Top 23 Data Structure Open-Source Projects

• algorithm-visualizer

  5 46,090 2.6 JavaScript

  :fireworks:Interactive Online Platform that Visualizes Algorithms from Code

  

• immutable-js

  38 32,853 7.0 TypeScript

  Immutable persistent data collections for Javascript which increase efficiency and simplicity.

  

Project mention: Yet another introduction to Functional Programming | dev.to | 2023-07-12

immutable for JavaScript.

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• interactive-coding-challenges

  2 28,703 0.0 Python

  120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

• Immer

  141 26,898 7.2 JavaScript

  Create the next immutable state by mutating the current one

  

Project mention: Immer VS mutative - a user suggested alternative | libhunt.com/r/immer | 2024-01-25

• algorithms

  3 23,516 4.7 Python

  Minimal examples of data structures and algorithms in Python

• Mock.js

  1 19,360 0.0 JavaScript

  A simulation data generator

• gods

  9 15,385 3.1 Go

  GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more

Project mention: How do you go about the lack of built in data structure like stack, queue for LeetCode | /r/golang | 2023-05-24

for len(stack) > 0 { n := len(stack) - 1 // Top element fmt.Print(stack[n]) stack = stack[:n] // Pop } ``` Another solution would be to import a package like https://github.com/emirpasic/gods

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• awesome-competitive-programming

  13 12,104 0.0

  :gem: A curated list of awesome Competitive Programming, Algorithm and Data Structure resources

• immutability-helper

  11 5,165 0.0 TypeScript

  mutate a copy of data without changing the original source

Project mention: Que opinan de esta forma de actualizar estados complejos en React, creen que es buena practica o tienen una mejor forma? | /r/devsarg | 2023-05-28

• LeetCode-Solutions

  6 4,487 9.9 C++

  🏋️ Python / Modern C++ Solutions of All 3118 LeetCode Problems (Weekly Update)

• codeforces-go

  2 3,962 9.9 Go

  算法竞赛模板库 by 灵茶山艾府 💭💡🎈

• mori

  5 3,388 0.0 Clojure

  ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript

• JSON-Schema Faker

  8 3,206 7.1 JavaScript

  JSON-Schema + fake data generators

  

Project mention: Show HN: Generate JSON mock data for testing/initial app development | news.ycombinator.com | 2023-10-03

There’s also json-schema-faker which is pretty cool.

https://github.com/json-schema-faker/json-schema-faker

• mnemonist

  2 2,213 6.9 JavaScript

  Curated collection of data structures for the JavaScript/TypeScript language.

• binarytree

  1 1,801 0.0 Python

  Python Library for Studying Binary Trees

• datatable

  9 1,788 6.1 C++

  A Python package for manipulating 2-dimensional tabular data structures

  

Project mention: Cheat Sheets for data.table to Python's pandas syntax? | /r/Rlanguage | 2023-06-20

Aside from that, there is a Python translation of data.table (see documentation here), which might be worth looking into. However, it hasn't had any major updates in a while: the last release 2 years ago ...

• DataStructures-Algorithms

  9 1,599 4.0 C++

  This repo contains links of resources, theory subjects content and DSA questions & their solution for interview preparation from different websites like geeksforgeeks, leetcode, etc.

• blog

  1 1,588 5.8 JavaScript

  Life is a moment :notebook_with_decorative_cover: (by MuYunyun)

• Easy3D

  1 1,256 8.9 C++

  A lightweight, easy-to-use, and efficient C++ library for processing and rendering 3D data

Project mention: Visualization tools when working with C++? | /r/computervision | 2023-05-14

For 3D visualisation I use Easy3D by Professor Nan: https://github.com/LiangliangNan/Easy3D

• buckets

  0 1,231 0.0 JavaScript

  A complete, fully tested and documented data structure library written in pure JavaScript.

• rpds

  3 1,122 7.6 Rust

  Rust persistent data structures

• object-path

  0 1,047 0.0 JavaScript

  A tiny JavaScript utility to access deep properties using a path (for Node and the Browser)

• Algorithm

  0 829 0.0 Swift

  Algorithm is a library of tools that is used to create intelligent applications.

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

Data Structure related posts

• Immer VS mutative - a user suggested alternative
  2 projects | 25 Jan 2024
• Grid v0.12.0
  1 project | /r/rust | 24 Nov 2023
• Show HN: Cami.js – A No Build, Web Component Based Reactive Framework
  6 projects | news.ycombinator.com | 4 Nov 2023
• Show HN: Generate JSON mock data for testing/initial app development
  5 projects | news.ycombinator.com | 3 Oct 2023
• Why do we need modules at all?
  3 projects | news.ycombinator.com | 24 Sep 2023
• Making Sense of React Server Components
  7 projects | news.ycombinator.com | 6 Sep 2023
• How We Fixed Performance With JS Object Variable Mutation
  1 project | dev.to | 4 Sep 2023
• A note from our sponsor - SurveyJS
  surveyjs.io | 19 Apr 2024

  With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

Sponsored

The modern identity platform for B2B SaaS

The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

workos.com