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: 2026-07-02 00:07:41 UTC
- JSON Representation
https://github.com/exbotanical/lib.cartilage
classical implementations of list and ring data structures for the C programming language
data-structures dynamically-linked-library linked-list shared-object
Last synced: 05 Jan 2026
https://github.com/vevdokimovm/string-operations-cpp
C++ lab: custom String class built on sequence abstractions with sorting and searching
algorithms cpp data-structures string
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https://github.com/ashottadevosyan/cpp-learning-hub
This repository contains C++ tutorials on different topics. From implementing my own data structures, such as vector, linked list to other algorithms.
algorithms cpp data-structures
Last synced: 08 Apr 2025
https://github.com/zhibirc/algorithms
This is yet another place where various algorithms live.
algorithm-challenges algorithms algorithms-and-data-structures algorithms-implemented computer-science data-structures discrete-mathematics
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https://github.com/danielslew/leet_code_problems
Data structures and Algorithms Practice
algorithms data-structures ruby
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https://github.com/nelsonbn/algorithms-data-structures-stack
Algorithms and Data Structures - Stack
algorithms data-structures stack
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https://github.com/oleksiygarnik/leetcode-code-interview
A collection of solutions to various LeetCode challenges, prepared to enhance coding interview skills and problem-solving techniques.
algorithms coding-interview competitive-programming data-structures leetcode problem-solving
Last synced: 31 May 2026
https://github.com/kamilkrauze/stackvector
A cache-coherent stack allocated templated vector.
cache-coherence cmake cpp data-structures
Last synced: 14 Oct 2025
https://github.com/anas436/data-structure-and-algorithm
Here, work has been done on the basic operations of Data Structure and Algorithm. If these operations are practiced, your basic skills will be strong. Here is used the C and Python programming language. Also, the PyCharm IDE and CodeBlocks are used as compilers.
algorithms c codeblocks data-structures pycharm python
Last synced: 13 May 2026
https://github.com/privatepeople/codingtest
코딩테스트 공부를 위한 저장소
algorithm alogorithms coding coding-test coding-tests data-structure data-structures python
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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/barrettj12/collections
Generic, Java-style collections in Go.
collection data-structures golang library
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https://github.com/vevdokimovm/codesignal-solutions
Python solutions to CodeSignal Data Structures track — linked lists, stacks, queues, sorting and binary search
algorithms data-structures linked-list python queue stack
Last synced: 27 Jun 2026
https://github.com/a7mdfre7at/masterly.nonemptylist
A simple and lightweight implementation of a non-empty list in C#, inspired by Scala's List, that ensures a collection always has at least one item. This helps in reducing null-related bugs and ensures safe operations on collections with at least one element.
a7mdfre7at csharp data-structures dotnet dotnet-core functional-programming list masterly non-empty non-empty-collections scala-list-like
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https://github.com/magnusrodseth/data-structures-and-algorithms
Code snippets from "The Ultimate Data Structures & Algorithms", a course by Code with Mosh.
algorithms algorithms-and-data-structures data-structures python python3
Last synced: 15 Mar 2025
https://github.com/nafis2508/big-data-group-project
Python project implementing Nearest Neighbor and Skyline Query Search algorithms with R-tree data structures for efficient spatial indexing. Part of COMP6210 group project at Macquarie University.
2d-query-processing algorithm-optimization big-data branch-and-bound comp6210 computational-geometry data-structures divide-and-conquer nearest-neighbor-search python r-tree skyline-query spatial-data-structure spatial-indexing
Last synced: 31 Mar 2025
https://github.com/r-n/doublelinkedlist
C
beginner beginner-project c college-assignment college-assignments data-structures linked-list
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https://github.com/fritzrehde/competitive-programming
My solutions to LeetCode, ICPC, Hackerrank problems
algorithms competitive-programming data-structures hackerrank icpc leetcode python
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https://github.com/henriquesebastiao/data-structures
Implementações de estruturas de dados
algorithms algorithms-and-data-structures data-structures
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https://github.com/andygol/andygol.github.io
Andrii Holovin – Product & Project Manager Geospatial Expert / OpenStreetMap Consultant / DevOps practitioner
consultant data data-structures devops experience floss gis mapping navigation openstreetmap personal-site personal-website
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https://github.com/ismailhakkii/python-data-structure-
data structure operations with python.
