Some sites / projects worth of link sharing:
Hacker News - Business, startup, developer and technolgy news.
The Economist - Economy in depth, with proper analysis.
New Scientist - Excellent science magazine.
Other tools worth mentioning
7-Zip - Ultimate free data compression tool.
DuckDuckGo - Awesome privacy preserving Internet search service.
Duplicati - Backup your stuff to securely to almost anywhere.
Fish - The modern shell option for Linux shell.
GnuPGP - The way to encrypt and sign data.
KeePass - Secure password manager application.
LibreOffice - The best free office software package.
Nginx - The best open source web server.
PostgreSQL - The open source database, used for more demanding projects.
Python - Excellent too for data manipulation, scripting, gluing components together.
SQLite - Locally store and query data with fast, reliable and efficient SQL database.
Ubuntu - One of the free Linux based operating system distributions.
VLC - The only (multi codec) media player you'll ever need.
Last update: 2021-08-29 (YYYY-MM-DD) - Copyright Sami Lehtinen - www.sami-lehtinen.net