happypack
webpack speed booster, makes you happy!
happypack@5.0.1 was published on 2019-01-04. Its manifest declares 4 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >=6.11.5.
All happypack versions · Permanent reference to 5.0.1
Package specifications
| Version | 5.0.1 |
|---|---|
| License declaration | MIT |
| Published | 2019-01-04T01:30:32.548Z |
| Node.js requirement | >=6.11.5 |
| Type declarations | Not declared |
| Runtime dependency count | 4 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 84.78 KiB |
| Published file count | 32 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | ./lib/HappyPlugin.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 7 |
| Repository stars | 4222 |
| Repository forks | 126 |
Install happypack 5.0.1
npm install happypack@5.0.1 pnpm add happypack@5.0.1 yarn add happypack@5.0.1
Runtime dependencies
- async 1.5.0
- json-stringify-safe 5.0.1
- loader-utils 1.1.0
- serialize-error ^2.1.0
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.
- async@1.5.0 — direct
- big.js@3.2.0 — indirect
- emojis-list@2.1.0 — indirect
- json-stringify-safe@5.0.1 — direct
- json5@0.5.1 — indirect
- loader-utils@1.1.0 — direct
- serialize-error@2.1.0 — direct
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 | 0/10 — project is archived |
|---|---|
| Code-Review | 1/10 — Found 3/29 approved changesets -- score normalized to 1 |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Pinned-Dependencies | 0/10 — dependency not pinned by hash detected -- score normalized to 0 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Security-Policy | 0/10 — security policy file not detected |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 0/10 — branch protection not enabled on development/release branches |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/happypack/5.0.1 — retrieved 2026-10-29T11:13:12.963Z
- https://api.deps.dev/v3/systems/npm/packages/happypack/versions/5.0.1 — retrieved 2026-10-29T11:13:13.573Z
- https://api.deps.dev/v3/systems/npm/packages/happypack/versions/5.0.1:dependencies — retrieved 2026-10-29T11:13:13.601Z
- https://api.deps.dev/v3/projects/github.com%2Famireh%2Fhappypack — retrieved 2026-10-29T11:13:13.879Z