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: 2026-06-29 00:07:46 UTC
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https://github.com/flakey5/maps

A bunch of maps implemented in Rust because this was honestly the best idea I had to learn this language

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https://github.com/divyanshu013/algorithm-journey

Some interesting algorithms for study.

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https://github.com/bertrand31/data-structures-scala

🗂️ Collection of immutable data structures implemented in idiomatic, functional Scala. Some well-known, some homemade

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https://github.com/codingwizard2001/tcs-nqt-coding-sheet

This post contains all popular and most frequents coding questions asked in the TCS NQT test and other similar tests

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https://github.com/jasontoups/datastructures-and-algorithms

Collection of notes about Data Structures and Algorithms, written in markdown in Obsidian.

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https://github.com/symonmuchemi/java

Learning Java

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https://github.com/ajksah/pdf-highlighter

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https://github.com/jo-minseok/algorithm-problem

✔️ 백준, 프로그래머스,SWEA 문제 풀기 STUDY

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

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https://github.com/paxdotdev/graphia

A simple graph data structure

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https://github.com/professorlevi/CompetitiveProgramming

This repo will contain all the programs I practice for Competitive Programming

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https://github.com/dishenmakwana/datastructures-and-algorithms

This Repo Contains All Programs Regarding DataStructure and Algorithms in java.

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https://github.com/wvhulle/map

Reactive data structures such as sets, maps and graphs

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https://github.com/yes20sh/dsa-with-python

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https://github.com/csvitor-dev/godatastructure

Creating generic data structures (linked lists, queues, and stacks) in the Go language.

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

A collection of data structures and algorithms implemented in Go.

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https://github.com/make-github-pseudonymous-again/js-splay-tree

:zipper_mouth_face: Splay trees for JavaScript

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https://github.com/paulchen2713/data_structures

Some C and C++ data structures

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https://github.com/ztlaine/assignment7

Unit testing a custom data structure using Java.

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https://github.com/sura3607/elevator-dsa-project

Elevator-DSA-Project

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https://github.com/achyutem/dsa

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https://github.com/johnyssauro/arvore

This repository stores the implementation of a Tree data structure in C language.

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https://github.com/vaibhavmojidra/data-structures---queue-using-array-in-java

Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is open at both its ends. One end is always used to insert data (enqueue) and the other is used to remove data (dequeue). Queue follows First-In-First-Out methodology, i.e., the data item stored first will be accessed first.

array arrays data-structures java mojidra queue vaibhav vaibhav-mojidra vaibhavmojidra

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https://github.com/maheshkumar-novice/linked-list

Linked List Data Structure

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https://github.com/ahmed-roshdy-1/dojo-blog

it's blog post project for add and delete post and filter post per tag

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https://github.com/infinite-null/react-structs

React-Structs is an open-source project that brings data structures to life with interactive visualizations and animations. Built using React Native, this project aims to make learning data structures intuitive, fun, and accessible on Android

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https://github.com/henriquelluiz/kotlin-data-structures

Learning DSA with Kotlin language.

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https://github.com/sarapmagcode/bloom-filter-data-structure

Implementation of the bloom-filter data structure using Java

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Solving Problems with Algorithms

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https://github.com/patricktcoakley/go-leetcode

Just solutions to Leetcode problems in Go.

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https://github.com/antononcube/raku-data-typesystem

Data type system for different data structures.

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https://github.com/abdoufermat5/algorithmique

# Resolution de quelques problemes et implémentations de quelques algorithmes

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https://github.com/carlosagalicia/tc1031-act21-tda-list-template

This program implements a linear data structure ADT for a singly linked list. It includes CRUD operations.

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A Merkle Tree implementation in Racket

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https://github.com/harismuneer/queue-using-stacks

🎁 A complete C++ implementation of Queue using two Stacks.

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https://github.com/billgewrgoulas/university-projects

Various university assignments.

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

Highly important projects written in C for understanding basics and fundamentals of Data Structures.

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

:scroll: Implementation of data structures, sorting algorithms and solutions of programming tasks

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Data Structures and Algorithms

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https://github.com/ahmedmustahid/algorithms_illuminated

Solution to all programming assignments of the Stanford Algorithms class in Coursera given by Prof Tim Roughgarden

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This repository is based on a commonly used algorithm in Competitive Programming.

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https://github.com/sazid/sazid.github.io

My personal site

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https://github.com/vkayy/vk-array

My implementation of C++'s std::array.

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https://github.com/werdsmind/proyectos-cpp

Todos los scripts hechos con c++

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https://github.com/sang-w0o/secure-advanced-c

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https://github.com/c1m50c/py-data-structures

Package containing various data structures written in Python, primarily for learning purposes.

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https://github.com/kamarbandi/php_fundamental

📚 Fundamental Data Structures and Algorithms. This repository is a collection of fundamental data structures, algorithms, and essential programming concepts. It's aimed at providing clear and concise implementations of key topics with explanations and examples in PHP.

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https://github.com/mbrav/practicum_algorithms

A collection of Python files and Jupyter Notebooks with algorithms from Yandex Practicum course

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https://github.com/alex-cultrera/custom-implementation-of-arraylist

Assignment completed in the Coders Campus bootcamp where I was tasked with coding my own implementation of the ArrayList data structure.

