tsx

Developer Tools

Runs TypeScript and ESM directly in Node, as a CLI and a loader.

Latest v4.23.12 · by tsxWebsiteprivatenumber/tsx

Release activity

Release activity — 21 releases across 14 days since Nov 30, 2025. Each cell is one day; darker means more releases that day. Nothing is recorded before Nov 30, 2025. Older weeks are hidden at this screen width.
MayJunJulAug
SundayNo releases on May 3, 2026No releases on May 10, 20261 release on May 17, 2026No releases on May 24, 20261 release on May 31, 2026No releases on Jun 7, 2026No releases on Jun 14, 2026No releases on Jun 21, 2026No releases on Jun 28, 2026No releases on Jul 5, 2026No releases on Jul 12, 2026No releases on Jul 19, 2026No releases on Jul 26, 20264 releases on Aug 2, 2026No releases on Aug 9, 2026No releases on Aug 16, 2026
MondayNo releases on May 4, 2026No releases on May 11, 20261 release on May 18, 2026No releases on May 25, 2026No releases on Jun 1, 2026No releases on Jun 8, 2026No releases on Jun 15, 2026No releases on Jun 22, 2026No releases on Jun 29, 2026No releases on Jul 6, 20261 release on Jul 13, 2026No releases on Jul 20, 2026No releases on Jul 27, 2026No releases on Aug 3, 20261 release on Aug 10, 2026No releases on Aug 17, 2026
TuesdayNo releases on May 5, 2026No releases on May 12, 20261 release on May 19, 2026No releases on May 26, 2026No releases on Jun 2, 2026No releases on Jun 9, 2026No releases on Jun 16, 2026No releases on Jun 23, 2026No releases on Jun 30, 2026No releases on Jul 7, 2026No releases on Jul 14, 2026No releases on Jul 21, 2026No releases on Jul 28, 2026No releases on Aug 4, 2026No releases on Aug 11, 2026
WednesdayNo releases on May 6, 2026No releases on May 13, 2026No releases on May 20, 2026No releases on May 27, 2026No releases on Jun 3, 2026No releases on Jun 10, 2026No releases on Jun 17, 2026No releases on Jun 24, 2026No releases on Jul 1, 2026No releases on Jul 8, 2026No releases on Jul 15, 2026No releases on Jul 22, 2026No releases on Jul 29, 20263 releases on Aug 5, 2026No releases on Aug 12, 2026
ThursdayNo releases on May 7, 20262 releases on May 14, 2026No releases on May 21, 2026No releases on May 28, 2026No releases on Jun 4, 2026No releases on Jun 11, 2026No releases on Jun 18, 2026No releases on Jun 25, 20261 release on Jul 2, 2026No releases on Jul 9, 2026No releases on Jul 16, 2026No releases on Jul 23, 2026No releases on Jul 30, 20261 release on Aug 6, 2026No releases on Aug 13, 2026
FridayNo releases on May 8, 2026No releases on May 15, 2026No releases on May 22, 2026No releases on May 29, 2026No releases on Jun 5, 2026No releases on Jun 12, 2026No releases on Jun 19, 2026No releases on Jun 26, 20261 release on Jul 3, 2026No releases on Jul 10, 2026No releases on Jul 17, 2026No releases on Jul 24, 2026No releases on Jul 31, 20262 releases on Aug 7, 2026No releases on Aug 14, 2026
SaturdayNo releases on May 9, 2026No releases on May 16, 2026No releases on May 23, 2026No releases on May 30, 2026No releases on Jun 6, 2026No releases on Jun 13, 2026No releases on Jun 20, 2026No releases on Jun 27, 2026No releases on Jul 4, 2026No releases on Jul 11, 2026No releases on Jul 18, 2026No releases on Jul 25, 2026No releases on Aug 1, 2026No releases on Aug 8, 2026No releases on Aug 15, 2026

21 releases since Nov 30, 2025, busiest day 4

Changelog

v4.23.6

Fixed 3
  • compose resolver URL metadata
  • preserve Node resolution with allowJs
  • preserve resolver URL metadata
4.23.6 (2026-08-05)
Bug Fixes
  • compose resolver URL metadata (5040762)
  • preserve Node resolution with allowJs (2046d9e)
  • preserve resolver URL metadata (a91df46)

This release is also available on:

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How v4.23.6 went

v4.23.1

Changed 4
  • index transform cache lazily
  • load esbuild lazily in CLI
  • map Node TypeScript formats directly
  • use sync module hooks on Node v22.22.3+
Fixed 3
  • support tsImport after global preload
  • avoid clearing piped output in watch mode
  • treat script and dependency paths literally in watch mode
4.23.1 (2026-07-13)
Bug Fixes
  • support tsImport after global preload (8d4ffc2)
  • watch: avoid clearing piped output (95d0672)
  • watch: treat script and dependency paths literally (79fddde)
Performance Improvements
  • index transform cache lazily (e818ad6)
  • load esbuild lazily in CLI (d067938)
  • map Node TypeScript formats directly (cdcc623)
  • use sync module hooks on Node v22.22.3+ (f8992f1)

This release is also available on:

View originalPermalink
How v4.23.1 went

v4.23.0

Added 1
  • Add multi-scenario startup benchmark suite
Fixed 1
  • Avoid redundant filesystem probes during module resolution

4.23.0 (2026-07-03)

Bug Fixes
Features

This release is also available on:

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How v4.23.0 went

v4.22.2

Fixed 3
  • Preserve CJS JSON require in ESM hooks
  • Preserve named exports from CommonJS TypeScript
  • Support module.exports require(esm) interop
4.22.2 (2026-05-18)
Bug Fixes
  • preserve CJS JSON require in ESM hooks (35b700b)
  • preserve named exports from CommonJS TypeScript (11de737)
  • support module.exports require(esm) interop (cf8f199)

This release is also available on:

View originalPermalink
How v4.22.2 went

v4.21.1

Fixed 3
  • Support Node 20.11/21.2 import.meta paths
  • Support Node.js 24.15.0
  • Support Node.js 26.1.0 and 25.9.0
4.21.1 (2026-05-14)
Bug Fixes
  • support Node 20.11/21.2 import.meta paths (acf3d8f)
  • support Node.js 24.15.0 (c1d2d45)
  • support Node.js 26.1.0 and 25.9.0 (1d7e528)

This release is also available on:

View originalPermalink
How v4.21.1 went

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Discussion

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