Wrapper around getDisplayMedia to capture screen as a sequence of ImageData objects

Screen capture emulation via getDisplayMedia for automated testing

A collection of hooks and components for easier access to getUserMedia, getDisplayMedia, and enumerateDevices in React.

Library that helps collect and parse webrtc stats.

Supports:

Browser-native recording for meetcap — capture the mic, camera, a shared tab/screen (getDisplayMedia) or caller-provided streams (e.g. WebRTC remote audio), mix, record to webm, and persist crash-safe to IndexedDB. No Electron required; pairs with meetcap

Easily manage media devices in the browser.

The intent client's host-agnostic capture + transport runtime: mic/screen capture, the frame sampler, the selection watcher, and the channel wire.

Classes and functions mock webrtc api for tests

gather WebRTC API traces and statistics

Screen + media capture React component (extracted from @instructure/media-capture).

React webcam, screen recorder, and audio recorder hooks for camera preview, screenshots, recording, device switching, and media cleanup.

The Flipbook reader is responsible for reading "flipbooks" created by the [Flipbook writer](https://github.com/cereallarceny/flipbook/tree/main/packages/writer). It can be used to decode a series of QR codes into a single payload.

Browser in-app bug-report modal + screenshot capture for the InstantTasks SDK.

WebRTCPerf javascript browser library

Floating 🐞 bug-report widget + optional self-hosted email backend. Drop-in, independent.

Dev-only on-screen annotation tool: scribble on the live page, take an OS screenshot, upload it for an AI agent to read.

Zero-dependency frequency-domain acoustic echo cancellation for browser voice applications. Cascaded FDAF + NLMS pipeline with Safari iOS support.

Capacitor plugin to take screenshot for iOS and Android devices

Shared recording engine for meetcap — the backend-agnostic capture state machine (events, pause accounting, crash-safe chunk ordering) that meetcap-renderer (Electron) and meetcap-web (browser) plug their capture/persistence/permission backends into.