Best of Show HN in Algorithms

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#1 Show HN: Wave function collapse algorithm

1226 points | 122 comments | Sep 30, 2016 | by ExUtumno

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#2 Show HN: A coloring book of data structures and algorithms

523 points | 105 comments | Sep 08, 2017 | by frwntfwtr

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#3 Show HN: Data Structures and Algorithms in JavaScript

369 points | 40 comments | Aug 07, 2019 | by admerox

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#4 Show HN: Stretch My Time Off – An Algorithm to Optimize Your Vacation Days

358 points | 174 comments | Nov 12, 2024 | by zachd

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#5 Show HN: Algorithm Cookbook in Rust

320 points | 71 comments | Jun 19, 2017 | by EbTech

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#6 Show HN: Binarysearch.io – Learn Algorithms Together

279 points | 38 comments | Jan 27, 2020 | by readyoursicp

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#7 Show HN: Space invaders, but the invaders evolve with genetic algorithm

253 points | 69 comments | Oct 30, 2018 | by atum47

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#8 Show HN: I discovered a trading algorithm that returns ~24.85% annually

249 points | 128 comments | Jun 06, 2021 | by Kibae

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#9 Show HN: "Programming Algorithms in Lisp” Book

232 points | 33 comments | Feb 08, 2021 | by vseloved

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#10 Show HN: I built a self hosted recommendation feed to escape Google's algorithm

214 points | 121 comments | Jul 19, 2022 | by jawerty

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#11 Show HN: An algorithm to automatically turn photos of food into faces

211 points | 28 comments | Feb 01, 2016 | by aaronrandall

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#12 Show HN: Illustrated Quicksort algorithm

187 points | 48 comments | Feb 14, 2017 | by skidding

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#13 Show HN: GitHub News, using a peak detection algorithm to detect trending repos

184 points | 31 comments | Mar 10, 2016 | by zthomas

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#14 Show HN: Dijkstra’s algorithm in the web browser with OpenStreetMap

158 points | 34 comments | Oct 04, 2016 | by ctcliff

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#15 Show HN: Space Invaders but the invaders evolve with genetic algorithm

155 points | 36 comments | Nov 19, 2019 | by atum47

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#16 Show HN: I created an algorithm to help me achieve Product-Market Fit

151 points | 42 comments | Oct 30, 2019 | by fstopmick

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#17 Show HN: Cracking passwords with a simple genetic algorithm

149 points | 58 comments | Feb 27, 2016 | by lyle_nel

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#18 Show HN: Automated algorithm translation for Python, C++, C#, JS

142 points | 14 comments | Mar 13, 2016 | by alehander42

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#19 Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News

140 points | 71 comments | Mar 16, 2023 | by manx

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#20 Show HN: Collection of animated algorithms and data structures

139 points | 11 comments | Jun 15, 2020 | by chris_l

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#21 Show HN: Bild – A collection of parallel image processing algorithms in Go

138 points | 21 comments | Jul 30, 2019 | by amzans

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#22 Show HN: Hindley-Milner Type Inference Algorithm in OCaml

136 points | 28 comments | Apr 27, 2016 | by krat0sprakhar

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#23 Show HN: Sortraits, Portraits of Sorting Algorithms

132 points | 4 comments | Apr 16, 2019 | by wtracy

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#24 Show HN: Old School Graphics Algorithms

126 points | 18 comments | Jul 07, 2019 | by ArashPartow

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#25 Show HN: Fast and Exact Algorithm for Image Merging

123 points | 31 comments | Sep 25, 2024 | by C-Naoki

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#26 Show HN: 3D Binpacking Algorithm Visualized

115 points | 16 comments | Oct 15, 2023 | by m3m3tic

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#27 Show HN: A Genetic Algorithm I wrote in JavaScript to evolve "Hello World"

109 points | 38 comments | Dec 14, 2010 | by user24

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#28 Show HN: An algorithm for smoothly filling holes in 3D meshes

104 points | 18 comments | Feb 26, 2018 | by erkaman

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#29 Show HN: Design, data-structure, algorithm problems and their solutions

103 points | 25 comments | Nov 29, 2016 | by sangupta

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#30 Show HN: Optimized trading algorithms using IPython parallel and ec2

102 points | 28 comments | Mar 25, 2013 | by twiecki

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#31 Show HN: Debugger that generates video visualizations for algorithm learning

102 points | 23 comments | Jan 28, 2020 | by kdrag0n

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#32 Show HN: A new A.I. Algorithm for Polygonal Mesh Mazes

101 points | 17 comments | Apr 26, 2012 | by xxbondsxx

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#33 Show HN: Taipy – Turns Data and AI algorithms into full web applications

98 points | 30 comments | Nov 30, 2023 | by nevodavid10

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#34 Show HN: Generative art with ant colony optimization algorithms

