Fyrd/caniuse resource
Raw browser/feature support data from caniuse.com observed · 2026-08-28
Health v2 · maintenance only
77/100
- Activity 99
- Release rhythm 35
- Longevity 100
Flags: no_releases
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: 5337
- days_rel: n/a
- days_push: 9
- n_releases_24m: 0
Adoption not part of the score
5867 stars · 1419 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
The raw JSON dataset behind caniuse.com, containing browser support tables for HTML5, CSS3, JavaScript APIs, and other web platform features. It is maintained as the data source for the site and is available for reuse in other projects under CC BY 4.0.
Use cases
- check which browsers support a CSS feature
- build a tool that shows browser compatibility tables
- lint CSS against a target browser support baseline
- query JavaScript API support data programmatically
- embed browser support data in documentation or presentations
- determine what percentage of users can use a web feature
When to choose
- you need raw, structured browser/feature support data for a tool or site
- you want to contribute support data updates to caniuse.com
- you are building compatibility linters, dashboards, or embeds
When to avoid
- you need per-API method-level compatibility data (use mdn/browser-compat-data instead)
- you want a ready-made UI rather than raw data
- you need runtime browser feature detection rather than static support tables
Facets
dataset · maturity active
data-science developer-tools documentation web-development frontend browser-extensions developer-tools cross-platform browser-compatibility caniuse feature-support json-data web-standards css html5 javascript-api web-server nodejs
2 sources
- readme: https://github.com/Fyrd/caniuse · fetched 2026-08-28 · 01864c0953fa
- homepage: https://caniuse.com · fetched 2026-08-29 · f91abb2af5ae
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Fyrd/caniuse | main | 77 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem