PrepPush

Auto-document accepted HackerRank solutions to GitHub with free AI complexity analysis.

PrepPush automatically saves your accepted HackerRank solutions to your own GitHub repository—with optional AI-generated interview prep notes. HOW IT WORKS 1. Solve a problem on HackerRank and click Submit Code (not Run Code). 2. When your submission is accepted, PrepPush captures it. 3. Your solution is pushed to GitHub, organized by language, difficulty, and problem name. 4. Optional: Gemini adds a one-line trick plus time and space complexity in the file header. WHAT YOU GET ON GITHUB • Folder layout: solutions/{language}/{difficulty}/{problem-slug}/solution-approachN.py • Multiple approaches on the same problem get approach2, approach3, etc. • Same logic re-submitted updates the same file (no duplicate spam) ONE-TIME SETUP • GitHub personal access token (classic, repo scope) • Optional: free Google Gemini API key for AI analysis • Keys are stored locally in Chrome on your device—PrepPush does not host your code or keys FEATURES • Works on hackerrank.com, including contest / prep-kit pages • Auto-saves your settings when you paste your token or API key • Light/dark popup theme • Open commits on GitHub from the popup REQUIREMENTS • Google Chrome • Your own GitHub token and (optional) Gemini API key PrepPush is an independent tool and is not affiliated with HackerRank, GitHub, or Google.