🚀 Best YouTube Channels to Learn Tech Skills
Cybersecurity
John Hammond - https://www.youtube.com/@_JohnHammond
Networking
David Bombal - https://www.youtube.com/@davidbombal
Python
Code With Harry - https://www.youtube.com/@CodeWithHarry
React
Codevolution - https://www.youtube.com/@Codevolution
UI/UX
GFXMentor - https://www.youtube.com/@GFXMentor
JavaScript
Traversy Media - https://www.youtube.com/@TraversyMedia
Java
Kunal Kushwaha - https://www.youtube.com/@KunalKushwaha
DevOps
Techworld With Nana - https://www.youtube.com/@TechWorldwithNana
Blockchain
Telusko - https://www.youtube.com/@Telusko
AI/ML
Krish Naik - https://www.youtube.com/@krishnaik06
Web Development
Traversy Media - https://www.youtube.com/@TraversyMedia
AWS
Code With Harry - https://www.youtube.com/@CodeWithHarry
SQL
Programming With Mosh - https://www.youtube.com/@programmingwithmosh
DBMS
Edureka - https://www.youtube.com/@edurekaIN

https://acchou.github.io/html-css-cheat-sheet/html-css-cheat-sheet.html#html

This website contains examples of HTML and CSS, including animations 🔥🔥

Great resource for frontend developers! ✌️

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🔥 12 Most In-Demand Skills

1️⃣ Data Analyst

https://youtu.be/VaSjiJMrq24?si=WTGx3hGK6ipGNcZ-

2️⃣ Artificial Intelligence

https://www.youtube.com/live/zE8soWrsg2Y?si=7TcUxqEHN8nztRxe

3️⃣ Machine Learning

https://youtu.be/LvC68w9JS4Y?si=uQtIN7krNTTi67zY

4️⃣ Digital Marketing

https://youtu.be/01Imoibt4as?si=_0VWsZOyAyrEe0ct

5️⃣ Data Science

https://youtu.be/gDZ6czwuQ18?si=F2vxhdwYrYSg0DHa

6️⃣ Generative AI

https://youtu.be/JQEwPa5FStM?si=OpYAVhsB6Ls4cVE
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7️⃣ Cyber Security

https://youtu.be/v3iUx2SNspY?si=ySF6di6pU8L-pCsH

8️⃣ Programming (Beginner Friendly)

https://youtu.be/UrsmFxEIp5k?si=W3019mglRJ_74NEe

9️⃣ Cloud Computing – Full Course (2026)

https://youtu.be/JoNPWZcExNA?si=Qvt8G3D5KFMPdhD3

🔟 Business Analytics – Full Course (2025)

https://youtu.be/bftaMQjNkYI?si=kcCuuwP7VsWR4Zz
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1️⃣1️⃣ Power BI – Full Course

https://youtu.be/qOTdpjLUELg?si=a2QB7gkIJIlqtX0I

1️⃣2️⃣ Prompt Engineering – Full Course (2025)

https://youtu.be/BUdwDOLQVWc?si=yrnXvx4JnPbaFWxW


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5 Best Java Projects links 🔗 🔥

1. Online Voting - https://youtube.com/playlist?list=PLhHaibdHQVE1i3qWow-Mp0W_OrBrq1ykg&si=YC1Md24eih7mzlVj

2. ⁠Bank Management System - https://youtube.com/playlist?list=PL_6klLfS1WqG8mRCW5a-bIViq1DbzQkp9&si=TAiM0MmpqDEa3OmY

3. ⁠AI Chatbot in Java - https://youtu.be/QP4HsdEPd-M?si=d6d3y7mkFHyj7QSM

4. ⁠University Management System - https://youtube.com/playlist?list=PL-cxzMmn1xXHFH9UXSck8qM5q84-lnquD&si=EkUgJ9QDxtqS5L5x

5. ⁠Supermarket Management - https://youtube.com/playlist?list=PL-cxzMmn1xXEvQLajE2zYEfeF11lISJ0c&si=XTNPO7OcOwOCKN35

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Want to learn Game Development??
Here is the detailed Roadmap, Crafted for beginners 🏎️


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You must know these websites if you are Front End Dev

👉🏻 CodePen - Best playground for Experiments - https://codepen.io/trending

👉🏻 CSS-Tricks - Learn CSS from real examples - https://css-tricks.com/

👉🏻 DevDocs - All language docs in one place - https://devdocs.io

👉🏻 Can i use - Conditional styling without JavaScript - https://caniuse.com/

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Want to learn Databases in deep 💻
Watch these videos - 🔥🔥

• How do Databases work? - https://www.youtube.com/watch?v=8ogJlOIxKVE

• SQL Tutorial - Full Database Course for Beginners - https://www.youtube.com/watch?v=HXV3zeQKqGY

Relational Database Design – Full Course - https://www.youtube.com/watch?v=26ls5lNiijk

List of companies 🙌
Tier wise - https://www.decodedev.in/tier-list


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https://acchou.github.io/html-css-cheat-sheet/html-css-cheat-sheet.html#html

This website contains examples of HTML and CSS, including animations 🔥🔥

Great resource for frontend developers! ✌️

Please react to this post❤️

🔥 Level up your DSA skills with these awesome visualization tools:

1. https://www.dsavisualizer.in/

2. https://csvistool.com/

3. https://visualgo.net/en

4. https://dsavisualization.com/

Perfect for mastering concepts through interactive learning! 🚀

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The only CMD Commands you need to know:

1/ File and Directory Commands
• pwd - Show current directory
• ls - List directory files
• ls -la - Detailed file list
• cd <folder> - Change directory
• cd .. - Go back directory
• mkdir <name> - Create new folder
• rmdir <name> - Remove empty folder
• rm <file> - Delete file
• rm -rf <folder> - Force delete folder
• cp <src> <dest> - Copy file
• mv <src> <dest> - Move or rename
• touch <file> - Create empty file
• clear - Clear terminal screen

2/ File Viewing Commands
• cat <file> - Display file content
• less <file> - Scroll file content
• head <file> - First lines output
• tail <file> - Last lines output
• tail -f <file> - Live file tracking

3/ System Commands
• whoami - Show current user
• uname -a - System information
• top - Show running processes
• ps - Process status list
• kill <pid> - Terminate process
• df -h - Disk usage info
• du -sh <folder> - Folder size summary
• history - Show command history
• man <command> - Command manual page
• echo <text> - Print text output

Learn for Free – Useful Links

HTML → https://html.com

CSS → https://web.dev/learn/css

JavaScript → https://javascript.info

React → https://reactplay.io

Vue → https://learnvue.co

Angular → https://angular.dev/tutorials

Git → https://git-scm.com/book

Web3 → https://learnweb3.io

Python → https://www.learnpython.org

SQL → https://www.w3schools.com/sql

Blockchain → https://cryptozombies.io

Next.js → https://nextjs.org/learn

AI (Basics) → https://www.elementsofai.com

PHP → https://phptherightway.com

API → https://rapidapi.com/learn

Go → https://www.learn-golang.org

Rust → https://www.rust-lang.org/learn

Design Patterns → https://refactoring.guru

TypeScript → https://www.typescriptlang.org/docs

C++ → https://cplusplus.com/doc/tutorial

Java → https://docs.oracle.com/javase/tutorial

C# → https://dotnet.microsoft.com/learn/csharp

Swift → https://swift.org/learn

Django → https://www.djangoproject.com/start

Flask → https://flask.palletsprojects.com/tutorial

Docker → https://www.docker.com/get-started

Kubernetes → https://kubernetes.io/docs/tutorials

Linux → https://linuxjourney.com

Cybersecurity → https://tryhackme.com

DevOps → https://roadmap.sh/devops

Cloud (AWS) → https://aws.amazon.com/training

Cloud (GCP) → https://www.cloudskillsboost.google

Cloud (Azure) → https://learn.microsoft.com/azure

🚀 Top Free Websites to Learn & Practice Coding

💻 1. freeCodeCamp
🔗 freecodecamp.org
Best for: Full-stack web development, Python, & certifications.
Completely free interactive curriculum with hands-on projects and verified certs.

🎯 2. LeetCode
🔗 leetcode.com
Best for: Data Structures, Algorithms (DSA) & interview prep.
Thousands of coding challenges sorted by topic and company interview patterns.


🏆 3. HackerRank
🔗 hackerrank.com
Best for: Core language fundamentals (Python, SQL, C++) & skill badges.
Domain-specific practice, skill assessments, and competitive coding contests.


🥋 4. Codewars
🔗 codewars.com
Best for: Gamified challenge solving.
Train on community-created coding challenges (kata) to rank up and learn clever solution patterns from others.


🎨 5. Frontend Masters
🔗 frontendmasters.com/bootcamp
Best for: Frontend web development fundamentals (HTML, CSS, JavaScript).
Offers high-quality free beginner bootcamps and comprehensive guides taught by top industry engineers.


🧠 6. Project Euler
🔗 projecteuler.net
Best for: Mathematical logic & heavy algorithmic thinking.
A collection of challenging math and computer science problems that require creative code solutions.


Please react to this post if you find it useful 🚀🙌

Learn Tree Data Structure in detail 👇

https://www.decodedev.in/learn/tree

7 Days, 7 New Certificates! 🎯

Supercharge your resume in just one week by completing these top-tier learning programs: 🚀

1. IBM Certifications: https://www.pearsonvue.com/us/en/ibm.html

2. Google (Official Certifications): https://developers.google.com/certification

3. Microsoft (Intro to Python Development): https://learn.microsoft.com/en-us/shows/intro-to-python-development/

4. Oracle (Academy Certifications): https://academy.oracle.com/en/resources-oracle-certifications.html

5. Deloitte (Learning & Academy Programs): https://www.deloitte.com/cy/en/services/deloitte-academy.html

6. PayPal (PCI Technical Compliance): https://www.paypal.com/in/webapps/mpp/pci-compliance

7. Meta (Business & Marketing Certifications): https://www.facebook.com/business/learn/certification

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