Doc-Code Sync Checker - Startup Idea

Problem (Pain Score: 8/10) Documentation Drift—when code changes but related documentation doesn’t get updated—is a chronic problem every development team faces. Real Examples: API endpoint changed but README still shows old examples Function signature modified but JSDoc/docstring remains outdated New team members follow stale docs and implement incorrectly Frequency: Almost daily Developers find doc updates tedious, and code reviews often miss documentation consistency. Over time, trust in documentation erodes until nobody references it anymore. ...

January 23, 2026 · 3 min · Young