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: 2026-06-20 00:07:38 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/singhrohan62/data-structures
simple programs on different types of data structures
algorithms cpp data-structures java javascript
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https://github.com/nishkarshraj/algorithms
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/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/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/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/dharmjit/go-algos
Algorithms in Golang
algorithms data-structures golang
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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/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/luanaraujo5/estrutura-de-dados
Comprehensive collection of data structures and algorithms implemented in Java and Python, including binary trees, graphs, and linked lists, with a focus on foundational concepts like Dijkstra's and Bellman-Ford algorithms. 🐍☕
data-structures grafos java python
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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/bjornmelin/leetcode-solutions
Repository storing my solutions for LeetCode problems.
algorithm algorithms coding-challenge coding-interview coding-interviews data-structures data-structures-and-algorithms interview interview-practice interview-prep interview-preparation interviews java leetcode leetcode-java leetcode-problems-solutions leetcode-questions leetcode-solutions technical-interviews
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https://github.com/edmilson-dk/academic-programming
In this repository, I will share all content that I have been studying in academic programming, such as data structures, ordering algorithms, etc.
algorithms algorithms-and-data-structures data-structures problem-solving
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https://github.com/eldarlrd/js-data-structures
Manual and Explorable JS Data Structures for TOP.
data-structures nodejs odin-project
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https://github.com/nixhantb/data-structures-and-algorithms-in-java-
Master Java Programming and Data Structures and Algorithms in Java in an efficient way. Clear concept on Recursion and Sorting
algorithms algorithms-and-data-structures competitive-programming data data-structures java java-8 programming
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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/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/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/tresor11/coding-challenges
This repository contains solutions to common coding challenges
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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/mizrael/dictionarylookupbenchmark
Benchmark of lookup performance between `Dictionary`, `SortedList`, `SortedDictionary` and `HashSet`.
benchmark data-structures dotnet
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https://github.com/krrishd/csci-2270
CSCI 2270: Data Structures
data-structures datastructures
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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/grainme/Interview-Preparation
Here, I share my solutions and algorithms for various challenges.
algorithms data-structures problem-solving
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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/manid2/dsa
Data structures and algorithms code.
algorithms data-structures interview leetcode leetcode-solutions
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https://github.com/stepantita/interview-prep
This repository contains C++ solutions for various LeetCode problems, categorized into multiple sections by topics
algorithm-challenges algorithms c-plus-plus cpp data-structures leetcode leetcode-solutions problem-solving programming programming-exercises
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https://github.com/jean-andre-gauthier/swissknife
Data structures and algorithms for programming contests
algorithms competitive-programming competitive-programming-contests data-structures
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https://github.com/iangudger/ilist
Intrusive generic linked list in Go
data-structures go golang linked-list
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https://github.com/g1patil/data-structures-and-algorithms
Algorithms and Data structure practice repo. Contains algorithms from Leetcode as well as some general practice.
algorithm algorithm-challenges algorithms algorithms-and-data-structures data-structure data-structures datastructures-algorithms datastuctures design-algorithm dp dynamic-programming graphs interview interview-practice java leetcode leetcode-java leetcode-solutions leetocde trees
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https://github.com/hweawer/algohol
Algorithmic tasks in courses and contests
algorithms data-structures leetcode
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https://github.com/viktorsvertoka/goit-algo-hw-02
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-02 python
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https://github.com/ronaldseoh/algorithmsunlocked
Go implementations of the algorithms from the book 'Algorithms Unlocked'
algorithms algorithms-unlocked compression-algorithm data-structures encryption-algorithms golang graphs sorting-algorithms
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https://github.com/tomaslink/algorithmic
Collection of documented, well tested, clean and efficient pure python algorithms implementations to solve computational problems.
algorithmic-efficiency algorithms big-o clean-code complexity-analysis cracking-the-coding-interview data-structures interview-practice interview-questions problem-solving python recursion
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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
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https://github.com/sahilbansal17/csl106-assignments
This contains the assignments completed in the Data Structures Course in 3rd Semester Course (2017 Aug - Nov) at IIT Jammu.
