukuPlugin.parsers?.['yuku-ts']);
+  expect(swcNextPlugin.languages).toBeUndefined();
+  expect(swcNextPlugin.parsers?.babel).not.toBe(
+    swcNextPlugin.parsers?.['swc-next'],
+  );
+  expect(swcNextPlugin.parsers?.typescript).toBe(
+    swcNextPlugin.parsers?.['swc-next-ts'],
+  );
 
   await expect(
     Promise.all(
       ['js', 'jsx', 'ts', 'tsx'].map(async (extension) =>
-        getFileInfo(`example.${extension}`, { plugins: [yukuPlugin] }),
+        getFileInfo(`example.${extension}`, { plugins: [swcNextPlugin] }),
       ),
     ),
   ).resolves.toEqual([
@@ -39,9 +44,9 @@ test('overrides the default JavaScript and TypeScript parsers', async () => {
 });
 
 test('matches the native Babel AST root shape', async () => {
-  const parser = yukuPlugin.parsers?.babel;
+  const parser = swcNextPlugin.parsers?.babel;
   if (!parser) {
-    throw new Error('The Babel-compatible Yuku parser is not registered.');
+    throw new Error('The Babel-compatible SWC Next parser is not registered.');
   }
 
   const ast = (await parser.parse('// comment\nconst value = 1', {
@@ -63,15 +68,15 @@ test.each(['babel', 'typescript'] as const)(
         { parser },
         `example.${parser === 'babel' ? 'js' : 'ts'}`,
       ),
-    ).resolves.not.toContain(yukuPlugin);
+    ).resolves.not.toContain(swcNextPlugin);
   },
 );
 
 test('parses JSX in JavaScript files', async () => {
   await expect(
-    formatWithYuku('const view=<Component/>', {
+    formatWithSwcNext('const view=<Component/>', {
       filepath: 'example.js',
-      parser: 'yuku',
+      parser: 'swc-next',
     }),
   ).resolves.toBe('const view = <Component />;\n');
 });
@@ -80,9 +85,9 @@ test.each(['example.ts', 'example.mts', 'example.cts'])(
   'rejects JSX syntax in %s',
   async (filepath) => {
     await expect(
-      formatWithYuku('const view=<Component/>', {
+      formatWithSwcNext('const view=<Component/>', {
         filepath,
-        parser: 'yuku-ts',
+        parser: 'swc-next-ts',
       }),
     ).rejects.toThrow();
   },
@@ -92,9 +97,9 @@ test.each(['example.d.ts', 'example.d.mts', 'example.d.cts'])(
   'rejects function implementations in %s',
   async (filepath) => {
     await expect(
-      formatWithYuku('export function value() { return 1; }', {
+      formatWithSwcNext('export function value() { return 1; }', {
         filepath,
-        parser: 'yuku-ts',
+        parser: 'swc-next-ts',
       }),
     ).rejects.toThrow(
       'An implementation cannot be declared in ambient contexts',
@@ -105,49 +110,49 @@ test.each(['example.d.ts', 'example.d.mts', 'example.d.cts'])(
 test.each([
   {
     name: 'hashbangs and unicode locations',
-    parser: 'yuku' as const,
+    parser: 'swc-next' as const,
     source: '#!/usr/bin/env node\n// 中文 😀\nconst 你好={值:"😀"}',
     expected: '#!/usr/bin/env node\n// 中文 😀\nconst 你好 = { 值: "😀" };\n',
   },
   {
     name: 'Closure-style type casts',
-    parser: 'yuku' as const,
+    parser: 'swc-next' as const,
     source: '/** @type {Foo} */ (value).method()',
     expected: '/** @type {Foo} */ (value).method();\n',
   },
   {
     name: 'comments before semicolons',
-    parser: 'yuku' as const,
+    parser: 'swc-next' as const,
     source: 'foo /* trailing */ ;',
     expected: 'foo; /* trailing */\n',
   },
   {
     name: 'adjacent multiline JSDoc comments',
-    parser: 'yuku' as const,
+    parser: 'swc-next' as const,
     source: '/**\n * outer\n *//**\n * inner\n */\nfoo()',
     expected: '/**\n * outer\n *//**\n * inner\n */\nfoo();\n',
   },
   {
     name: 'right-nested logical expressions',
-    parser: 'yuku' as const,
+    parser: 'swc-next' as const,
     source: 'const value = a || (b || c)',
     expected: 'const value = a || b || c;\n',
   },
   {
     name: 'parenthesized TypeScript types',
-    parser: 'yuku-ts' as const,
+    parser: 'swc-next-ts' as const,
     source: 'type Value = (((string | number)));',
     expected: 'type Value = string | number;\n',
   },
   {
     name: 'TypeScript template expressions',
-    parser: 'yuku-ts' as const,
+    parser: 'swc-next-ts' as const,
     source: 'const result = `value: ${foo satisfies string}`',
     expected: 'const result = `value: ${foo satisfies string}`;\n',
   },
   {
     name: 'TSX expressions',
-    parser: 'yuku-ts' as const,
+    parser: 'swc-next-ts' as const,
     filepath: 'example.tsx',
     source: 'const view=(<Component value={{foo:1}}>{(item)}</Component>)',
     expected:
@@ -155,7 +160,7 @@ test.each([
   },
 ])('normalizes $name for the ESTree printer', async (fixture) => {
   await expect(
-    formatWithYuku(fixture.source, {
+    formatWithSwcNext(fixture.source, {
       filepath: fixture.filepath,
       parser: fixture.parser,
     }),
@@ -164,17 +169,17 @@ test.each([
 