87 points | 22 comments | Jan 16, 2020 | by adyer07

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#35 Show HN: How I Used Machine Learning to Optimize My Trading Algorithm

82 points | 45 comments | Mar 26, 2013 | by taiboli

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#36 Show HN: Word2vec Algorithm in ~100sloc with NumPy

72 points | 30 comments | Jun 01, 2023 | by extasia

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#37 Show HN: Weight Lifting Algorithm Based on 5M Workouts

70 points | 90 comments | Apr 11, 2019 | by jakemor

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#38 Show HN: Selecta – Tune Your Own Spotify Recommendation Algorithm

69 points | 31 comments | Jul 28, 2023 | by parabyl

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#39 Show HN: Antimander – Optimize Congressional Districts with Genetic Algorithms

68 points | 50 comments | Jun 23, 2020 | by joelS

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#40 Show HN: League of Legends Build Orders by Genetic Algorithm

66 points | 28 comments | Jan 30, 2021 | by ReflectedImage

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#41 Show HN: My Book on Evolutionary Algorithms, Written in Python Notebooks

63 points | 8 comments | Jun 18, 2020 | by shahinrostami

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#42 Show HN: Graph Playground - Make Graphs/Networks and run Algorithms

57 points | 12 comments | Dec 03, 2017 | by mikedombo

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#43 Show HN: I developed a fast general purpose sorting algorithm

56 points | 24 comments | Jun 23, 2022 | by fangbingchen

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#44 Show HN: I started a repo for sharing algorithm implementations

52 points | 47 comments | Dec 24, 2013 | by kennyledet

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#45 Show HN: English and Spanish news articles summarizer algorithm with word clouds

50 points | 11 comments | Mar 05, 2019 | by Agent_Phantom

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#46 Show HN: A Genetic Algorithm library written in JavaScript

48 points | 41 comments | Aug 14, 2020 | by nyxyn

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#47 Show HN: PageFish search algorithm

45 points | 16 comments | Jul 17, 2018 | by peterburkimsher

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#48 Show HN: MapReduce Implementation of Spatial Co-Location Mining Algorithm

43 points | 7 comments | May 09, 2016 | by shagunsodhani

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#49 Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News

43 points | 5 comments | Mar 02, 2023 | by jwarden

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#50 Show HN my Hackathon Project: Visual Craigslist w/ HN's algorithm

42 points | 18 comments | May 01, 2011 | by SeoxyS

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#51 Show HN: Evolving fractals with genetic algorithms

42 points | 15 comments | Apr 03, 2020 | by atum47

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#52 Show HN: Ask our algorithm and real financial expert anything about your money

38 points | 7 comments | Oct 21, 2022 | by cgoodmac

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#53 Show HN: DivANS – Rust simd compression algorithm demo in WASM in the browser

36 points | 5 comments | Jun 20, 2018 | by daniel_rh

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#54 Show HN: Algorithms and Data Structures Implemented in JavaScript

34 points | 0 comments | Apr 05, 2019 | by adriansky

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#55 Show HN: A simple algorithm for drawing complex tables

25 points | 6 comments | Jan 05, 2016 | by Snaipe

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#56 Show HN: Bandit Algorithm for iOS, Android and Unity

24 points | 10 comments | May 27, 2014 | by splitforce

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#57 Show HN: A k-means clustering algorithm implementation written in Go

23 points | 0 comments | May 26, 2018 | by mueslix

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#58 Show HN: Using Genetic Algorithm to Create Fractals

22 points | 3 comments | Mar 14, 2021 | by atum47

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#59 Show HN: I Built a Tool to Break Free from YouTube's Addictive Algorithm

19 points | 15 comments | Jun 24, 2024 | by sarmadgulzar

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#60 Show HN: My first Genetic Algorithm program

19 points | 14 comments | Jun 24, 2015 | by dragonbonheur

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#61 Show HN: XPress Compress v1.0 – A config-less compression algorithm

19 points | 13 comments | Mar 01, 2019 | by zelon88

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#62 Show HN: Simulation of common page replacement algorithms in C

19 points | 4 comments | May 16, 2015 | by selbyk

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#63 Show HN: Rasa X – Algorithms alone won't solve conversational AI

18 points | 2 comments | May 21, 2019 | by bendyBus

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#64 Show HN: EndzinSrc – Wikipedia web crawler and PageRank algorithm implementation

17 points | 0 comments | Sep 26, 2018 | by lsr_ssri

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#65 Show HN: Interactive Visualization of Sorting Algorithms

16 points | 4 comments | Oct 08, 2017 | by caspervonb

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#66 Show HN: Reverse engineering GitHub's identicon algorithm

16 points | 2 comments | Mar 26, 2022 | by kshvmdn

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#67 Show HN: Freebie finding site using interesting algorithm

15 points | 5 comments | May 17, 2011 | by tectonic

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#68 Show HN: Small project on particle animation, genetic algorithms and plain JS

15 points | 5 comments | Jan 16, 2019 | by denomer

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#69 Show HN: A Visual Guide to Graph Traversal Algorithms

15 points | 0 comments | Jun 16, 2016 | by GordyMD

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#70 Show HN: Natural Language Earley Parser Algorithm in Python

14 points | 4 comments | Mar 17, 2017 | by amirouche

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#71 Show HN: An Empirical Evaluation of Linear Probing Algorithms

14 points | 1 comments | Nov 05, 2019 | by senderista

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#72 Show HN: My self-pub book on Evolutionary Algorithms with Python (inc. sample)

13 points | 5 comments | Apr 06, 2021 | by batterylow

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#73 Show HN: Twelve Simple Algorithms to Compute Fibonacci Numbers

13 points | 4 comments | Feb 29, 2020 | by adas0693

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#74 Show HN: Sofloo – A generative art algorithm built into a t shirt

13 points | 4 comments | Jan 06, 2019 | by rices

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#75 Show HN: I Wrote a Book on Evolutionary Algorithms with Python Notebooks

13 points | 3 comments | Nov 27, 2020 | by DataCrayon

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#76 Show HN: A content recommender with NLP algorithms in just three lines of code

13 points | 1 comments | Oct 22, 2015 | by lizmrush

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#77 Show HN: A site to learn algorithms with others

12 points | 1 comments | Jul 10, 2020 | by lawrencewu

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#78 Show HN: I presented a novel efficient streaming algorithm

12 points | 0 comments | Feb 21, 2025 | by C-Naoki

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#79 Show HN: The simplest drum pattern composing algorithm I could come up with

11 points | 11 comments | Sep 21, 2022 | by rurtrack

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#80 Show HN: Learn Evolutionary Algorithms with Python Notebooks

11 points | 2 comments | Jul 23, 2020 | by shahinrostami

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#81 Show HN: Go implementation of Welford's algorithm for weighted variance

11 points | 1 comments | Oct 21, 2021 | by seiflotfy

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#82 Show HN: Algorithm Helper (Android app)

10 points | 3 comments | Apr 29, 2017 | by rpandey1234

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#83 Show HN: Encrypted emails based on Signal protocol with post-quantum algorithms

10 points | 2 comments | Sep 30, 2021 | by Tutanota

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#84 Show HN: My Notes on Data Structures and Algorithms

10 points | 2 comments | Aug 24, 2020 | by jeffzh4ng

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#85 Show HN: Web Scraping with just one click. (Algorithm-based)

10 points | 2 comments | Nov 16, 2017 | by changmin

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#86 Show HN: our network scoring algorithm for entrepreneurs

9 points | 4 comments | Apr 01, 2014 | by erict19

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#87 Show HN: liblb - A Study and Library of Load Balancing Algorithms

9 points | 1 comments | Jun 19, 2017 | by khalidlafi

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#88 Show HN: An awesome social sharing widget with NLP & behavioral algorithms

9 points | 0 comments | Jan 21, 2014 | by ohadfrankfurt

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#89 Show HN: I Created a Rust Crate to Handle KMP (Knuth-Morris-Pratt Algorithm)

9 points | 0 comments | Jan 05, 2024 | by Tom0427

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#90 Show HN: Computer science data structures and algorithms in JavaScript

9 points | 0 comments | Oct 16, 2021 | by graderjs

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#91 Show HN: Escape film recommendation algorithms and expand your horizons

9 points | 0 comments | Oct 02, 2021 | by westcort

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#92 Show HN: DetectorGraph – Embedded C++ graph-based apps/algorithms framework

9 points | 0 comments | Sep 20, 2018 | by cscotti

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#93 Show HN: A website where you can watch and listen to sorting algorithms

8 points | 4 comments | Jan 19, 2022 | by upzylon

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#94 Show HN: Google's New ML Algorithm for Unlabeled Data

8 points | 3 comments | Feb 23, 2023 | by tgoog

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#95 Show HN: Provably Fair Algorithms for Sharing Rent, Goods, and Credit

8 points | 0 comments | Nov 14, 2014 | by jogo1

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#96 Show HN: Blue Noise – Interactive Explanation of Void and Cluster Algorithm

8 points | 0 comments | May 27, 2024 | by laszlokorte

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#97 Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News

8 points | 0 comments | Mar 15, 2023 | by manx

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#98 Show HN: Simple Hacker News article recommendation algorithm

8 points | 0 comments | Mar 11, 2023 | by rschachte

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#99 Show HN: An Algorithm to Generate Beautiful Color Palettes

8 points | 0 comments | May 29, 2018 | by mueslix

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#100 Show HN: Octopusal Networks – A new machine learning algorithm

8 points | 0 comments | May 11, 2018 | by mnunnari

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