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: 2026-06-23 00:07:37 UTC
- JSON Representation
https://github.com/nishkarshraj/java-programming-oops
Java Programming Codes!
algorithms algorithms-and-data-structures data-structures database java java-library open-source opensource
Last synced: 02 May 2026
https://github.com/evanxg852000/rockstartdev
A collection of projects implemented for learning
algorithm compilers cpp14 data-structures database golang learning python
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https://github.com/parsalotfy/datastructuresandalgorithms
An Object-Oriented and Generic implementation of data structures.
algorithms csharp data-structures generic graph-theory object-oriented
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https://github.com/marouane-elgoumiri/problem_solving
Series of coding problems and my answers to them
arrays data-structures problem-solving
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Algorithms implemented in a platform and language independent manner.
algorithm algorithm-challenges algorithm-competitions algorithms algorithms-and-data-structures algorithms-implemented c cpp data-structures
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https://github.com/singhrohan62/data-structures
simple programs on different types of data structures
algorithms cpp data-structures java javascript
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https://github.com/yuvraj0028/rule-engine-ast
User friendly rule engine implemented with Abstract Syntax Tree for making a logical data structure to evaluate attributes.
angular angular-cli backend bootstrap5 data-structures docker java logic-programming material-ui mongodb spring-boot tree-structure
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https://github.com/jaeyson/algox
Common Algorithms and Data Structures implemented using Elixir
algorithms algorithms-and-data-structures data-structures elixir
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https://github.com/v1tbrah/algorithms
Data structures and algorithms.
algorithms data-structures go golang leetcode
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https://github.com/rodic/autocomplete
A Rust Auto-complete feature using Trie data structure
algorithms algorithms-and-data-structures autocomplete autocomplete-search autocompletion data-structures rust trie
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https://github.com/jabellard/graph
Directed, simple graph.
algorithm algorithms c data-structure data-structures graph
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https://github.com/ghulamazad/dsa
This repository contains all the Data Structures and Algorithms concepts and their implementation in several ways, including programming questions and Interview questions. It includes questions from popular coding platforms including LeetCode, HackerRank, Codeforces, Codechef, and many more.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms dsa-algorithm dsalgo
Last synced: 11 Oct 2025
https://github.com/nop-dev/learning-js
Esse repositório contem todas as anotações que fiz enquanto estudava um módulo da trilha Explorer da Rocketseat sobre JavaScript. 🔰
data data-structures functions javascript js
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https://github.com/tsg405/data-structures-and-algorithms-specialisation
This Repo contains - Starter files, Coursework, Programming Assignments for the Master DataStructure and Algorithmic Programming Techniques Specialization Course -- offered by University of California San Diego & HSE University, Coursera.
bst-tree coursera data-structures dynamic-programming hashtables heap python-3 queue stack
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https://github.com/anasmak04/leetcode-solutions
Collections of my leetcode solutions implemented by java and typescript and javascript
algorithms-and-data-structures arrays data-structures java javascript leetcode-solutions linked-list problem-solving search sorting-algorithms typescript
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https://github.com/sanjid133/go-collections
Implement data structure using golang generics
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https://github.com/elandeyan/min_max_heap_dart
A MinMax binary heap implementation as dart's package.
dart-lang dart-package dartlang data-structures
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https://github.com/danielbrito/fatec
🎓 Análise e Desenvolvimento de Sistemas - Faculdade de Tecnologia.
cpp data-structures database development java javascript logic object-oriented-programming portugol programming script sql web-development
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https://github.com/ahmad-nour-haidar/x-unique-list
A Flutter - Dart package that provides a list with unique elements based on a custom uniqueness condition.
collections dart dart-package data-structures elements flutter flutter-package list package-management set unique uniqueness
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https://github.com/laqudee/rust-algorithms-data-structures
Rust Algorithms And Data Structures
algorithms data-structures rust search-algorithm sorting-algorithms
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https://github.com/diogocarrola/leetcode75
The 75 most frequent LeetCode questions in coding interviews, curated by industry experts. The only resource you need for coding interviews.
algorithms c coding-challenges cpp data-structures interview-preparation javascript leetcode python
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https://github.com/noti0na1/racket-codes
A Collection of My Racket Code
cps data-structures macros racket
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https://github.com/yjl9903/setmap
Use Hash to check whether two sets are equal.
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https://github.com/gunh0/algorithms
📝 Solutions for Algorithm Problems [C/C++]
algorithm beakjoon c cpp data-structures project-euler
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https://github.com/pranav016/ds-algo-in-python
Implementation of Data-structures and Algorithms in Python.
algorithms data-structures python time-complexities
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https://github.com/arnaudband/algorithms_and_data_structures
This repository contains implementations of data structures and algorithms. Created as part of a Data Structures and Algorithms course, it features organized folders for each topic, with README files providing overviews, use cases, and complexity analysis. Sample problems and solutions, along with test cases, are also included.
algorithms-and-data-structures algorithms-implemented data-structures github-codespaces javascript learn solidity
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https://github.com/dezinezync/oideformat
The Open Invoice Data Exchange Format Specification
data-structures exchange invoice json spec specification
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https://github.com/gsauc3/gsauce-pyds
Advanced-Data Structures for python
circular-linked-list data-structures doubly-circular-linked-list doubly-linked-list doublylinkedlist linked-list python python-3 python-library queue stack
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https://github.com/palashhawee/data-structures-and-algorithms-in-python
Data Structures and Algorithms
algorithms algorithms-and-data-structures coding-challenge data-structures python
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https://github.com/dhth/thescienceofcomputers
computer-science data-structures
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https://github.com/tresor11/coding-challenges
This repository contains solutions to common coding challenges
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https://github.com/viktorsvertoka/goit-algo-hw-05
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-05 python
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https://github.com/heap-data-structure/specification
:mount_fuji: Heap specification for JavaScript
agpl data-structures heap javascript specification
Last synced: 12 Dec 2025
https://github.com/merteldem1r/algostruct
AlgoStruct - Mastering DSA with C & C++ Data Structures and Algorithms, Essential Concepts like Pointers, OOP, Structures, Memory Allocation etc. with well explained comment lines and Readme files. Implementing all Data Structures from scratch and their Algorithms.
algorithms c computer-science cpp data-structures leetcode
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https://github.com/sagiegurari/c_vector
A simple growable vector for C
c c-lib c-library data-structures vector
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https://github.com/danielbayley/schemas
A collection of useful @JSON-schema-org schemas for data validation.
ajv config configuration data data-science data-structures data-validation json json-schema linter linting schema schema-org validation yaml yaml-configuration
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https://github.com/viktorsvertoka/goit-algo-fp
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-fp python
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https://github.com/mizrael/dictionarylookupbenchmark
Benchmark of lookup performance between `Dictionary`, `SortedList`, `SortedDictionary` and `HashSet`.
benchmark data-structures dotnet
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https://github.com/puneetkakkar/leet-code
Leet Code Algorithm C++ Solutions
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https://github.com/yuweaec/ai-programming-with-python-bertelsmann
This repository aims to provide code and information to help you develop a comprehensive understanding of Python programming in the context of artificial intelligence (AI) applications.
ai bertelsmann data-structures functions jupyter-kernels jupyter-notebook numpy object-oriented-programming pandas python python-packages pytorch scripting udacity-nanodegree
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https://github.com/sandippalit/data-structures-and-algorithms-in-python
This repository by Sandip Palit contains Data Structures and Algorithms in Python.
algorithms backtracking complexity data-structures dsa linked-list maths oop python recursion searching sorting
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https://github.com/yanpozka/trie
Go implementation of Tries data structure
data-structures go lookup trie uuid
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https://github.com/harry96444/datastructuresthroughjava
This Repository Contains all the Data Structures Implementation Through java.
