cdnjs/cdnjs
🤖 CDN assets - The #1 free and open source CDN built to make life easier for developers. observed · 2026-08-28
Health v2 · maintenance only
52/100
- Activity 44
- 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 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5668
- days_rel: n/a
- days_push: 337
- n_releases_24m: 0
Adoption not part of the score
10732 stars · 4471 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
cdnjs is a free, open-source content delivery network (CDN) hosting thousands of JavaScript, CSS, font, and other web library assets, powered by Cloudflare and serving over 200 billion requests per month. This repository is the robot-only storage for all hosted library assets, with library metadata managed in the separate cdnjs/packages repository.
Use cases
- load javascript libraries from a cdn instead of self-hosting
- serve css frameworks and fonts quickly to website visitors
- find the cdn url for a specific version of a library
- query an api to search available frontend libraries
- speed up website load times with http2 and brotli compression
- host open-source library files for free
When to choose
- you need fast, reliable, free hosting of popular frontend library assets
- you want a public cdn backed by cloudflare with http/3 and hsts
- you need a searchable api of frontend libraries and versions
When to avoid
- you need to host your own application assets rather than public libraries
- you require full control over asset availability and uptime guarantees
- you need private or authenticated asset delivery
Facets
service · maturity stable
developer-tools web-framework package-manager web-development frontend developer-tools self-hosted cloud cross-platform cdn cdnjs javascript css fonts static-assets cloudflare http2 http3 open-source web-server
4 sources
- readme: https://github.com/cdnjs/cdnjs · fetched 2026-08-28 · 9a88e0c993be
- homepage: https://cdnjs.com · fetched 2026-08-29 · 0b89da7378bf
- site_page: https://cdnjs.com/about · fetched 2026-08-29 · 303fab82fa77
- site_page: https://cdnjs.com/api · fetched 2026-08-29 · 2dd47fea0181
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| cdnjs/cdnjs | main | 52 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem