Realtime Input/Output
Unlike other test runners for VSCode, we let you use prewritten inputs and still interact with your program on the fly.
Test Editor
Extensive configuration and support for interactors.
Stress Testing
Run stress tests using a generator and brute force solution against your efficient solution. testlib is automatically included.
Debugging
Debug with CodeLLDB / debugpy / the Java extension for VSCode. Integrates with clangd to provide linting based on your compiler arguments.
Integrates with the Competitive Companion browser extension for one-click test imports
Note: you can't use Hightail's Competitive Companion integration while this extension is active (they bind to the same port)
File I/O and directory import
👌 Perfect for USACO 🐮