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: 2026-07-01 00:07:32 UTC
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https://github.com/amrdb/data-structures-cs61b

Labs & Projects for UC Berkeley's data structures course (CS61B).

data-structures

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https://github.com/marcos-venicius/linked-lists

A singly linked list lib abstraction

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https://github.com/purejoymind/datastructures

Data structures & Algorithms implemented in C#

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https://github.com/shreydan/data-structures

data structures: C, C++, Python implementation

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https://github.com/simranjeet97/google-cloud-access-using-python

Google Drive Access using Python, Interact Programmatically and Manipulate accordingly

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https://github.com/marcoschalet/chalet-blog

Blog pessoal para compartilhar assuntos que eu me interesso sobre programação.

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https://github.com/sachin-kumar-2003/competitiveprograming

Competitive Programming Using Python .. Solving Data structure Problem

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https://github.com/sunami09/dsalgo-codingninjas

This is the roadmap of learning data structures in C++. Data structure and Algorithm (DSA) is applied in all disciplines of software development. DSA is the building block of the software development process. It is not limited to a single programming language. Although programming languages evolve or get dormant over time, DSA is incorporated into all of these languages.

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https://github.com/seigtm/bidirectionalringlist

Ring doubly linked list C++ class implementation. My very old college homework from 2020.

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https://github.com/trojaner/eru-ceng-bz205

Assignment for C++ Data Structures and Algorithms Course at ERU

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https://github.com/joozef315/csharp-datastructures-algorithms

Explore essential data structures and algorithms in C#, including stacks, queues, binary search trees, and sorting/searching methods.

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https://github.com/cs-joy/dsa

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https://github.com/farhaduneci/contactbook

A simple contact book written with Python.

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https://github.com/aaron-zhao/js-utils

js-utils-z provides JavaScript utility functions including commonly used data structures.

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https://github.com/icherya/coursera-data-structures-algorithms

🎓 Coursera: Data Structures and Algorithms Specialization | JavaScript

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https://github.com/divyansh013/iit-bechyu

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https://github.com/neehan/dsa-implemented

C++ implementation of various data structures and algorithms

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https://github.com/mollycarroll/data-structures-algos-masterclass

All code practice for the Udemy course JavaScript Algorithms and Data Structures Masterclass

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https://github.com/sankalpafernando/algoviz

AlgoViz is an algorithm visualization platform that would helpful for computer science students to visualize how some famous computer algorithms are working under the hood.

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https://github.com/lukevanin/swift-algorithms

Fundamental algorithms and data structures implemented in Swift

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https://github.com/virtyaluk/leetcode

:triangular_ruler: Leetcode problems' solutions in C++, Go, and Python. 2030 problems solved.

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https://github.com/mathusanm6/leetcode

Solutions for Leetcode Problems (tested using pytest and continuous integration)

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https://github.com/mzuvin/veriyapilari

Java ile Veri Yapıları ve Algoritmalar - data structures and algorithms in java

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https://github.com/iamwatchdogs/dsa

Slate/Deprecated docs repo for DSA. I should have continued working on it.

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https://github.com/williamwutq/bblock

Persistent checksummed blocks built on top of bstack's allocators

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https://github.com/dp6/templates-centro-de-inovacoes

Modelos de arquiteturas, documentações, testes e deploys para as iniciativas do centro de inovação

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https://github.com/chandandas27/sandarshana

All about Java Concepts

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https://github.com/shorya22/leetcode-250-python-dsa

🧠 Mastering the Top 250 Leetcode Problems for FAANG & Big Tech Interviews | Python Solutions with Intuition, Patterns, and Clean Code.

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https://github.com/lancejpollard/tl-bplus-tree.js

4 B+ Tree Implementations from trincot on StackOverflow

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https://github.com/hnipun/elements-of-programming-interviews-in-python

collection of solutions to common coding problems

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https://github.com/kuwa72/matcher

Simple query language of matching object and query for golang.

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https://github.com/md-emranhossen/code_forces

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https://github.com/lakshitnagar/ds-algo

From ground up implementation of data structure and algorithms.

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https://github.com/asarkar/algorithms-design-analysis

Lecture videos and homework for Algorithms: Design and Analysis, Part 1, taught by Tim Roughgarden

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https://github.com/naruto-o/leetcode_solutions_

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https://github.com/codomatech/clodss

On-Disk data-structures store with redis-like API.

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https://github.com/dimodimchev/struct-algo

A repository where I will upload different data structures and algorithms I explore

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https://github.com/davidyslu/OnlineJudgeZero

Personal Submission of Online Judge Zero (臺灣高中生程式解題系統)

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https://github.com/aahouzi/algorithms-and-data-structures-in-python

Implementation of some algorithms and data structures, tricks, and good practices for Python developers.

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https://github.com/prismadic/hygiene

A payload compression toolkit that makes it easy to create ideal data structures for LLMs; from training data to chain payloads.

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https://github.com/pedroth/nabla.js

Mathematical & Computer Science reference implementation, of various algorithms and concepts.

