- Regular Expressions - Hitesh Chaudhary
- DP Gaurav Sen
- Number Theory
- Number Theory - CodeNCode
- Code With Harry
- Algorithms by Abdul Bari
- MIT OpencourseWare - Intro to Algos
- Maths for Programmers - My Code School
- MIT OpenCourseWare - Maths for CS
- Linear Algebra - FreecodeCamp
- Sets and Logic - FreecodeCamp
- C++ The Cherno
- Leetcode Questions - KNJ
- Leetcode Medium - KNJ
- Tree - TUF
- Bit Manipulation - CodeNCode
- Leetcode Medium
- Leetcode Hard
- Rachit Jain
- Gaurav Sen Series
- My Code School
- Take U Forward - Placement Series
- Light & Dark Mode with CSS Variables
- Material UI - The Net Ninja
- CSS Animations
- CSS in 30 Days - FreeCodeCamp
- Akshay Saini's - Namaste JS
- Hitesh Choudhary
- FreeCodeCamp
- Clever Programmer
- Traversy Media Crash Course
- Code With Harry
- WSCube
- WSCube ES6
- Programming with Mosh
- Codevolution
- React Mega Course
- Clever Programmer - 5 day React Challange
- Quiz App
- FreeCodeCamp 1
- FreeCodeCamp 2
- Clever Programmer Crash Course
- Traversy Media Crash Course
- Hitesh Choudhary Crash Course
- One Video Projects
- WsCube
- React By Building Real World Projects
- SQL - Corey Schafer
- SQL - Clever Programmer
- SQL - Khan Academy
- SQL - FreecodeCamp
- SQLite - FreeCodeCamp
- DataBase Design - FreecodeCamp
- MySQL - Tech With Tim
- Corey Schafer
- Corey Schafer 2
- SentDex
- SentDex - Complete Python 3
- SentDex - Python for Finance
- Python Intermediate - Neural Nine
- Python Advance - Neural Nine
- Python Finance - Neural Nine
- Python for Networking
- Telusko Full Series
- Code With Harry Full Course
- FreecodeCamp Full Course
- OOP - Corey Schafer
- Clever Programmer
- Programming with Mosh
- WsCube
- Single Video Projects
- Fun With Python
- Slack Bot - Tech With Tim
- 12 PyProjects - FreecodeCamp
- SentDex - Reddit API
- ForCodeCoder
- Python OOPs - Corey Schafer
- Python Mini Projects
- The New Boston
- Tech With Tim
- Code With Harry
- Julian Nash
- Pretty Printed
- Flask Templates
- Flask SQLAlchemy
- Flask WTForms
- FreeCodeCamp 1
- FreeCodeCamp 2
- Clever Programmer
- Edureka
- Corey Schafer - Blogging WebApp
- Workout Tracker
- One Video Projects
- The New Boston
- Tech With Tim
- SentDex
- SentDex 2
- Code With Harry Series
- Clever Programmer Series
- Telusko Series
- Corey Schafer
- Clever Programmer
- Telusko
- Traversy Media Crash Course
- FreeCodeCamp
- WsCube
- A Deep Dive Into System Design
- CodeKrle
- SD Interview Preparation
- SD Primer - SudoCode
- SD - Gaurav Sen
- Machine Learning — Andrew Ng
- Machine Learning — SentDex
- Machine Learning - StatQuest
- Statistics - StatQuest
- Data Analysis - SentDex
- Open CV - SentDex
- Python ML Projects
- Data Science Series - Freecodecamp
- Data Science - Freecodecamp
- Matplotlib - Corey Schafer
- Pandas - Corey Schafer
- Python Web Crawler - Thenewboston
- Data Analysis
- Neural Nine
- GIT - Corey Schafer
- GIT - WsCube
- Git - Pepcoding
- Tkinter - Code with Harry
- IMP Concepts with Roadmaps
- Gaurav Sen
- CommandLine - Corey Schafer
- Docker - TheNewBoston
- OpenGL - The Cherno
- OS - Sanchit Jain
- DBMS - Sanchit Jain
- DBMS - Gate Smashers
- OS - LetUsDevOps
- CN - LetUsDevOps
- CN - Gate Smashers
- COA - Gate Smashers
- Mechanical Concepts - Learn Engineering
- Mechanical Equipment Design - Learn Engineering
- Aerospace & Aeronautical - Learn Engineering
- Turbomachinery - Learn Engineering
- Internet & Telecommunication Technology - Learn Engineering
- Electronics & Electrical - Learn Engineering
- Electrical Machines - Learn Engineering
- Automobile Engineering
- More mathematics - Animated
- Electric Circuits
- More Electric Circuits
- Quantum World
- Einstein's Universe
- Journey into cryptography - Computer Science
- Journey into information theory - Computer Science
- Life on earth and in the universe - Cosmology & Astronomy
- SEO for Beginners - Thenewboston