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chore(deps): update Webpack#1615

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chore(deps): update Webpack#1615
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This PR body was truncated due to platform limits.

This PR contains the following updates:

Package Change Age Confidence
html-webpack-plugin ^5.6.6 → ^5.6.7 age confidence
terser-webpack-plugin ^5.3.17 → ^5.6.1 age confidence
webpack ^5.105.4 → ^5.108.1 age confidence
webpack-dev-server ^5.2.3 → ^5.2.5 age confidence

Release Notes

jantimon/html-webpack-plugin (html-webpack-plugin)

v5.6.7

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webpack/minimizer-webpack-plugin (terser-webpack-plugin)

v5.6.1

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Patch Changes
  • deduplicate extracted comments in linear time, so builds stay fast when an asset contains many distinct preserved comments (by @​alexander-akait in #​682)

v5.6.0

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Minor Changes

  • support array of minimizers for minify and terserOptions (by @​alexander-akait in #​674)

  • add built-in CSS minimizers from css-minimizer-webpack-plugin (by @​alexander-akait in #​674)

  • add built-in HTML minimizers from html-minimizer-webpack-plugin (by @​alexander-akait in #​674)

  • add filter method to minimizers, allowing a single plugin instance to handle multiple asset types (by @​alexander-akait in #​674)

  • terser-webpack-plugin has been renamed to minimizer-webpack-plugin, merging other minimizers from css-minimizer-webpack-plugin and html-minimizer-webpack-plugin. We will continue to publish new releases under the old name, but we recommend switching to the new package - minimizer-webpack-plugin. It is now a single plugin for minification. We also added the ability to specify different minifier types using only one plugin instance, which will improve performance. (by @​alexander-akait in #​677)

  • rename terserOptions to minimizerOptions; terserOptions is kept as a deprecated alias (by @​alexander-akait in #​674)

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

v5.5.0

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Features

v5.4.0

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Features
  • added ability to minimizer JSON using jsonMinify (#​657) (29ac915)
5.3.17 (2026-03-03)
Bug Fixes
  • update serialize-javascript (37c490c)
5.3.16 (2025-12-11)
Bug Fixes
5.3.15 (2025-12-05)
Bug Fixes
  • catch error when loading minimizers (#​639) (586af0a)
  • respect errors and warnings from minimizer without code (8607f79)
5.3.14 (2025-03-06)
Bug Fixes
5.3.13 (2025-03-05)
Bug Fixes
5.3.12 (2025-02-27)
Bug Fixes
  • allows minimizers to set worker thread support and don't use worker thread for swc and esbuild (#​619) (15ddaab)
5.3.11 (2024-12-13)
Bug Fixes
  • avoid the deprecation message (0341ad1)
5.3.10 (2023-12-28)
Bug Fixes
5.3.9 (2023-05-17)
Bug Fixes
5.3.8 (2023-05-06)
Bug Fixes
5.3.7 (2023-03-08)
Bug Fixes
5.3.6 (2022-08-29)
Bug Fixes
  • allow disable compress options for terser and swc (#​514) (52c1aef)
5.3.5 (2022-08-16)
Bug Fixes
5.3.4 (2022-08-12)
Bug Fixes
  • respect environment options for terser and swc compress options (#​509) (29bbc3a)
5.3.3 (2022-06-02)
Fixes
  • fix broken release
5.3.2 (2022-06-02)
Chore
  • switched to @jridgewell/source-map for error generation
5.3.1 (2022-02-01)
Bug Fixes
webpack/webpack (webpack)

v5.108.1

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Patch Changes

  • Fix invalid property access for escaped namespace imports with multi-character mangled export names. (by @​xiaoxiaojx in #​21280)

  • Add frames to ProfilingPlugin TracingStartedInBrowser event so the trace loads in Chrome DevTools. (by @​alexander-akait in #​21269)

v5.108.0

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Minor Changes

  • Treat top-level await and import.meta as ES module markers, matching Node.js syntax detection so no explicit module type is needed. (by @​alexander-akait in #​21218)

  • Add a bun target that emits ESM and externalizes bun:* and node.js built-in modules. (by @​alexander-akait in #​21248)

  • Support CommonJS reexports via Object.defineProperty value and getter descriptors. (by @​alexander-akait in #​21129)

  • Support JSON Schema const when generating CLI flags from a schema. (by @​alexander-akait in #​21087)

  • Support JSON Schema if/then/else when generating CLI flags from a schema. (by @​alexander-akait in #​21087)

  • Skip import specifiers, require() and import() calls in dead conditional branches gated by inlined imported constants (isDEV ? A : B), evaluated via getCondition. (by @​hai-x in #​21136)

  • CSS localIdentName [hash] now resolves to the local ident hash (matching css-loader); use [modulehash] for the module hash. (by @​alexander-akait in #​21259)

  • Add CSS parser as option and resolve url() inside HTML style attributes. (by @​alexander-akait in #​21157)

  • Add dedicated module classes for all built-in module types. (by @​alexander-akait in #​21164)

  • Support .html/.css for the default ./src entry under the html/css experiments. (by @​alexander-akait in #​21039)

  • Add defineConfig helper for typed configuration files. (by @​alexander-akait in #​21169)

  • Add a deno target (with versions, e.g. deno, deno2, deno1.40) that emits ESM, resolves node.js built-ins via the required node: specifier, and keeps Deno's own import protocols (npm:, jsr:, node:, http(s)://) external. (by @​alexander-akait in #​21247)

  • Use module-import for electron externals when the target supports ESM. (by @​alexander-akait in #​21184)

  • Add output.environment.logicalAssignment to emit ||= in runtime code when the target supports logical assignment operators. (by @​bjohansebas in #​21219)

  • Resolve and rewrite asset URLs inside <iframe srcdoc> in HTML modules. (by @​bjohansebas in #​21226)

  • Add HMR support for HTML modules with body/title DOM patching on update. (by @​alexander-akait in #​21011)

  • Add css-url html source type extracting url() references from CSS-valued attributes. (by @​alexander-akait in #​21250)

  • Add module.parser.html.sources option to disable or customize URL-attribute extraction for HTML modules, with script / script-module / stylesheet / stylesheet-inline types for custom attributes (by @​alexander-akait in #​21022)

  • Add module.parser.html.template option to transform HTML module source before parsing. (by @​alexander-akait in #​21055)

  • Extract more source URLs in HTML modules (SVG, legacy and obsolete attributes). (by @​alexander-akait in #​21241)

  • Inline export default <const> when the default-exported value is a primitive constant. (by @​hai-x in #​21189)

  • Support optimization.inlineExports for better tree-shaking. (by @​hai-x in #​20973)

  • Re-encode inline hash digests ([contenthash]/[chunkhash]/[fullhash]/[modulehash]) from the full content hash, so they carry full entropy and work under optimization.realContentHash and in dynamically-loaded chunk filenames; also preserve leading zero bytes in base-N digests. (by @​alexander-akait in #​21267)

  • Allow tree-shaking unused calls to /*#__NO_SIDE_EFFECTS__*/-annotated (pure) exports across module boundaries. (by @​hai-x in #​20907)

  • Defer building unused re-export targets of side-effect-free barrel modules. (by @​hai-x in #​21165)

  • Keep export mangling enabled for modules whose namespace object is used as a whole value, by materializing a decoupled namespace object that keeps the original export names. (by @​alexander-akait in #​21234)

  • Add output.environment.let option (paired with target's let capability) and emit let/const instead of var in generated runtime code wherever it is safe. Bindings that may be wrapped in runtime-condition if blocks (harmony imports, ConcatenatedModule external imports) continue to use var to preserve function scoping. (by @​alexander-akait in #​21010)

  • Add output.html to emit an HTML file per entrypoint, injecting its JS/CSS chunks (including dependOn shared chunks). (by @​alexander-akait in #​21215)

  • Add module.parser.javascript.pureFunctions to mark top-level names as side-effect-free for tree shaking. (by @​hai-x in #​21063)