binary-search-tree data-structures linked-list python queue sorting-algorithms stack
Last synced: 31 Aug 2025
https://github.com/heap-data-structure/d-ary-heap
:octopus: d-ary heap data structure library for JavaScript
agpl binary-heap computer-science d-ary-heap data-structures heaps javascript worst-case
Last synced: 16 Oct 2025
https://github.com/mariotacke/data-structures-and-algorithms
Data Structures and Algorithms implemented in Javascript
algorithms data-structures data-structures-and-algorithms
Last synced: 16 Oct 2025
https://github.com/tayyabasghar/dsa_semester_3
This repo has all the code that we learn in class. Data Structures and everything else. If you are a student of CS 2018 from UET, this might help you.
Last synced: 08 Apr 2025
https://github.com/hojat72elect/kotlin_data_structures_algorithms
Common algorithms and data structures implemented in Kotlin.
algorithms data-structures jvm kotlin
Last synced: 16 May 2025
https://github.com/pedrohenrique-git/data-structures
algorithms c-plus-plus data-structures
Last synced: 01 Jun 2026
https://github.com/koehlma/sharedvec-rs
A fast but limited ordered collection for storing values of a single type.
Last synced: 17 Oct 2025
https://github.com/sans-arch/data-structures-and-algorithms
algorithms data-structures javascript
Last synced: 16 May 2025
https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
Last synced: 14 Mar 2026
https://github.com/tiennhm/algorithms
Tông hợp chi tiết các thuật toán lập trình
algorithms data-structures source-code
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https://github.com/ololobus/practice
Random programming exercises
c data-structures educational pointers
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https://github.com/kasutu/filter
DSS: OOP based filter for objects
data-structures oop-principles typescript
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https://github.com/iampavangandhi/photoeditor
🖼️ Photo Editor Web App (using 3D Array)
arrays data-structures javascript photo-editor vanilla-javascript
Last synced: 28 May 2026
https://github.com/belovetech/binary_trees
The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.
algorithms binary-tree c data-structures
Last synced: 18 Oct 2025
https://github.com/notthestallion/data_structures_sentinel_dynamic_link
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.
data-structures dynamic dynamic-programming link linked-data linked-list sentinel sentinels
Last synced: 18 Oct 2025
https://github.com/joakimteixeira/data-structure-exercises
Common data structures written in C.
c data-structures dynamic-memory-allocation pointers
Last synced: 10 Jun 2026
https://github.com/thiagx08/bue-introduction-to-programming-and-problem-solving
A comprehensive C++ learning resource with 50+ programming exercises for BUE students, from basics to advanced problem-solving.
cpp data-structures education exercises file-handling introductory-programming problem-solving programming-basics university
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https://github.com/phoemur/avl_tree
Naive implementation of an AVL tree using modern C++ (C++14, smart_pointers,etc...), and also a naive implementation of map using it.
associative-map avl avl-tree avltree cpp data-structures map
Last synced: 19 Oct 2025
https://github.com/bren12/data-structures
Computer programs developed to address the problems generated from the blockade of the Suez Canal and how, using various data structures, we can manage the information to avoid or mitigate this type of problem.
algorithms c-plus-plus data-structures
Last synced: 19 Oct 2025
https://github.com/frank-wong-cn/datastructures-cpp
(Re)learning data structures.