algorithm algorithms-and-data-structures binary-search-tree data-structures graph-algorithms java linked-list queue sorting-algorithms stack trees
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https://github.com/viktorsvertoka/goit-algo-hw-09
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-09 python
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https://github.com/isaccanedo/daily-coding-problem-solutions
🎓🖥️ Solutions for 350+ Interview Questions
algorithm coding coding-challenge coding-problems data-structures data-structures-and-algorithms problem-solving problem-solving-algorithms python python-3 python3
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https://github.com/frankfarrell/kds4j
Kinetic Data Structures for Java
data-structures java kinetic-data-structures
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https://github.com/arindal1/thecodejungle
Curated collection of resources for developers, programmers and tech enthusiasts.
computer-science data-science data-structures interview-questions resources software-development
Last synced: 21 Jan 2026
https://github.com/roy7077/codechef-practice
this repository is dedicated to storing solutions for problems from CodeChef, a popular competitive programming platform. Emphasize that it is a personal repository created to track my progress and showcase my problem-solving skills.
algorithms algorithms-and-data-structures codechef codechef-long-challenge codechef-solutions competative-programming contest-programming data-structures dsa problem-solving
Last synced: 17 Apr 2026
https://github.com/avidlearnerinprogress/algorithmictoolbox-ucsd
Coursework solutions to UCSD DSA specialization
algorithms cpp data-structures moocs
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https://github.com/mramshaw/radix-trie
A radix (or possibly Patricia) trie
data-structures go golang patricia-trie radix radix-trie table-driven-testing trie
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https://github.com/sumeetsarkar/geeksforgeeks
GeeksforGeeks DS problems in Javascript
arrays data-structures ds geeksforgeeks stacks
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https://github.com/ohzeno/algo
Problem Solving
algorithms baekjoon data-structures javascript leetcode problem-solving programmers python sql swea
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https://github.com/shiweihe0713/algorithms-made-easy
Algorithm learning hub : show case the fundamental algorithms like sorting algorithms, such as generic sort, merge sort, quick sort, bucket sort, and radix sort, etc.
algorithms binary-search-tree computer-science data-structures leetcode sorting-algorithms tree
Last synced: 30 Jan 2026
https://github.com/toreda/strong-types
Automated type checks and guaranteed return types with 1 line of code. Say goodbye to reference errors from unexpected types. Write less validation code and improve quality.
data-structures strong-types type-safe type-safety type-system
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https://github.com/muhdhanish/data-structure-js
This is learning the simple concept of data-structures using javascript.
array data-structures javascript linked-list queue stack
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https://github.com/sidojain/cypher
Cypher is a lightweight, feature rich, terminal-based text editor written in C, using Tree-Sitter highlighting.
c data-structures file-io linux low-level-programming piece-table raw-mode terminal text-editor tree-sitter undo-redo wsl2
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https://github.com/liz282907/leetcode
leetcode解题报告
algorithms data-structures leetcode leetcode-solutions
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https://github.com/chowdhuryj-github/pixelreader
A MSOE Lab Project for a JavaFX application on image manipulation using file handling. Can perform operations such as calculating median and mean of pixels and generating a new image.
data-structures image-processing javafx
Last synced: 21 Apr 2026
https://github.com/yoannpa/dtrsiv
A collection of functions using data.table to efficiently clean large tables using a simplified syntax
data-structures rdatatable rpackage
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https://github.com/libsugar/bettercollections
Some better collection implementations than the system library
arraypool collections concurrent data-structures vector
Last synced: 14 Aug 2025
https://github.com/jeepway/data-structures-in-c
A collection of implementations of commonly used data structures in C.
