Mindshare › The Test Runner War › Week 29
The Test Runner War Week 29 · closed 2026-07-17 · 23:59 UTC Frozen weekly close — final

Jest's lead is shrinking — Playwright +14.1 this week.

Week 29 closed 2026-07-17. Jest won with 45.3%.

2 weeks at #1 · 737 posts tracked
Post on XDownload card
Final standings · Week 29
1 JestW29 Winner 45.3%
2 Playwright 43.3%
3 Cypress 7.9%
4 Vitest 3.5%

Methodology

organic mentions · week · X API

Public X posts only — organic, retweets excluded. Weekly SoV% = each row's week-total ÷ the board's week-total. Aggregate counts; no user data stored. This is a frozen result: the numbers above are locked forever, computed once from the week's stored days.

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