algorithm avl-tree data-structures hashmap linked-list
Last synced: 20 Oct 2025
https://github.com/jackjduggan/pcbanalyzer-ds2-ca1
A PCB (printed circuit board) analyzer built with JavaFX, capable of identifying and displaying information about the different components on a PCB from an image
Last synced: 14 May 2026
https://github.com/akr-2803/dsa-declassified
Declassified, easy to-understand explanations and visuals to DSA problems and more.
algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms dynamic-programming leetcode leetcode-solutions problem-of-the-day
Last synced: 20 Oct 2025
https://github.com/codewith-ark/dsa-notes
This is essentially my digital notebook for Data Structure and Algorithms
data-structures data-structures-and-algorithms datastructures-algorithms
Last synced: 27 Jan 2026
https://github.com/bisceglialuigi/advent_of_code
This repository contains my solutions for the Advent of Code challenges! Advent of Code is an annual coding event featuring daily programming puzzles throughout December. It's a fun way to improve problem-solving skills and explore creative algorithms.
advent-of-code advent-of-code-2024 algorithms competitive-programming data-structures fun python3
Last synced: 01 Jul 2025
https://github.com/peter-lyons-kehl/produce
Productivity data Structures, Algorithms and :children_crossing: examples in :coffee: Java 8
algorithm algorithms algorithms-and-data-structures algorithms-datastructures data-structures datastructures java java-8
Last synced: 01 Jun 2026
https://github.com/ahlusar1989/exercisms
Small finger exercises
data-structures exercise functional problem-solving scala
Last synced: 14 May 2026
https://github.com/fabberr/data-structures
Estruturas de Dados diversas implementadas em C++.
c-plus-plus cmake cpp23 data-structures data-structures-and-algorithms training
Last synced: 02 Apr 2025
https://github.com/abdelrahmantaymour/dvld
🚘 The DVLD Management System is a comprehensive desktop software designed to streamline the process of managing driving licenses and related applications.
3tierapp clean-code crud-operations csharp data-structures delegate desktop-application dotnet-framework events opp winforms
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https://github.com/ashwinraikar88/odsa
Orchard Algorithms and Data Structures
algorithms data-structures python3
Last synced: 23 Oct 2025
https://github.com/rieljasperapos/data-structures-and-algorithms
A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.
Last synced: 23 Oct 2025
https://github.com/iampavangandhi/travelpathfinder
✈️ Travel Path Finder Web App (using Graphs)
data-structures dijkstra dijkstra-algorithm graph javascript
Last synced: 09 Mar 2025
https://github.com/withprecedent/camina
Flexible, lightweight, extensible, easy-to-use data structures for Python
data-structures dictionary list mapping python sequence
Last synced: 27 May 2026
https://github.com/elkard/polynomialdatacontainer
C++ project on the 2nd semester of CS at Warsaw University of Technology
cpp11 data-structures parser polynomials template
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https://github.com/pradeepgangwar/datastructures
IDST232C Codes
data-structures linked-list queue stack
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https://github.com/shreyapramanik47/tcs-nqt-coding-sheet
This repository contains solutions to common TCS NQT coding problems, covering arrays, strings, sorting, and number systems in C++.
arrays cpp data-structures dsa numbers numbersystem strings tcs tcsnqt
Last synced: 01 Jun 2026
https://github.com/mupinnn/dsa
Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.
Last synced: 24 Oct 2025
https://github.com/bayajidalam/problem-solving
algorithms cpp data-structures problem-solving
Last synced: 24 Oct 2025
https://github.com/andrea-vicari/codewars-katas
Repository for Javascript files from some Codewars katas
algorithms-and-data-structures data-structures javascript
Last synced: 16 May 2025
https://github.com/devfancy/knu
컴퓨터학부에서 배운 과목들을 정리한 repo 입니다.