 test('reuses Prettier options and pragma handling', async () => {
   await expect(
-    formatWithYuku('/** @format */\nconst value={answer:"yes"}', {
-      parser: 'yuku',
+    formatWithSwcNext('/** @format */\nconst value={answer:"yes"}', {
+      parser: 'swc-next',
       requirePragma: true,
       singleQuote: true,
     }),
   ).resolves.toBe("/** @format */\nconst value = { answer: 'yes' };\n");
 
   await expect(
-    formatWithYuku('/** @noformat */\nconst value={answer:"yes"}', {
+    formatWithSwcNext('/** @noformat */\nconst value={answer:"yes"}', {
       checkIgnorePragma: true,
-      parser: 'yuku',
+      parser: 'swc-next',
     }),
   ).resolves.toBe('/** @noformat */\nconst value={answer:"yes"}');
 });
@@ -218,9 +223,9 @@ test.each([
 ])(
   'matches Prettier pragma detection for $source',
   ({ source, hasPragma, hasIgnorePragma }) => {
-    const parser = yukuPlugin.parsers?.yuku;
+    const parser = swcNextPlugin.parsers?.['swc-next'];
     if (!parser?.hasPragma || !parser.hasIgnorePragma) {
-      throw new Error('The Yuku parser does not expose pragma handlers.');
+      throw new Error('The SWC Next parser does not expose pragma handlers.');
     }
 
     expect(parser.hasPragma(source)).toBe(hasPragma);
@@ -229,9 +234,9 @@ test.each([
 );
 
 test('matches Prettier JavaScript location overrides', () => {
-  const parser = yukuPlugin.parsers?.yuku;
+  const parser = swcNextPlugin.parsers?.['swc-next'];
   if (!parser) {
-    throw new Error('The Yuku parser is not registered.');
+    throw new Error('The SWC Next parser is not registered.');
   }
 
   expect(
@@ -303,17 +308,17 @@ test('matches Prettier JavaScript location overrides', () => {
 
 test('supports CommonJS source semantics for .cjs files', async () => {
   await expect(
-    formatWithYuku('return require("example")', {
+    formatWithSwcNext('return require("example")', {
       filepath: 'example.cjs',
-      parser: 'yuku',
+      parser: 'swc-next',
     }),
   ).resolves.toBe('return require("example");\n');
 });
 
 test('matches the official hashbang AST shape', async () => {
-  const parser = yukuPlugin.parsers?.yuku;
+  const parser = swcNextPlugin.parsers?.['swc-next'];
   if (!parser) {
-    throw new Error('The Yuku parser is not registered.');
+    throw new Error('The SWC Next parser is not registered.');
   }
 
   const options = { filepath: 'example.js' } as ParserOptions;
@@ -331,9 +336,9 @@ test('matches the official hashbang AST shape', async () => {
   expect(Object.hasOwn(astWithHashbang, 'hashbang')).toBe(false);
 });
 