  • Add universal to compiler.platform, true for universal targets ("universal" or ["web", "node"]). (by @​bjohansebas in #​21252)

  • Add output.strictModuleResolution to gate the runtime MODULE_NOT_FOUND guard. (by @​hai-x in #​21067)

  • Support an inline digest in hash path placeholders, e.g. [contenthash:base64:8]. (by @​alexander-akait in #​21259)

  • Support [uniqueName] and its [uniquename] alias in template paths. (by @​alexander-akait in #​21155)

  • Support CSS in Node for universal targets, collecting styles for SSR. (by @​alexander-akait in #​21208)

  • Improve commonjs, node-commonjs and global externals for universal targets. (by @​alexander-akait in #​21187)

  • Add a universal target preset (browser + web worker + Node.js + Electron + NW.js) that always outputs ECMAScript modules. (by @​alexander-akait in #​21214)

  • Support new Worker(new URL(...)) in universal (node + web) targets by resolving the Worker constructor from worker_threads when no global Worker exists. (by @​alexander-akait in #​21195)

  • Add output.workerChunkFilename and entry.worker for worker chunk filenames. (by @​alexander-akait in #​21128)

Patch Changes

v5.107.2

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Patch Changes

  • Reduce per-file overhead in ContextModuleFactory.resolveDependencies by batching alternativeRequests hook calls. Previously the hook was invoked once per file in the context (with a single-item array), paying per-call overhead (closure allocation, resolverFactory.get, intermediate arrays in RequireContextPlugin) for every file. The hook is now invoked once per directory with all matched files in one batch — RequireContextPlugin's tap already iterates the items array, so the output is unchanged. Steady-state rebuild on a 4000-file require.context drops a further ~15 ms (after the watch-mode purge fix in the same release). (by @​alexander-akait in #​21020)

  • Include each external info's runtimeCondition in ConcatenatedModule#updateHash so changes to a concatenated external's runtime condition invalidate persistent caches instead of slipping through with the module id alone. (by @​alexander-akait in #​21023)

  • Fix HTML [contenthash] for referenced asset and inline-style URL changes. (by @​alexander-akait in #​21018)

  • Resolve chunk-hash placeholders in chunk URLs embedded into extracted HTML. (by @​alexander-akait in #​21018)

  • Remove unnecessary __webpack_require__ runtime helpers in ESM library output with multi-module chunks. (by @​xiaoxiaojx in #​21032)

  • Rewrite NormalModule#getSideEffectsConnectionState walk as an allocation-light iterative loop instead of a generator trampoline, restoring rebuild performance lost in #​20993 while keeping deep import chains stack-safe. (by @​alexander-akait in #​21014)

  • Fix runtime ReferenceError on the first activation of a lazy-compiled module when output.library.type produces a closure-wrapped bundle (umd, umd2, amd, amd-require, system). (by @​alexander-akait in #​21013)

    External modules of these types reference closure-bound identifiers like __WEBPACK_EXTERNAL_MODULE_react__, supplied by the library wrapper that is generated once per chunk. When lazyCompilation activates an entry or import for the first time, any external dependency the lazily-built module pulls in arrives in a hot-update chunk that lives outside the original wrapper closure, so its factory body cannot resolve the closure identifier and only a manual page refresh recovers.

    The inactive LazyCompilationProxyModule now declares statically-enumerable externals (string and object forms of externals) as its own dependencies, so the initial entry chunk's library wrapper already exposes their closure identifiers. When activation later pulls in those externals through the lazily-compiled module, they resolve to the already-installed factories instead of throwing. Function and RegExp externals are not pre-populated because their effective request set isn't knowable up front.

