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/mehul237/a2z-dsa-course
Teaches you problem solving by diving deep into DSA, with 450+ modules
Last synced: 14 Jun 2025
https://github.com/omarfawzi/data-structures
Various Data Structures implemented using C++
Last synced: 17 Jul 2025
https://github.com/ralvarezdev/udemy-dsa-cpp
Practices and projects from Abdul's DSA course
binary-search-tree binary-tree cpp data-structures dsa linked-list merge-sort queue sorting-algorithms stack terminal tree-structure udemy udemy-course
Last synced: 15 May 2026
https://github.com/lotrien/leet-code
Algorithm and data structure problems from https://leetcode.com solved in JavaScript
algorithms data-structures javascript js leetcode
Last synced: 18 Mar 2025
https://github.com/gcoronelc/ucv_gdi-1_202302-b2
Taller de Gestión de Datos e Información I con Gustavo Coronel.
data data-science data-structures database databases online oracle query relational-databases security sql sql-server
Last synced: 19 May 2026
https://github.com/bansal-samarth/daily-dose-of-dsa
A collection of my DSA solutions—cracking problems one algorithm at a time!
algorithms-and-data-structures data-structures dsa geeksforgeeks geeksforgeeks-solutions leetcode leetcode-solutions
Last synced: 06 Apr 2025
https://github.com/MateusLeviDev/Go-EventSourcing-CQRS
Java Exercises
array-manipulations data-structures fizzbuzz generics java logic oops-in-java problem-solving sets
Last synced: 19 Feb 2026
https://github.com/prasundas99/problem-solving
A list of all common problems (solved) from beginners to advance in problem solving
c codeforces-solutions cpp data-structures java oops-in-java problem-solving
Last synced: 09 May 2026
https://github.com/daveanthonyc/data-structures-and-algorithms
👩🏽🔧 🧩 🔢 🖩 Based on the course by ThePrimeagen: "The Last Algorithms Course You'll Need" as listed below. The '/src/dsa' directory in this React project contains multiple TypeScript files with implementations of fundamental concepts in data structures and algorithms.
computer-science data-structures dsa-practice software-engineering theprimeagen typescript unit-testing vitest
Last synced: 27 May 2026
https://github.com/usamahussaindev/data_structures
Implemented && Learn how to use and work with these fundamental data structures in C#
csharp data-structure-types data-structures practice-programming practice-project programming-language
Last synced: 28 Jul 2025
https://github.com/d-michail/jgrapht-examples
JGraphT library examples
analytics data-science data-structures examples-project graph-algorithms graph-mining graphs jgrapht
Last synced: 22 Jul 2025
https://github.com/anhnt02hp/algorithm-data-structure
All basic knowledge about C++ and Algorithm & Data Structure
ads algorithms algorithms-and-data-structures cpp data-structures data-structures-and-algorithms dsa
Last synced: 05 Apr 2025
https://github.com/williamjardim/vectorizationjs
Uma biblioteca simples para operações vetoriais e matriciais em JavaScript. A simple library for vector and matrix operations in JavaScript.
computer-science data-science data-structures linear-algebra mathematical-functions matrix matrix-calculations matrix-computations matrix-functions matrix-library matrix-multiplication numerical-computation statistics vector vector-math vector-search vectors
Last synced: 03 Apr 2025
https://github.com/ashkarin/ndpatch
Package to extract arbitrary regions from an N-dimensional numpy array assuming it mirrored infinitely.
array data-structures deep-neural-networks image-processing numpy patches region-of-interest
Last synced: 19 May 2026
https://github.com/ionux/arduino-bounded-queue
Helpful software library for quickly & easily adding support for fixed-size (bounded) queues to your Arduino project.
arduino arduino-library arduino-project cpp data-structures embedded fixed library queue safety-critical sbc
Last synced: 13 May 2026
https://github.com/danitilahun/data_structure_and_algorithm_leetcode_and_codeforces_challenge
A daily challenge repository for data structures and algorithms from LeetCode and CodeForces, aimed at enhancing problem-solving and coding skills.
algorithms codeforces coding-challenge competitive-programming data-structures leetcode
Last synced: 23 Jan 2026
https://github.com/hackersa3edy/simple_shell
ALX Sprint 1 project - Simple Shell: The shell is a program that takes the command inputs written from the the user’s keyboard and passes them to the machine to execute them through the kernel. It also verifies if the command inputs from the user are correct. So, in general, a shell is a user interface to use the services of a computer.
