Test Mentor thanked Test Mentee

“Test Mentee shipped a live portfolio in four days. When the layout broke on mobile they didn't ask me — they diagnosed it, switched approach, and wrote down why. That's the working style I'd want on a team.”

Shadow · what was unsaid before

“I almost didn't see how much restraint the two-color design took.”

On Proof, engineers thank people publicly · the recipient approves before it goes live. The shadow line — “what was unsaid before” — is required.