Extensions for leetcode.cn
61 browser extensions built for leetcode.cn. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
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Chrome Web StoreLeetcode helper by labuladong
力扣辅助刷题插件，便于 labuladong 的读者高效刷题。
Edge Add-onsLeetcode helper by labuladong
LeetCode assistant plugin for labuladong's readers to practice efficiently.
Chrome Web StoreLeetHub-3.0
Automatically integrate your Leetcode submissions to GitHub
Leetcode Difficulty Rating
Replace Leetcode problem's difficulty with a more precise contest rating.
—4.5
Chrome Web Storeleetcode cheatsheet
刷题小助手，made by 力扣加加
LeetCode format
Adds Format code button on leetcode to format the code using Prettier code formatter
4.21.0
Chrome Web StoreRefined Leetcode
LeetCode 网页扩展
Chrome Web StoreLeetcode Helper
This extension is a useful helper when you code at leetcode.com and leetcode.cn
Chrome Web StoreLeetCode Difficulty Hider
Hide difficulty levels on LeetCode
Chrome Web StoreLeetCode Problem Difficulty Rating
Displays the difficulty rating of problems on the LeetCode problem detail page and provides links to corresponding contests.
Chrome Web StorePMCA
PMCA tracks your LeetCode progress and prompt you to review based on Ebbinghaus's Forgetting Curve
Chrome Web StoreLeetcode Mastery Scheduler
Leetcode-Mastery-Scheduler tracks your LeetCode progress and prompt you to review based FSRS
Chrome Web StoreLeetFlash
A simple extension that record your LeetCode performance for everyday.
LeetChatGPT
Get ChatGPT's help and guidance for solving leetcode/hacker-rank questions
5.04.0
Leetion - LeetCode to Notion
Save LeetCode problems and solutions directly to your Notion database.
5.05.0
Chrome Web StoreLeetSRS
A spaced repetition extension for LeetCode problems
Chrome Web StoreLeetDaily — LeetCode Interview Prep & Tracker
Ace coding interviews with daily LeetCode challenges, Blind 75/NeetCode 150 tracking, FAANG company tags, streaks & smart reminders.
LeetCode Contest Helper
Help contestants succeed in LeetCode contests with testcase loading, result checking, on-tab state icons, and test code generation.
5.0—5.0
Chrome Web StoreCodeNote Helper
算法刷题笔记 + 间隔复习 + 深度学习复盘 + AI 对话时间轴 — 让刷过的每道题成为长期记忆
Chrome Web StoreLeetTrack - LeetCode Tracker
Track LeetCode solves, streaks, submission quality, and spaced-repetition reviews in a local dashboard.
Chrome Web StoreCodeSprint - AI Companion for Programmers
Site-Specific Customizations, Analyze complexities, AI Debugging, AI Assistant Tailored for Programmers
Chrome Web StoreLeetcode editor extension
Quickly open problems in IntelliJ Platform IDEs.
Chrome Web StoreLeetcode languages switcher
Switching between English and Chinese sites.
Chrome Web StorePMCA
PMCA tracks your LeetCode progress and prompt you to review based on Ebbinghaus's Forgetting Curve
TabOut for LeetCode
Tab out of brackets, quotes, etc in LeetCode's code editor
5.05.0
LeetJump - Leetcode quick search extension
Quick LeetCode problem search with Alt+L - minimal, fast, and clean interface
5.05.0
Chrome Web StoreLeetCode复习提醒
自动记录LeetCode做题记录，并根据记忆曲线提醒复习
Chrome Web Store力扣 AI 助手
您的力扣 AI 智能助手，帮你快速上手力扣，解答您的任何刷题困惑！
Chrome Web StoreCodeCycle
CodeCycle helps master LeetCode problems through repetition based on Ebbinghaus's Forgetting Curve. Built upon PMCA by Haolin Zhong.
Chrome Web StoreLeetCoach AI
一键同步你的力扣刷题记录，AI 自动分析薄弱点，生成个性化学习计划，告诉你下一步该刷什么