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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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Same Game in Vanilla JS — Flood Fill, Gravity, and Column Compression

Same Game in Vanilla JS — Flood Fill, Gravity, and Column Compression

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4 min read
Classical Ciphers With Chi-Squared Frequency Analysis for Auto-Decryption

Classical Ciphers With Chi-Squared Frequency Analysis for Auto-Decryption

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3 min read
Prime Factorization With Deterministic Miller-Rabin Up to 10^24

Prime Factorization With Deterministic Miller-Rabin Up to 10^24

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3 min read
Japanese Wordle — Why Duplicate-Character Handling Is Trickier Than It Looks

Japanese Wordle — Why Duplicate-Character Handling Is Trickier Than It Looks

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2 min read
A Text and JSON Diff Viewer With LCS Algorithm and Semantic Comparison

A Text and JSON Diff Viewer With LCS Algorithm and Semantic Comparison

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2 min read
Building Minesweeper With a Pure-Function Game Engine and BFS Flood Fill

Building Minesweeper With a Pure-Function Game Engine and BFS Flood Fill

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3 min read
Snake With a Greedy Auto-Play AI and Immutable Game State

Snake With a Greedy Auto-Play AI and Immutable Game State

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3 min read
đź’ľ Memoization Explained Like You're 5

đź’ľ Memoization Explained Like You're 5

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2 min read
Claprec: Machine Learning in Practice (4/6)

Claprec: Machine Learning in Practice (4/6)

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6 min read
What Amazon, Google, and Meta actually test in coding interviews (with specific problems)

What Amazon, Google, and Meta actually test in coding interviews (with specific problems)

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6 min read
How I Used Bit Manipulation to Speed Up Float-to-Int Conversion in a Storage Engine

How I Used Bit Manipulation to Speed Up Float-to-Int Conversion in a Storage Engine

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5 min read
3 and 4 Sum optimized Approach

3 and 4 Sum optimized Approach

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2 min read
Sub-Quadratic Sparse Attention: How SSA Solves the Long-Context Problem

Sub-Quadratic Sparse Attention: How SSA Solves the Long-Context Problem

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10 min read
How I Built an HFT Matching Engine (And All The Things I Got Wrong)

How I Built an HFT Matching Engine (And All The Things I Got Wrong)

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5 min read
Python dict Internals: Hash Tables, Collision Resolution, and Hash Attacks

Python dict Internals: Hash Tables, Collision Resolution, and Hash Attacks

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5 min read
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