A collection of concise write-ups on small things I learn day to day across a variety of languages and technologies. These are things that don't really warrant a full blog post. These are things I've picked up by Learning In Public™ and pairing with smart people at Hashrocket.
https://dev.to/jbranchaud/how-i-built-a-learning-machine-45k9

Prosody is a modern XMPP communication server. It aims to be easy to set up and configure, and efficient with system resources. Additionally, for developers it aims to be easy to extend and give a flexible system on which to rapidly develop added functionality, or prototype new protocols.
Prosody is open-source software under the permissive MIT/X11 license.

This Guide will show you how to migrate an existing Mastodon dockerized instance to a new Server without docker.
Even the article dates from June 2021, it's a good overview about the steps to perform

Recepta provada ja per mi un parell de cops i puc garantir que surt molt bona.

Lessons Learned from Twenty Years of Site Reliability Engineering.
Or, Eleven things we have learned as Site Reliability Engineers at Google

Hugo based static page generator and blog with ActivityPub support

I build a lot of command-line tools in Python. It’s become my favorite way of quickly turning a piece of code into something I can use myself and package up for other people to use too.
[...] Here are some notes on what I’ve learned about designing and implementing CLI tools in Python so far.

Diccionari conceptual d'expressions lexicalitzades, que relaciona conceptes amb expressions lexicalitzades de naturalesa gramatical diversa, allò que en la gramàtica tradicional s'han anomenat genèricament locucions i frases fetes. Per a cada informació lexicalitzada es proporciona informació gramatical i lingüística diversa.
Aquesta és una versió en línia del DSFF que incorpora algunes revisions i modificacions de la segona edició de l'obra impresa, publicada el juny de 2006.

The ActivityPub protocol is a decentralized social networking protocol based upon the [ActivityStreams] 2.0 data format. It provides a client to server API for creating, updating and deleting content, as well as a federated server to server API for delivering notifications and content.

pytest official documentation page explaining how to capture the stdout and stderr output and make use of it during as an assert during the test