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: 2026-07-03 00:07:45 UTC
JSON Representation

https://github.com/petrosath/linked-list-in-javascript

A linked list data structure using javascript.

data-structures javascript linked-list nodejs

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https://github.com/fahimsifnatul/godatastructures

A ready to use collection of data structures written in GO for you

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https://github.com/nlfiedler/segarray

Segment Arrays in Rust

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https://github.com/saifiimuhammad/data-structures-algorithms

This repository contains implementations of common algorithms and Leetcode problems in C++.

algorithms cpp data-structures leetcode

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https://github.com/manasmalla/learning-kotlin

a series of programs in the Kotlin programming language to help learn the concepts of data structures and understand complex algorithms to solve real-time problems, following the A-Z striver sheet, provided by TakeYouForward™️.

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https://github.com/bp7968h/rust_dsa

Data Structure and Algorithm written in Rust

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https://github.com/sureshsundriyal/bloomfilter-python

A simplistic bloomfilter implementation in pure python.

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https://github.com/skarakasoglu/gfg-algorithms

Solutions and implementations of the some algorithm problems in Golang

algorithm algorithms data-structures golang

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https://github.com/shapelets/.github

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https://github.com/spear97/linklist-cpp

Source Code for a Link List that was implemented using C++

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https://github.com/akihiko47/c-experience

This repository contains my experiments with the C language. My goal is to create implementations of different data structures and algorithms.

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https://github.com/valdirmendesdev/adt_go

Abstract Data Type in Go

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https://github.com/stdorg/go-collections

go-collections provides implementations of essential data structures and interfaces in Go.

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https://github.com/prayag2003/data-structures-and-algorithms

Practicing DSA

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https://github.com/shaharashe/leetcode

A collection of my LeetCode solutions, showcasing problem-solving skills and algorithmic techniques.

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https://github.com/brocooked/c-algorithms-practical-work-2025

Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).

2025 c codeblocks continuous-integration data-structures gcc-complier mit-license practical-work university-assignment unlam

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https://github.com/sanjaraiy/dsa_series

Explore the efficiency of countSort in this DSA playground! 📊✨ Master sorting algorithms with hands-on practice.

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https://github.com/hareeshreddi/algorithms-famous-questions

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https://github.com/mahmoudnamnam/leetcode-problems

This repository contains my solutions to LeetCode's Daily Challenges and Study Plan problems. It's a resource where I share my approaches and solutions to various coding challenges found on LeetCode.

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Course Materials for Computer Science 111 Spring 2014

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https://github.com/maknahar/trie

Thread Safe Implementation of Trie Data Structure in Go

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https://github.com/4s4v1n/stl-containers

Realization of standart template library (STL)

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https://github.com/erikrios/leetcode-problem-solving

My Leetcode Problem Solving Solution

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https://github.com/semanurbilada/lab-examples

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https://github.com/mustafahakkoz/tst_in_c

Ternary Search Tree in C language

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

Implementations of data structures.

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https://github.com/suwadith/algorithms-and-data-structures-java

Just Some Practice Codes.

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https://github.com/staivanov/dsa-under-js

Popular data structures and algorithms implemented on JavaScript

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https://github.com/mahmoud-elghonemy/datastructureusingc

implementation Data structures by c programing, separate implementation user levels as a header file and programmer level as c file

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https://github.com/prosenjitjoy/problem-solving---hackerrank

Collection of my submitted solutions to the HackerRank problem-solving test.

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https://github.com/asarkar/exercism-rust

https://exercism.org/tracks/rust

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https://github.com/aranyak-ghosh/golist

Minimal and extendable data structure implementation using generics

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https://github.com/pouu69/algorithm_study

자료구조 알고리즘 실습 용도

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https://github.com/msskowron/godatastructures

Collection of data structures implemented in Golang.

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https://github.com/limon-s-interview-prep-zone/data-structure-algorithm

🚀 Welcome to the Ultimate Programming Language Features Repository! 🌟 This repository is a comprehensive collection of important features, concepts, and best practices across various programming languages like python, c++, c#.

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https://github.com/zeekersky/activities

This repository contains assignment solutions for various courses conducted at IIT Mandi. The content spans across different topics, including Data Structures and Algorithms (DSA), Computer Vision, and the Computer Science Practicum course.

algorithms algorithms-and-data-structures computer-science computer-vision cpp data-structures python3

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https://github.com/sanchariii/ip-address

The main objective of this project is to make an algorithm that can search through data as fast as possible. This project is an implementation of data structures.

