Show HN: Openleetcode – local LeetCode runner where tests live in the repo
Summary
Openleetcode is a local LeetCode runner that uses tests stored in the repository, with a pluggable Docker-backed execution backend (Piston). It provides a CLI for submitting solutions, supports multiple languages, and includes scripts and manifests to generate and populate test data. The project is open-source (Unlicense) and aims to democratize LeetCode testing by enabling offline, reproducible problem solving and testing workflows.