@typescript-eslint/parser 8.57.0

An ESLint custom parser which leverages TypeScript ESTree

@typescript-eslint/parser@8.57.0 was published on 2026-03-09. Its manifest declares 5 runtime dependencies and 2 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is ^18.18.0 || ^20.9.0 || >=21.1.0.

All @typescript-eslint/parser versions · Permanent reference to 8.57.0 · Latest release

Package specifications

Version8.57.0
License declarationMIT
Published2026-03-09T17:18:57.582Z
Node.js requirement^18.18.0 || ^20.9.0 || >=21.1.0
Type declarationsBundled declarations
Runtime dependency count5
Peer requirement count2
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size76.11 KiB
Published file count8
Package typecommonjs
ES module entryNot declared
Default entryNot declared
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies17
Repository stars16435
Repository forks3044

Install @typescript-eslint/parser 8.57.0

npm install @typescript-eslint/parser@8.57.0
pnpm add @typescript-eslint/parser@8.57.0
yarn add @typescript-eslint/parser@8.57.0

Runtime dependencies

Peer requirements

Optional dependencies

  • None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

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 11 issue activity found in the last 90 days -- score normalized to 10
Code-Review9/10 — Found 27/29 approved changesets -- score normalized to 9
Security-Policy10/10 — security policy file detected
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
License10/10 — license file detected
Binary-Artifacts10/10 — no binaries found in the repo
Pinned-Dependencies8/10 — dependency not pinned by hash detected -- score normalized to 8
Fuzzing0/10 — project is not fuzzed
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness