theatre-js/theatre
Motion design editor for the web observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- 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: 4636
- days_rel: n/a
- days_push: 749
- n_releases_24m: 0
Adoption not part of the score
12632 stars · 473 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Theatre.js is a JavaScript animation library with a professional motion design toolset, combining a visual sequence/graph editor in the browser with programmatic APIs. It animates any JS variable, making it suitable for THREE.js scenes, React Three Fiber, HTML/SVG, and generative art.
Use cases
- animate 3d objects in three.js scenes
- keyframe animation editor for react three fiber
- design micro-interactions for web ui
- choreograph generative interactive art
- animate html and svg elements visually
- sync web animations with audio
- fine-tune animation curves with a graph editor
When to choose
- you need high-fidelity, frame-precise motion graphics on the web
- you want to blend code-driven and visual keyframe editing workflows
- you animate THREE.js or React Three Fiber scenes with cameras, lights, and materials
- you need an extensible animation studio with custom tools
When to avoid
- you only need simple CSS transitions or basic tweening
- you need a mature 1.0 release and long-term API stability guarantees
- your project is not JavaScript/browser-based
- you require a fully offline design tool without a browser
Facets
library · maturity active
animation ui-components developer-tools web-development frontend graphics browser cross-platform motion-design keyframe-editor threejs react-three-fiber sequence-editor typescript game-development nodejs
10 sources
- readme: https://github.com/theatre-js/theatre · fetched 2026-08-28 · 4239837247ec
- homepage: https://www.theatrejs.com · fetched 2026-08-29 · 22b0f49169d9
- site_page: https://www.theatrejs.com/docs/latest · fetched 2026-08-29 · 008baa6c154f
- site_page: https://www.theatrejs.com/docs · fetched 2026-08-29 · 544182763648
- site_page: https://www.theatrejs.com/docs/0.5/getting-started/with-react-three-fiber · fetched 2026-08-29 · 4df24d85955b
- site_page: https://www.theatrejs.com/docs/0.5/getting-started/with-three-js · fetched 2026-08-29 · 11713afdb879
- site_page: https://www.theatrejs.com/docs/0.5/getting-started/with-html-svg · fetched 2026-08-29 · b3e502d18631
- site_page: https://www.theatrejs.com/docs/0.5 · fetched 2026-08-29 · 008baa6c154f
- site_page: https://www.theatrejs.com/docs/0.5/concepts · fetched 2026-08-29 · f26b4c0635c0
- site_page: https://www.theatrejs.com/docs/0.5/getting-started · fetched 2026-08-29 · bef8f92fa86f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| theatre-js/theatre | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="theatre-js/theatre")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem