General

Linux

• Bash Guide
• Linux Command Handbook (video)
• Linuxize

SSH

• ssh
• ssh_config
• scp - linuxize

Coding

• Programming Languages
• The power of 10
• Awesome

Development Tools

Git/Github

• Guide - atlassian
• git Docs
• ssh auth
• gitignore.io
• gitignore patterns

VS Code

• Keyboard Shortcuts
• Variable Reference

Docker

• Docker Docs
• Docker Hub
• Docker Tutorial for Beginners - freeCodeCamp

Notion

• Second Brain - Thomas Frank Explains
• Second Brain From Scratch - Thomas Frank Explains
• Notero

Other Tools

• tmux
• vim

Concepts

Object Oriented Programming

• Intro to Object Oriented Programming - Crash Course - freeCodeCamp
• Design Patterns Elements of Reusable Object-Oriented Software

Data Structures & Algorithms

• Data Structure Recap

• Data Structure Notes

• The Last Algorithms Course You’ll Need - ThePrimeagen (course)

• Awesome Algorithms

Systems Programming

• man7
• linux.die
• Unix Processes in C - CodeVault
• Unix Threads in C - CodeVault

Web Development

• Web Fundamentals
• Frontend
• Backend

Databases

• Database Reference

Artificial Intelligence

• AI Reference
• Machine Learning
• Deep Learning

Data Science

• Statistics Notes - 365DataScience
• PySpark Tutorial - freeCodeCamp

Cyber Security

• OWASP Cheat Sheet
• MITRE Database
• Network Security Notes
• Hacktricks

Other Stuff

• Awesome Selfhosted

Regex

• Learn Regular Expressions - freeCodeCamp

Free Stuff

• Free For Dev
• FMHY

Google Search

• Google Search Parameters
• Google Like a Pro - freeCodeCamp

Blogs

• samcurry