algorithms alx alx-software-engineering c-language c-programming cli command-line data-structures debugging kernel optimization shell system-calls valgrind
Last synced: 14 May 2026
https://github.com/fuston05/cs-module-project-hash-tables_2
copy of lambda school repo for extra practice: python hash tables
data-structures hashtable python3
Last synced: 31 May 2026
https://github.com/guilhermebkel/data-structures-study
🏛️ A deep study about Data Structures with help of C++ language
algorithm-analysis algorithms-and-data-structures c data-structures
Last synced: 14 May 2026
https://github.com/ifeelgarv/kunalkushwaha-java-dsa-bootcamp
This repos contains QnA of Kunal Kushwaha and some Leetcode Question/Solution.💻
algorithms basic data-structures java
Last synced: 11 Jun 2025
https://github.com/mohamed-samy26/cpp-custom-linked-list
Custom linked list implementation with undo() functionality to revert any edits done to the linked list in their specific order
cpp data-structures linked-list pointers stack
Last synced: 12 Jun 2026
https://github.com/bimus-github/data-structures-in-js-python
Based on my knowledge so far, the best data structure is b-tree, red-black-tree is also good but saving it to json file is a problem.
array binary-search-tree btree data-structures hashtables heaps redblacktree tries
Last synced: 11 Jun 2025
https://github.com/skyv26/leetcode-exercises
LeetCode is one of the most well-known online judge platforms that you can use to practice your programming skills by solving coding questions. It has over 1,100 different problems, support for over 18 programming languages, and an active community that is always there to help you with the solution
algorithms data-structures interview interview-practice interview-preparation interview-questions
Last synced: 15 Mar 2025
https://github.com/dylanbuchi/data-structures-and-algorithms-cpp
Repo to practice implementing data structures & algorithms in C++
algorithms cpp data-structures
Last synced: 12 Jun 2026
https://github.com/2kabhishek/leetcode
Solutions for LeetCode problems. ☑🧩
competitive-programming data-structures learning leetcode leetcode-solutions programming
Last synced: 14 Oct 2025
https://github.com/gotz1480/data-structures-python
Basic data structures implementations in Python
data-structures data-structures-python
Last synced: 07 Apr 2025
https://github.com/antdeivid/sparsematrix
Projeto da cadeira de Estrutura de Dados: Implementação de uma matriz esparsa baseada em listas circularmente encadeadas.
circular-linked-list cpp data-structures sparse-matrix
Last synced: 16 Mar 2025
https://github.com/salmandeveloperz/python
Here is the repo of my python journey where I learn basic to advance of python.
ai data-science data-structures python python-script
Last synced: 08 Apr 2025
https://github.com/dimodimchev/struct-algo
A repository where I will upload different data structures and algorithms I explore
Last synced: 13 Oct 2025
https://github.com/emmt/databags.jl
Data bags combine the flexibility of dictionaries to store data and the `obj.key` syntax to mimic dynamic structures.
Last synced: 23 Mar 2025
https://github.com/denizkarya1999/custom-algorithms
Data Structures and Algorithms Practice
algorithms data-structures dsa-practice practice self-study
Last synced: 31 Mar 2025
https://github.com/prismadic/hygiene
A payload compression toolkit that makes it easy to create ideal data structures for LLMs; from training data to chain payloads.
compression-methods data-preprocessing data-structures llm-chain llm-finetuning llm-inference
Last synced: 13 Oct 2025
https://github.com/thecuriousjuel/data-structure-and-algorithm
This repository contains all the Data Structure and Algorithms that I have worked on. Implementation of these data structures and algorithms are done using the Python programming language.
algorithms-and-data-structures data-structures dsa python-3
Last synced: 17 May 2026
https://github.com/baqar-abbas/data-structures---algorithms
This Repo contains the programs related to Data structures and algorithms built using C language, C# (C Sharp), JavaScript and Ruby.
abstract-data-types algorithms algorithms-and-data-structures arrays binary-search c cpp csharp data-structures javascript linear-search linked-list linkedlist queue recursion stack
Last synced: 12 Oct 2025
https://github.com/lunaroyster/algolyze
A searchable database of algorithms
algorithm-pages algorithms data-structures information reference
Last synced: 13 Jun 2026
https://github.com/hatimhtm/c-fundamentals
Canonical C11 reference: 7 sorts, binary search, 4 crypto primitives (Caesar/Vigenère/XOR/SHA-256), 7 data structures (linked list, stack, queue, BST, heap, trie, hash table), POSIX systems demos. Zero deps, 1009 test assertions, ASan + UBSan clean, GCC + Clang clean.