algorithm data-structures system-programming
Last synced: 24 Jun 2025
https://github.com/adithaker/datastructures_algos_c
👓(ONGOING) This repo will contain all ds and algorithms required for competitive programming in
algorithms c competitive-programming data-structures deque linked-list queue stack
Last synced: 28 Jun 2026
https://github.com/0xc0392b/bfield
Bit field data structure for Go
bit-manipulation bitfield data-structures go golang
Last synced: 18 Jan 2026
https://github.com/hamidhosen42/stl-standard-template-library
STL-Standard-Template-Library. All STL Code with problem solving
algorithm c-plus-plus data-structures leetcode online-judge problem-solving stl
Last synced: 15 Mar 2026
https://github.com/asarkar/exercism-scala
https://exercism.org/tracks/scala
algorithms data-structures exercism exercism-scala scala
Last synced: 25 Oct 2025
https://github.com/jungaretti/advent-of-code-2022
Solutions for Advent of Code 2022 in a few languages
advent-of-code algorithms data-structures
Last synced: 25 Oct 2025
https://github.com/jungaretti/advent-of-code-2021
Solutions to Advent of Code challenges written in a bunch of languages
advent-of-code algorithms data-structures
Last synced: 25 Oct 2025
https://github.com/deadcoder0904/datastructures-practice
Data Structures Practice in C++ :heart_eyes:
c-plus-plus cpp data-structure data-structures datastructures
Last synced: 12 Jun 2026
https://github.com/mahmud-kandawala/c-programming-coursework
This repository delves into the advanced facets of the C programming language, exploring topics from basic syntax to intricate data structures like linked lists, binary trees, and multiway search trees.
Last synced: 12 Jun 2026
https://github.com/shaharashe/leetcode
A collection of my LeetCode solutions, showcasing problem-solving skills and algorithmic techniques.
algorithm algorithm-challenges algorithms algorithms-and-data-structures data-structures leetcode leetcode-bash leetcode-c leetcode-cpp leetcode-csharp leetcode-java leetcode-javascript leetcode-practice leetcode-python leetcode-python3 leetcode-questions leetcode-solutions leetcode-sql math mathematics
Last synced: 13 Jun 2026
https://github.com/jubayer98/data-structures-basic-problems
Here are solutions to some basic data structure problems implemented in C++.
basic-programming cpp data-structures
Last synced: 13 Jun 2026
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.
Last synced: 13 Jun 2026
https://github.com/hernandemonteiro/data_science_and_algorithms
Data Science, Algorithms and Data Structure.
data-science data-structures python3
Last synced: 15 Apr 2026
https://github.com/fokaaas/asd-labs
This repo contains completed labs of the Algorithms and Data Structures course
algotithms c-language data-structures graphs labs
Last synced: 31 Jul 2025
https://github.com/wcygan/java-practice
java-practice
algorithms concurrency concurrent-data-structure concurrent-programming data-structures java jvm property-based-testing
Last synced: 13 Jun 2026
https://github.com/brendanddev/struccs
A lightweight, generic C library of fundamental data structures. No dependencies, no standard container libraries.
algorithms data-structures memory-management
Last synced: 14 Jun 2026
https://github.com/godsscion/cs570-intro-to-programming-data-structures-algorithms
This is a repo of CS 570 - Introduction to Data Structures labs.
algorithms data-structures java
Last synced: 18 Nov 2025
https://github.com/mezantrop/tsqlike
SQL-like interface to tabular structured data
csv data-processing data-structures json python sql-like table
Last synced: 24 Jan 2026
https://github.com/y2k-shubham/dsa-in-cpp
Implementations of Data-Structures & Algorithm Questions in C++
algorithms cpp data-structures
Last synced: 28 Jan 2026
https://github.com/primeeagle/vnet.datastructures
A class library that provides many data structures not found in the .NET standard libraries.
data-structures dotnet dotnet-core dotnet-library
Last synced: 22 Apr 2026
https://github.com/bhavinpatel4199/artificial-intelligence---ai-for-decision-making
Artificial Intelligence for Decision Making is a collection of projects focused on applying AI and machine learning techniques to solve decision-making challenges. It includes projects on wine quality prediction, Cassandra data modeling, and text classification, showcasing a range of data science and machine learning applications.