algorithms c c-programming data-structures data-structures-in-c dsa makefile
Last synced: 14 Feb 2026
https://github.com/gregorykogan/mephi-laboratory-works
Some of my programming laboratory works at MEPhI
c cpp data-structures dynamic-array inheritance laboratory-works linked-list oop smart-pointers
Last synced: 24 Apr 2026
https://github.com/thomasthelen/datastructures
Various data structures implemented in c++
data-structures datastructures doubly-linked-list linked-list singly-linked-list templates
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https://github.com/sorgazb/labecoin-game-ai
Inteligent self-learning game in develop
ai allegro5 artificial-intelligence binary-tree cpp data-structures fstream ia makefile pointers self-learning simple-hill-climbing steepest-ascent stochastic-hill-climb tree-structure
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https://github.com/eugeniusms/sda-2022
Programming assignments, labs and other tasks during the programming basics course at the University of Indonesia.
algorithms college data-structures dsa
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https://github.com/esenmx/collection_notifiers
Collections with implementation of ValueListenable/ChangeNotifier for minimum rebuild and simplest syntax
collection dart data-structures flutter performance-optimization state-management
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https://github.com/iykekings/data-structures-deno
Popular data structures' implementation in JavaScript/Typescript
data-structures deno javascript typescript
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https://github.com/thanhngan22/dsa-writeups
💦 some exercises in Hackerrank and other sources used to practice
algorithms data-structures hackerrank-solutions
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https://github.com/pvgupta24/cse-labs
Dump for CSE Lab assignments and programs
algorithms c computer-architecture cpp data-structures mips opengl verilog
Last synced: 09 May 2026
https://github.com/nitvex/data_structures_and_algorithms
algorithms cij data-structures data-structures-algorithms graphs
Last synced: 13 Jun 2026
https://github.com/leksus-04/algorithms-and-data-structures
:brain: Implementation of various algorithms and data structures in C++
algorithms cplusplus cpp data-structures implementation-of-algorithms implementation-of-data-structures
Last synced: 13 Jun 2026
https://github.com/vikramgujar/logical-problem-solving
A daily updated collection of Java solutions to logical problems like arrays, strings, recursion, and more. Perfect for coding practice, interviews, and enhancing problem-solving skills.
algorithms arrays coding coding-practice competitive-programming daily-coding data-structures interview-preparation java java-exercises logical-problems problem-solving programming-challenges recursion strings
Last synced: 12 Jun 2026
https://github.com/coderj001/data-structures
Contain all major data structures with documentation and code.
Last synced: 22 Jun 2026
https://github.com/kawser2133/data-structures-and-algorithms
Data Structures and Algorithms - This repository is a collection of commonly used data structures and algorithms implemented in C#.
algorithms csharp data-structures data-structures-and-algorithms dsa
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https://github.com/juleskulcsar/javascript
javascript challenges/interview questions
arrays data-structures javascript javascript-algorithms javascript-array
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https://github.com/ahmed-roshdy-1/implementing-stack-using-c
this problem I had solved in my second year in computer science college
Last synced: 11 Jun 2026
https://github.com/alexforster/deque
A simple fixed-size deque implementation in C.
Last synced: 13 May 2026
https://github.com/fawaz-exe/merkle-tree
bitcoin crytography data-structures hashing merkel-tree
Last synced: 13 May 2026
https://github.com/prime-infinity/prime-chain
understanding basic blockchain concept by building simple blockchain in javascript,python and golang. Experimenting with different data structures.
blockchain blockchain-demos data-structures golang javascript python
Last synced: 06 May 2026
https://github.com/tlack/xacto
Q-inspired Javascript convenience library and in-memory database
column-store data-structures javascript kdb memory-database nodejs vector
Last synced: 11 May 2026
https://github.com/solangeug/hacker-rank
A collection of programming challenges by HackerRank (https://www.hackerrank.com/).
algorithms data-structures hackerrank programming-challenges
Last synced: 11 May 2026
https://github.com/mrdav30/swiftcollections
A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.
