Computer Science Courses and Certifications

Dancing Cells - Efficient Data Structures for Combinatorial Problem Solving

A sparse-set variation called dancing cells supports reversible search through combinatorial possibilities and can outperform dancing links.

• YouTube
• 1 hour 33 minutes
• Self-Paced
• Free Video

Stanford Seminar - Antisocial Computing

An empirical HCI seminar on how mood, context, and negative feedback can turn ordinary users into trolls and intensify antisocial behavior online.

• YouTube
• 56 minutes
• Self-Paced
• Free Online Course

Stanford Seminar - Time Traveling Hardware and Software Systems

Explore physiological time, a time-traveling approach to scalable cache coherence and database concurrency control.

• YouTube
• 1 hour 9 minutes
• Self-Paced
• Free Online Course

Stanford Seminar - QED and Symbolic QED- Dramatic Improvements in SoC Validation and Debug

A seminar on Quick Error Detection and Symbolic QED for reducing SoC error-detection latency, increasing bug coverage, and localizing difficult hardware bugs.

• YouTube
• 1 hour 19 minutes
• Self-Paced
• Free Online Course

Dynamic Code Optimization and the NVIDIA Denver Processor

Explores how NVIDIA Denver uses dynamic code optimization and binary translation to simplify microarchitecture while improving ARM processor performance.

• YouTube
• 1 hour 14 minutes
• Self-Paced
• Free Online Course

Stanford Seminar - Mind Your State for Your State of Mind

Explores how state, transactions, and identity semantics evolve as applications move from shared processes to scalable microservices.

• YouTube
• 1 hour 11 minutes
• Self-Paced
• Free Online Course

Coding Train

Slide Puzzle in JavaScript

1 rating

Build a playable image slide puzzle in p5.js using tiled images, arrays, shuffling, mouse interaction, and solve detection.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

NPTEL;  IIT Kharagpur

Introduction to Algorithms and Analysis

1 rating

An introduction to algorithms connecting programming with mathematical modeling, performance analysis, sorting, data structures, dynamic programming, and graph methods.

• YouTube
• 1 day 5 hours
• Self-Paced
• Free Video

CodeHelp - by Babbar

Time and Space Complexity - How to Avoid Time Limit Exceeded

1 rating

Learn Big O notation and solve time- and space-complexity problems to avoid Time Limit Exceeded errors.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

The Cherno

Setting Up OpenGL and Creating a Window in C++

1 rating

Set up OpenGL in C++ with GLFW and Visual Studio, debug initialization and clearing errors, and render a first triangle using legacy OpenGL.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

The Royal Institution

Quantum Computing in the 21st Century – With David Jamieson

1 rating

Explore how qubits and quantum states could enable large-scale computers, and the precision engineering challenges involved in building them.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

CodeHelp - by Babbar

Types of Operating Systems

1 rating

An introductory overview of operating system goals and major types, from single-process and batch systems to distributed and real-time systems.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Quantum Computer Programming With Qiskit

1 rating

Learn to program quantum computers with Qiskit through qubits, quantum gates, and the Deutsch–Jozsa algorithm.

• YouTube
• 2 hours 30 minutes
• Self-Paced
• Free Video

Filtering in Computer Vision - Lecture 2

Explore image filtering techniques, from Gaussian smoothing and noise reduction to derivatives, convolution, and edge detection.

• YouTube
• 1 hour 13 minutes
• Self-Paced
• Free Video

Caleb Curry

System Design - Essential Concepts and Scaling Strategies

Learn how application architecture, scaling, replication, sharding, and consistency concepts help systems serve millions of users around the world.

• YouTube
• 4 hours 29 minutes
• Self-Paced
• Free Video