Declarative camera capture and media recording for Web Components. Binds live MediaStream handles directly to elements (never through serializable state) via getUserMedia + MediaRecorder.

Delightful JavaScript Testing.

TypeScript definitions for vscode-webview

Delightful JavaScript Testing.

A structuredClone polyfill

rrweb's component to take a snapshot of DOM, aka DOM serializer

rrweb's component to take a snapshot of DOM, aka DOM serializer

Document-scoped workbench surface state: named surfaces (panels, modals, overlays) with exclusivity groups, plus the open-menu stack. Pure serializable state — commands drive it, and applications can snapshot and restore it. The app owns the DOM.

This is an internal utility, not intended for public usage.

Persist Zustand stores in IndexedDB.

rrweb's component to take a snapshot of DOM, aka DOM serializer

rrweb's component to take a snapshot of DOM, aka DOM serializer

React use hook for shared and persisted state

Run an AI SDK `HarnessAgent` (Claude Code, Codex, Pi) as a **durable workflow** using the [Workflow DevKit](https://www.npmjs.com/package/workflow). A turn can be divided into time slices or semantic agent steps.

No description provided.

Fluid data store definitions

Devframe plugin — a self-inspector for the RPC registry, shared state, and agent surface of a devframe connection.

ProseMirror editor state

Core Inquirer prompt API

Serialization and deserialization for classes