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Migrate to React 19 with ast-grep? — It’s hard to tell if this is doing things on easy or hard mode, but semi-automating the changes needed to get an app ready for React 19 is certainly interesting.

Why I Care Deeply About Web Accessibility And You Should Too — A web accessibility evangelist makes the case.

You may have heard of the "The One Billion Row Challenge" (1brc) and in case you don't, go checkout Gunnar Morlings's 1brc repo. I got sucked in because two of my colleagues have entered the competition and are on the leaderboard. PHP is not known for its speed, but as I am working on the PHP profiler I thought I gi...