collections csharp data-structures dotnet game-development memory-management object-pooling observables performance unity
Last synced: 07 May 2026
https://github.com/zwrawr/dsa_assessment
University of York, Data Structures and Algorithms Assessment, Task : Predictive Text
alogrithms c data-structures university-of-york university-project
Last synced: 22 Jun 2026
https://github.com/attentiveness/spirallinkedlist
android data-structures java kotlin linkedlist
Last synced: 11 May 2026
https://github.com/exsandebest/trees
AVL Tree, RedBlack Tree and Splay Tree visualization in Qt
avl-tree data-structures qt qt-interface red-black-tree redblack-tree splay-tree tree-structure tree-view tree-visualization tree-visualizer trees
Last synced: 11 May 2026
https://github.com/yahyatinani/y
'y' is a library that aims to provide useful data structures and utility functions.
data-structures immutable-collections kmp kotlin kotlin-multiplatform lists maps vectors
Last synced: 10 Jun 2026
https://github.com/arin-paliwal/data-structures-and-algorithms
This Repository contains codes I solve using practicing DSA and preparing for Interviews. These codes are easy to understand and are well arranged.
algorithms cpp data-structures java python
Last synced: 10 May 2026
https://github.com/justehmadsaeed/data-structures
Data Structures classes of CStack, CQueue, CPriority & Linked List in C++
cqueue cstack data-structures datastructures linked-list pointer
Last synced: 18 Jun 2026
https://github.com/contactvaibhavi/algdesign
Solution codes for the Stanford course on Design and Analysis of Algorithms by Tim Roughgarden.
algorithm algorithms algorithms-and-data-structures coursera coursera-algorithms-specialization coursera-assignment cpp data-structures dsa-practice github java mit-license
Last synced: 08 May 2026
https://github.com/caellian/reference
Reference implementations of different algorithms and data structures.
algorithms data-structures reference templates
Last synced: 28 Oct 2025
https://github.com/amansrv/dsa-leetcode
In this repository i only practicing all different varieties of questions related to all different topics of data structure and algorithm.
algorithm data-structures leetcode
Last synced: 11 May 2025
https://github.com/huanhuanonly/codeforces
Some interesting problems I solved on competition platforms such as codeforces
acm-icpc algorithms atcoder balanced-tree bfs-dfs codeforces cpp data-structures divide-and-conquer dynamic-programming graph-algorithms layered-graph luogu network-flow nowcoder persistent-data-structure shortest-path string-matching templates tree-structure
Last synced: 13 Apr 2025
https://github.com/systemson/collection
Data structures as an alternative to the php array
arrays bag collection data-structures map php set vector
Last synced: 25 Jan 2026
https://github.com/ranimeshehata/expression-evaluator
Conversion from infix to postfix notations using implemented stack data structure and evaluate the postfix expression.
data-structures infix-to-postfix java postfix-evaluation stack
Last synced: 21 Jul 2025
https://github.com/cleosilva/estruturas-dados-javascript
Estrutura de dados e algoritmos implementados em Javascript com explicações e links para leitura adicional
algorithm data-structures interview javascript javascript-algorithms
Last synced: 19 May 2026
https://github.com/broucz/lf-queue
A lock-free multi-producer multi-consumer unbounded queue.
concurrency data-structures mpmc-queue queue
Last synced: 12 Apr 2025
https://github.com/winterrdog/c-hash-map
this is a pure C project i took on to learn the details of how to implement a hash table aka hash map aka associative array.
computer-science data-structures hash hashmap hashtable
Last synced: 21 Mar 2025
https://github.com/mbrsagor/js-pro
Javascript A to Z node.
data-structures javascript javascript-es6 javascript30
Last synced: 11 Jul 2025
https://github.com/mohamedelfiky/problem_solving_refreshment
Algorithms, Problem solving and Data Structures refreshment
algorithms data-structures problem-solving
Last synced: 15 Jan 2026