tsx 4.21.1

TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files

tsx@4.21.1 was published on 2026-05-14. Its manifest declares 1 runtime dependency and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=18.0.0.

All tsx versions · Permanent reference to 4.21.1 · Latest release

Package specifications

Version4.21.1
License declarationMIT
Published2026-05-14T11:18:57.268Z
Node.js requirement>=18.0.0
Type declarationsBundled declarations
Runtime dependency count1
Peer requirement count0
Optional dependency count1
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size496.59 KiB
Published file count50
Package typemodule
ES module entryNot declared
Default entryNot declared
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies28
Repository stars12176
Repository forks277

Install tsx 4.21.1

npm install tsx@4.21.1
pnpm add tsx@4.21.1
yarn add tsx@4.21.1

Runtime dependencies

Peer requirements

  • None declared

Optional dependencies

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.

Evidence and freshness