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Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

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Monotonic Stack: The Matrix of Array Problems

Monotonic Stack: The Matrix of Array Problems

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4 min read
Building an AI lineup optimizer for a Discord esports bot (the algorithm, not the hype)

Building an AI lineup optimizer for a Discord esports bot (the algorithm, not the hype)

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5 min read
Why Fixed-Window Rate Limiters Fail (And How to Fix Them with Math)

Why Fixed-Window Rate Limiters Fail (And How to Fix Them with Math)

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3 min read
Why Standard Math Isn’t Enough: Building a Sub-Millimetre Qibla Compass in Next.js

Why Standard Math Isn’t Enough: Building a Sub-Millimetre Qibla Compass in Next.js

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2 min read
Count-Min Sketch

Count-Min Sketch

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4 min read
Java Concurrency: Mastering ConcurrentSkipListMap for Machine Coding

Java Concurrency: Mastering ConcurrentSkipListMap for Machine Coding

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2 min read
Learn Valid Parentheses, Reverse Linked List, and Tree Max Depth with Step-by-Step Visualization in DSA View View 👀👀

Curated progression from stacks to recursion

Learn Valid Parentheses, Reverse Linked List, and Tree Max Depth with Step-by-Step Visualization in DSA View View 👀👀

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9 min read
Modeling Crafting Dependencies for a Scrap Mechanic Planner

Modeling Crafting Dependencies for a Scrap Mechanic Planner

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2 min read
Zstandard einfach erklärt in 2 Episoden — Episode 1

Zstandard einfach erklärt in 2 Episoden — Episode 1

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7 min read
Implementing A* and RRT Motion Planning for Robotics

Implementing A* and RRT Motion Planning for Robotics

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2 min read
How Amazon-Style Dynamic Pricing Actually Works: Signals, Guardrails, and the Rules Layer Between Them

How Amazon-Style Dynamic Pricing Actually Works: Signals, Guardrails, and the Rules Layer Between Them

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6 min read
Splitting Polish statutory interest across central bank rate changes

Splitting Polish statutory interest across central bank rate changes

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3 min read
Random pairing gets surprisingly tricky once you try to avoid repeats

Random pairing gets surprisingly tricky once you try to avoid repeats

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5 min read
Mastering the Two Pointers Pattern: A Complete Algorithmic Blueprint

Mastering the Two Pointers Pattern: A Complete Algorithmic Blueprint

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7 min read
Generating Morse Code Is Easy. Decoding It Back Is a Completely Different Problem.

Generating Morse Code Is Easy. Decoding It Back Is a Completely Different Problem.

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3 min read
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