1. MultistreamsmixerMultiStreamsMixer is a JavaScript library that allows you pass multiple streams (e.g. screen+camera or multiple-cameras) and get single stream.
2. GetstatsgetStats is a tiny JavaScript library using WebRTC getStats API to return peer connection stats i.e. bandwidth usage, packets lost, local/remote ip addresses and ports, type of connection etc.
3. RtcmulticonnectionRTCMultiConnection is a WebRTC JavaScript library for peer-to-peer applications (screen sharing, audio/video conferencing, file sharing, media streaming etc.)
6. TranslatorTranslator.js is a JavaScript library built top on Google Speech-Recognition & Translation API to transcript and translate voice and text. It supports many locales and brings globalization in WebRTC! https://www.webrtc-experiment.com/Translator/
7. FilebufferreaderFileBufferReader is a JavaScript library reads file and returns chunkified array-buffers. The resulting buffers can be shared using WebRTC data channels or socket.io.
8. Firefox Extensions(discontinued) Firefox extension API are used to enable screen capturing flag for your own domains!
9. Webrtc Aspnet MvcA simple WebRTC one-to-one demo written in September, 2012! It supports public rooms as well as password-protected private rooms! MS-SQL database is used as signaling gateway!
10. Chrome ExtensionsWebRTC chrome extensions for screen sharing, screen recording, file sharing, youtube+audio sharing, etc.
11. DetectrtcDetectRTC is a tiny JavaScript library that can be used to detect WebRTC features e.g. system having speakers, microphone or webcam, screen capturing is supported, number of audio/video devices etc. https://www.webrtc-experiment.com/DetectRTC/
12. Webrtc Scalable BroadcastThis module simply initializes socket.io and configures it in a way that single broadcast can be relayed over unlimited users without any bandwidth/CPU usage issues. Everything happens peer-to-peer!
13. RecordrtcRecordRTC is WebRTC JavaScript library for audio/video as well as screen activity recording. It supports Chrome, Firefox, Opera, Android, and Microsoft Edge. Platforms: Linux, Mac and Windows.
15. Canvas DesignerCollaborative, extendable, JavaScript Canvas2D drawing tool, supports dozens of builtin tools, as well as generates JavaScript code for 2D animations.
16. getScreenIdgetScreenId | Capture Screen on Any Domain! This script is a hack used to support single chrome extension usage on any HTTPs domain.
17. WebSync-SignalingWebSync is used as signaling gateway with/for WebRTC-Experiments e.g. RTCMultiConnection.js, DataChannel.js, Plugin-free screen sharing, and video conferencing.
18. EverythingEverything from Muaz Khan — HTML5, CSS3, JavaScript, WebRTC, WebGL, Canvas2D, SVG, etc.
19. Reliable-SignalerA reliable socketlio/node.js based signaling implementation for DataChannel.js, RTCMultiConnection.js and WebRTC Experiments.