The experiment index
Small tools.
Real frictions.
We find repeated problems in public conversations, turn one into a focused browser product, and publish the result. Every experiment is free, private, and usable without an account.
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experiments
and counting
Latest launch
The full archive
Find the tool for your friction.
No experiment matches that yet.
Try a broader problem word. The archive grows with every launch.
How the lab works
Signal in.
Experiment out.
- 01Find the repeat
Look for a concrete problem appearing more than once—not a lone hot take.
- 02Make it falsifiable
Name the user, the intervention, and the result that would count.
- 03Ship the smallest useful thing
Build a private browser tool that proves one promised outcome.