addresssanitizer algorithms binary-search binary-search-tree c c11 data-structure data-structures encryption hash-table heap linked-list makefile open-source sha256 sorting systems-programming trie undefined-behavior-sanitizer vigenere
Last synced: 16 Jun 2026
https://github.com/nubango/eda-domjudge
Estructuras de Datos y Algoritmos | Data Structures and Algorithms | UCM - DV
algorithms algorithms-and-data-structures data-structures
Last synced: 14 Apr 2026
https://github.com/stuyy/graph
A simple Graph Data Structure.
algorithms data-structures graph graph-theory graphtheory java
Last synced: 16 Jun 2026
https://github.com/sunami09/dsalgo-codingninjas
This is the roadmap of learning data structures in C++. Data structure and Algorithm (DSA) is applied in all disciplines of software development. DSA is the building block of the software development process. It is not limited to a single programming language. Although programming languages evolve or get dormant over time, DSA is incorporated into all of these languages.
algorithms-and-data-structures c-plus-plus data-structures graph linked-list recursion
Last synced: 17 Jun 2026
https://github.com/adityarajsingh/cp
All the code solutions for problems related to Data Structures and Algorithms and problems of various coding platforms.
algorithms competettive-programming cpp data-structures problem-solving
Last synced: 18 Jun 2026
https://github.com/trojaner/eru-ceng-bz205
Assignment for C++ Data Structures and Algorithms Course at ERU
algorithms assignment cpp data-structures
Last synced: 18 Jun 2026
https://github.com/piyushpriyadarshi/javautility
all datastructures and utility functions implemented in java
algorithms algorithms-and-data-structures data-structures datastructures java-8 problem-solving utility-application utility-classes utility-library
Last synced: 18 Jun 2026
https://github.com/simobin/dsa_ii
Data structure and algorithm
algorithm cpp data-structures dsa
Last synced: 18 Jun 2026
https://github.com/guillainbisimwa/javasript-dastructures-and-algorithms
A Practical Guide to Algorithms with JavaScript
algorithm data-structure data-structures graph hashtable linked-list sorting-algorithms tree
Last synced: 25 Mar 2025
https://github.com/genesisblock3301/data-structure-and-algorithm
I have been solving here Data structure and Algorithm problem in different online judge like Hackerrank, Leetcode etc.
algorithms data-structures math python3
Last synced: 19 Jun 2026
https://github.com/mathusanm6/leetcode
Solutions for Leetcode Problems (tested using pytest and continuous integration)
algorithms algorithms-and-data-structures continuous-integration data-structures flake8 leetcode-python leetcode-solutions pytest
Last synced: 28 Aug 2025
https://github.com/cs-joy/dsa
Data Structures and Algorithms
algorithms data-structures dsl java
Last synced: 19 Jun 2026
https://github.com/shishir-grez/proxyserver
Proxy Server written in C , supports multithreading , logging and LRU caching. Custom Data Structure ( Combination of Hash Map + Queue ) for O(1) insertion, retrieval, deletion and updation of Cache.
c caching data-structures linked-list lru-cache multithreading mutex proxy semaphore socket
Last synced: 19 Jun 2026
https://github.com/hosu-kim/super_cool_goat_stack_sorter
A highly optimized integer sorting project implementing the chunk sorting algorithm.
algorithm-optimization c data-structures sorting-algorithms stack-operations
Last synced: 11 Jun 2025
https://github.com/saket-sk/semester4-sppu-data-structures-and-files-lab
Data Structure and Files Programs
Last synced: 20 Jun 2026
https://github.com/sleepypioneer/algorithms_and_data_structures
Notes from Algorithms and Data structures Udemy course instructed by Balazs Holczer.
Last synced: 04 Sep 2025
https://github.com/aryanjain28/dsa
"This repository contains my LeetCode practice, DSA understanding, and crucial algorithms, encompassing all of my code."
algorithms data-structures leetcode leetcode-solutions python3
Last synced: 24 Mar 2025
https://github.com/siddhantsingh1230/algorithms
All Algorithms in nutshell C
algorithms daa data-structures design-analysis-algorithms
Last synced: 12 Oct 2025
https://github.com/talha4t/dsa
Data Structure and Algorithm
algorithms data-structures data-structures-and-algorithms dsa
Last synced: 28 Oct 2025
https://github.com/neehan/dsa-implemented
C++ implementation of various data structures and algorithms
algorithms c-plus-plus data-structures implementaion
Last synced: 22 Jun 2026
https://github.com/hirenchauhan2/linkedlist
Linkedlist in Go
data-structures go golang linked-list
Last synced: 14 Jan 2026
https://github.com/hassan11196/ds-assignments
Data Structures Assignments - FAST NUCES (Karachi) - CS201 - Fall 2018
bfs c cpp data-structures dfs infix optimization pathfinding postfix
Last synced: 18 Apr 2026
https://github.com/sidp919/competitive-programming
Created to improve python + competitive programming skills. This repository will include python programs and notes on Basics of Python, Data Structures and Algorithms with their implementations and explanations.
