Óscar Toledo G.

My winning entries from contests like the IOCCC, JS1K and MSXdev, also the world's smallest chess programs written in C, Java and Javascript, and retrogames.

Popular posts: 8
Total points: 1,462
HN comments: 377
Rank: #1,294 personal

Visit nanochess.org → On Hacker News Jun 2021 – Jul 2026

Software Engineering 8 History & Retro Computing 4 Programming Languages 2 Games & Graphics 2

Most points Most discussed Most cited Newest

I coded a Pascal compiler for transputer as a teen in 1993

2025180 points63 comments Software Engineering details

History of the development of my Pascal compiler for transputer when I was age 13.

Completing a BASIC language interpreter in 2025

2025101 points21 comments Software Engineering details

Completing a BASIC language interpreter in 2025 for replacing the very slow Mattel ECS BASIC for Intellivision.