NeiSep

Probe

A native, fast REST client. Plain .http files, no cloud, no telemetry.

  • Rust
  • egui
  • HTTP
Source on GitHub

Probe is a native, fast REST client built with Rust and egui. It is a lightweight alternative to Postman and Insomnia, focused on speed, clarity and developer-first workflows.

  • Requests live in plain .http files you can commit next to your code
  • Paste a cURL command straight into the address field
  • OAuth2: Authorization Code + PKCE, Client Credentials and Device Code, with automatic token refresh
  • No cloud, no telemetry, no clutter