polyfills-loader 1.2.0
Tool for polyfilling js and browser features on demand
polyfills-loader@1.2.0 was published on 2020-02-06. Its manifest declares 15 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >=0.10.0.
All polyfills-loader versions · Permanent reference to 1.2.0 · Latest release
Package specifications
| Version | 1.2.0 |
|---|---|
| License declaration | MIT |
| Published | 2020-02-06T21:51:42.196Z |
| Node.js requirement | >=0.10.0 |
| Type declarations | Not declared |
| Runtime dependency count | 15 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 46.81 KiB |
| Published file count | 14 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 133 |
| Repository stars | 2399 |
| Repository forks | 436 |
Install polyfills-loader 1.2.0
npm install polyfills-loader@1.2.0 pnpm add polyfills-loader@1.2.0 yarn add polyfills-loader@1.2.0
Runtime dependencies
- @babel/core ^7.8.3
- @open-wc/building-utils ^2.14.0
- @webcomponents/webcomponentsjs ^2.4.0
- core-js-bundle ^3.6.0
- deepmerge ^3.2.0
- dynamic-import-polyfill ^0.1.1
- es-module-shims ^0.4.6
- html-minifier ^4.0.0
- intersection-observer ^0.7.0
- parse5 ^5.1.0
- regenerator-runtime ^0.13.3
- systemjs ^4.0.0
- terser ^4.0.0
- valid-url ^1.0.9
- whatwg-fetch ^3.0.0
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @babel/core@7.29.7 — direct
- @open-wc/building-utils@2.21.1 — direct
- @webcomponents/webcomponentsjs@2.8.0 — direct
- core-js-bundle@3.51.0 — direct
- deepmerge@3.3.0 — direct
- dynamic-import-polyfill@0.1.1 — direct
- es-module-shims@0.4.7 — direct
- html-minifier@4.0.0 — direct
- intersection-observer@0.7.0 — direct
- parse5@5.1.1 — direct
- regenerator-runtime@0.13.11 — direct
- systemjs@4.1.1 — direct
- terser@4.8.1 — direct
- valid-url@1.0.9 — direct
- whatwg-fetch@3.6.20 — direct
- @babel/code-frame@7.29.7 — indirect
- @babel/generator@7.29.8 — indirect
- @babel/helper-compilation-targets@7.29.7 — indirect
- @babel/helper-module-transforms@7.29.7 — indirect
- @babel/helpers@7.29.10 — indirect
- @babel/parser@7.29.11 — indirect
- @babel/template@7.29.7 — indirect
- @babel/traverse@7.29.10 — indirect
- @babel/types@7.29.11 — indirect
- @jridgewell/remapping@2.3.5 — indirect
- convert-source-map@2.0.0 — indirect
- debug@4.4.3 — indirect
- gensync@1.0.0-beta.2 — indirect
- json5@2.2.3 — indirect
- semver@6.3.1 — indirect
- @babel/plugin-syntax-dynamic-import@7.8.3 — indirect
- @webcomponents/shadycss@1.11.2 — indirect
- arrify@2.0.1 — indirect
- browserslist@4.29.5 — indirect
- chokidar@3.6.0 — indirect
- clean-css@5.3.3 — indirect
- clone@2.1.2 — indirect
- deepmerge@4.3.1 — indirect
- es-module-shims@1.10.1 — indirect
- html-minifier-terser@5.1.1 — indirect
- lru-cache@6.0.0 — indirect
- minimatch@7.4.9 — indirect
- parse5@7.3.0 — indirect
- path-is-inside@1.0.2 — indirect
- resolve@1.22.13 — indirect
- rimraf@3.0.2 — indirect
- shady-css-scoped-element@0.0.2 — indirect
- systemjs@6.15.1 — indirect
- whatwg-url@7.1.0 — indirect
- camel-case@3.0.0 — indirect
- clean-css@4.2.4 — indirect
- commander@2.20.3 — indirect
- he@1.2.0 — indirect
- param-case@2.1.1 — indirect
- relateurl@0.2.7 — indirect
- uglify-js@3.19.3 — indirect
- commander@2.20.3 — indirect
- source-map@0.6.1 — indirect
- source-map-support@0.5.21 — indirect
- @babel/helper-validator-identifier@7.29.7 — indirect
- js-tokens@4.0.0 — indirect
- picocolors@1.1.1 — indirect
