istenesimi

4 ms·

1. 1.▲
   by istenesimi 7mo ago

   what else!?
2. 2.▲
   I mass-replaced FFmpeg's MJPEG decoder with Claude Code – 4K LOC, 8% the speed(github.com)

   2 points by istenesimi 7mo ago|2 comments
3. 3.▲
   by istenesimi 7mo ago

   I gave Claude Code (Opus) 9 structured prompts and asked it to recreate FFmpeg's MJPEG decoder from scratch in pure C99. No dependencies. Results: 4,103 lines of C, 16 passing tests, SSIM 0.9789 vs FFmpeg output. Performance: ~8% of F