Observed arrival · 2026-10-12
RunLens keeps browser-run evidence close at hand
An open-source tool for tracing browser automation failures, with a local dashboard for inspecting steps and captured evidence.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Playwright and Puppeteer automation developers
- Worth noticing
- Its illustrative checkout trace contrasts an expected `place-order` selector with a DOM example containing `confirm-order`.
Field notes
The homepage labels its checkout trace illustrative: the workflow expects `[data-testid="place-order"]`, while the example DOM contains `[data-testid="confirm-order"]`; the event list places the selector failure at 3.2 seconds. The setup instructions pin a Git commit, require Node 22.13+ or Node 24+ and pnpm, and use Chrome for the bundled example. The page says the 0.1.0 npm package is still being prepared, so the documented path is a source build.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue