EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 18·5 min read
Show HN: Openleetcode – local LeetCode runner where tests live in the repo
TL;DR
Openleetcode is a local runner for LeetCode problems that integrates open test suites and allows developers to run tests directly from their repositories. Built in Haskell, it simplifies the testing process by using a command-line interface and Docker for execution.
✦ Why It Matters
Start using Openleetcode today to run and validate your LeetCode solutions locally with ease.
Key Takeaways
- Install Openleetcode using provided scripts for your OS.
- Run tests locally with Docker for various programming languages.
- Use helper scripts to automate problem manifest generation.
- Keep your testing environment aligned with official LeetCode standards.
How It Works
Openleetcode operates by taking a solution file and matching it with a problem manifest stored in the repository. It builds a language-specific harness and sends it to a backend for execution.
The backend, which runs in Docker, handles the execution environment, ensuring compatibility with LeetCode's requirements. This setup allows developers to test their solutions locally, mirroring the conditions of an actual LeetCode submission.