A curated list of applications, tools, and other materials
Linux distributions include various fields
https://github.com/luong-komorebi/Awesome-Linux-Software

Linux malware tracking
https://github.com/timb-machine/linux-malware

List of Best Open Source Python Apps
https://github.com/mahmoud/awesome-python-applications

Thousands of resources related to ethical hacking and penetration testing
https://github.com/The-Art-of-Hacking/h4cker

Web Developer Roadmap in 2021
https://github.com/kamranahmedse/developer-roadmap

Roadmap for the Data Engineer in 2021
https://github.com/datastacktv/data-engineer-roadmap

The roadmap for learning artificial intelligence in 2021
https://github.com/AMAI-GmbH/AI-Expert-Roadmap

Roadmap for learning Android application development
https://github.com/MindorksOpenSource/android-developer-roadmap

An organized list of design resources and UI libraries from images, CSS web templates, tools, and more
https://github.com/bradtraversy/design-resources-for-developers

A development platform for building mobile and desktop web applications using Typescript, JavaScript, and other languages
https://github.com/angular/angular

An updated and organized reading list to illustrate the patterns of large-scale scalable systems
https://github.com/binhnguyennus/awesome-scalability

List of command line tools and toolkits
https://github.com/alebcay/awesome-shell

Command text processing
https://github.com/learnbyexample/Command-line-text-processing

A curated list of open source sysadmin resources
https://github.com/kahun/awesome-sysadmin