manceraio Karma 874 Created 7 years ago Recent Submissions 1. ▲ Ask HN: Books worth reading multiple times? 10 points · 3 years ago · 19 comments 2. ▲ Show HN: SHA-256 explained step-by-step visually (sha256algorithm.com) 1241 points · 3 years ago · 137 comments 3. ▲ Conway's Law (en.wikipedia.org) 51 points · 3 years ago · 12 comments All submissions on HN · View profile on HN