-test('reports Yuku diagnostics with Prettier locations', async () => {
-  const error = await formatWithYuku('\n\nconst = 1', {
-    parser: 'yuku-ts',
+test('reports SWC Next diagnostics with Prettier locations', async () => {
+  const error = await formatWithSwcNext('\n\nconst = 1', {
+    parser: 'swc-next-ts',
   }).catch((error: unknown) => error);
   expect(error).toBeInstanceOf(SyntaxError);
 
@@ -349,3 +354,39 @@ test('reports Yuku diagnostics with Prettier locations', async () => {
     end: { column: 8, line: 3 },
   });
 });
+
+test.each(['js', 'jsx', 'ts', 'tsx'])(
+  'uses SWC Next by default for .%s files',
+  async (extension) => {
+    const plugins = await getPrettierPlugins({}, `example.${extension}`);
+    expect(plugins).toContain(swcNextPlugin);
+    await expect(
+      format('const value = {answer:42}', {
+        filepath: `example.${extension}`,
+        plugins,
+      }),
+    ).resolves.toBe('const value = { answer: 42 };\n');
+  },
+);
+
+test.each(['example.d.ts', 'example.d.mts', 'example.d.cts'])(
+  'formats declarations in %s',
+  async (filepath) => {
+    await expect(
+      formatWithSwcNext('export declare function value(x:string):number', {
+        filepath,
+        parser: 'swc-next-ts',
+      }),
+    ).resolves.toBe('export declare function value(x: string): number;\n');
+  },
+);
+
+test('formats typed arrow callbacks in conditional expressions', async () => {
+  const input =
+    'const configs = options ? Object.entries(options).map(([name, content]): ConfigItem => ({ name, content })) : undefined;';
+  const options = { filepath: 'example.ts', parser: 'swc-next-ts' as const };
+  const formatted = await formatWithSwcNext(input, options);
+
+  expect(formatted).toBe(await format(input, { parser: 'typescript' }));
+  expect(await formatWithSwcNext(formatted, options)).toBe(formatted);
+});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 79ab9c85..25b59840 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -216,6 +216,9 @@ catalogs:
     '@shikijs/transformers':
       specifier: ^4.4.3
       version: 4.4.3
+    '@swc-next/parser':
+      specifier: 0.2.2
+      version: 0.2.2
     '@testing-library/dom':
       specifier: ^10.4.2
       version: 10.4.2
@@ -306,9 +309,6 @@ catalogs:
     vscode-languageserver-textdocument:
       specifier: 1.0.14
       version: 1.0.14
-    yuku-parser:
-      specifier: 0.10.2
-      version: 0.10.2
 
 importers:
 
@@ -531,15 +531,15 @@ importers:
       '@rstest/core':
         specifier: 'catalog:'
         version: 0.12.0(happy-dom@20.14.5)
+      '@swc-next/parser':
+        specifier: 'catalog:'
+        version: 0.2.2
       prettier:
         specifier: 'catalog:'
         version: 3.9.7
       tinypool:
         specifier: 'catalog:'
         version: 2.2.0
-      yuku-parser:
-        specifier: 'catalog:'
-        version: 0.10.2
     devDependencies:
       '@napi-rs/cli':
         specifier: 'catalog:'
@@ -1852,6 +1852,90 @@ packages:
     peerDependencies:
       acorn: ^8.9.0
 
