fcambus/jsemu resource
A list of emulators written in the JavaScript programming language observed · 2026-08-28
Health v2 · maintenance only
75/100
- Activity 96
- 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 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4465
- days_rel: n/a
- days_push: 28
- n_releases_24m: 0
Adoption not part of the score
1854 stars · 173 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A curated list of emulators written in JavaScript, covering retro computers, consoles, and arcade machines that run in the browser. It catalogs projects like JSBeeb, Javatari.js, and Emscripten ports of classic emulators.
Use cases
- find a javascript emulator for a retro console
- discover browser-based emulators for old computers
- list of emulators written in javascript
- find apple ii or atari emulator that runs in the browser
- research javascript emulation projects
- find emscripten ports of classic emulators
When to choose
- you want to browse a curated catalog of JavaScript/browser emulators
- you're looking for a specific retro platform emulator that runs in a browser
- you want inspiration or reference projects for building your own emulator
When to avoid
- you need an emulator for modern consoles or phones
- you want a native, non-browser emulator
- you need a single maintained emulator rather than a list of many projects
Facets
learning-resource · maturity active
simulation developer-tools gaming-tools developer-tools awesome-lists browser awesome-list emulation javascript curated-list retro-computing emscripten
3 sources
- readme: https://github.com/fcambus/jsemu · fetched 2026-08-28 · 730bf91afbf8
- homepage: https://www.cambus.net/emulators-written-in-javascript/ · fetched 2026-08-29 · 045029cbebc3
- site_page: https://www.cambus.net/about · fetched 2026-08-29 · 4a852537a9ff
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| fcambus/jsemu | main | 75 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem