# Competitive programming tools

> AI-ranked search results for `programming contest tooling` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 115 total matches; showing the top 1.

Explore on the web: https://awesome-repositories.com/q/programming-contest-tooling

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## Results

- [qingdaou/onlinejudge](https://awesome-repositories.com/repository/qingdaou-onlinejudge.md) (6,499 ⭐) — OnlineJudge is an automated platform for managing programming contests and evaluating submitted source code. It provides a complete online judge system that compiles, runs, and scores code submissions against predefined test cases within a sandboxed execution environment, ensuring the host system remains protected from untrusted user code.

The platform supports both ACM-style penalty-based scoring and OI-style point-based scoring, with real-time leaderboard computation that dynamically updates participant rankings as submissions are judged. Contest organizers can create and schedule timed com