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@vitest/pretty-format

5.0.2vitest-dev/vitest ↗New releases in your daily digest, changelog included.

Fork of pretty-format with support for ESM

Last release today
25 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
125 releases · first in 2024

Release timeline

125 releases since 2024

202420252026

20242026

One column per month.

Releases

2.1.0-beta.17 Aug 2024pre-release
Move page.config to server.config, add more docs - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6252 (af2b8)
   🚀 Features

browser:

Move page.config to server.config, add more docs - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6252 <samp>(af2b8)</samp>

Make iframe scalable, improve documentation - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6257 <samp>(74ca1)</samp>

Introduce built-in locators - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6084 <samp>(3347f)</samp>

   🐞 Bug Fixes

Correctly resolve nested mocks with index file - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6266 <samp>(081cf)</samp>

Don't panic when coverage.reporter is a string - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6267 <samp>(7b37d)</samp>

browser: Print correct stack trace for unhandled errors - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6134 <samp>(1da6c)</samp>

vite-node: Disable watcher if hmr is disabled - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6251 <samp>(c51c6)</samp>

vitest: Update json reporter output - by @Emiyaaaaa in https://github.com/vitest-dev/vitest/issues/6064 <samp>(c9979)</samp>

    View changes on GitHub

2.0.531 Jul 2024

Introduce experimental reported tasks - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6149 (13d85)

🚀 Features

Introduce experimental reported tasks - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6149 <samp>(13d85)</samp>
- This is part of the experimental API and doesn't follow semver. We are hoping to stabilize it for 2.1. If you are working with custom reporters, give this a go!

🐞 Bug Fixes

Show a difference between string characters if both values are strings - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6191 <samp>(29176)</samp>
testNamePattern adds leading space - by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6186 <samp>(073a5)</samp>
browser:
- Don't bundle afterEach cleanup hooks in node entrypoint - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6192 <samp>(e6fbc)</samp>
- UserEvent.setup initiates a separate state for userEvent instance - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6088 <samp>(883f3)</samp>
- Correctly import optimized module in vi.importActual - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6219 <samp>(804ff)</samp>
- Passing options to hover/unhover - by @MNeverOff in https://github.com/vitest-dev/vitest/issues/6175 <samp>(d4c00)</samp>
- Improve unique CSS selector generation - by @zacharyvoase and Zack Voase in https://github.com/vitest-dev/vitest/issues/6243 <samp>(e7acd)</samp>
vitest:
- Remove nuxt from auto inline deps - by @sheremet-va <samp>(93882)</samp>
- Improve defineProject and defineWorkspace types - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6198 <samp>(8cd82)</samp>
- Correctly resolve mocked node:* imports in __mocks__ folder - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6204 <samp>(a48be)</samp>
web-worker:
- Expose globals on self - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6170 <samp>(12bb5)</samp>

View changes on GitHub

Open source →

2.0.422 Jul 2024

One-line environment options - by @hahanein in https://github.com/vitest-dev/vitest/issues/5105 (38269)

🐞 Bug Fixes

One-line environment options - by @hahanein in https://github.com/vitest-dev/vitest/issues/5105 <samp>(38269)</samp>
Resolve assets imported with require - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6159 <samp>(807a2)</samp>
browser:
- Don't panic if @vitest/browser is installed outside of project root - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6135 <samp>(ccfcd)</samp>
- Set global filepath - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6190 <samp>(0d0b4)</samp>
- Allow preview and open in the editor screenshot error from ui - by @userquin in https://github.com/vitest-dev/vitest/issues/6113 <samp>(2d620)</samp>
coverage:
- Global thresholds to include files from glob thresholds - by @thor-juhasz and @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6172 <samp>(02e3f)</samp>
- Consistent type-only file handling - by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6183 <samp>(90576)</samp>
- Ignore *.cts files - by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6189 <samp>(5da45)</samp>
- Add thresholds.<glob>.100 option - by @thor-juhasz and @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6174 <samp>(f6845)</samp>
spy:
- Fix mockImplementation for function overload and unions - by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/6181 <samp>(7a75b)</samp>

View changes on GitHub

Open source →

2.0.315 Jul 2024

ui: Show all suites/tests when parent matches - by @userquin in https://github.com/vitest-dev/vitest/issues/6106 (840e0)

🚀 Features

ui: Show all suites/tests when parent matches - by @userquin in https://github.com/vitest-dev/vitest/issues/6106 <samp>(840e0)</samp>

🐞 Bug Fixes

--inspect-brk stop on Windows - by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6110 <samp>(f8519)</samp>
browser:
- Don't import from "vite" - by @sheremet-va <samp>(35655)</samp>
- Allow immidiate reinvalidation of mocked dependencies - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6108 <samp>(f44cc)</samp>
spy:
- Fix type error when assigning vi.spyOn to MockInstance of function overload - by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/6086 <samp>(e9f9a)</samp>
vite-node:
- Remove suffix slash on file protocol for window - by @syi0808 in https://github.com/vitest-dev/vitest/issues/6109 <samp>(93ebd)</samp>

View changes on GitHub

Open source →

2.0.210 Jul 2024

Remove @vitest/runner > pretty-format from prebundling because it doesn't exist - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6075

🐞 Bug Fixes

browser:
- Remove @vitest/runner > pretty-format from prebundling because it doesn't exist - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6075 <samp>(a169d)</samp>
- Inline pretty-format and replace picocolors with tinyrainbow - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6077 <samp>(80a43)</samp>
- Remove crypto.randomUUID from the client - by @userquin in https://github.com/vitest-dev/vitest/issues/6079 <samp>(04c83)</samp>
- Correctly overwrite loupe require - by @sheremet-va <samp>(756ac)</samp>
- Dedupe @vitest/browser/client - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6081 <samp>(ee725)</samp>
- Don't release keyboard automatically - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6083 <samp>(58fac)</samp>
ui:
- Test files notified only when running - by @userquin in https://github.com/vitest-dev/vitest/issues/6069 <samp>(af7fe)</samp>
- Encode html entities in task name - by @userquin and @sheremet-va in https://github.com/vitest-dev/vitest/issues/6070 <samp>(7f0cc)</samp>
web-worker:
- Peer dependency version on vitest - by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/6060 <samp>(95a2d)</samp>

🏎 Performance

browser: Don't import msw if no modules are mocked - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/6073 <samp>(aa527)</samp>

View changes on GitHub

Open source →