data-structures data-structures-and-algorithms
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https://github.com/raamyy/console-phonebook
A simple PhoneBook which i made as a small project using C++
console-application cpp data-structures structured-programming-approach
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https://github.com/libsugar/bettercollections
Some better collection implementations than the system library
arraypool collections concurrent data-structures vector
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https://github.com/skywarth/fenrir-wolfpack-simulator
Simulating wolfpack behaviours and future of the pack in an environment using Javascript and data trees.
data data-structures javascript max-heap simulation simulations wolfpack
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https://github.com/parisaroozgarian/ibm-data-analyst-professional-certificate
The IBM Data Analyst Professional Certificate, consisting of 9 courses, equips with essential skills in Excel, SQL, Python, data visualization, and analysis techniques
big-data business-analysis business-communication communication data-analysis data-management data-structures data-visualization databases general-statistics human-resources planning python-programming spreedsheet sql
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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/perezrd5/publicdataprojects
These are public database and data analysis projects from the portfolio of Doug Perez
data data-model data-modeling data-models data-science data-structure data-structures database microsoft-sql-server mysql olap olap-cube oltp postgresql ssas ssis ssrs t-sql
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https://github.com/darwinz/hackerrank
Some of my HackerRank solutions
algorithms bash data-structures java javascript mathematics python ruby sql
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https://github.com/dk96-os/mathtools
Mathematical Software Components. This library is actively maintained, and aims to stay updated. New feature proposals are welcome, but may not be included.
data-science data-structures prime-numbers statistics
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https://github.com/oleiade/atelier
A collection of Go algorithms, data structures, APIs and helpers to resort to when in need
algorithms data-structures golang helpers
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https://github.com/suhas-h-c/shared-services
Shared services serves as a ready made solutions to most of the code snippets required for back-end services development in spring boot.
csv data-structures docker excel gherkin java17 ocr pdf spring spring-boot
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https://github.com/lilithcode/data-structures-and-algorithms
Data Structures and Algorithms implemented in C++ for learning and practice. Covers fundamental concepts like linked lists, stacks, queues, trees, sorting, and searching
algorithms algorithms-and-data-structures data-structures dsa-practice dsa-with-c-plus-plus
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https://github.com/fardinhash/sorting-algorithms-collection
All the sorting algorithms implemented using Python.
algorithms data-structures data-structures-and-algorithms python sorting-algorithms sorting-algorithms-implemented sorting-python
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https://github.com/francislagares/typescript-data-structures-algorithms
Algorithms and data structures implemented in TypeScript.
algorithms coding-interview data-structures interview-prep typescript typescript-algorithms typescript-data-structure
Last synced: 11 Feb 2026
https://github.com/akashgiricse/cahoots
Let's be in cahoots
algorithms algorithms-and-data-structures data-structures interview interview-practice learning-by-doing python3
Last synced: 12 Feb 2026
https://github.com/ailynux/dsa-lab
This is a data structures and algorithms (DSA) cheatsheet.
algorithms algorithms-and-data-structures cheatsheet data-structures dsa dsa-practice
Last synced: 12 Feb 2026
https://github.com/miroslav-reiter/algoritmy_a_datove_struktury
🤖 Algoritmy a Dátové Štruktúry - Zoznam, popis a implementácia najpoužívanejších algoritmov na hľadanie, triedenie, grafy, prácu s poliami v rôznych programovacích jazykoch (Python, Java, C/C++, VBA, C#, JavaScript, PHP)
algorithms algoritmy archicture architecture-components data-structures reiter vita
Last synced: 19 Mar 2026
https://github.com/davanesh/traffic-management-system-with-graph-visualization-using-javafx
A Java-based project that visualizes a traffic management system using graph structures and JavaFX. It demonstrates node and edge representation for traffic flow between locations, providing an interactive and visual approach to understanding connectivity.
data-structures dijkstra-algorithm graph-algorithms graph-visualization gui-development hashmap interactive-visualizations java javafx network-simulation oops-in-java pathfinder shortest-path-algorithm traffic-control traffic-management weighted-graphs
Last synced: 12 Feb 2026
https://github.com/owenaedwards/data-structures-and-algorithms
Helping a friend review data structures & algorithms in Java with me.