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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.

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https://github.com/mahmud-kandawala/c-shopping-list-capstone-project

This is my Capstone C Programming Project for my Advanced C Programming Course. It features a comprehensive shopping cart system that utilizes linked lists, stacks, queues, and binary search trees for efficient item management and search functionality.

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https://github.com/nairuzabulhul/leetcode

LeetCode problems in Python -- Algorithms & DS

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https://github.com/rayyildiz/ds

Data structures in Go

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https://github.com/sami-bre/grokking_algorithms

a repo to hold code I wrote while going through the book "Grokking Algorithms by Aditya Bhargava". An amazing book :)

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https://github.com/bilgesucakir/stitch-grapher

Java-based crochet pattern engine for topology-aware parsing, stitch connectivity graph modeling, and visualization.

crochet-pattern cytoscape data-structures domain-modeling dsl graph graph-theory graph-visualization java oop parser parsing spring-boot threejs topology

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https://github.com/chistopat/go-forward-list

Implement interface of C++ STL std::forward_list https://en.cppreference.com/w/cpp/container/forward_list in Go

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https://github.com/rbuj/basic-data-structures

A collection of simple examples for learning basic data structures using C.

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https://github.com/afneves/haskellgraphs

A Haskell implementation of classic graph algorithms, including Dijkstra's shortest path and a Traveling Salesman Problem (TSP) solver, developed for the Functional and Logic Programming course at FEUP.

algorithms bit-masking data-structures dijkstra dynamic-programming graph-algorithms haskell memoization shortest-path-algorithm traveling-salesman-problem tsp

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https://github.com/minicloudsky/playwithdatastructures

玩转数据结构课程学习代码与笔记

algorithm array data-structures graph-algorithms java link linked-list tree tree-structure

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https://github.com/sojebsikder/dsa

Data structure and algorithm implementation in JavaScript.

algorithm data-structures dsa interview javascript js queue stack tree

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https://github.com/saadarazzaq/master-lists-in-python

Master LISTS in a LAYMAN Language ✨

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https://github.com/jackfirth/rpn

A Racket package for working with Reverse Polish Notation stack structures

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https://github.com/danilowskic/stack-initialisation

The program shows how stack is builded and how it works.

data-science data-structures data-visualization java-8 stack

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https://github.com/munozrc/estructura-de-datos-no-lineales

Profundizar el estudio de Estructuras de Datos Lineales, dando énfasis en esta fase a las Estructuras de Datos no Lineales (árboles y grafos), a los mecanismos de algoritmia y árboles y su aplicación práctica en contextos reales.

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https://github.com/lynnsh/simple-evaluator

Java Evaluator Academic Project

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https://github.com/gilifaibish1999/linked_list_from_scratch

data-structures java linked-list nodes stack

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https://github.com/likweitan/stutter

Write a method stutter that accepts a queue of integers as a parameter and replaces every element of the queue with two copies of that element for example [1, 2, 3] becomes [1, 1, 1, 2, 2, 2, 3, 3, 3].

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https://github.com/7astro7/leetcode

bad solutions to leetcode problems

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https://github.com/kalebers/data_structures_masters_2025

Repositorio para trabalhos da materia de Estrutura de Dados no Mestrado de Cybersegurança na PUCPR.

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https://github.com/minhi0449/algo-ds-java

Java 기반 Algorithm & Data Structure 학습 프로젝트

algorithms beginner-friendly coding-interview competitive-programming computer-science data-structures dsa hackerrank hash-tables interview-preparation java java-algorithms java-data-structures leetcode open-source programming recursion trees

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https://github.com/iamsumit/go-dsa

This repository is to try out data structure and algorithm.

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https://github.com/jalalazimi/algorz

Data Structures & Algorithms for Javascript

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https://github.com/lucasmcclean/dsa

A collection of data structures and algorithms implemented in Go.

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https://github.com/maverickpoly/asmr-c-dsa

Different Data Structures and Algorithms implemented purely in C

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https://github.com/wassimans/algorithms-and-data-structures-in-rust

Rust implementations for some algorithms and data structures.

algorithms data-structures rust-lang

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https://github.com/davidkhahn/algorithms-ds

algorithms arrays bfs big-o data-structures dfs dynamic-programming graphs hash-tables linkedlists queues recursion sorting-algorithms stacks tries

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https://github.com/nanafox/binary_trees

A project on the Binary Tree Data Structure.

alx-curriculum binary-search-tree binary-tree c-programming data-structures dsa

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https://github.com/rstacks/leetcode-write-ups

My solutions to foundational LeetCode problems, complete with explanations and alternative solutions. All solutions are written in Python.

algorithms data-structures data-structures-and-algorithms leetcode leetcode-solutions python3

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https://github.com/yaxsomo/aerosentinel-relay-protocol

A complete custom protocol for rocketry applications with Aerosentinel Ecosystem.

