Computer Science

Computer systems

4 free resources, hand-picked and sorted so you can find the right fit for your level and time.

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4 resources

C Website Alex Aiken · edX / Stanford University

Compilers - Stanford / edX

Stanford's rigorous compilers course - lexical analysis parsing semantic analysis code generation and optimisation. Bui… Advanced 40 – 100 hrs Full course Exercises Free to access View YouTube Staff pick Fireship (Jeff Delaney) · YouTube / Fireship

Every Operating System Concept in One Video

A fresh Fireship sweep of all core OS concepts - processes threads scheduling memory file systems and more. Perfect fir… Beginner Under 30 min Single video No prerequisites View YouTube Carrie Anne Philbin · YouTube / PBS

How Computers Read Code - Crash Course CS #11

A friendly 10-minute Crash Course episode on how programming languages are parsed compiled and interpreted - great acce… Beginner Under 30 min Single video No prerequisites View YouTube Fireship (Jeff Delaney) · YouTube / Fireship

LLVM in 100 Seconds

A 2-minute explainer on what compilers do and how LLVM underpins Rust Swift C and C++. Punchy and memorable - the ideal… Beginner Under 30 min Single video No prerequisites View
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