Top posts

Every blog post that took off on Hacker News, ranked by the votes of its best submission. 422 posts.

History & Retro Computing
2023
395

Homebrew Hercules Graphics Card

After viewing our CGA Redux livestream a friendly tinkerer named Arek contacted me if I was interested in a homebrew Hercules Graphics Card PCB that he designed. Naturally I said yes and assembled the card, playing beta tester for his design. It will probably be open sourced eventually, but is not yet available. So…

403

History of the PDF

Explore the remarkable history of the PDF. This ubiquitous format, which has shaped the way we share and view documents, has a story as compelling as its widespread use. Discover why the PDF, often criticized yet universally used, continues to be a vital part of our digital world in 2023.

404

Shipping Graphing Calculator

I've been on many projects that get canceled. We're building cool stuff. We're going above and beyond, and we're excited. But the project encounters reality, shifting priorities, or budgeting constraints, and the work never goes anywhere. It always feels tragic, but then I move on. But what if I didn't let a project…

408

Inércia 2023

Filipe Cruz (aka psenough) invited me to Inércia 2023, a local Demoscene event organized by the Associação Inércia that took place in the infamous Incrível Almadense. I’ve done my fair share of bouncing ball assembly demos in the 80s and others more recently, but I don’t qualify as a demoscener, not even by the lowest…