HN · GitHub Signals

OPEN SOURCE, IN FOCUS

emulate

vercel-labs/emulate

Local API emulation for CI and no-network sandboxes

Explore on GitHub ↗

Saved projects stay in this browser. No account needed.

TAKE A CLOSER LOOK

Start with the source.

The repository is the place to check installation steps, supported platforms, the license, and current maintenance before choosing a tool.

Read the documentation on GitHub ↗

Keep exploring

Find projects in the same areas, or search the archive for a different approach.

ANOTHER GOOD FIND

Explore related projects

View the archive ↗

Connected by topics and descriptions.

animeshchaudhri

rustman

Free, open-source API testing desktop app built with Rust. No account, no cloud, no telemetry. - GitHub - animeshchaudhri/rustman: Free, open-source API testing desktop app built with Rust. No account, no cloud, no telemetry.

Take a look →
copilotkit

aimock

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.

Take a look →
langgenius

mosoo

The open-source Agent Gallery and Gateway for Codex, Claude Agent SDK, and OpenCode. Developers publish an Agent once behind one HTTP API; users run it in an isolated cloud sandbox—no local harness setup, compute, or runtime infrastructure.

Take a look →