+  '@swc-next/decoder@0.2.2':
+    resolution: {integrity: sha512-eEGT7Y7StyAQ3M5imF5kkzOJYoiGQZb+CAQ5nLjLVT5npxyaWTiA/3wMYfNpNjQ66eSeCfEQd1mRW8XBhzeEjQ==}
+
+  '@swc-next/parser-binding-darwin-arm64@0.2.2':
+    resolution: {integrity: sha512-ymR+vu+jmJ0kP6XvfexP3WXFRLaXHEj8bR+coUv5Egk4ujZKjhO4tpKi3wl1S+xrv29DJYlaR+M2EKWeiaA/iQ==}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@swc-next/parser-binding-darwin-x64@0.2.2':
+    resolution: {integrity: sha512-zkVm7R7Jj4xhLIcJAENpSymQviU7ONuBs2XUE3BeSFUDqaCn0d4rQUy7MiopLfPSvMxXcA588cyL+9gpWCb1XA==}
+    cpu: [x64]
+    os: [darwin]
+
+  '@swc-next/parser-binding-linux-arm64-gnu@0.2.2':
+    resolution: {integrity: sha512-mC/u0spVB77KR68Wqj16DF0HTKXac8iNf4TltQhFE1snCy2RZarkxzE1TdL0VP8f8DyuEKe1L4V5F6zFizWDbw==}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@swc-next/parser-binding-linux-arm64-musl@0.2.2':
+    resolution: {integrity: sha512-dVUEHAIN1O8iPudJcIKlGmtjKLSueK6zpICOO0q05dLZQExOku2SYNvy+RvciVSVpnHgqIM6TvuXWXLqvjvv4Q==}
+    cpu: [arm64]
+    os: [linux]
+    libc: [musl]
+
+  '@swc-next/parser-binding-linux-ppc64-gnu@0.2.2':
+    resolution: {integrity: sha512-lzAiv7DsQhPLUCHlLsFsHgcEvTI0LcJoop5gw8i/q1Y+IuBGGJIuwaEQmgSosR40Kr5YUzlDxntlQzq0LT1kBg==}
+    cpu: [ppc64]
+    os: [linux]
+    libc: [glibc]
+
+  '@swc-next/parser-binding-linux-riscv64-gnu@0.2.2':
+    resolution: {integrity: sha512-2sXJz0/DWUAz4ZPJYZh6c2mNyIJUzWLqagemEqoxHkp48EE8w7UwIoTyaqP72rd/hTSBEC8yO7/LngS4UV8vgA==}
+    cpu: [riscv64]
+    os: [linux]
+    libc: [glibc]
+
+  '@swc-next/parser-binding-linux-riscv64-musl@0.2.2':
+    resolution: {integrity: sha512-L9BQKEWiJnrJh2JZE9N4FOcOaIP7tnxZtQjNILopQO8q8DkiXjT8Pw/NtCCghffkOqSIkjHZDzfZ1kNqcUO2MQ==}
+    cpu: [riscv64]
+    os: [linux]
+    libc: [musl]
+
+  '@swc-next/parser-binding-linux-s390x-gnu@0.2.2':
+    resolution: {integrity: sha512-FTsesVJke0yOAS46wNjcV+f4giBnJr+z84gH1lFvTFenf7VV85ujSSPAINX4ydp9SICAlxRUMYcVP4aXqeXn7w==}
+    cpu: [s390x]
+    os: [linux]
+    libc: [glibc]
+
+  '@swc-next/parser-binding-linux-x64-gnu@0.2.2':
+    resolution: {integrity: sha512-6CbsMxW+FZWWcItT78bHFQJACstmBRU6wAup4sVlJjxvHi5mM98t2ozhkghob+rwOJLuyW80MClOlyUlpzZJmg==}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@swc-next/parser-binding-linux-x64-musl@0.2.2':
+    resolution: {integrity: sha512-aNsEqIEPkocxKBMycMUvC687EEIyoEhytzjwbcP4apXCC5ODOHefLD3XnQuqj+Wo+yKtKH/9bbabAGkBAhMWiw==}
+    cpu: [x64]
+    os: [linux]
+    libc: [musl]
+
+  '@swc-next/parser-binding-win32-arm64-msvc@0.2.2':
+    resolution: {integrity: sha512-rqTCyFCS1MuZJhfeip+01u06kxtO87NQX/j12u8WDZpibIJQSPdJ8N6njjSswSDmMdYSARtBkbKSmnH2a+rSRA==}
+    cpu: [arm64]
+    os: [win32]
+
+  '@swc-next/parser-binding-win32-ia32-msvc@0.2.2':
+    resolution: {integrity: sha512-dR5ghSUFqFqBnpcOWzMFU2g3e2wP9ggSMuhhEu3/GpEM75OmDIsLCzolHygKBhqbqt12NI1XhLwfQvl0/Q2cLA==}
+    cpu: [ia32]
+    os: [win32]
+
+  '@swc-next/parser-binding-win32-x64-msvc@0.2.2':
+    resolution: {integrity: sha512-R79qkJTjlFB0GFTQNZMl7qE9ZXGgF2PyHEKGTQwZJwAOWMSVoN7t6arqI0Wj6T9YSoW+MzW7RH0RitasF6IC/Q==}
+    cpu: [x64]
+    os: [win32]
+
+  '@swc-next/parser@0.2.2':
+    resolution: {integrity: sha512-KpaqY7JD/dUCYvUJz5R7NIIvVIl9qoAQRxFOBhOVukHeVn2DULEvu8o9+IYyFLVZ6CJDnTIONtT1C/ETxC6Pow==}
+    peerDependencies:
+      '@swc-next/parser-binding-wasm': 0.2.2
+    peerDependenciesMeta:
+      '@swc-next/parser-binding-wasm':
+        optional: true
+
   '@swc/helpers@0.5.23':
     resolution: {integrity: sha512-5lSsMOTXURePglDfvuAQUqkGek9Hg2kksOYay2m0+XR++b2NWYL/4sWyuvVBIs8oKnJaxkdi9whaL/sqN13afw==}
 
