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Practise code.
Learn every step.

Code smarter, one paw at a time. MeowMentor watches how you solve problems on LeetCode and other coding platforms, remembers how you learn, and coaches you with hints and questions instead of the answer, unless you ask for it.

Early unsigned build. macOS will warn on first open (right-click โ†’ Open), and a Mac App Store release is coming later.

Say hi to Miko.

Built to make you better, not faster

Most AI coding tools optimize for the accepted answer. MeowMentor optimizes for whether you could solve the next one alone.

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Tutor, not autocomplete

Miko asks questions, gives hints, points out edge cases. It only writes a full solution if you explicitly ask, and warns you first.

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Learns how you learn

Tracks patterns across sessions: where you get stuck, what you repeat, which topics you're actually improving at.

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Stays out of the way

Runs quietly alongside the site you already use, without a new editor or copy-pasting problems into a chat window.

How it works

You don't set anything up or log problems by hand. Open a problem and MeowMentor takes it from there.

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Open a problem on a site you already use

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MeowMentor quietly starts tracking the session

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You solve it your way: Miko nudges, never writes

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See your progress and history in the dashboard

A look inside

Real screenshots of the actual dashboard, not mockups.

MeowMentor dashboard showing tracked problems and stats
DashboardLive
Miko the AI coach giving a code-reviewed hint with syntax highlighting
Miko CoachLive
MeowMentor roadmap and learner profile showing topic strengths
Roadmap & Learner ProfileLive
MeowMentor session history across multiple coding platforms
SessionsLive

Works where you already code

You don't switch to a new platform: MeowMentor runs alongside the judges you're already using.

LeetCode HackerRank Codeforces AtCoder CodeChef GeeksforGeeks HackerEarth Kattis CSES

LeetCode and HackerRank support is the most solid today. The rest are actively being hardened; see the repo for exact per-platform status.

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Local-first, by design

Your sessions, code, and problem history stay in your browser's local storage on your machine. MeowMentor doesn't upload anything anywhere by default. Read the full privacy policy.