algorithms data-structures data-structures-and-algorithms graph-algorithms java searching-algorithms sorting-algorithms
Last synced: 27 Feb 2026
https://github.com/truongd3/new_perl-like_language
New Simple Perl-Like Language by Truong Dang
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https://github.com/cieslarmichal/algoexpert-cpp
C++ solutions to the coding interview problems on AlgoExpert.
algoexpert algoexperts algorithms-and-data-structures algoritms coding-challenges coding-interviews cpp data-structures interview-preparation interview-questions problem-solving
Last synced: 28 Mar 2025
https://github.com/eprbell/prezzemolo
Prezzemolo is a collection of classic data structure and algorithms that are useful in many different projects. The goal is to provide components that are robust, efficient and small.
algorithms avl classic computer-science data-structures dijkstra graph tree
Last synced: 18 Mar 2025
https://github.com/marwa-eltayeb/datastructures_and_algorithms
Data Structures and Algorithms implemented in Java
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https://github.com/kientech/data-structures-and-algorithms-specialization
Data Structures and Algorithms Specialization
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https://github.com/azersd/codinggame
CodinGame Puzzles in Python
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https://github.com/viktorsvertoka/goit-algo-hw-07
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-07 python
Last synced: 09 Sep 2025
https://github.com/massigy/dynamic-data-structures-plus
algorithms data-structures dictionnary git github linked-list pascal queue shell stacks trees
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https://github.com/georgegkas/data-structures
Personal repository, containing implementations and notes about data structures.
Last synced: 27 Apr 2025
https://github.com/abhraneel2004/algorithm_4thsem_lab
This is a repository that contains the Codes which are done in DAA Laboratory of 4th Semester CSE1 2024 in Academy Of Technology.
algorithms algorithms-and-data-structures data-structures
Last synced: 23 Apr 2026
https://github.com/chethanyadav456/data-structures-c
This repository contains the code for the data structures I have done in my college.
Last synced: 15 May 2026
https://github.com/kooky5831/sealogs
Maritime software for vessels and crew
data-structures data-visualization expressjs github graphql javascript nextjs nodejs reacct typescript
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https://github.com/anindya-dey/dsa
A website where I summarize solutions for DSA problems.
algorithms andys-cli data-structures data-structures-and-algorithms dsa nextjs react tailwind tailwindcss vercel
Last synced: 09 Apr 2026
https://github.com/sourhub226/c-cpp-programs
Important C and C++ programs for computer engineers.
ai algorithm-analysis algorithms artificial-intelligence automata c computer-engineering computer-science cpp data-structures dfa education graphics hacktoberfest learning network oop operating-system programming
Last synced: 24 Aug 2025
https://github.com/indianwhocodes/adshuffmanproject
Comparative Evaluation of Data Compression through binary, four-way, and pairing heaps without any standard lib. container except vector.
academic academic-project binary-heap cpp data-compression data-structures heaps
Last synced: 03 Apr 2025
https://github.com/kalpitcool2006/go-datastructures
This repository consists of the code samples, assignments, and the curriculum for the Community Classroom complete Data Structures & Algorithms Golang bootcamp. GO Data Structures & Algorithms
algorithms algorithms-and-data-structures competetive-programming data-structures golang golang-examples interview interview-preparation interview-questions interviewbit interviewbit-solutions map math
Last synced: 22 Jul 2025
https://github.com/ostafen/hopmap
Yet another efficient hashmap implementation for Golang based on the hopscotch open addressing scheme.
data-structures golang hashing hashing-algorithm hashmap hashtable hopscotch-hashing open-addressing
Last synced: 20 Mar 2025
https://github.com/subhangisati/data-structure-in-c
This is implementation of array, stack, queue, linked list and algorithms in C programming language.
algorithms-and-data-structures c-language c-programming-language data-structures dsa-algorithm practice-programming problem-solving
Last synced: 01 Jan 2026
https://github.com/asggo/structures
Various data structures implemented in Golang
data-structures data-structures-algorithms
Last synced: 03 Feb 2026
https://github.com/shimul-zahan/leetcode_problems_solves
A comprehensive collection of solutions for various LeetCode problems, designed to enhance problem-solving and coding skills. Includes detailed explanations and optimized implementations in Python. Organized by data structures, algorithms, and topics to help users prepare for technical interviews.
