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chore(deps-dev): bump esbuild from 0.15.18 to 0.28.0 - #463

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Bumps esbuild from 0.15.18 to 0.28.0.

Release notes

Sourced from esbuild's releases.

v0.28.0

  • Add support for with { type: 'text' } imports (#4435)

    The import text proposal has reached stage 3 in the TC39 process, which means that it's recommended for implementation. It has also already been implemented by Deno and Bun. So with this release, esbuild also adds support for it. This behaves exactly the same as esbuild's existing text loader. Here's an example:

    import string from './example.txt' with { type: 'text' }
    console.log(string)
  • Add integrity checks to fallback download path (#4343)

    Installing esbuild via npm is somewhat complicated with several different edge cases (see esbuild's documentation for details). If the regular installation of esbuild's platform-specific package fails, esbuild's install script attempts to download the platform-specific package itself (first with the npm command, and then with a HTTP request to registry.npmjs.org as a last resort).

    This last resort path previously didn't have any integrity checks. With this release, esbuild will now verify that the hash of the downloaded binary matches the expected hash for the current release. This means the hashes for all of esbuild's platform-specific binary packages will now be embedded in the top-level esbuild package. Hopefully this should work without any problems. But just in case, this change is being done as a breaking change release.

  • Update the Go compiler from 1.25.7 to 1.26.1

    This upgrade should not affect anything. However, there have been some significant internal changes to the Go compiler, so esbuild could potentially behave differently in certain edge cases:

    • It now uses the new garbage collector that comes with Go 1.26.
    • The Go compiler is now more aggressive with allocating memory on the stack.
    • The executable format that the Go linker uses has undergone several changes.
    • The WebAssembly build now unconditionally makes use of the sign extension and non-trapping floating-point to integer conversion instructions.

    You can read the Go 1.26 release notes for more information.

v0.27.7

  • Fix lowering of define semantics for TypeScript parameter properties (#4421)

    The previous release incorrectly generated class fields for TypeScript parameter properties even when the configured target environment does not support class fields. With this release, the generated class fields will now be correctly lowered in this case:

    // Original code
    class Foo {
      constructor(public x = 1) {}
      y = 2
    }
    // Old output (with --loader=ts --target=es2021)
    class Foo {
    constructor(x = 1) {
    this.x = x;
    __publicField(this, "y", 2);
    }
    x;
    }
    // New output (with --loader=ts --target=es2021)
    class Foo {

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2022

This changelog documents all esbuild versions published in the year 2022 (versions 0.14.11 through 0.16.12).

0.16.12

  • Loader defaults to js for extensionless files (#2776)

    Certain packages contain files without an extension. For example, the yargs package contains the file yargs/yargs which has no extension. Node, Webpack, and Parcel can all understand code that imports yargs/yargs because they assume that the file is JavaScript. However, esbuild was previously unable to understand this code because it relies on the file extension to tell it how to interpret the file. With this release, esbuild will now assume files without an extension are JavaScript files. This can be customized by setting the loader for "" (the empty string, representing files without an extension) to another loader. For example, if you want files without an extension to be treated as CSS instead, you can do that like this:

    • CLI:

      esbuild --bundle --loader:=css
      
    • JS:

      esbuild.build({
        bundle: true,
        loader: { '': 'css' },
      })
    • Go:

      api.Build(api.BuildOptions{
        Bundle: true,
        Loader: map[string]api.Loader{"": api.LoaderCSS},
      })

    In addition, the "type" field in package.json files now only applies to files with an explicit .js, .jsx, .ts, or .tsx extension. Previously it was incorrectly applied by esbuild to all files that had an extension other than .mjs, .mts, .cjs, or .cts including extensionless files. So for example an extensionless file in a "type": "module" package is now treated as CommonJS instead of ESM.

0.16.11

  • Avoid a syntax error in the presence of direct eval (#2761)

    The behavior of nested function declarations in JavaScript depends on whether the code is run in strict mode or not. It would be problematic if esbuild preserved nested function declarations in its output because then the behavior would depend on whether the output was run in strict mode or not instead of respecting the strict mode behavior of the original source code. To avoid this, esbuild transforms nested function declarations to preserve the intended behavior of the original source code regardless of whether the output is run in strict mode or not:

    // Original code
    if (true) {
      function foo() {}
      console.log(!!foo)
      foo = null
      console.log(!!foo)
    }

... (truncated)

Commits
  • 6a794df publish 0.28.0 to npm
  • 64ee0ea fix #4435: support with { type: text } imports
  • ef65aee fix sort order in snapshots_packagejson.txt
  • 1a26a8e try to fix test-old-ts, also shuffle CI tasks
  • 556ce6c use '' instead of null to omit build hashes
  • 8e675a8 ci: allow missing binary hashes for tests
  • 7067763 Reapply "update go 1.25.7 => 1.26.1"
  • 39473a9 fix #4343: integrity check for binary download
  • 2025c9f publish 0.27.7 to npm
  • c6b586e fix typo in Makefile for @esbuild/win32-x64
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for esbuild since your current version.


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Bumps [esbuild](https://github.com/evanw/esbuild) from 0.15.18 to 0.28.0.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2022.md)
- [Commits](evanw/esbuild@v0.15.18...v0.28.0)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.28.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 21, 2026
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changeset-bot Bot commented May 21, 2026

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⚠️ No Changeset found

Latest commit: 0616cd9

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

@quantizor quantizor closed this May 21, 2026
@dependabot @github

dependabot Bot commented on behalf of github May 21, 2026

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OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot
dependabot Bot deleted the dependabot/npm_and_yarn/esbuild-0.28.0 branch May 21, 2026 03:24
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