@@ -2077,75 +2161,6 @@ packages:
     peerDependencies:
       react: '>=18.3.1'
 
-  '@yuku-parser/binding-android-arm64@0.10.2':
-    resolution: {integrity: sha512-2VPBU9fRGRAQ2xPAvghnec3oou5Nrxm2Bezhf+13UMspAxQSkF/32r+ySKXSwIPA5/RivumDJDxAxc301Sgicw==}
-    cpu: [arm64]
-    os: [android]
-
-  '@yuku-parser/binding-darwin-arm64@0.10.2':
-    resolution: {integrity: sha512-LD+PMZE51tCYTOss5HBkm3/AE39MvcMDBfWJx7A4yDcjfNbAQDnHZKtzSOuqrswx+TQHY0ws5xn6+fWOwtmfBA==}
-    cpu: [arm64]
-    os: [darwin]
-
-  '@yuku-parser/binding-darwin-x64@0.10.2':
-    resolution: {integrity: sha512-mmZ8cND+AoIIMRERyMinlg5ApHxP23B9jH2B5wT7T+dliPa9rubLxneB/SUjFwyUjGaFnB5G7t4YvpfbO5zbkQ==}
-    cpu: [x64]
-    os: [darwin]
-
-  '@yuku-parser/binding-freebsd-x64@0.10.2':
-    resolution: {integrity: sha512-gVIjaaIddbRfAhHlC8N809wQWml7mxfSVnzaLtzGXObTeFTPAg/YVnQXt1UOhPM1ah5eG/8Y0RUlNpB4GVe7eQ==}
-    cpu: [x64]
-    os: [freebsd]
-
-  '@yuku-parser/binding-linux-arm-gnu@0.10.2':
-    resolution: {integrity: sha512-q/XPPQQAPdlw05aPj30ygBhekmQryGOwxVraBgApjKK8yY1kNQgqq6XCYLF1WHSee+lhxclrTO7W0/bt7dR1GA==}
-    cpu: [arm]
-    os: [linux]
-    libc: [glibc]
-
-  '@yuku-parser/binding-linux-arm-musl@0.10.2':
-    resolution: {integrity: sha512-A+Cb0I1hFF4wilTQpWs79k1aNnj4B2tkrHx3zsuUNF9BtVY2zPZ4yeQEM/zjXrS/qJlNMZVK9NrWJjwdpnTrfg==}
-    cpu: [arm]
-    os: [linux]
-    libc: [musl]
-
-  '@yuku-parser/binding-linux-arm64-gnu@0.10.2':
-    resolution: {integrity: sha512-aGNSzqIqqphFwAdIFwVvKIyXD1Iy3CxrEJVIZAT87Ecyi4vCmmDD2v2l9h+Gd3/wSy3JZlOI792LJbKAjyy9rQ==}
-    cpu: [arm64]
-    os: [linux]
-    libc: [glibc]
-
-  '@yuku-parser/binding-linux-arm64-musl@0.10.2':
-    resolution: {integrity: sha512-Ddl1sF0rtuCXyHGSOV6dcmdx+ETv1iD+IVFqQuOjzkJZWclxJxdBWX6ZJMRtTiGqGUTbqLEKiTXxpR/Bvqk+2A==}
