google/closure-library
Google's common JavaScript library observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
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: 4765
- days_rel: n/a
- days_push: 762
- n_releases_24m: 0
Adoption not part of the score
4897 stars · 1049 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Google's common JavaScript library providing a broad set of reusable utilities, DOM helpers, and UI components for web development. The repository has been archived and Google no longer recommends it for modern JavaScript projects.
Use cases
- maintain a legacy codebase that depends on Closure Library
- understand how Google's older JavaScript utilities work
- migrate an existing Closure-based project to modern alternatives
- reference historical Google JavaScript patterns
When to choose
- you are maintaining or debugging an existing project already built on Closure Library
- you need to study the source of Google's legacy JavaScript utilities
When to avoid
- starting any new JavaScript project
- you want actively maintained utilities or components
- you need modern ES modules or framework integration
Facets
library · maturity abandoned
ui-components developer-tools http-client json web-development frontend developer-tools browser closure-library google archived legacy-javascript javascript
1 source
- readme: https://github.com/google/closure-library · fetched 2026-08-28 · ba69b3a5b695
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| google/closure-library | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="google/closure-library")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem