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Jan 2026
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ITJobNotify Team
Best Free Resources to Learn DSA in 2026
A curated list of free, high-quality DSA learning platforms.
DSAFree ResourcesCoding
Estimated reading time: 3
Best Free Resources to Learn DSA in 2026
You do not need expensive courses to master DSA.
Best Free Platforms
- LeetCode (free tier)
- GeeksforGeeks
- CS50
- NeetCode roadmaps
How to Practice Effectively
- Focus on patterns
- Revise weekly
- Write solutions from scratch
Learning Resources
- LeetCode → https://leetcode.com/
- CS50 → https://cs50.harvard.edu/
Read time: ~3 minutes
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