-    cpu: [arm64]
-    os: [linux]
-    libc: [musl]
-
-  '@yuku-parser/binding-linux-x64-gnu@0.10.2':
-    resolution: {integrity: sha512-/nlcpR6IF5U+0m5L9wvAIXeQa2DT+BXuvqKDsTcOTlcc0B4dHNyqE5hTXsS4hAyimpy2ZK8A1zMNF5hTrjg2cg==}
-    cpu: [x64]
-    os: [linux]
-    libc: [glibc]
-
-  '@yuku-parser/binding-linux-x64-musl@0.10.2':
-    resolution: {integrity: sha512-GX80dxTQD/M/OryyuxJcFzFENzry3cDFPvCFTyWogNWQH3fSHfMrNfpwpl1YzMos1eV9NygK5GSDG7VArQlb4w==}
-    cpu: [x64]
-    os: [linux]
-    libc: [musl]
-
-  '@yuku-parser/binding-win32-arm64@0.10.2':
-    resolution: {integrity: sha512-agePQBV4VHewiGU0ACSjscZ/hJd283f9JfAF19Gf1rI5+wy5tTgx4GS36i0b3xim15AQ4RCpDRosEvhLZ4zAOw==}
-    cpu: [arm64]
-    os: [win32]
-
-  '@yuku-parser/binding-win32-x64@0.10.2':
-    resolution: {integrity: sha512-s8//CMpgL5+y1lvDCdyh1rwGI5+ytDJywFJRe1vnhI7n0j+caxshNucurikYLLVeQ2SYFex6aPrzgQxkabBQRA==}
-    cpu: [x64]
-    os: [win32]
-
-  '@yuku-toolchain/types@0.10.2':
-    resolution: {integrity: sha512-sSeo4SSSToiS+sSD+bwn/s94EEcaLJ7tG5LCp8gFYC1G5VzxzX7fqB6m9RU1yMD8KTpu6zdU/I1NlQf8hVBJ9Q==}
-
   acorn-jsx@5.3.2:
     resolution: {integrity: sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==}
     peerDependencies:
@@ -3410,12 +3425,6 @@ packages:
     engines: {node: '>= 14.6'}
     hasBin: true
 
-  yuku-ast@0.10.2:
-    resolution: {integrity: sha512-UnG9mA6giglCvSErft2/40TVFX750Sj1xgwddPLpG7J7rlr/P1wPADg9G2RK+d/1tNLtRVoLdMMOMVBB9561TQ==}
-
-  yuku-parser@0.10.2:
-    resolution: {integrity: sha512-CgaU0/PPjCAIEZ3WQroosOxTY3eeKldAN3h+vk8pMNz4+jl1CZzBR4pW+K/rRPF112VooCL5FdjJoiMNjDrL2A==}
-
   zimmerframe@1.1.4:
     resolution: {integrity: sha512-B58NGBEoc8Y9MWWCQGl/gq9xBCe4IiKM0a2x7GZdQKOW5Exr8S1W24J6OgM1njK8xCRGvAJIL/MxXHf6SkmQKQ==}
 
