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Memory Allocation
A visual introduction to memory allocation.
Sam Rose
I write visual and interactive guides to programming topics.
- Popular posts
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Visit samwho.dev → RSS feedOn Hacker News Apr 2023 – Aug 2025
Software Engineering 7Math & Algorithms 5Systems & Performance 3Networking & Internet 1
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A visual introduction to big O notation
A visual introduction to big O notation.
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Reservoir Sampling
Choosing fairly when you don't know how many you're choosing from.
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Hashing
A visual, interactive introduction to hash functions.
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A visual interactive guide to Bloom filters
A visual, interactive guide to what bloom filters are, when you would use them, and how they work.
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Turing Machines
An interactive introduction to Turing machines, the theoretical foundation of modern computing.