xiangyuecn/Recorder
html5 js 录音 mp3 wav ogg webm amr g711a g711u 格式，支持pc和Android、iOS部分Web浏览器、Hybrid App（提供Android iOS App源码）、微信，提供ASR语音识别转文字 H5版语音通话聊天示例 DTMF编码解码 observed · 2026-08-28
Health v2 · maintenance only
84/100
- Activity 95
- Release rhythm 60
- Longevity 100
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: 312.5
- age_days: 3031
- days_rel: 56
- days_push: 34
- n_releases_24m: 3
Adoption not part of the score
5626 stars · 1100 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A JavaScript HTML5 audio recording library for browsers and hybrid apps, supporting mp3, wav, pcm, ogg, amr, webm, and g711 formats with real-time processing, transcoding, and streaming. It includes plugins for audio visualization, speed/pitch adjustment, ASR speech recognition, and real-time voice chat over WebSocket/WebRTC, with support for WeChat mini-programs and uni-app via RecordApp.
Use cases
- record audio from microphone in a web page
- record voice as mp3 or wav in the browser
- stream recorded audio in real time to a server
- add speech recognition (ASR) to a web app
- build an H5 voice call / walkie-talkie chat feature
- record audio inside WeChat mini-program or uni-app
- convert PCM buffers to mp3 or other audio formats
- visualize microphone audio in the browser
When to choose
- you need browser-based microphone recording with broad mobile and PC browser support
- you need multiple output formats or real-time encoding and streaming
- you're building hybrid apps, WeChat mini-programs, or uni-app recording features
- you need real-time audio processing, visualization, or ASR integration in JavaScript
When to avoid
- you need multichannel/stereo recording (mono only)
- you need native app recording outside JavaScript environments
- you need server-side audio encoding as the primary use case
- you must support very old browsers or legacy iOS (11.0-14.2) non-Safari browsers
Facets
library · maturity active
audio-processing speech-recognition sdk plugin-system web-development speech-processing frontend browser cross-platform html5-recording microphone mp3-encoding wav amr ogg webm g711 webrtc dtmf asr voice-chat wechat-miniprogram uni-app audio-visualization audio nodejs electron mobile web-server
2 sources
- readme: https://github.com/xiangyuecn/Recorder · fetched 2026-08-28 · f81398a1ed1c
- homepage: https://xiangyuecn.github.io/Recorder/ · fetched 2026-08-29 · 4f75decea42e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| xiangyuecn/Recorder | main | 84 |
For agents
markdown · JSON · MCP: product_card(name="xiangyuecn/Recorder")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem