據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 LeetBook 使用者數為 10,評分 5(1 人評價),在全部 10,223 款 AI 瀏覽器外掛中排名第 9,831 位,在「教育科研」分類(733 款)中排名第 711 位。
LeetBook 是什麼
Auto-track submissions, organize by patterns, and get AI-powered notes — your smart LeetCode notebook. 🚀 LeetBook — Your AI-Powered LeetCode Companion
Stop losing track of your LeetCode progress. LeetBook automatically captures every accepted submission and builds a personal knowledge base — so you can focus on solving, not note-taking.
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✅ AUTO-TRACK SUBMISSIONS Every accepted solution is captured instantly — code, language, runtime, memory, and timestamp. No copy-pasting. No manual logging. Just solve and go.
🤖 AI-POWERED STUDY NOTES Get instant AI analysis on every submission:
- Key algorithm patterns identified
- Step-by-step dry-run walkthrough
- Time & space complexity breakdown
- Markdown-formatted notes you can review anytime
展開其餘商店介紹▾
Powered by Groq and Gemini (bring your own API key — stored locally, never on our servers).
🏷️ PATTERN RECOGNITION Organize problems by 50+ algorithm patterns — Two Pointers, Sliding Window, Dynamic Programming, BFS/DFS, and more. See which patterns you've mastered and where you need practice.
🔍 ADVANCED SEARCH Query your problem library like a pro:
- Filter by difficulty, pattern, topic, tags
- AND/OR logic with operators like "in", "not in", "contains", "is empty"
- Multi-select chip picker for bulk filtering
- Save and reload your favorite queries
📊 STATS & INSIGHTS Visual breakdown of your progress — problems solved by difficulty, pattern coverage, and submission history.
🌗 DARK & LIGHT MODE Beautiful Google Material design with full dark mode support. Follows your system preference or set it manually.
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🔒 PRIVACY FIRST
- API keys are stored locally on your device — never transmitted to our servers
- Sign in with Google — your data is yours
- No ads, no tracking, no data selling
📖 HOW IT WORKS 1. Install & sign in with Google 2. Head to LeetCode and solve problems as usual 3. Open the LeetBook side panel to review your solutions, AI notes, and patterns
Works in the side panel for quick access, or open in a full tab for a wider view.
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Perfect for:
- Interview prep
- Competitive programming practice
- Building a personal algorithm reference library
- Reviewing and revising past solutions
LeetBook — Solve smarter, not harder. 📚
外掛檔案
「教育科研」分類下的熱門外掛
Brisk Teaching is an AI assistant for teachers that works on top of Google Docs, Google Classroom, Canvas and the tools you already use.
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eJOY AI Dictionary is an English-learning extension that looks up words, translates videos, and reviews vocabulary with AI assistance.
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Bring AI detection, citation checks, live feedback, and writing replays into Google Docs.
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Trancy is a language-learning extension that adds bilingual subtitles to videos and translates web pages to build vocabulary.
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Knowt is an AI study tool that turns notes, recordings, and PDFs into flashcards, quizzes, and study guides for students.
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SciSpace Stage is a research assistant that explains papers, maths and tables in place, so you never have to leave the page to look things up.
+ 對比資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。