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Check out our [documentation](https://kaset.dev).\n\n## Contents\n\n- Packages overview\n- Local development\n- Docs site\n\n## Packages\n\n\u003e ### [@pstdio/kas](https://kaset.dev/packages/kas)\n\u003e\n\u003e A simple coding agent for the browser.\n\n\u003e ### [@pstdio/opfs-hooks](https://kaset.dev/packages/opfs-hooks)\n\u003e\n\u003e React hooks for working with the browser's Origin Private File System.\n\n\u003e ### [@pstdio/opfs-utils](https://kaset.dev/packages/opfs-utils)\n\u003e\n\u003e OPFS helpers: ls/tree, grep, safe file reads (text/binary/SVG/PDF), patch utilities.\n\n\u003e ### [@pstdio/opfs-sync](https://kaset.dev/packages/opfs-sync)\n\u003e\n\u003e Two‑way sync between OPFS and a remote S3 like provider (Supabase adapter included).\n\n\u003e ### [@pstdio/prompt-utils](https://kaset.dev/packages/prompt-utils)\n\u003e\n\u003e Prompt/JSON helpers for LLM workflows.\n\n\u003e ### [@pstdio/tiny-ai-tasks](https://kaset.dev/packages/tiny-ai-tasks)\n\u003e\n\u003e AI task building blocks: streaming LLM tasks with tool calls, a minimal agent loop, history truncation/summarization, and scratchpad utilities.\n\n\u003e ### [@pstdio/tiny-plugins](https://kaset.dev/packages/tiny-plugins)\n\u003e\n\u003e Plugin runtime for OPFS-backed plugins with manifest validation, command routing, and settings persistence.\n\n\u003e ### [@pstdio/tiny-tasks](https://kaset.dev/packages/tiny-tasks)\n\u003e\n\u003e Composable, interrupt-friendly workflows for TypeScript/JavaScript. Pause, persist, and resume long-running work.\n\n\u003e ### [@pstdio/tiny-ui](https://kaset.dev/packages/tiny-ui)\n\u003e\n\u003e Browser-first plugin runtime that compiles OPFS sources with esbuild-wasm and exposes host capabilities to plugin iframes.\n\n\u003e ### [@pstdio/tiny-ui-bundler](https://kaset.dev/packages/tiny-ui-bundler)\n\u003e\n\u003e Service worker bundler and runtime asset manager for Tiny UI plugins.\n\n\u003e ### [@pstdio/describe-context](https://kaset.dev/packages/describe-context)\n\u003e\n\u003e Generate an LLM‑ready Markdown context for a folder (library + CLI).\n\n## Local development\n\nRequires Node.js 22 (see Volta pin in `package.json`). From repo root:\n\n```bash\nnpm i               # install\nnpm run build       # build all packages (lerna)\nnpm run test        # run all tests\n```\n\nHelpful scripts:\n\n- `npm run format` • `npm run format:check`\n- `npm run lint`\n- `npm run clean`\n- `npm run reset:all` (clean → install → lint → build → test)\n\nPer‑workspace examples:\n\n```bash\nnpm run build --workspace @pstdio/opfs-utils\nnpm run test  --workspace @pstdio/opfs-sync\n```\n\n## Docs site\n\nVitePress site lives in `clients/documentation/`.\n\n```bash\nnpm run start --workspace documentation   # dev server\nnpm run build --workspace documentation   # static build\n```\n\n## License\n\nMIT © Pufflig AB. See `LICENSE`.\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpufflyai%2Fkaset","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpufflyai%2Fkaset","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpufflyai%2Fkaset/lists"}