Free Online

Algorithms and Data Structures Courses and Certifications

Master fundamental programming concepts including arrays, trees, graphs, and sorting algorithms to solve complex computational problems efficiently. Build your skills in Python, Java, and JavaScript through courses on edX, Coursera, and freeCodeCamp, progressing from basic data structures to advanced dynamic programming techniques.

646 courses
Showing 646 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Coursera
    • 1 day 10 hours 5 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 hour 55 minutes
    • On-Demand
    • Free Online Course
    • Udemy
    • 1 day 3 hours 2 minutes
    • On-Demand
    • Paid Course
    • Coursera
    • 17 hours 26 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 hour 10 minutes
    • On-Demand
    • Free Online Course
    • Coursera
    • 1 day 22 hours 18 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 13 hours 44 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 hour 28 minutes
    • On-Demand
    • Paid Course
    • edX
    • 6 weeks, 6-8 hours a week
    • On-Demand
    • Free Online Course (Audit)
    • Udemy
    • 2 hours 56 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 5 hours 32 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 5 hours 5 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 hour 40 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 6 hours 36 minutes
    • On-Demand
    • Paid Course

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.