WICG/webcomponents resource
Web Components specifications observed · 2026-08-28
Health v2 · maintenance only
57/100
- Activity 56
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
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: 4678
- days_rel: n/a
- days_push: 267
- n_releases_24m: 0
Adoption not part of the score
4491 stars · 395 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
The WICG repository incubating and tracking the Web Components specifications, including Shadow DOM, Custom Elements, HTML Templates, and module proposals. It serves as the coordination hub for spec issues, explainers, and proposals that are progressively upstreamed into WHATWG and CSS WG standards.
Use cases
- understand how shadow dom and custom elements specs work
- track the status of web components standardization proposals
- file or follow issues about web components browser features
- read explainers for html modules and css modules proposals
- find where a web components spec is maintained now
- propose new web platform component model features
When to choose
- you are a browser vendor or spec author working on web components standards
- you need authoritative explainers and issue tracking for shadow dom or custom elements
- you want to propose or follow incubation of new component-model features
When to avoid
- you want a library or framework to build components in your app today
- you need tutorials or beginner documentation rather than specifications
- you need a runnable tool rather than spec text and issue trackers
Facets
learning-resource · maturity active
documentation ui-components web-framework web-development frontend documentation web-design browser web-components shadow-dom custom-elements html-templates specifications standards wicg browser-apis web-server
1 source
- readme: https://github.com/WICG/webcomponents · fetched 2026-08-28 · c09ca3b958b3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| WICG/webcomponents | main | 57 |
For agents
markdown · JSON · MCP: product_card(name="WICG/webcomponents")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem