Lightweight SDK for emitting verifiable proof bundles from any Node.js agent — model calls, tool receipts, side-effect receipts, human approvals, and capability negotiation.

Create components whose prop changes map to a global side effect

The missing standard library for TypeScript, for writing production-grade software.

Create components whose prop changes map to a global side effect

A React helper hook for scheduling a layout effect with a fallback to a regular effect for environments where layout effects should not be used (such as server-side rendering).

Storage hub (ctx.storage): named backend registry plus mounted data-form facilities for the DeepSeek Harness

Pako fork with bundler-friendly packaging

## Installation

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JSZip fork with bundler-friendly packaging

React bindings for the Effect Atom modules

A tiny library to encapsulate side effects in a compact, reusable and testable style.

Zero-dependency no-shell execFile runner for host-native OS integrations: utf8 stdio capture, abort propagation, Windows hide

Dev-only hot-reload driver for script-loaded client entries: SSE rebuilt frames → invalidate/prefetch → fiber swap through the vendored Loader entry

A wrapper package that uses `useInsertionEffect` or a fallback for it

Client module system, dual-face: node half composes the __DSH_BOOT__ entry graph (incremental dsh.client scan, bundle route, index tap, webPlugins service); browser half is the lazy-CJS module table the vendored cordis Loader consumes as its internal seam

Use the Supabase JavaScript library in popular server-side rendering (SSR) frameworks.

Semantic session durability checkpoints before model requests and tool side effects

JSON file KV storage backend for the DeepSeek Harness storage hub

In-app directory browsing surface: the workspace directory-flow owner rendering the host's listing and creation primitives