CodeSyncer

What it does

The CodeSyncer Chrome extension allows users to seamlessly sync their LeetCode submissions to their GitHub repository with just a few clicks. This extension eliminates the need for users to manually copy and paste their code from LeetCode to GitHub.

• 
  LeetHub2020 · chromewebstore.google.com · ▲9

  Automatically sync your code b/w Leetcode & GitHub.

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  LeetGitMay 2026 · chromewebstore.google.com · ▲7

  Auto-commit every LeetCode submission to GitHub instantly

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  LeetCode Code Format2020 · chromewebstore.google.com · ▲74

  Adds format code button on Leetcode to format the code

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  Openleetcode – Local LeetCode runner where tests live in the repoAug 2026 · github.com · ▲73

  You write a standard solution, just like on LeetCode, and run it through the CLI. It identifies the problem by ID or title, executes your code against local test cases, and shows the result. It currently supports around 1.4k problems and multiple languages, including Python, C++, Rust, Java, Go, TypeScript, Swift, and others. The project is still an MVP. System design, SQL, and concurrency problems are not supported yet, but support for more problem types is planned. Made in Haskell!

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  CodeHub SyncAug 2026 · github.com · ▲2

  Turn every accepted solution into a GitHub commit.

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  Github Bookmark Extension2020 · chromewebstore.google.com · ▲74

  Keep track of your favourite snippets of code on Github

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