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https://github.com/baqar-abbas/data-structures---algorithms

This Repo contains the programs related to Data structures and algorithms built using C language, C# (C Sharp), JavaScript and Ruby.

abstract-data-types algorithms algorithms-and-data-structures arrays binary-search c cpp csharp data-structures javascript linear-search linked-list linkedlist queue recursion stack

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https://github.com/jojusuar/c-linkedlist

C implementation of a generic linked list with queue and stack functionalities

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https://github.com/shravan20/data-structures-and-algorithm

Repo contains the development explanation and code for Data Structure and Algorithm

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https://github.com/fogfish/skiplist

Golang SkipList data structure

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https://github.com/madhvi-n/python-dsa

Data Structures and Algorithms in Python. Solutions to practice problems on GFG.

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https://github.com/glintonliao/berkeley-cs-61b

CS 61B: Data Structures

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https://github.com/shaw145/dsa-questions

There is some DSA questions programmed in C language

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https://github.com/saka7/algorithms

Algorithms and data structures in TypeScript

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https://github.com/halvaradop/leetcode

A collection of solutions to LeetCode problems, focusing on algorithms and data structures

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https://github.com/Priyansusahoo/Data-Structure-And-Algorithms-Java

Learning Data Structures & Algorithms | Leetcode | Java

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https://github.com/hirenchauhan2/linkedlist

Linkedlist in Go

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https://github.com/lkmc2/datastructure

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

This is a repository made for Portuguese speakers who are learning data structures and algorithms, I was studying this topic and didn’t find a lot of information in Portuguese, so I decided to concentrate the fonts, resources that I found on the internet and include examples made by me in PHP

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https://github.com/theodesp/algorithms-erickson

Algorithms Workbook exercises by Jeff Erickson

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https://github.com/9andresc/dsna

Data Structures 'N' Algorithms

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https://github.com/ugurcanerdogan/cargo-delivery-simulation

Cargo Delivery Simulation - Data Structures project with Stack & Queue

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https://github.com/vaneeza-7/file-indexing-using-trees

Indexing on B tree, AVL tree and Red Black tree. 🌳 Final Project @ Data Structures

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https://github.com/surya-v-28/leetytry

DSA (Data Structure and Algorithm) in Java

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https://github.com/clintjohnsn/ds-algo

Leetcode solutions in python, with time and complexity analysis and documentation.

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https://github.com/sebastienrousseau/cmn

A Rust library for accessing a collection of mathematical and cryptographic constants

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https://github.com/mdabdullahibnaharun/c-cpp-projects

Some C/C++ Projects Develop By Me and My Team Fantastic Four

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https://github.com/yusinv/priority-search-tree

priority search tree data structure

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

This package groups basic data structures in Javascript ES6.

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https://github.com/levichu51/pro2-practica1-22-23

Primera práctica de la asignatura de Programación 2 de la UDC 22/23

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Training for the ACM - ICPC competition @ UniTN

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Object Oriented Programming

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https://github.com/vybraan/algorithms

A set of algorithms implementations

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https://github.com/jlchntoz/katana

Katana is a newly designed light-weight programming language

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https://github.com/solangeug/fundamentals

Java programming principles, data structures and algorithms fundamentals.

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https://github.com/kunalkeshan/programming-data-structures-and-algorithms-using-python-nptel-course

Weekly notes and programs for the Programming, Data Structures and Algorithms using Python - NPTEL Course.

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https://github.com/tristanpenman/algorithms

Code for various algorithms, data structures, and coding interview questions

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https://github.com/aswinbarath/sde-problems

SDE Problems marked with FAQ Companies

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https://github.com/lucidfrontier45/indexed-vector

A Rust library that implements vector container that can be indexed with specified function.

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https://github.com/tauqueeralam42/dsa-java

Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.

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https://github.com/fou1100ouacus/course19_driving-license-management_full-real-project

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https://github.com/ghaerdi/datastructure

Learning data structure and algorithms

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https://github.com/parthjohri/leetcodepractice

This repository holds my solutions for all the LeetCode problems that I have been solving

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📖 Problem Solution Archives.

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Repo with my completed data structures and algorithms questions taken from LeetCode

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Advance data-structures and algorithms implemented using Java

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https://github.com/rahat-khan-pathan/uva-solutions

My solutions for UVa problems.

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https://github.com/eduhantonio/fila-com-prioridade

Fila que permite que elementos sejam adicionados associados com uma prioridade. Cada elemento na fila deve possuir um dado adicional que representa sua prioridade em relação aos anteriores/próximos.

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Solution implementation of HackerRank, LeetCode, Codeforces, SPOJ, and UVA problems.

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https://github.com/timsearle/graph

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https://github.com/moinulmoin/common-dsa-with-js

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https://github.com/limajpp/data-structures

This repository contains implementations of various fundamental data structures written in Java. Each implementation is designed from scratch, avoiding the use of Java's built-in data structure libraries, to reinforce a deeper understanding of how they work internally.

algorithms data-structures java

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