algorithms data-structures interview-preparation leetcode-solutions object-oriented-programming problem-solving python techniques top-150
Last synced: 16 Feb 2026
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/hungrybluedev/c-programs
A collection of well-documented, mostly self-contained C programs. The programs include implementations of Data Structures as well as Algorithms.
algorithm c data-structures dependency-free implementation
Last synced: 08 Apr 2025
https://github.com/dtroupe18/swiftyalgorithms
Swift Algorithms is a repo designs to contain various programming questions that are answered in Swift.
algorithms data-structures interview-practice playground programming-challenges swift
Last synced: 01 Aug 2025
https://github.com/nishkarshraj/hackerrank-cpp-programming
Data Structures and OOPS programming in C++ Language done Topic Wise according to HackerRank.
algorithms algorithms-and-data-structures competitive-programming cpp data-structures hackerrank hackerrank-algorithms-solutions hackerrank-solutions
Last synced: 24 Feb 2025
https://github.com/jiaqiluo/simple-card-game
A practice for stack and queue
Last synced: 21 Mar 2025
https://github.com/AhmedOsmanDev/LeetCode-Solutions
LeetCode's problems solutions.
algorithms c competitive-programming cpp csharp data-structures leetcode leetcode-solutions online-judge problem-solving python3 sql
Last synced: 10 Apr 2025
https://github.com/h3ar7b3a7/furtherbacktotheroots
Small applications made while studying C in Harvards cs50 course. An introduction to several concepts of computer programming.
c data-structures memory-management
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https://github.com/pc9795/ds-algo-java
Data structures and Algorithms implemented in Java :coffee:. Some theory notes also.
algorithms data-structures java
Last synced: 28 Jun 2025
https://github.com/huseynovvusal/pqjs
⚡ A fast and lightweight priority queue implementation for JavaScript.
algorithms data-structures heapq pqjs priority-queue
Last synced: 12 Mar 2026
https://github.com/muhammadsaadx/dynamic-system-model-database
I have developed a database system called DSDB that is capable of storing data in multiple files within the computer's file system. The DSDB system utilizes B-trees, AVL trees, and Red-Black trees to index the data stored in the files. This indexing mechanism ensures that various operations can be performed on the data effectively and efficiently.
avl-tree btree data-structures database-management red-black-tree sql
Last synced: 12 Mar 2025
https://github.com/alisawari/ts-data-structure
Implemented most useful and important Data Structures used in Software Development, All With TypeScript 🌟
data-structures datastructures typescript
Last synced: 28 Jan 2026
https://github.com/jdeokkim/algoitni
A collection of libraries that implement various data structures and algorithms.
algoitni algorithms data-structures raylib raylib-examples
Last synced: 04 Apr 2025
https://github.com/jzplp/data-structure-ywm-implementation
数据结构 严蔚敏版 书中各种数据结构代码的自己实现
data-structures implementation yanweimin
Last synced: 01 Jan 2026
https://github.com/magalhaesm/rinha-compiler
💻 A simple tree-walking interpreter
algorithms compiler cpp cpp17 data-structures interpreter programming-challenges tree-walk-interpreter
Last synced: 13 Apr 2025
https://github.com/ipuldev/algorithm-go
Basic algorithm & data structures implementation using go
Last synced: 28 Mar 2025
https://github.com/ahmedharoon07/bakeshopproj
A Simple CLI program made in Java that uses Data Structures like Arrays, Queues, LinkedList and ArrayList
array arraylist cli data-structures desktop-application linked-list
Last synced: 01 Apr 2025
https://github.com/koterpillar/appendmap
A Data.Map wrapper with a Monoid instance that delegates to the individual keys
containers data-structures haskell map monoid semigroup
Last synced: 10 Apr 2025
https://github.com/thucpn/data-structures-in-java
Full synthesis of data structures in java (definition, bigO, advantages, disadvantages, use cases).
Last synced: 03 Apr 2025
https://github.com/hackage-trustees/psqueue
Priority Search Queue
data-structures haskell priority-queue
Last synced: 06 Mar 2026
https://github.com/hirentimbadiya/my_dsa_codes
in this repository i have added the DSA problems that i solved on Leetcode , GFG or other plateforms
algorithms data-structures java leetcode solutions
Last synced: 14 Mar 2025