Sometimes the best product test is refusing to help
Benjamin Code watches a founder use his product for thirty minutes without rescuing her. Silences, wrong assumptions and lost state suddenly become very concrete bugs.
Archive
Ideas
IRZ news, analysis and ideas about Ideas.
Learning SIMD without needing it can still be useful
ThePrimeagen learns SIMD even though his project does not need it. The point is not to force optimization everywhere, but to recognize the shape of a problem later.