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https://github.com/theritikchoure/dsa

This repository is for anyone and everyone who wishes to understand what are data structures and how algorithms work. This repo is specially for computer science and information technology students. This repo includes – 1. Theory & algorithms - Understand the working of data structures and algorithms that operate on them. 2. Practical Implementation (Programs) – Implement the DS and algorithms in the form of computer programs using C++ programming language. We will be covering many topics in DS such as - What is Data structures, why do we need DS, Algorithms, Algorithm analysis, time and space complexity, types of Data structures - linear and non linear types, stack, queues, linked list, graphs, trees. Algorithms - Sorting, searching, tree traversal etc.

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

Data structures and algorithms recap.

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https://github.com/smercer10/blockbuster

WIP collection of lock-free data structures.

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https://github.com/nelsonbn/algorithms-data-structures-stack

Algorithms and Data Structures - Stack

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https://github.com/prthd/programs-in-cpp

⚡ A collection of C++ programs covering data structures, algorithms, and problem-solving techniques. Includes implementations of graph algorithms, dynamic hashing, matrix operations, pointer concepts, and more, making it a valuable resource for competitive programming and system-level programming. 🚀💻

algorithms competitive-programming cpp data-structures dynamic-hashing graph-algorithms object-oriented-programming pointer-management problem-solving system-programming

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https://github.com/didogrigorov/codewars-problems-solved

A collection of Python solutions to CodeWars katas, organized by kyu level. Perfect for honing problem-solving skills, mastering Python, and tackling coding challenges.

algorithm-challenges algorithms algorithms-and-data-structures codewars codewars-kata-solution codewars-python codewars-solutions codewars-training-exercise coding-challenges coding-interview coding-interviews data-structures programming-challenges programming-contests programming-exercises python3

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https://github.com/theronwolcott/data-structure-phonebook

This project implements Ordered Linear Probing (OLP) and Quadratic Probing (QP) for collision resolution in hash tables, supporting soft deletion, hard deletion, and auto-resizing with prime number capacities for optimal performance.

data-structures hash-tables java

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https://github.com/kevinknights29/dsa_in_java

This repo contains data structures and algorithms implemented in Java.

algorithms data-structures java

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

Implementation of data structures

algorithms algorithms-and-data-structures data-structures dictionry hashmap-c linked-list list queue stack

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

Stack, queue, directed graph , binary tree, multi linked list algorithm

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https://github.com/benjaminsemah/fcc-coding-challenges

This repo is a collection of JavaScript Solutions and Walkthroughs to common coding challenges. The challenges in this repo are taken from the FreeCodeCamp's curriculum.

algorithms data-structures freecodecamp javascript solutions walkthrough

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https://github.com/lucashnss/algorithms-python

This repository serves to recreate famous algorithms and data structures to train my coding and logic skills in the Python language.

algorithms data-structures python

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https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples

This repo includes some basic examples which are insertion, binary search tree and merge sort.

basic-algorithms binary-search-tree data-structures insertion-sort merge-sort

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https://github.com/ivan-guerra/huffman

Huffman data compression

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https://github.com/ndsvw/simple-unionfind

A very simple implementation of the UnionFind data structure (Java)

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

Some basic algorithms and data structures.

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https://github.com/failpt/avl-csharp

Generic AVL tree implementation and testing in C#

avl avl-tree bst csharp data-structures generic generic-library self-balancing-trees

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https://github.com/mohammed-majid/task-manager

To-do list web app that organizes data using a heap data structure

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https://github.com/mghalix/library-system

C++ console application to run a library system.

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https://github.com/josugoar/labyrinth

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https://github.com/v41bh4vr4jput/dsa-practice

Practice Codes of DSA topics

algorithms-and-data-structures cpp data-structures leetcode leetcode-solutions

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https://github.com/souravsuvarna/cash-flow-minimizer-web-application

This is Data Structure & Algorithm Based Model Project. Which Minimizes the Cash Flow Between Set of friends using Greedy Algorithm technique . Here we integrated model with by considering 3 persons involving in the transaction.

algorithms-and-data-structures data-structures python3

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