Hey Product Hunt,

I built Datamata Studios because I wanted two things in one place: genuinely useful developer tools and a better way to understand what the tech job market is actually asking for.

Most utility collections stop at the tools. Most career products stop at generic advice. Datamata combines both.

Under the hood, the trends layer queries public ATS job board APIs from Greenhouse, Lever, and Ashby. It extracts skill signals from active listings, normalizes them, and turns them into live rankings.

The free product includes:

20+ browser-based developer and data utilities
Live tech skill power rankings and 7-day movers
Top roles by category
Skill pages with context around demand, salary, and co-occurring skills
A public methodology page explaining how the data is collected

The Pro layer unlocks deeper 30-day timelines, company intelligence, and workflow tools, but I wanted the free product to stand on its own first.

Would love feedback on three things:

Which free utilities should be added next?
Which market signals matter most to you?
What would make the data more trustworthy or useful?

I'll be hanging out in the comments all day to answer any technical questions.