🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video.

Record terminal sessions as SVG animations

Terminal session recorder 📹

The most powerful screen recorder & annotation tool for Chrome 🎥

🐺 Create browser tests 10x faster

html5 js 录音 mp3 wav ogg webm amr 格式，支持pc和Android、ios部分浏览器、和Hybrid App（提供Android IOS App源码），微信也是支持的，提供H5版语音通话聊天示例 和DTMF编解码

✅ 📊 A complete framework for fast, easy, & reliable web testing. (Python/pytest/Selenium) 🚀

UI Recorder is a multi-platform UI test recorder.

A Magical Web Recorder & Player 🖥 (WIP)

🎤 Records Spotify to mp3 without ads and adds media tags to the files 🎵

MP3音频录制，支持类似IOS原生的单边或者双边波形显示，低版本音频权限兼容，本地或者在线音频播放的波形显示，录制波形和播放波形会根据声音频率变色的功能，边播边缓存功能，简书入口http://www.jianshu.com/p/2448e2903b07

金山云Android采集推流SDK(Livestream SDK)，支持内置/自定义美颜(Beauty Filter)、美声(Beauty Voice)、软硬编(Software/Hardware Encoder) 、网络自适应(Network Auto Adapt)、混音(Voice Mixer)、混响(Reverb)、画中画(PIP)、连麦(RTC)、动态贴纸(Sticker)、大眼瘦脸(Bigger Eyes and Smaller Faces)

Sharingan（写轮眼）是一个基于golang的流量录制回放工具，适合项目重构、回归测试等。

A memory-friendly recording wave animation一款性能内存友好的录音波浪动画

A simple screen recorder for Linux desktop. Supports Wayland & Xorg

html5 js 浏览器 web端录音

Blazingly fast terminal recorder that generates animated gif images for the web written in rust

Voice Record Button that has ripple effect with users voice

HardwareVideoCodec is an efficient video recording library for Android. Supports software and hardware encode. With it, you can record a video at any resolution, no need to care about camera resolution. Everything is so easy.

Deep Reinforcement Learning toolkit: record and replay cryptocurrency limit order book data & train a DDQN agent

Python script to download Instagram livestreams and replays.

Monitor and record live streams from YouTube, OPENREC, TwitCasting, etc. Made for VTuber fans. (VTuber 直播自动录像脚本)

🎤HTML5 Recorder - mp3 output

easyCV （video recorder and snapshot library,based on javaCV）基于javaCV的跨平台视频录像和基于FFmpeg的快照(截图)库

Record HTML5 canvas to webm video with JavaScript

Microphone Recorder to mp3

一个高效的多媒体支持操作库，可多方面的简单配置操作相册、拍照、录制、录音等功能。也支持配套使用的展示图片、视频、音频的九宫格功能。 （An efficient multimedia support operation library, can be a variety of simple configuration operation album, photo, recording, recording and other functions.Also support supporting the use of the display of pictures, video, audio of the nine grid function.）

Simplest Sound Recorder for React Native