vitest-dev/vitest

Next generation testing framework powered by Vite.

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7 beginner-friendly issues open

Browser Mode: Vite warns Plugin "vitest:mocks:interceptor" defines Vite-specific hooks (configureServer) in a plugin returned from applyToEnvironment on every run Open

pending triage

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

vitest-dev/vitest#11276 · 3 reactions · Opened Sep 15, 2026
TS 7: Property 'not' does not exist on type Assertion<void, T> Open

p3-minor-bug

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

vitest-dev/vitest#11144 · 1 comment · Opened Sep 4, 2026
Unhelpful startup error when nothing is passed to `--reporter` flag Open

pending triage

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

vitest-dev/vitest#11019 · 5 comments · Opened Aug 20, 2026
The browser configuration must have a "name" property when using preview() with empty/omitted browser.instances Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

vitest-dev/vitest#10940 · Opened Aug 13, 2026
Support returning disposable resources from before hooks Open

p2-nice-to-have

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

vitest-dev/vitest#10793 · 1 comment · Opened Jul 17, 2026
Docs: Recipes Follow-Up Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

vitest-dev/vitest#10381 · 2 comments · Opened May 18, 2026
add solid, angular of broswer mode package Open

enhancement: pending triage

Difficulty 1/5 1-3 hours Newbie friendliness 68/100

vitest-dev/vitest#9376 · Opened Jan 2, 2026

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