ChillyCapy · HN

CapyToolkit – Browser-native developer and hardware diagnostic tools

pagalannu01 · HN

PDFly – 56 free PDF tools that run in the browser

alentodorov · HN

built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.

@smarterV01 · X

@bigchusstheory · X

@letxapp · X

collaborative Latex. link: