Data structures

A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.

GitHub: https://github.com/topics/data-structures
Wikipedia: https://en.wikipedia.org/wiki/Data_structure
Related Topics: algorithm,
Aliases: data-structure,
Last updated: 2026-06-23 00:07:37 UTC
JSON Representation

https://github.com/orxfun/orx-funvec

Traits to unify access to elements of n-dimensional vectors which are particularly useful in algorithms requiring both flexibility through abstraction over inputs and performance through monomorphization.

abstraction algorithms data-structures multidimensional-arrays rust vector

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https://github.com/karbica/go-field-notes

A collection of algorithms and data structures for reference and learning purposes.

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https://github.com/luisedmc/presser

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https://github.com/gabrielluizsf/data-structures.go

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https://github.com/pedro-git-projects/go-data-structures-and-algorithms

Implementation of most of the classical data structures and algorithms in Go

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https://github.com/yoshiohasegawa/python-data-structures

A Python package that contains common data structures and algorithms, available on PyPi.

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https://github.com/azaz9026/email-spam-detection

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https://github.com/whisperpine/leetcode-py

LeetCode problem solutions in Rust.

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https://github.com/limdongjin/problemsolving

java / c++ / python

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https://github.com/matthewghgriffiths/btree.jl

B-Trees in Julia

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Data Structure and Algorithm

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https://github.com/robin-mlh/treedatastructure

Tree-based data structure system with functions for adding, modifying, deleting or reading data from a directory path.

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https://github.com/taeguk/data-structure

Implementation of various data structures

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https://github.com/yagoliu/go-algo

用 Go 实现的数据结构和算法之路，日渐完善中，敬请期待！

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https://github.com/mariantaragel/setcal

Set and relation calculator

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https://github.com/danfalcon225/bank_application

Current project covers a basic data structure techniques such as: search, sort, select, add etc.

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https://github.com/oleksiygarnik/leetcode-code-interview

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https://github.com/wellingtonmwadali/binary_trees

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https://github.com/samad-yar-khan/competetive-programming

This is a repository for all the competitive programming contests/

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https://github.com/theronwolcott/data-structure-binary-patricia-trie-main

Binary Patricia Trie for efficient binary string storage and management. Features include insertion, deletion, search, in-order traversal, longest string retrieval, and size tracking with a compressed, memory-efficient node structure.

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https://github.com/mahyaret/ctci-6th-edition-commonlisp

Cracking the Coding Interview 6th Ed. Solutions

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https://github.com/ychaaibi/leetcode-javascript-30

Leetcode - Learn JS Basics with 30 Qs 🧩🧠

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https://github.com/barrettj12/collections

Generic, Java-style collections in Go.

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https://github.com/rockchalkwushock/dsa-notes

Notes from Data Structure & Algorithm tutorials.

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https://github.com/astro-ph/cosmolib

Easy-to-use formats and plots for cosmological observables

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https://github.com/sam0jones0/cracking-the-coding-interview

My solutions written in Python to the problems presented in "Cracking the coding interview 6th edition: 189 programming questions and solutions" by Gayle Laakmann McDowell.

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https://github.com/ososuna/matchmaking-lol

🕹️ Matchmaking algorithm for solo queue rankeds in League of Legends

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https://github.com/heap-data-structure/d-ary-heap

:octopus: d-ary heap data structure library for JavaScript

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https://github.com/mariotacke/data-structures-and-algorithms

Data Structures and Algorithms implemented in Javascript

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https://github.com/pedrohenrique-git/data-structures

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https://github.com/mezdelex/rustexamples

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https://github.com/bovem/algorithms-in-a-nutshell

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The purpose of this repository is to provide implementations of three different types of data structures: sentinel-based, dynamic using malloc, and linked using pointers. These data structures can be used in various algorithms and programs for efficient storage, retrieval, and manipulation of data.

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https://github.com/tomboddaert/zig_structures

An implementation of some data structures used to help me learn Zig

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https://github.com/akr-2803/dsa-declassified

Declassified, easy to-understand explanations and visuals to DSA problems and more.

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STL-Standard-Template-Library. All STL Code with problem solving

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https://github.com/ww92030-storage/datastructures

Data Structures in Java and C++

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https://github.com/misterzurg/stepik_csc_algorithms

📓 Solutions to Stepik "Алгоритмы: теория и практика", "Алгоритмы: теория и практика. Структуры данных", "Алгоритмические задачи с собеседований aka Ace Your Next Coding Interview by Learning Algorithms", "Ликбез по дискретной математике" courses

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https://github.com/forketyfork/coding-problems-kotlin

Solutions to various coding problems and algorithms implemented in Kotlin

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My Solutions in Online Judges

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https://github.com/ccwukong/algo-in-js

The common data structures and algorithms implemented in JavaScript.

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https://github.com/johan-bolmsjo/gods

Go Data Structures

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https://github.com/oyingidie/fcc-labs

~600 hours spent learning to code and building these projects.

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https://github.com/ohmic-guy/mnemosyne

An experimental Python library exploring persistent and versioned data structures.

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https://github.com/secureauditx/merge-customer-log

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https://github.com/ravening/algorithmsanddatastructures

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https://github.com/adhaamehab/db-collection

My implementation for common algorithm and data structures used in modern database systems.

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https://github.com/sinemistoktas/operating_systems-memory_allocation_simulator

Memory allocation simulator in C implementing First/Best/Worst Fit algorithms with automatic hole merging, compaction, and interactive/scripted modes

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https://github.com/resq-software/vcpkg

ResQ C++ libraries for vcpkg

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Implementação dos exemplos do livro: Estrutura de dados e algoritmos com JavaScript, utilizando TypeScript, TDD e Jest.

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https://github.com/rhaeguard/algorithms-and-interview-questions-python

The repository to stack up algorithms and interview questions I came across

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https://github.com/paolino/haskell-mts

Compact Sparse Merkle Tree implementation in Haskell with persistent storage and Merkle proofs

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https://github.com/milesrack/kattis

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https://github.com/shivang21007/leetcode-solution-in-cpp

This is Leetcode Solution repo in Cpp. My Leetcode ID - Shivang21007

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https://github.com/cyberg4b/leetcode-exercises

Some LeetCode Data Structures exercises in TypeScript.

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https://github.com/ryancasf/estruturadado

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https://github.com/sevilaymuni/project-no.3-seaborn-plots

Pandas and Seaborn Mediated Comprehensive Analysis on Differentiated Thyroid Cancer

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https://github.com/moromichele/cs-typescript-jest-practice

Rewriting simple data structures and design patterns examples from javascript to typescript + jest testing as practice

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https://github.com/levieyal/c-course-exercises

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https://github.com/burakahmet/cs50x

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https://github.com/syedt1/cpp

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https://github.com/lippiece/leetcode

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https://github.com/isensee-bastian/set-generics

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https://github.com/haseeeb21/food-ordering-system-

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https://github.com/infinitifall/skiplist

A skip list is a probabilistic data structure that is efficient, compact and concurrency friendly

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