Show HN: Openleetcode – local LeetCode runner with open test suites

Category: devtools

Tags: leetcode, haskell, cli-tool, testing, coding-challenges

Score: 6.0/10 (Innovation: 5, Technical: 6, Documentation: 7, Utility: 6)

Openleetcode is a local LeetCode runner built in Haskell that allows developers to submit and test solutions against open test suites using a pluggable execution backend (Piston). Its interesting aspect is the transparency of test cases and runtime templates, enabling offline practice and community contribution to problem manifests.

Target audience: backend devs

Repository: https://github.com/therepanic/openleetcode · Haskell · Unlicense · 3 stars

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