3 months ago I purchased a subscription at codecrafters.io and this post is a summary of challenges I completed or tried to. See the list below.

Finished:

  • Http server
  • Dns server
  • BitTorrent client

Started:

  • Redis
  • SqlLite

I found those challenges to be satisfying and interesting. Some stages took me a way more time than I thought they would, and some less, but nevertheless I gained a deeper understanding of how this things work under the hood.

All code is present on my github.