@@ -4514,6 +4523,65 @@ snapshots:
     dependencies:
       acorn: 8.17.0
 
+  '@swc-next/decoder@0.2.2': {}
+
+  '@swc-next/parser-binding-darwin-arm64@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-darwin-x64@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-arm64-gnu@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-arm64-musl@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-ppc64-gnu@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-riscv64-gnu@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-riscv64-musl@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-s390x-gnu@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-x64-gnu@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-linux-x64-musl@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-win32-arm64-msvc@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-win32-ia32-msvc@0.2.2':
+    optional: true
+
+  '@swc-next/parser-binding-win32-x64-msvc@0.2.2':
+    optional: true
+
+  '@swc-next/parser@0.2.2':
+    dependencies:
+      '@swc-next/decoder': 0.2.2
+    optionalDependencies:
+      '@swc-next/parser-binding-darwin-arm64': 0.2.2
+      '@swc-next/parser-binding-darwin-x64': 0.2.2
+      '@swc-next/parser-binding-linux-arm64-gnu': 0.2.2
+      '@swc-next/parser-binding-linux-arm64-musl': 0.2.2
+      '@swc-next/parser-binding-linux-ppc64-gnu': 0.2.2
+      '@swc-next/parser-binding-linux-riscv64-gnu': 0.2.2
+      '@swc-next/parser-binding-linux-riscv64-musl': 0.2.2
+      '@swc-next/parser-binding-linux-s390x-gnu': 0.2.2
+      '@swc-next/parser-binding-linux-x64-gnu': 0.2.2
+      '@swc-next/parser-binding-linux-x64-musl': 0.2.2
+      '@swc-next/parser-binding-win32-arm64-msvc': 0.2.2
+      '@swc-next/parser-binding-win32-ia32-msvc': 0.2.2
+      '@swc-next/parser-binding-win32-x64-msvc': 0.2.2
+
   '@swc/helpers@0.5.23':
     dependencies:
       tslib: 2.8.1
@@ -4684,44 +4752,6 @@ snapshots:
       react: 19.3.0
       unhead: 2.1.17
 
-  '@yuku-parser/binding-android-arm64@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-darwin-arm64@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-darwin-x64@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-freebsd-x64@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-arm-gnu@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-arm-musl@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-arm64-gnu@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-arm64-musl@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-x64-gnu@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-linux-x64-musl@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-win32-arm64@0.10.2':
-    optional: true
-
-  '@yuku-parser/binding-win32-x64@0.10.2':
-    optional: true
-
-  '@yuku-toolchain/types@0.10.2': {}
-
   acorn-jsx@5.3.2(acorn@8.17.0):
     dependencies:
       acorn: 8.17.0
@@ -6255,28 +6285,6 @@ snapshots:
   yaml@2.9.0:
     optional: true
 
-  yuku-ast@0.10.2:
-    dependencies:
-      '@yuku-toolchain/types': 0.10.2
-
-  yuku-parser@0.10.2:
-    dependencies:
-      '@yuku-toolchain/types': 0.10.2
-      yuku-ast: 0.10.2
-    optionalDependencies:
-      '@yuku-parser/binding-android-arm64': 0.10.2
-      '@yuku-parser/binding-darwin-arm64': 0.10.2
-      '@yuku-parser/binding-darwin-x64': 0.10.2
-      '@yuku-parser/binding-freebsd-x64': 0.10.2
-      '@yuku-parser/binding-linux-arm-gnu': 0.10.2
-      '@yuku-parser/binding-linux-arm-musl': 0.10.2
-      '@yuku-parser/binding-linux-arm64-gnu': 0.10.2
-      '@yuku-parser/binding-linux-arm64-musl': 0.10.2
-      '@yuku-parser/binding-linux-x64-gnu': 0.10.2
-      '@yuku-parser/binding-linux-x64-musl': 0.10.2
-      '@yuku-parser/binding-win32-arm64': 0.10.2
-      '@yuku-parser/binding-win32-x64': 0.10.2
-
   zimmerframe@1.1.4: {}
 
   zwitch@2.0.4: {}
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 76d7cbbe..5713e7b6 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -28,6 +28,7 @@ catalog:
   '@rstest/adapter-rsbuild': '~0.12.0'
   '@rstest/adapter-rslib': '~0.12.0'
   '@rstest/core': '~0.12.0'
+  '@swc-next/parser': '0.2.2'
   '@testing-library/dom': '^10.4.2'
   '@testing-library/jest-dom': '^7.0.1'
   '@testing-library/react': '^16.3.3'
@@ -59,7 +60,6 @@ catalog:
   'typescript': '^7.0.2'
   'vscode-languageserver': '10.1.1'
   'vscode-languageserver-textdocument': '1.0.14'
-  yuku-parser: '0.10.2'
 
