Open source. Open possibilities.

Kysely is a type-safe and autocompletion-friendly TypeScript SQL query builder inspired by Knex.js.

Project template that scaffolds a Rust library exposed to JavaScript/TypeScript through Bun FFI bindings, with a ready-made TypeScript entry point, build, test, format, lint and API documentation workflows.

Ultralytics OpenAPI generates interactive API docs and typed Python SDKs from OpenAPI 3.0-3.2 specs, with configurable branding, auth, and CLI support.

cctrace is a TLS-intercepting tracer for Claude Code, Codex, Grok, and Kimi CLIs that captures every API call in a live web UI with session replay, cost tracking, and cross-project dashboards.

TundraLibs is a suite of independent, cross-runtime TypeScript libraries compatible with Deno, Bun, Node.js, Cloudflare Workers, and browsers. It provides modular tools for databases (ORM, drivers), authentication, validation, logging, tracing, caching, and HTTP routing.

Archon is an open-source workflow engine for AI coding agents. It lets you define development processes as YAML workflows—planning, implementation, validation, code review, PR creation—and run them deterministically across projects.

Bun fork patched at source level to run natively on Android Termux (aarch64) without proot, glibc, or wrappers. Enables bunx, bun install, FFI with TinyCC, and opentui TUI rendering — all compiled directly into the binary.

Ghostget is an open-source CLI and SDK that provides AI agents with precise, bounded web capabilities. It enables secure page capture, media archiving, and encrypted reads from connected services like social platforms and email, ensuring local custody and explicit trust boundaries without granting unrestricted browser or API access.

Happy DOM is a JavaScript implementation of a web browser's DOM without a graphical user interface, designed so browser-style code and component tests can run in runtimes like Node.js and Bun.

Hyundai E-Commerce is an enterprise B2B/B2C platform for industrial power equipment, combining a NestJS REST API, Next.js storefront and admin portal, quotation negotiation workflows, warehouse stock tracking, PayOS payments, and OpenAPI-driven type synchronization.

Elysia is an ergonomic TypeScript web framework powered by Bun, focusing on end-to-end type safety and developer experience.

Bun is an all-in-one toolkit for JavaScript and TypeScript apps, featuring a fast runtime, bundler, test runner, and package manager in a single executable.

Swarm is a local-first control plane for AI-agent development that monitors every Claude Code, Codex, Gemini, Grok, Aider, and opencode session on your machine — tracking live tool calls, token spend, cost, tasks, worktrees, and resources — with rules enforcement, a coordination ledger, and a unified dashboard.

Gateship is a local-first delivery runtime for coding agents. It gives a task an isolated Git worktree, runs a local Claude Code or Codex session, verifies acceptance commands, adds an independent read-only review, and ships a squash-merged pull request. State lives in local SQLite, served by a Bun web UI on 127.0.0.1.