trends101 is a free trend-intelligence dashboard for AI and tech. Every week it classifies ~1,400 Hacker News stories into 16 topic categories, measures topic-diversity (Shannon entropy) to spot when the conversation is narrowing, and correlates those signals with GitHub star velocity and PyPI download activity — so you can see which topics are actually gaining traction, not just which ones are loud. Includes an AI release timeline, influencer tracker ....