artificial-intelligence cassandra-cql data-analysis data-engineering data-preprocessing data-structures decision-making deep-learning feature-selection machine-learning-algorithms sentiment-analysis text-classification
Last synced: 20 Jun 2026
https://github.com/vikashpr/maang-interview-prep-100-dsa
Ace your MAANG+ interviews with this curated list of 100 essential DSA problems. From arrays to graphs, master every concept with detailed solutions and expert tips. Start your path to a top-tier tech job today!
algorithms coding-interviews computer-science data-structures data-structures-and-algorithms interview-preparation leetcode-solutions maang-interviews problem-solving software-engineering tech-interviews
Last synced: 16 Mar 2026
https://github.com/kenych/fraud-detector
The application is fed with authentication log record which contains IP address, datetime, authentication result(OK or FAIL) and username. The sole reason of this application is to practice and demonstrate in-memory cache, concurrency features and how to test concurrent application in java.
concurrency data-structures in-memory-caching java java8
Last synced: 15 Jun 2026
https://github.com/mohmadabodai2010/data-structures
This repository offers clear implementations of key data structures, making it ideal for students and professionals alike. Explore practical examples to enhance your coding skills and prepare for interviews. 🐙🌟
adjacency adjacency-matrix algorithms-implemented data-structures datastructures dijkstra edmonds-karp-algorithm heap interview interview-practice javascript javascript-algorithms leetcode-solutions pandas python search sort tree
Last synced: 14 Mar 2026
https://github.com/firatgoktepe/data-structures-for-react
Some real world examples about data structures commonly used for React
data-structures javascript react vitejs
Last synced: 11 Apr 2026
https://github.com/wilson0x4d/algs4net
A few fundamental algorithms implemented via C# using .NET Standard 2.0-compatible projects and language features.
algorithms data-structures netfx netstandard
Last synced: 06 Feb 2026
https://github.com/leoobarbosa2/data-sctructures
General information about Data Structures and how to implement it.
data-structures data-structures-and-algorithms
Last synced: 22 Aug 2025
https://github.com/maqmal/data-structure
Stack, queue, directed graph , binary tree, multi linked list algorithm
Last synced: 15 Jun 2026
https://github.com/kumartusha/data_structures_and_algorithms
Just think what to do next ??
arrays cpp17 data-structures data-structures-and-algorithms pointers-and-references searching-algorithms sorting-algorithms strings
Last synced: 31 Mar 2025
https://github.com/th92rodr/data-structures-and-algorithms
Data Structures and Common Algorithms Implementations.
Last synced: 15 Mar 2025
https://github.com/lucabecci/funny-js
Practise of data structures and algorithms in Javascript ES6
algorithms data-structures javascript
Last synced: 15 Jun 2026
https://github.com/gozeloglu/footballer-db
Fall 2018-2019
cpp11 data-structures doubly-linked-list linked-list
Last synced: 16 Jun 2026
https://github.com/tyra9/diagram-collection
写博客过程中制作的所有图例、图解,都放在这个仓库(支持.drawio)。
computer-networks data-structures database java javaweb mysql operating-system spring springboot
Last synced: 25 Feb 2026
https://github.com/antunesluis/lab-2
Trabalhos da disciplina de Laboratório de Programação 2
Last synced: 01 Jul 2025
https://github.com/lross2k/practice-in-c89
Simple implementations made in C to practice different concepts
algorithms c c89 data-structures
Last synced: 01 Feb 2026
https://github.com/nadvolod/algorithms
Algorithms and data-structures exercises
Last synced: 01 Feb 2026
https://github.com/cardoso010/challenges
Leetcode, codewar, hackerrank Challenges
algorithms challenges codewa data-structures elixir leetcode study
Last synced: 23 Mar 2025