 dedupePeers: true
 
@@ -72,21 +72,7 @@ hoistPattern: []
 # Reduce the risk of installing compromised packages
 minimumReleaseAge: 1440
 minimumReleaseAgeExclude:
-  - '@yuku-parser/binding-android-arm64@0.8.3'
-  - '@yuku-parser/binding-darwin-arm64@0.8.3'
-  - '@yuku-parser/binding-darwin-x64@0.8.3'
-  - '@yuku-parser/binding-freebsd-x64@0.8.3'
-  - '@yuku-parser/binding-linux-arm-gnu@0.8.3'
-  - '@yuku-parser/binding-linux-arm-musl@0.8.3'
-  - '@yuku-parser/binding-linux-arm64-gnu@0.8.3'
-  - '@yuku-parser/binding-linux-arm64-musl@0.8.3'
-  - '@yuku-parser/binding-linux-x64-gnu@0.8.3'
-  - '@yuku-parser/binding-linux-x64-musl@0.8.3'
-  - '@yuku-parser/binding-win32-arm64@0.8.3'
-  - '@yuku-parser/binding-win32-x64@0.8.3'
-  - '@yuku-toolchain/types@0.8.3'
-  - 'yuku-ast@0.8.3'
-  - 'yuku-parser@0.8.3'
+  - '@swc-next/*'
   - '@rspack/*'
   - '@rsbuild/*'
   - '@rslib/*'
diff --git a/website/docs/en/guide/formatting.mdx b/website/docs/en/guide/formatting.mdx
index 1bb65218..02563027 100644
--- a/website/docs/en/guide/formatting.mdx
+++ b/website/docs/en/guide/formatting.mdx
@@ -9,7 +9,7 @@ import { PackageManagerTabs } from '@rspress/core/theme';
 Rstack CLI includes a formatter built on [Prettier](https://prettier.io/). Compared with running Prettier directly, `rs fmt` offers better performance in two ways:
 
 - **Parallel formatting**: Files are formatted concurrently in a worker pool.
-- **Yuku parser**: The high-performance [Yuku](https://yuku.fyi/) parser is used by default for JavaScript, JSX, and TypeScript files.
+- **SWC Next parser**: The high-performance [SWC Next](https://www.npmjs.com/package/@swc-next/parser) parser is used by default for JavaScript, JSX, and TypeScript files.
 - **Persistent cache**: Content-based results let later runs skip formatting unchanged files.
 
 `rs fmt` supports Prettier options and plugins and adds built-in capabilities such as [sorting package.json fields](#sort-package-json).
diff --git a/website/docs/zh/guide/formatting.mdx b/website/docs/zh/guide/formatting.mdx
index da96317c..213abed9 100644
--- a/website/docs/zh/guide/formatting.mdx
+++ b/website/docs/zh/guide/formatting.mdx
@@ -9,7 +9,7 @@ import { PackageManagerTabs } from '@rspress/core/theme';
 Rstack CLI 提供了基于 [Prettier](https://prettier.io/) 的格式化工具。相比直接使用 Prettier，`rs fmt` 的性能更好，主要得益于以下两点：
 
 - **并行格式化**：通过 worker 池并行格式化文件。
-- **Yuku 解析器**：默认使用高性能的 [Yuku](https://yuku.fyi/) 解析器处理 JavaScript、JSX 和 TypeScript 文件。
+- **SWC Next 解析器**：默认使用高性能的 [SWC Next](https://www.npmjs.com/package/@swc-next/parser) 解析器处理 JavaScript、JSX 和 TypeScript 文件。
 - **持久化缓存**：基于文件内容缓存结果，后续运行可以跳过未变化文件的格式化。
 
 `rs fmt` 兼容 Prettier 的选项和插件，并提供更多内置能力，例如支持[排序 package.json 字段](#sort-package-json)。