For Java, Go, Rust, C++ and database lessons

Connect the LogicBase desktop app

Some languages can't run inside a browser. The desktop app runs them on your computer, and the lesson talks to it securely. You only do this once.

The desktop app is coming soon You can't install it yet, so there is nothing to pair. This page will walk you through it when it's ready.
  1. Install the app
    For Windows, macOS and Linux.
  2. Pair it with this browser
    Type a short code in the app, once.
  3. Check the connection
    We run a tiny Java program to make sure everything works.