  • Fill in missing entryOptions when an async block joins an existing entrypoint. (by @​alexander-akait in #​21026)

  • Release per-child codeGenerationResults in MultiCompiler and at Compiler.close to reduce memory retention. (by @​alexander-akait in #​21015)

  • Reduce peak memory of SourceMapDevToolPlugin on large builds (closes #​20961). (by @​alexander-akait in #​20963)

  • Fix slow require.context() / dynamic import() rebuilds in watch mode (#​13636). When a file inside a watched context directory changed, NodeWatchFileSystem would call inputFileSystem.purge(contextDir). The enhanced-resolve purge implementation matches cache keys with key.startsWith(contextDir), so the stat cache of every file under the directory was discarded on every rebuild — ContextModuleFactory.resolveDependencies then re-stat-ed the whole tree on each rebuild. Single-file rebuilds on a 4000-file context now reuse the warm stat cache, dropping median rebuild from ~1260 ms to ~650 ms in a local reproduction (≈49%). For directory items that are explicitly watched contexts, purge is now called with { exact: true } (added in enhanced-resolve@5.22.0) so only the directory's own entry is invalidated; file-level changes in the same aggregated event continue to purge file stats and the parent readdir as before. (by @​alexander-akait in #​21020)

v5.107.1

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Patch Changes

  • Align the experimental HTML tokenizer with the WHATWG spec: fix offset-range bugs in the script-data, content-mode end-tag, attribute-value, and EOF states; surface tokenizer parse errors to consumers via a new parseError callback ("warning" when the tokenizer recovers and the emitted token is still well-formed, "error" when the offset range is incomplete — e.g. eof-in-tag); and add the full WHATWG named character references table so decodeHtmlEntities handles all named entities (including legacy bare forms like &AMP and multi-code-point entities like &NotEqualTilde;) with proper longest-prefix backtracking. (by @​alexander-akait in #​21000)

  • Tree-shake CommonJS modules imported through a const NAME = require(LITERAL) binding when only static members of NAME are read. Previously webpack treated every export of such modules as referenced (because the bare require() dependency reports EXPORTS_OBJECT_REFERENCED), so unused exports.x = ... assignments remained in the bundle even with usedExports enabled. The parser now forwards NAME.x / NAME.x() / NAME["x"] accesses to the underlying CommonJsRequireDependency as referenced exports, falling back to the full exports object the moment NAME is read in any other context (passed by value, destructured later, accessed with a dynamic key, …). This brings the binding form to parity with the existing destructuring form (const { x } = require(...)). (by @​alexander-akait in #​21003)

  • Fix RangeError: Maximum call stack size exceeded thrown from HarmonyImportSideEffectDependency.getModuleEvaluationSideEffectsState on long linear chains of side-effect-free imports. NormalModule.getSideEffectsConnectionState previously descended through HarmonyImportSideEffectDependency.getModuleEvaluationSideEffectsState recursively, adding two stack frames per module, which overflowed V8's stack at a few thousand modules deep. The traversal is now iterative. (by @​alexander-akait in #​20993)

  • Fix NormalModuleFactory parser/generator types: (by @​alexander-akait in #​20999)

    • module.generator.html now uses HtmlGeneratorOptions instead of EmptyGeneratorOptions (the extract option was hidden from the createGenerator / generator hook types).
    • WebAssembly (webassembly/async, webassembly/sync) generator hooks now use EmptyGeneratorOptions instead of EmptyParserOptions.
    • NormalModuleFactory#getParser / createParser / getGenerator / createGenerator are now generic over the module-type string, returning the specific parser/generator class for known types (e.g. JavascriptParser for "javascript/auto", CssGenerator for "css", etc.) instead of always returning the base Parser / Generator.
    • NormalModuleCreateData is now generic over the module type so parser, parserOptions, generator, and generatorOptions are narrowed to the specific class / options for the given type.

