meriyah 4.3.4

A 100% compliant, self-hosted javascript parser with high focus on both performance and stability

meriyah@4.3.4 was published on 2023-02-18. Its manifest declares 0 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=10.4.0.

All meriyah versions · Permanent reference to 4.3.4 · Latest release

Package specifications

Version4.3.4
License declarationISC
Published2023-02-18T07:36:10.443Z
Node.js requirement>=10.4.0
Type declarationsBundled declarations
Runtime dependency count0
Peer requirement count0
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size5313.77 KiB
Published file count84
Package typeNot declared
ES module entrydist/meriyah.esm.js
Default entrydist/meriyah.cjs
Side effects declarationNot declared
Direct advisoriesUnknown
Resolved graph dependenciesUnknown
Repository stars1222
Repository forks66

Install meriyah 4.3.4

npm install meriyah@4.3.4
pnpm add meriyah@4.3.4
yarn add meriyah@4.3.4

Runtime dependencies

  • None declared

Peer requirements

  • None declared

Optional dependencies

  • None declared

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.

Maintained10/10 — 30 commit(s) and 22 issue activity found in the last 90 days -- score normalized to 10
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Code-Review8/10 — Found 17/21 approved changesets -- score normalized to 8
Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
Binary-Artifacts10/10 — no binaries found in the repo
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Pinned-Dependencies0/10 — dependency not pinned by hash detected -- score normalized to 0
Security-Policy0/10 — security policy file not detected
License10/10 — license file detected
Fuzzing0/10 — project is not fuzzed
Branch-Protection6/10 — branch protection is not maximal on development and all release branches
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness