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
- JSON Representation
https://github.com/nelsonbn/algorithms-data-structures-trie
Algorithms and Data Structures - Trie
algorithms data-structures trie
Last synced: 21 Apr 2026
https://github.com/0xharryduong/javascript-algorithms-data-structures
Algorithms and data structures - Javascript implementation
algorithms data-structures javascript
Last synced: 21 Apr 2026
https://github.com/casperkristiansson/algorithms-and-data-structures-id1021
Algorithms and Data Structures - Lab exercises for the course ID1021
algorithms algorithms-and-data-structures data-structures exam exams fundamentals graphs id1020 id1021 id1021ht21 lab lab1 lab2 lab3 lab4 old-exam searching sorting
Last synced: 05 Jun 2026
https://github.com/nelsonbn/algorithms-data-structures-recursion
Algorithms and Data Structures - Recursion
algorithms data-structures recursion
Last synced: 22 Apr 2026
https://github.com/maemresen/java-poc-projects
My Hobby Java Projects
character-counter cse101 data-structures football-simulator game-development guess-the-number-game introduction-to-programming java javafx
Last synced: 22 Apr 2026
https://github.com/christian-doucette/data_structs
Implementation of common data structures with C. Includes linked list, list, stack, heap, BST, and hash table.
Last synced: 05 Jun 2026
https://github.com/infinity-boi/dsa-codes
Popular Competitive Programming Questions essential for interview preparation
algorithms competitive-programming data-structures leetcode spoj
Last synced: 06 Jun 2026
https://github.com/iampavangandhi/chatlistcaching
💬 Chat list Caching Web App (using Linked List and Hashing)
data-structures hashing javascript linked-list lru-cache
Last synced: 06 Jun 2026
https://github.com/remykarem/advent-of-code-2020
Solution in Rust 🦀! With some pseudo-code in Python 🐍.
algorithms data-structures rust
Last synced: 06 Jun 2026
https://github.com/erykmika/datastructures
This repository contains my solutions to the tasks that I had to solve during the "Data structures and time complexity" classes.
data-structures politechnikawroclawska university-project
Last synced: 06 Jun 2026
https://github.com/sdthaker/javascript-dsa-mini-projects
freeCodeCamp Javascript Algorithms & Data Structures certification course code.
algorithms data-structures es6 freecodecamp javascript
Last synced: 24 Apr 2026
https://github.com/dbriane208/data-structures-and-analysis-of-algorithms
My data structures practice using Python programming language
algorithms data-structures python
Last synced: 24 Apr 2026
https://github.com/saiteja-madha/ds-and-algo
Solutions for problems related to data structures and algorithms
algorithms data-structures hackerrank leetcode
Last synced: 25 Apr 2026
https://github.com/hamzahussyn/algorithms-and-datastructures-fcc
For free code camp's javascript algorithms and datastructures stream, here are my project solutions.
algorithms algorithms-and-data-structures data-structures fcc fcc-frontend freecodecamp javascript projects
Last synced: 25 Apr 2026
https://github.com/nelsonbn/algorithms-data-structures-selection-sort
Algorithms and Data Structures - Selection Sort
algorithms algorithms-and-data-structures data-structures
Last synced: 25 Apr 2026
https://github.com/itsuren/dsa
📚 A repository on Data Structures and Algorithms from text books for Academics
Last synced: 25 Apr 2026
https://github.com/senior-sigan/data-structures-training
Common data structures and algorithms I implemented just to practise
cpp data-structures learn-to-code
Last synced: 06 Jun 2026
https://github.com/yyolka/converter-app
Приложение переводит числа из 2-ой, 10-ой, 16-ой систем счисления из одной в другую
algorithms c cpp data-structures entrypoint oop oop-principles validation
Last synced: 25 Apr 2026
https://github.com/adarsh-kmt/lsmtree
An LSM tree, implemented in Go.
data-structures data-structures-and-algorithms database lsm-tree
Last synced: 25 Apr 2026
https://github.com/hassansin/algorithms
Algorithms and Data Structures in Go
algorithm data-structures go golang
Last synced: 06 Jun 2026
https://github.com/erenisci/c-cpp
C/C++
algorithms c cpp data-structures fundamentals
Last synced: 25 Apr 2026
https://github.com/abhaymishra24/data-structure-learning
Different kinds of solutions for a Data Structure method queries practice project file. Using python and java programming language .
algorithms data-structures java python
Last synced: 25 Apr 2026
https://github.com/aliramazanov/js-30-lc
Leetcode 30 Days of JavaScript Challenge
algorithms data-structures javascript typescript
Last synced: 26 Apr 2026
https://github.com/snehachhipa/wordle_datastructures
A Data Structures project as part of course work of BSc in Computer Science UCD.
binary-tree compression-algorithm data-structures hashmap-java java object-oriented-programming priority-queue
Last synced: 06 Jun 2026
https://github.com/kmhmubin/red-black-tree-data-structure
black-nodes bst cpp data-structures insert-node node red red-black-trees
Last synced: 26 Apr 2026
https://github.com/isaacmaffeis/pac-2023
PAC 2023/24 Algorithm design and computability - University course
algorithms data-structures java
Last synced: 07 Jun 2026
https://github.com/danilowskic/queue-initialisation
An app shows data structure called queue. Describes how it works and what it is based on.
data-structures data-visualization java-8 queue queue-simulation
Last synced: 26 Apr 2026
https://github.com/princeinscripts/dsa-solved-assignments-with-cpp-pw
A repository containing solved assignments provided by Programming with Mosh (PW) teachers for learning C++ programming language fundamentals alongside Data Structures and Algorithms (DSA) concepts, aiding in mastering core computer science principles through guided practice.
algorithms c-plus-plus computer-science data-structures program solved-challenges
Last synced: 07 Jun 2026
https://github.com/c1m50c/hacker-rank-solutions
Compilation repository of my HackerRank solutions.
algorithm algorithms data-structures dynamic-programming hackerrank hackerrank-solutions interview-questions learning solutions
Last synced: 26 Apr 2026
https://github.com/nachiket-072005/data_structure-algorithm
In this repo, I am uploading Data-Structure-and-Algorithm in Java with Step by step chapter code basics to advanced topics like DP, Graph and so on.
Last synced: 26 Apr 2026
https://github.com/aakash3279/my-leetcode-problems
This is a repository where coding solutions are provided which i solved in leetcode
algorithm data-structures java javascript leetcode-java leetcode-solutions sql
Last synced: 26 Apr 2026
https://github.com/igoraugust0/data-struct-1
📕 Repositório para arquivos da disciplina GSI006 - Estrutura de Dados 1
abstract-data-type adt conditionals data-structures data-structures-and-algorithms expressions linked-list loops pointers queue sequential-list stack
Last synced: 27 Apr 2026
https://github.com/fayllan111/projeto_jogo_xadrez
Implementação de um jogo de xadrez em Java, abordando conceitos de POO, herança, coleções e desenvolvimento em camadas.
chess-game colections data-structures developer-portfolio hierarchy java oop oops-in-java polimorphism project-patterns
Last synced: 07 Jun 2026
https://github.com/chewhx/javascript-dsa-masterclass
Lesson notes and code tests for Javascript DSA Masterclass
algorithms colt-steele data-structures data-structures-and-algorithms javascript masterclass typescript udemy
Last synced: 27 Apr 2026
https://github.com/dsomleff/data-structures-js
Data Structures & Algorithms in JS
algorithms data-structures heap javascript linked-list queue stack tree-structure typescript unit-tests
Last synced: 27 Apr 2026
https://github.com/margi47/linkedlists
Implementation of data structures - double linked list, queue, stack
csharp data-structures datastructures dotnet linked-list queue stack
Last synced: 27 Apr 2026
https://github.com/shahadathhs/data-structures-and-algorithms-in-javascript
A comprehensive collection of algorithms and data structures in JavaScript, based on the book Mastering Algorithms and Data Structures in JavaScript by Federico Kereki.
algorithms data-structures dsa javascript
Last synced: 07 Jun 2026
https://github.com/studyresearchprojects/dsa-in-cpp
Data Structures and Algorithms with C++
algorithms cpp data-structures
Last synced: 07 Jun 2026
https://github.com/webmekanic/algorithms-and-data-structures
Daily Coding Exercises to sharpen problem solving skills
algorithms codewars codewars-kata coding-challenge computer-science data-structures engineering freecodecamp interview-questions javascript programming-exercises solutions technical
Last synced: 07 Jun 2026
https://github.com/giri7a/java-fintech-transaction-processor
Java Fintech Transaction Analyzer: A program for processing fintech transaction logs. Analyzes statuses, identifies peak times, and lists failures. Includes a test class for functionality demonstration. Efficiently monitors and gains insights into transaction dynamics.
algorithmic-logic data-representation data-structures date-and-time-handling documentation exception-handling java oops string-formatting testing
Last synced: 27 Apr 2026
https://github.com/handsomestwei/ds-algo
数据结构和算法实现
algorithms data-structures java
Last synced: 27 Apr 2026
https://github.com/bieelogrom/convertervaloresdecimaisparabinarios
Programa que converte número decimal em binário utilizando o conceito de pilhas em Java.
data-structures java pilha stack
Last synced: 27 Apr 2026
https://github.com/hibatillah/learn-java
Java Programming Documentation of Information Systems, Politeknik Caltex Riau
college data-structures documentation java oop
Last synced: 27 Apr 2026
https://github.com/ancs21/cs
My journey to Master of Science in Computer Science (C/C++, Python, Javascript)
alogrithms c computer-science data-structures python
Last synced: 28 Apr 2026
https://github.com/mituskillologies/pcp-python-dec22
Python Training Session at Pimpri Chinchwad Polytechnic, Pune
class data-structures decision-making functions looping objects programming python python3
Last synced: 08 Jun 2026
https://github.com/julgitt/memory-allocator
Memory allocator using segregated lists, created as part of an Operating Systems course
c data-structures malloc memory python school university
Last synced: 28 Apr 2026
https://github.com/cathyfu1215/cs61b
Self-learning CS61B of UCBerkeley , this repo contains both labs and projects
algorithms data-structures java
Last synced: 07 Jun 2026
https://github.com/sangeetm/ucsd-shortest-routes
This is the source code for the project that I completed in 3rd course of "Object Oriented Java Programming: Data Structures and Beyond" by UCSD and Coursera.
data-structures java-8 searching-algorithms
Last synced: 28 Apr 2026
https://github.com/pkoscielny/smart_data
Smart comparing data for Python tests
api comparison data-structures dict diff json list pytest python python3 rest-api restful restful-api structures test types unittest
Last synced: 28 Apr 2026
https://github.com/ionutpetre/airline-management-activities
Aplicație pentru evidența principalelor procese derulate în cadrul companiei aeriene EasyFlight.
Last synced: 22 Jun 2026
https://github.com/vitorhugoantunes/data_structure_learning
Collection of studies on Data Structure.
algorithms c data-structures java
Last synced: 28 Apr 2026
https://github.com/ashref-dev/my-leetcode-solutions
Solutions to every Leetcode problem I do and upload
algorithms algorithms-and-data-structures csharp data-structures
Last synced: 28 Apr 2026
https://github.com/vtheonly/150_leetcode_problems
LeetCode: 150 total problems, with 50 easy, 75 medium, and 25 hard.
algorithms coding cpp data-structures java javascript leetcode problem-solving python
Last synced: 28 Apr 2026
https://github.com/henry-azer/hackerrank-solutions
Hacker Rank Solution Problems.
algorithms data-structures hackerrank java javascript problem-solving sql
Last synced: 28 Apr 2026
https://github.com/rubaiyadnoorshahriar1999/codeforces
Basic Level problems solved with C# 10 .NET 6
algorithms csharp csharp-core data-structures div1 div2 dotnet string-manipulation string-matching
Last synced: 28 Apr 2026
https://github.com/mbrsagor/pythonnote
Study in python latest code and node serial
basic-programming data-structures mathematics oop python-library python3
Last synced: 08 Jun 2026
https://github.com/kharzixen/data-structures-and-algorithms
This project is dedicated to implementing a variety of fundamental data structures and algorithms in C++ for educational purposes. The goal is to enhance my understanding of core computer science concepts through hands-on coding and problem-solving.
algorithms data-structures list queue stack vector
Last synced: 08 Jun 2026
https://github.com/nazir20/data-structure-labs
Data Structures in c and c++
algorithms algorithms-and-data-structures c cpp data-structures labs
Last synced: 29 Apr 2026
https://github.com/raynard2010/assignment-data-structures
This repository contains my answers for some of my assignments for COMP6048001 - Data Structures Course. I got 98 for my assignments score.
avl-tree binus c case case-study data-structures hash hash-table priority-queue queue
Last synced: 29 Apr 2026
https://github.com/howz1t/ptypes
This package provides useful data types for use in PHP.
badges composer computer-science data data-structures data-types packagist php types
Last synced: 29 Apr 2026
https://github.com/rajesh2723/cricket-score-sheet
This project uses involves the predicting the score from cricket based on previous scores
Last synced: 08 Jun 2026
https://github.com/nishit-shivdasani/data-structure-with-python
Discover Python implementations of core data structures with Tkinter animations for intuitive visualization. Explore arrays, graphs, linked lists, queues, stacks, and trees through interactive animations, ideal for beginners and experienced programmers alike. Gain insights and deepen your understanding with this engaging learning resource.
array data-structures graph-algorithms linked-list python queue stack tkinter-graphic-interface tree-structure
Last synced: 29 Apr 2026
https://github.com/tenal/canine-calculator
A quiz application that generates your ideal dog breed! Breeds are chosen based on your current lifestyle and desired canine traits. All breed information is located in a data structure built by Tenal in 'sciript.js'. This was my first jQuery project, refactored to vanilla JS a couple months later.
data-structures html5 javascript sass sass-mixins vanilla-javascript
Last synced: 29 Apr 2026
https://github.com/ranimeshehata/implementing-sorting-techniques
A Java program implementing 3 different sorting techniques.
data-structures java junit-test sorting-algorithms
Last synced: 29 Apr 2026
https://github.com/jconleyscales/two-dimensional-q
Fixed-capacity circular queue backed by a 2D list with wrap-around indexing (Python).
circular-buffer data-structures python queue
Last synced: 08 Jun 2026
https://github.com/barannmeisterr/exceldataanalyzeravltree
Student Data Query is a Java project designed to manage and query student data using an AVL tree data structure.
apache-poi avl-tree balanced-search-trees data-structures excel file-processing java node searchquery strings xlsx
Last synced: 29 Apr 2026
https://github.com/rileysuomi/datastructures-and-algos
Collection of data structure implementations, algorithms, and leet-code solutions
algorithms cpp data-structures leetcode python
Last synced: 29 Apr 2026
https://github.com/erenisci/python
Python
algorithms data-structures fundamentals jupyter-notebook python
Last synced: 29 Apr 2026
https://github.com/50-course/alx-higher_level_programming
:computer: This repository contains exercise files, assignments and submissions :nerd_face:, for the ALX/Holberton School SE program.
50-course alx alx-curriculum bash c data-structures holbertonschool python scripting test-driven-development
Last synced: 29 Apr 2026
https://github.com/chinmaybhalodia/walmart-virtual-internship
All the tasks submitted during the Advanced Software Engineering Virtual Training Program offered by Walmart Global Tech on Forage platform.
data-munging data-structures java python relational-database-design software-architecture software-engineering sql
Last synced: 29 Apr 2026
https://github.com/sandipgyawali/dsa
Implementations of Data Structures and Algorithm
algorithms data-structures java
Last synced: 29 Apr 2026
https://github.com/imtheprince7/javaprac
In this repository, I have uploaded practice files of of Java-8 and advance portion of Java.
data-structures java java-8 multithreading
Last synced: 29 Apr 2026
https://github.com/ritik-gupta/dsa-450
Solutions of 450 DSA questions by Love Babbar
c cpp data-structures dsa dsa-algorithm
Last synced: 29 Apr 2026
https://github.com/pushkarm029/dsa-question-practice
DSA Notes & Practice Questions
algorithms c cpp data-structures dsa love-babbar
Last synced: 29 Apr 2026
https://github.com/suman105/leetcode-top-interview-150
Optimized C++ solutions for LeetCode Top Interview 150, featuring detailed explanations and complexity analysis—ideal for interviews, coding assessments, and competitive programming. 🚀
Last synced: 08 Jun 2026
https://github.com/dragunwf/learninglab
📚 A personal repository where I document and store all my code, exercises, and projects while learning new technologies, frameworks, and programming concepts. This serves as my digital sandbox for experimentation, skill-building, and continuous learning.
abap ai algorithms data-structures design-patterns django express nextjs react react-native sap
Last synced: 29 Apr 2026
https://github.com/kalwar/basic_ds
a very basic data structures using js/reactjs
data-structures palindrome-checker queue reactjs sorting-algorithms stack
Last synced: 29 Apr 2026
https://github.com/8luebottle/datastructure-n-algorithm
🧩 Problem Solving (language independent)
algorithms c data-structures golang javascript pytohn3
Last synced: 30 Apr 2026
https://github.com/abdellahbellakrim/cpp42
Collection of exercises in C++
algorithms cpp data-structures low-level-programming oop stl-containers
Last synced: 08 Jun 2026
https://github.com/sebi2020/data_structs
A nodejs general purpose module for standard data structs like fifo, queues, linked-lists
data-structures fifo heap lifo nodejs priority-queues stack
Last synced: 30 Apr 2026
https://github.com/tsembp/ucy-1st-year-projects
A collection of Java assignments from my first year of university as a Computer Science student.
data-structures java object-oriented-programming
Last synced: 30 Apr 2026
https://github.com/guibrandt/mc202
Implementação dos laboratórios de MC202 no segundo semestre de 2020 na Unicamp
Last synced: 08 Jun 2026
https://github.com/vivek-suthar/dsa
Covering All Data-Structures And Algorithms, Its Implementation, various problems Based on particular Data-Structure
algorithms-and-data-structures c cpp data-structures dsa-algorithm problem-solving
Last synced: 30 Apr 2026
https://github.com/gemaquejr/ting-trybe-is-not-google
Projeto com o objetivo de manipular pilhas, listas e filas. Este projeto foi criado para avaliação final na seção 05 do módulo de ciência da computação do Curso de Desenvolvimento Web na Trybe.
data-structures list python queue stack
Last synced: 30 Apr 2026
https://github.com/poufles/adz-lp-hash-map
A simple script to understand the hash maps.
data-structures data-structures-and-algorithms hashmap hashtable javascript node nodejs
Last synced: 30 Apr 2026
https://github.com/douglasdotv/cs50x
A repository for CS50 problem sets, labs and final project.
ai c cs50 cs50x cybersecurity data-structures python sql web-development
Last synced: 30 Apr 2026
https://github.com/kockarevicivan/dart-snippets
Set of Dart snippets: algorithms, data structures, graph searches etc, created for demonstration purposes.
dart data-structures graph-traversal snippets sorting-algorithms
Last synced: 30 Apr 2026
https://github.com/markcaldropoli/cs240
Data Structures & Algorithms
algorithms cpp data-structures makefile
Last synced: 08 Jun 2026
https://github.com/austinhartzheim/bitpack.js
Efficient binary data packaging in JavaScript.
data-structures javascript javascript-library
Last synced: 01 May 2026
https://github.com/gitchaell/computer-scrapping
Tool that extracts data from the pages of companies that sell computers in the city of Trujillo - Peru, exports them in an XLSX file according to a relational data model, and displays them on a Power BI dashboard.
data-analysis data-structures data-visualization database dbdiagram export-excel powerbi scrapper-script scrapping xlsx
Last synced: 01 May 2026
https://github.com/dnut/json-match-finder
Python application used to match listings against openings via authenticated JSON API access.
data data-structures data-wrangling database json-api python-application python-modules
Last synced: 01 May 2026
https://github.com/gers2017/trie-ferris
trie data structure
data-structures rust tree-data-structure trie trie-data-structure trie-implementation
Last synced: 08 Jun 2026
https://github.com/anupam-dagar/codebase
A collection of c and c++ codes that I have written.
c c-programming cpp data-structures
Last synced: 01 May 2026
https://github.com/suvrik/codeforces
Codeforces Template
algorithms competitive-programming data-structures mathematics
Last synced: 08 Jun 2026
https://github.com/oniani/purity
A collection of various algorithms and data structures
algorithms data-structures functional-programming haskell
Last synced: 08 Jun 2026
https://github.com/pjiwm/ads
Sandbox for the subject algorithm and data structures.
algorithms algorithms-and-data-structures data-structures java school-assignment
Last synced: 08 Jun 2026
https://github.com/mlondimchunu/js
Just Javascript including data structures and algorithms in JS
algorithms data-structures data-structures-and-algorithms javascript
Last synced: 01 May 2026