  • Link import bindings used inside define(...) callbacks in ES modules. Previously, HarmonyDetectionParserPlugin skipped walking the arguments of define calls in harmony modules, so references to imported bindings inside an inline AMD define factory (e.g. define(function () { console.log(foo); })) were not rewritten to their imported references and could cause ReferenceError at runtime. Inner graph usage analysis is also fixed for the related pattern const fn = function () { foo; }; define(fn);. (by @​alexander-akait in #​20990)

  • HTML-entry pipeline (experiments.html + experiments.css): emit <link rel="stylesheet"> tags for CSS chunks reachable from a <script src> entry. Previously when the bundled JS imported CSS, the resulting .css file was emitted to disk but never referenced from the extracted HTML (no <link> tag), and when splitChunks extracted CSS into sibling chunks the HTML cloned the originating <script> for each one — producing <script src="style.js"> pointing at non-existent JS filenames instead of <link rel="stylesheet" href="style.css">. CSS chunks are now sorted by the entrypoint's module post-order index so the <link> tags also appear in source import order, fixing the cascade ordering issue documented in html-webpack-plugin#1838 and webpack/mini-css-extract-plugin#959 for HTML-entry builds. nonce/crossorigin/referrerpolicy are copied from the originating tag onto the emitted <link>. (by @​alexander-akait in #​21002)

  • Allow devtool and SourceMapDevToolPlugin (or multiple SourceMapDevToolPlugin instances) to coexist on the same asset. Previously the second instance would silently skip any asset whose info.related.sourceMap had already been set by an earlier instance, and even when it ran the asset had been rewrapped as a RawSource so no source map could be recovered — producing an empty .map file. The plugin now keeps a per-compilation stash of pristine source maps, namespaces its persistent cache entries by the options that affect output, and appends additional related.sourceMap entries instead of overwriting them. The classic workaround of pairing devtool: 'hidden-source-map' with a new webpack.SourceMapDevToolPlugin({ filename: '[file].secondary.map', noSources: true }) now produces both maps in a single build. (by @​alexander-akait in #​21001)

  • Narrow TemplatePathFn callback types by context. pathData.chunk is now non-optional for chunk filename callbacks (output.filename, chunkFilename, cssFilename, cssChunkFilename, htmlFilename, htmlChunkFilename, optimization.splitChunks.cacheGroups[*].filename), and pathData.module is non-optional for module filename callbacks (output.assetModuleFilename, per-module generator.filename / generator.outputPath, module.parser.css.localIdentName). (by @​alexander-akait in #​20987)

  • Tighten the CreateData typedef in NormalModuleFactory. CreateData now represents the fully-populated value passed to the createModule, module, and createModuleClass hooks (NormalModuleCreateData & { settings: ModuleSettings }), while ResolveData.createData is typed as Partial<CreateData> to reflect the empty initial state. Plugins tapping those hooks no longer need to cast individual fields away from optional. (by @​alexander-akait in #​20992)

  • Stop webpackPrefetch / webpackPreload magic comments from leaking across import() call sites that share a webpackChunkName. When two imports targeted the same named chunk and only one of them set webpackPrefetch: true, the prefetch directive was applied from every parent chunk that referenced the named chunk. Prefetch and preload orders are now resolved per import() call site instead of from the shared chunk group's accumulated options. (by @​alexander-akait in #​20994)

  • Fix [fullhash:N] and [hash:N] (with length suffix) in output.publicPath not being interpolated at runtime. The detection regex in RuntimePlugin only matched [fullhash] / [hash] without a length suffix, so the PublicPathRuntimeModule was not flagged as a full-hash module and __webpack_require__.p was emitted with the placeholder XXXX left in place (e.g. out/XXXX/) instead of the real hash truncated to the requested length. (by @​alexander-akait in #​21004)

  • Re-export ModuleNotFoundError from webpack/lib/ModuleNotFoundError for backward compatibility with old plugins that import it from that path. This re-export will be removed in webpack 6. (by @​alexander-akait in #​20988)

v5.107.0

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Minor Changes
  • Add module.generator.javascript.anonymousDefaultExportName option to control whether webpack sets .name to "default" for anonymous default export functions and classes per ES spec. Defaults to true for applications and false for libraries (when output.library is set) to avoid unnecessary bundle size overhead. Also extract anonymous default export .name fix-up into a shared runtime helper (__webpack_require__.dn), replacing repeated inline Object.defineProperty / `Object.getOwnPro

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chore(deps): update Webpack
9f52e61 
- Updates html-webpack-plugin from 5.6.6 to 5.6.7
- Release notes:
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