WASM 3

Open-source browser AI components for private, offline applications LocalMode UI is an open-source, MIT-licensed toolkit and shadcn-style registry for building privacy-first AI interfaces that run entirely in the browser. It provides more than 100 copy-owned React components and 36 installable blocks for chat, RAG, vector search, vision, audio, agents, privacy, and developer tools. Models run locally through WebGPU or a WebAssembly fallback, so applications can work without servers or API keys and keep user data on the device.

In-browser Postgres sandbox with AI assistance for database creation and management. database.build (formerly postgres.new) is an in-browser Postgres sandbox with AI assistance. It allows users to instantly spin up unlimited Postgres databases that run directly in the browser and soon, deploy them to S3. Each database is paired with a large language model (LLM) to enable features like CSV import, report generation, chart creation, and database diagram building.

AI-powered platform to build and deploy REST APIs from natural language and screenshots. Hanabi.rest is an AI-based API building platform that allows users to build REST APIs from natural language and screenshots. It deploys these APIs on Cloudflare Workers for global rollout. The platform generates code compatible with various runtimes like Cloudflare, Fastly, Deno, Bun, Lagon, AWS, or Node.js.