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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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The Data Structure That Finally Made Recursion Click For Me

The Data Structure That Finally Made Recursion Click For Me

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3 min read
A daily logic puzzle with no backend at all

A daily logic puzzle with no backend at all

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3 min read
No Jinja: What Replaces Templating When SQL Is an AST

No Jinja: What Replaces Templating When SQL Is an AST

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5 min read
Why this DCA vs lump-sum simulator caps a single month’s crash at 95%

Why this DCA vs lump-sum simulator caps a single month’s crash at 95%

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6 min read
Blocking Millions of Malicious IPs in O(32) Time with Bitwise Tries

Blocking Millions of Malicious IPs in O(32) Time with Bitwise Tries

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4 min read
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
Modeling Crafting Dependencies for a Scrap Mechanic Planner

Modeling Crafting Dependencies for a Scrap Mechanic Planner

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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
Frequency Tracking at Scale: Fitting Recency, Counts, and First-Sightings into 64 Bits

Frequency Tracking at Scale: Fitting Recency, Counts, and First-Sightings into 64 Bits

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4 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
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