zzmp/juliusjs
A speech recognition library for the web observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: 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: 4437
- days_rel: n/a
- days_push: 866
- n_releases_24m: 0
Adoption not part of the score
2565 stars · 174 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
JuliusJS is a JavaScript port of the Julius speech recognition engine that runs entirely in the browser via a Web Worker. It transcribes user speech in real time through a callback API, with support for custom recognition grammars and no external server calls.
Use cases
- add speech recognition to a web page
- transcribe voice input in the browser
- build a voice-controlled web app
- recognize spoken commands without a server
- run speech-to-text offline in JavaScript
When to choose
- you need in-browser speech recognition with no server dependency
- you want a limited, custom grammar of commands rather than open-ended dictation
- you prefer a simple event-based API
When to avoid
- you need high-accuracy large-vocabulary dictation
- you need mobile/native platform support
- you want an actively developed solution with modern Web Speech API integration
Facets
library · maturity maintenance
speech-recognition audio-processing speech-processing web-development browser speech-to-text web-workers emscripten julius real-time-transcription voice-recognition natural-language-processing javascript web-server
2 sources
- readme: https://github.com/zzmp/juliusjs · fetched 2026-08-28 · 68fb9fc2dc95
- homepage: https://zzmp.github.io/juliusjs · fetched 2026-08-29 · 16d1713a14a8
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| zzmp/juliusjs | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem