* [React Cosmos v7.2.0](https://github.com/react-cosmos/react-cosmos) – Sandbox for developing and testing UI components in isolation.

* [Rozenite v1.5.0](https://github.com/callstackincubator/rozenite) – Complete ecosystem for building and integrating custom plugins into React Native DevTools.

* [simvyn v2.3.0](https://github.com/pranshuchittora/simvyn) – Universal mobile devtool to control iOS Simulators and Android Emulators from a single dashboard and CLI.

* [Surf v2.7.0](https://github.com/nicobailon/surf-cli) – CLI for AI agents to control Chrome with zero-config, agent-agnostic browser automation.

* [GoatDB v0.5.0](https://github.com/goatplatform/goatdb) – Real-time, version-controlled database for Deno and React with offline-first capabilities.

* [BUOY Devtools v2.1.10](https://github.com/Buoy-gg/buoy) – On-device developer tools for React Native providing network, storage, env, routes, and query cache inspection across environments.

* [cftunnel v0.8.0](https://github.com/qingchencloud/cftunnel) – CLI for exposing localhost through Cloudflare Tunnel with one-command public URLs and DNS/service management.

* [Brev.dev v0.6.319](https://github.com/brevdev/brev-cli) – Command-line tool for provisioning and connecting local machines to cloud GPU instances with automated environment setup.

* [TanStack Devtools @tanstack/devtools-a...](https://github.com/TanStack/devtools) – Framework-agnostic devtools with a plugin architecture for inspecting and debugging applications across multiple JavaScript frameworks.

* [MCP DevTools v0.59.34](https://github.com/sammcj/mcp-devtools) – Modular MCP server providing commonly used developer tools for AI coding agents.

* [WalletConnect v2.x.x @walletconnect/utils...](https://github.com/WalletConnect/walletconnect-monorepo) – Open protocol for connecting wallets to decentralized applications.

* [E2B Infrastructure 2026.09](https://github.com/e2b-dev/infra) – Infrastructure supporting AI code interpreting platform deployment and management.

* [Froggit v1.3.0-beta](https://github.com/thewizardshell/froggit) – Modern, minimalist terminal UI for Git with visual feedback and keyboard-driven controls.