LeetBuddy

AI-powered LeetCode interview prep assistant with guided problem-solving and progress tracking

Stay in problem‑solving mode. LeetBuddy lives in the Chrome side panel and acts like a technical interviewer: it won’t hand you full solutions; it nudges you to derive them yourself. Key Features Context‑aware AI chat tied to the current LeetCode problem Automatic detection of problem changes Strict “no full answers” interview persona Hint buttons for when you need a small push in the right direction Track your progress as you solve problems Supports Google Gemini 2.5 Flash model How It Works Install the extension. Open the LeetBuddy side panel while viewing a LeetCode problem. Set your Google AI Studio API key in the extension’s Options page. Chat, ask for hints, refine your approach. Upon submitting your problems, LeetBuddy will automatically track each success Stopwatch feature allows you to manually track timing of problems if solving in your own IDE, paper, etc. Privacy & Data Your API key is stored locally via chrome.storage.local. No external servers besides Google’s API (your direct model call). No analytics, tracking, or problem submissions.