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@dependabot dependabot bot commented on behalf of github Nov 17, 2025

Bumps the npm_and_yarn group with 1 update in the / directory: esbuild.

Updates esbuild from 0.18.20 to 0.25.12

Release notes

Sourced from esbuild's releases.

v0.25.12

  • Fix a minification regression with CSS media queries (#4315)

    The previous release introduced support for parsing media queries which unintentionally introduced a regression with the removal of duplicate media rules during minification. Specifically the grammar for @media <media-type> and <media-condition-without-or> { ... } was missing an equality check for the <media-condition-without-or> part, so rules with different suffix clauses in this position would incorrectly compare equal and be deduplicated. This release fixes the regression.

  • Update the list of known JavaScript globals (#4310)

    This release updates esbuild's internal list of known JavaScript globals. These are globals that are known to not have side-effects when the property is accessed. For example, accessing the global Array property is considered to be side-effect free but accessing the global scrollY property can trigger a layout, which is a side-effect. This is used by esbuild's tree-shaking to safely remove unused code that is known to be side-effect free. This update adds the following global properties:

    From ES2017:

    • Atomics
    • SharedArrayBuffer

    From ES2020:

    • BigInt64Array
    • BigUint64Array

    From ES2021:

    • FinalizationRegistry
    • WeakRef

    From ES2025:

    • Float16Array
    • Iterator

    Note that this does not indicate that constructing any of these objects is side-effect free, just that accessing the identifier is side-effect free. For example, this now allows esbuild to tree-shake classes that extend from Iterator:

    // This can now be tree-shaken by esbuild:
    class ExampleIterator extends Iterator {}
  • Add support for the new @view-transition CSS rule (#4313)

    With this release, esbuild now has improved support for pretty-printing and minifying the new @view-transition rule (which esbuild was previously unaware of):

    /* Original code */
    @view-transition {
      navigation: auto;
      types: check;
    }
    /* Old output */
    @​view-transition { navigation: auto; types: check; }
    /* New output */
    @​view-transition {
    navigation: auto;
    types: check;

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2023

This changelog documents all esbuild versions published in the year 2023 (versions 0.16.13 through 0.19.11).

0.19.11

  • Fix TypeScript-specific class transform edge case (#3559)

    The previous release introduced an optimization that avoided transforming super() in the class constructor for TypeScript code compiled with useDefineForClassFields set to false if all class instance fields have no initializers. The rationale was that in this case, all class instance fields are omitted in the output so no changes to the constructor are needed. However, if all of this is the case and there are #private instance fields with initializers, those private instance field initializers were still being moved into the constructor. This was problematic because they were being inserted before the call to super() (since super() is now no longer transformed in that case). This release introduces an additional optimization that avoids moving the private instance field initializers into the constructor in this edge case, which generates smaller code, matches the TypeScript compiler's output more closely, and avoids this bug:

    // Original code
    class Foo extends Bar {
      #private = 1;
      public: any;
      constructor() {
        super();
      }
    }
    // Old output (with esbuild v0.19.9)
    class Foo extends Bar {
    constructor() {
    super();
    this.#private = 1;
    }
    #private;
    }
    // Old output (with esbuild v0.19.10)
    class Foo extends Bar {
    constructor() {
    this.#private = 1;
    super();
    }
    #private;
    }
    // New output
    class Foo extends Bar {
    #private = 1;
    constructor() {
    super();
    }
    }

  • Minifier: allow reording a primitive past a side-effect (#3568)

    The minifier previously allowed reordering a side-effect past a primitive, but didn't handle the case of reordering a primitive past a side-effect. This additional case is now handled:

... (truncated)

Commits
  • 208f539 publish 0.25.12 to npm
  • 5f03afd update release notes
  • 6b2ee78 minify: remove css rules containing empty :is()
  • f361deb add some additional known static methods
  • 07aa646 automatically mark "RegExp.escape()" calls as pure
  • 9039c46 simplify some call expression checks
  • 188944d add some additional known static methods
  • d3c67f9 fix #4310: add Iterator and other known globals
  • 4a51f0b fix: escape dev server breadcrumb hrefs properly (#4316)
  • 26b29ed fix #4315: @media deduplication bug edge case
  • Additional commits viewable in compare view

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Nov 17, 2025
Bumps the npm_and_yarn group with 1 update in the / directory: [esbuild](https://github.com/evanw/esbuild).


Updates `esbuild` from 0.18.20 to 0.25.12
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2023.md)
- [Commits](evanw/esbuild@v0.18.20...v0.25.12)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.25.12
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/npm_and_yarn-92f289d509 branch from 0acf755 to da22871 Compare November 17, 2025 21:24
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@dependabot never update storybook

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@dependabot ignore this patch version

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dependabot bot commented on behalf of github Nov 18, 2025

This pull request was built based on a group rule. Closing it will not ignore any of these versions in future pull requests.

To ignore these dependencies, configure ignore rules in dependabot.yml

@dependabot dependabot bot deleted the dependabot/npm_and_yarn/npm_and_yarn-92f289d509 branch November 18, 2025 09:24
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