Best of 2021

The blog posts Hacker News loved most in 2021. 521 posts.

Tools & Productivity
428

Sending Emails to Myself

In April, I wrote operatornotify.py , a module which allows my programs to notify me of important information or errors. I was immediately very proud of it. It felt awesome to get so much impact out of a sub-100 line module as I went around hooking it up to my existing programs and getting the tracebacks from my…