npm
ts-jest
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
jesttestingtypescript
github.com/kulshekhar/ts-jestkulshekhar.github.io/ts-jestMITkul, anhpnnd, tsjest34.4M / week7.1k · 476 forks · 197 contributors
Release cadenceEvery 3 weeks
Last releaseOct 15, 2026
Open advisories0
Changelog quality73% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history SecurityYou're on
189 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionts-jest 28 → 2928.0.8 → 29.4.15Oct 15, 2026 Review neededFixed1ts-jest 27 → 2827.1.5 → 28.0.8Aug 15, 2022 BreakingBreaking3Security1Platform5Deprecated3New1Changed1Fixed5ts-jest 26 → 2726.5.6 → 27.1.5May 18, 2022 Unknownts-jest 25 → 2625.5.1 → 26.5.6May 5, 2021 Unknownts-jest 24 → 2524.3.0 → 25.5.1May 9, 2020 Unknownts-jest 23 → 2423.10.5 → 24.3.0Jan 7, 2020 Review neededNew1Changed1Fixed15Other1ts-jest 22 → 2322.4.6 → 23.10.5Nov 22, 2018 BreakingBreaking2Deprecated2New15Changed11Fixed30Other7ts-jest 21 → 2221.2.4 → 22.4.6May 11, 2018 BreakingBreaking1New4Changed8Fixed2Other1ts-jest 20 → 2120.0.14 → 21.2.4Dec 1, 2017 BreakingBreaking1New1Changed1Other3ts-jest 19 → 2019.0.14 → 20.0.14Sep 1, 2017 Unknownts-jest 18 → 1918.0.3 → 19.0.14Apr 27, 2017 Unknownts-jest 17 → 1817.0.3 → 18.0.3Feb 5, 2017 Unknownts-jest 0.1 → 170.1.13 → 17.0.3Dec 1, 2016 Unknownts-jest 0.0 → 0.10.0.1 → 0.1.13Nov 7, 2016 Unknown
VersionChannelDateChangesSecurity
29.4.15 StableOct 15, 2026No changes listed29.4.14 StableSep 25, 2026No changes listed29.4.13 StableSep 23, 2026No changes listed29.4.12 StableJul 22, 2026No changes listed29.4.11 StableMay 21, 2026No changes listed29.4.10 StableMay 19, 2026No changes listed29.4.9 StableApr 1, 2026No changes listed29.4.8 StableApr 1, 2026Fixed129.4.7 StableDeprecated Apr 1, 2026No changes listed29.4.6 StableDec 1, 2025No changes listed29.4.5 StableOct 10, 2025No changes listed29.4.4 StableSep 19, 2025No changes listed29.4.3 StableSep 18, 2025No changes listed29.4.2 StableSep 15, 2025No changes listed29.4.1 StableAug 3, 2025No changes listed29.4.0 StableJun 12, 2025No changes listed29.3.4 youStableMay 16, 2025No changes listed29.3.3 StableMay 14, 2025No changes listed29.3.2 StableApr 13, 2025No changes listed29.3.1 StableMar 31, 2025No changes listed