open-source-labs/Reactime
Developer tool for time travel debugging and performance monitoring in React applications. observed · 2026-08-28
Health v2 · maintenance only
67/100
- Activity 98
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2602
- days_rel: 603
- days_push: 13
- n_releases_24m: 1
Adoption not part of the score
2239 stars · 210 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Reactime is an open-source Chrome extension for React applications that provides time-travel debugging through state snapshots and comprehensive performance monitoring. It visualizes component graphs, state history diffs, web metrics, and accessibility trees across React frameworks like Next.js, Gatsby, and Remix.
Use cases
- time travel debugging for react apps
- record and replay react state changes
- monitor react component render performance
- visualize react component tree and props
- debug react context providers and consumers
- inspect accessibility tree per state change
- diff react state snapshots over time
- export and share react state history
When to choose
- debugging complex stateful React applications
- tracking down render performance issues in React
- inspecting how state evolves across user interactions
- auditing accessibility of React apps per state change
- working with Next.js, Gatsby, Remix, or Recoil
When to avoid
- debugging non-React frontend frameworks
- production monitoring rather than local development
- non-Chromium browsers without extension support
- backend or server-side-only debugging
Facets
plugin · maturity active
developer-tools monitoring state-management frontend web-development developer-tools accessibility browser-extension browser react time-travel-debugging performance-monitoring devtools chrome-extension state-snapshots accessibility-tree nextjs gatsby remix debugging
2 sources
- readme: https://github.com/open-source-labs/Reactime · fetched 2026-08-28 · 02168e795b56
- homepage: https://reactimetravel.github.io/reactime-website/ · fetched 2026-08-29 · 9f7fc617e157
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| open-source-labs/Reactime | main | 67 |
For agents
markdown · JSON · MCP: product_card(name="open-source-labs/Reactime")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem