AlphaMoatによると、2026-09時点でChrome拡張機能CodeSage AIのユーザー数は24(前月比 +33.3%)で、9,324件のAIブラウザ拡張機能中6,999位、プログラミングでは601件中448位です。
Your personal AI Senior Engineer. Fix bugs,Explain logic, and learn coding concepts instantly. CodeSage is the ultimate AI-powered coding assistant designed for developers, students, and data scientists .
CodeSage acts as your personal Senior Software Engineer—right inside your browser. Whether you are stuck on a Python syntax error, need to understand complex SQL queries, or want to refactor legacy code for performance, CodeSage does it all in a sleek, professional dark-mode interface.
⚡ 7 POWERFUL MODES FOR EVERY DEV:
🛠️ Fix (Debug Mode)
Instantly detect syntax errors, logical bugs, and runtime exceptions. Get the corrected code block immediately without leaving your tab.
🧠 Explain (Tutor Mode)
Confused by a snippet? Sage breaks down complex logic, Regex patterns, and algorithms into plain English. Perfect for reviewing PRs or learning new libraries.
⚡ Fast (Optimization)
Turn slow code into production-ready performance. Sage analyzes your logic and refactors it to be O(n) efficient, memory-safe, and cleaner.
🧪 Test (QA Mode)
Hate writing tests? Sage generates comprehensive Unit Tests (Jest, PyTest, JUnit, Mocha) to cover edge cases automatically.
🌐 Polyglot (Translator)
Migrating a stack? Convert code between languages instantly. Turn Python to JavaScript, Java to C++, or SQL to NoSQL in seconds.
🎓 Learn & Tutor (New!)
Don't just copy-paste—understand the concept. Type a topic like "Recursion," "React Hooks," or "SOLID Principles" to get a mini-lesson with analogies and examples.
🔥 Roast My Code
Need a laugh or a reality check? Let the AI brutally (and hilariously) critique your coding style and bad habits.
✨ WHY CODESAGE?
Zero Lag: Powered by Groq™ for near-instant responses. No "typing..." delays.
Privacy First (BYOK): Bring Your Own Key. Your code interacts directly with the API; no middleman servers store your data.
Modern UI: A beautiful, "Linear-style" aesthetic with syntax highlighting (JetBrains Mono).
Smart History: Auto-saves your sessions with intelligent titles so you never lose a solution.
Snippet Vault: One-click save your best code blocks for later use.
Multi-Language Support:
Expert-level support for Python, JavaScript, TypeScript, Java, C++, SQL, Go, Rust, PHP, and more.
Who is this for?
→ Developers who want to speed up their workflow. → Students who need a 24/7 tutor to explain concepts. → Data Scientists debugging complex Python/R scripts. → Install CodeSage AI today and code like a senior dev.
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。