data-structures

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#data-structures

@vintcessun: Came across an interesting project this morning that changed my perspective on interview prep. I used to think that grinding LeetCode was enough for big tech interviews, but in essence, they test your complete understanding of computer science. This project strings together discrete knowledge points into a systematic study plan, covering everything from Big-O, data structures, algorithms to system design and interview tips, even including how to write a resume.

X AI KOLs Timeline · 7h ago Cached

A popular GitHub project providing a comprehensive multi-month study plan for software engineering interviews, covering CS fundamentals, algorithms, system design, and resume tips.

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#data-structures

Revealing the frontier with stacks and queues

Lobsters Hottest · yesterday Cached

A technical blog post explaining the benefits of using stacks and queues over recursion for tree traversal, with code examples in Rust.

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#data-structures

Agent Memory: An Anatomy

Hacker News Top · 2026-05-27 Cached

An exploration of the components and design decisions behind agent memory libraries, clarifying the gap between cognitive science terminology and engineering implementation.

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#data-structures

@itsalexzajac: An engineer built an interactive book on data structures and algorithms of 680 pages:

X AI KOLs Timeline · 2026-05-26 Cached

An engineer created an interactive 680-page book on data structures and algorithms, available online.

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#data-structures

Replacing a 3 GB SQLite db with a 10 MB FST (finite state transducer) binary

Hacker News Top · 2026-05-10 Cached

The author describes replacing a 3 GB SQLite database with a 10 MB Finite State Transducer (FST) binary to optimize a Finnish-English dictionary tool, achieving a 300x reduction in memory usage while maintaining performance.

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