- @jridgewell/gen-mapping@0.3.13 — indirect
- @jridgewell/trace-mapping@0.3.31 — indirect
- jsesc@3.1.0 — indirect
- @babel/compat-data@7.29.7 — indirect
- @babel/helper-validator-option@7.29.7 — indirect
- lru-cache@5.1.1 — indirect
- @babel/helper-module-imports@7.29.7 — indirect
- @babel/helper-globals@7.29.7 — indirect
- @babel/helper-string-parser@7.29.11 — indirect
- ms@2.1.3 — indirect
- @babel/helper-plugin-utils@7.29.7 — indirect
- baseline-browser-mapping@2.11.34 — indirect
- caniuse-lite@1.0.30001819 — indirect
- electron-to-chromium@1.5.467 — indirect
- node-releases@2.0.60 — indirect
- update-browserslist-db@1.3.4 — indirect
- anymatch@3.1.3 — indirect
- braces@3.0.3 — indirect
- fsevents@2.3.3 — indirect
- glob-parent@5.1.2 — indirect
- is-binary-path@2.1.0 — indirect
- is-glob@4.0.3 — indirect
- normalize-path@3.0.0 — indirect
- readdirp@3.6.0 — indirect
- camel-case@4.1.2 — indirect
- clean-css@4.2.4 — indirect
- commander@4.1.1 — indirect
- param-case@3.0.4 — indirect
- yallist@4.0.0 — indirect
- brace-expansion@2.1.7 — indirect
- entities@6.0.1 — indirect
- es-errors@1.3.0 — indirect
- is-core-module@2.17.0 — indirect
- path-parse@1.0.7 — indirect
- supports-preserve-symlinks-flag@1.0.0 — indirect
- glob@7.2.3 — indirect
- lodash.sortby@4.7.0 — indirect
- tr46@1.0.1 — indirect
- webidl-conversions@4.0.2 — indirect
- no-case@2.3.2 — indirect
- upper-case@1.1.3 — indirect
- buffer-from@1.1.2 — indirect
- @jridgewell/sourcemap-codec@1.6.0 — indirect
- @jridgewell/resolve-uri@3.1.2 — indirect
- yallist@3.1.1 — indirect
- escalade@3.2.0 — indirect
- picomatch@2.3.2 — indirect
- fill-range@7.1.1 — indirect
- binary-extensions@2.3.0 — indirect
- is-extglob@2.1.1 — indirect
- pascal-case@3.1.2 — indirect
- tslib@2.8.1 — indirect
- dot-case@3.0.4 — indirect
- balanced-match@1.0.2 — indirect
- hasown@2.0.4 — indirect
- fs.realpath@1.0.0 — indirect
- inflight@1.0.6 — indirect
- inherits@2.0.4 — indirect
- minimatch@3.1.5 — indirect
- once@1.4.0 — indirect
- path-is-absolute@1.0.1 — indirect
- punycode@2.3.1 — indirect
- lower-case@1.1.4 — indirect
- to-regex-range@5.0.1 — indirect
- no-case@3.0.4 — indirect
- function-bind@1.1.2 — indirect
- wrappy@1.0.2 — indirect
- brace-expansion@1.1.21 — indirect
- is-number@7.0.0 — indirect
- lower-case@2.0.2 — indirect
- concat-map@0.0.1 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Maintained | 8/10 — 9 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 8 |
|---|---|
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Code-Review | 3/10 — Found 7/20 approved changesets -- score normalized to 3 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| Security-Policy | 0/10 — security policy file not detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Pinned-Dependencies | 7/10 — dependency not pinned by hash detected -- score normalized to 7 |
| License | 10/10 — license file detected |
| Fuzzing | 0/10 — project is not fuzzed |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/polyfills-loader/1.2.0 — retrieved 2026-10-30T04:55:48.994Z
- https://api.deps.dev/v3/projects/github.com%2Fopen-wc%2Fopen-wc — retrieved 2026-10-30T02:27:58.025Z
- https://api.deps.dev/v3/systems/npm/packages/polyfills-loader/versions/1.2.0 — retrieved 2026-10-30T04:55:49.490Z
- https://api.deps.dev/v3/systems/npm/packages/polyfills-loader/versions/1.2.0:dependencies — retrieved 2026-10-30T04:55:49.523Z