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https://github.com/dook97/cdict

A generic ordered dictionary C library using AVL trees

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https://github.com/sohamkayal4103/graphs

This repository covering important concepts related to graphs.

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https://github.com/ikeraguero/c-data-structures

A collection of exercises and projects focused on Data Structures in C, designed to explore and apply fundamental concepts. [UDESC]

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https://github.com/andreiavrammsd/static_vector.rs

A no-std, stack-allocated vector with fixed capacity and dynamic length

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https://github.com/kamui-fin/dsa

Implementation of popular data structures and algorithms

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Data Structures & Algorithms implemented in C++

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https://github.com/finnishcancerregistry/vame

A principled approach to metadata in R for your dataset.

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https://github.com/aghaffar570/ds_js

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알고리즘 및 자료구조 공부를 위한 저장소

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https://github.com/tpdlshdmlrkfmcla/Data-Structure

데이터구조 학습 정리입니다.

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https://github.com/vancenceho/college_projects

🎓 House of school/college homework, problem sets & mini-projects which consists mainly of data structures & algorithms

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https://github.com/aruizeac/facebook-interview-go

Meta (Facebook) coding interview questions with solutions written in the Go programming language.

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https://github.com/royluonanjing/leetcode-daily

Daily practice with Leetcode and HackerRank. Just do it!

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https://github.com/daleksla/stl

Common algorithms & structural implementations of the C++'s standard library, rewritten to be small, portable, and fast (UNDER SERIOUS REVISION)

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https://github.com/elementbound/mcc

Generic collections for C

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https://github.com/antonio-f/binsearch

Binary Search algorithm (iterative and recursive versions) in C

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https://github.com/rakibul263/data-structure

Use this C++ GitHub repository to explore the world of fundamental data structures. Implementations of arrays, linked lists, stacks, queues, trees, and more that are tidy and modular. Improve your knowledge of algorithms, learn to program, and find effective solutions to issues. With C++

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https://github.com/mburuxx/alx-higher_level_programming

High Level Programming and Python projects

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https://github.com/ar-nelson/scheme-flexvectors

Implementation of flexvectors (dynamic arrays) for Scheme - OUTDATED REPO

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https://github.com/felixmairamhof/harvard-cs50-intro-computer-sience

Discover projects from Harvard's CS50 course, covering C programming, web development (HTML, CSS, Python/Flask), algorithms, and data structures. Gain insights into diverse computer science concepts and problem-solving techniques. Explore to broaden your understanding of programming and computer science.

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https://github.com/zain-bin-arshad/tree-datastructure-comparison

An application that compares tree data structure i.e. BST, AVL, Btree.

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https://github.com/chihebabiza/cpp-service-queue-simulator

A project that simulates a real-world queueing system for managing service lines. It allows issuing tickets, serving clients in order, and viewing the queue in both left-to-right and right-to-left directions.

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https://github.com/chihebabiza/my-cpp-stack

This project implements a simple templated stack in C++ using a doubly linked list. It supports basic operations like push, pop, top, and size, allowing storage of any data type. The goal is to demonstrate how a stack can be built manually using dynamic memory and linked structures.

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https://github.com/mohazamani/datastructures-with-golang

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https://github.com/mp81ss/miniclib

Mini C data-structure library containing vector and list

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https://github.com/gourabofficial/solved-leetcode-problems

DSA using Java

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

Data Structures and Algortihms implemented in C++

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https://github.com/victoandrad/stack

This repository aims to implement a stack data structure.

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https://github.com/harunuyguc/data_structures

Data Structures with C

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https://github.com/mustafahakkoz/0-1_knapsack_problem

Solutions and Performance Comparisons for Knapsack Problem

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

Here are all my Data structures & algorithm practice solutions.

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https://github.com/momen-alshouha/data-structure-circular-singly-linked-list

This repository contains C++ implementation of a circular singly linked list using object-oriented programming principles. It includes classes for nodes, iterators, and the linked list itself, providing essential functionalities such as insertion, deletion, traversal, and more.

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https://github.com/leonardpepa/intro-to-data-structures

A Data structures class that i took in unirversity

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https://github.com/csgn/fall-data-structures

Fall 2020, Data Structures

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https://github.com/danielblagy/containers

Implementations of containers in C++ as template classes.

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https://github.com/mohammadreza-mohammadi94/codewars-katas

A collection of solutions to Codewars katas, demonstrating problem-solving skills and coding techniques in various programming challenges. Ideal for improving coding proficiency and algorithmic thinking

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https://github.com/xvi-xv-xii-ix-xxii-ix-xiv/fibonacci_heap

A Fibonacci Heap implementation in Rust

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https://github.com/harisali-git/stackbrackets

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https://github.com/samharrison7/datamapper

Making mapping between datasets as simple as possible.

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https://github.com/kedaroo/dsa-practice-js

Practice of DSA implementation (so as not to get rusty 😛)

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https://github.com/bottomsnode/searching-and-sorting-python

Explore Python implementations of essential searching and sorting algorithms. From linear and graph searches to bubble, merge, and quick sort, this repository offers crucial tools for learners and practitioners, enhancing problem-solving skills and coding proficiency.

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