algorithms-and-data-structures competitive-programming data-structures python3
Last synced: 13 Jul 2025
https://github.com/facundomunoz/data-structure
:books: Algorithms and Data Structures implemented in Java
data-structure-java data-structures
Last synced: 27 May 2026
https://github.com/amazingandyyy/good-job
🎉 The most useful DS and Algor. implemented in javascript
algorithm computer-science data-structures interview interview-questions software-engineer
Last synced: 22 Jun 2026
https://github.com/sankalpafernando/algoviz
AlgoViz is an algorithm visualization platform that would helpful for computer science students to visualize how some famous computer algorithms are working under the hood.
algorithms data-structures nextjs octoberfest typescript visualization
Last synced: 22 Jun 2026
https://github.com/lukevanin/swift-algorithms
Fundamental algorithms and data structures implemented in Swift
algorithms data-structures swift
Last synced: 22 Jun 2026
https://github.com/m4nuc/algorithms-data-structures
Python Implementations of classic Algos and DSs
algorithm coursera data-structures
Last synced: 23 Jun 2026
https://github.com/bsanket16/data-structures
Data Structures and Algorithms Library
algorithms data-structures problem-solving
Last synced: 11 Oct 2025
https://github.com/joshua-light/fenwick-tree-rs
A Fenwick tree implementation.
data-structures fenwick-tree rust
Last synced: 11 Oct 2025
https://github.com/ragul-rofi/stackimplementation2python
Beginner Stack Implementation in Python
data-structures dsa python stack
Last synced: 30 Mar 2025
https://github.com/diable201/ads2021_practice
Codes from practice lessons
algorithms cpp data-structures
Last synced: 30 May 2026
https://github.com/piratesmanx1/tutor-management-system-2020
A group assessment that required individuals to implement their specific data structure within the system, such as the likes of Array List and Linked List. The assessment required no knowledge of database which is making the overall assessment tricky to handle as we need to rely on the memory addresses that act as a temporary storage to get the job done. In this assessment we've learned the concept of C++, Data Structures, and numerous algorithm that could exploit in other programming languages, which increased our critical thinking skill on applying the system's feature.
c-plus-plus data-structures data-visualization datastructures doubly-linked-list doublylinkedlist linked-list linked-lists
Last synced: 11 Oct 2025
https://github.com/danieljhkim/datastructures-algorithms
Data Structures and Algorithms
algorithms data-structures java javascript leetcode leetcode-solutions python3
Last synced: 08 Apr 2025
https://github.com/vs4vijay/data-structures-and-algorithms
Data Structures and Algorithms problems and solutions in Ruby
data-structures datastructures dsa ruby
Last synced: 27 Feb 2025
https://github.com/qtle3/boxing_weight_classes
The Python Boxing Weight Classifier is a simple Python script that determines the appropriate Olympic boxing weight class based on the user's input weight (in pounds) and gender. It categorizes both men and women into their respective weight classes according to Olympic standards.
arithmetic-operations conditional-statements data-structures error-handling modular-design string-manipulation
Last synced: 08 Apr 2025
https://github.com/afthaab/data-structures-in-golang
This repository is a comprehensive collection of various data structures implemented using the Go programming language.
data-structures leetcode-solutions
Last synced: 11 Oct 2025
https://github.com/mo7amed-hussein/algorithms-and-data-structures-in-c
it is my implemenation for the most common data strucures using c language
algorithms binary-search bubble-sort c data-structures insertion-sort interpolation-search linear-search linked-list merge-sort queue quicksort searching-algorithms selection-sort shell-sort sorting-algorithms stack
Last synced: 17 Aug 2025
https://github.com/jonath-z/the-gym-codewars-collection
collection of codewars challenges all levels combined
algorithms challenges codewars codewars-solutions data-structures javascript typescript
Last synced: 07 May 2026
https://github.com/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
Last synced: 25 Mar 2025
https://github.com/tufahel/interview-prep-q-a
This repo is to track, save and practice mostly asked questions in technical interview for future use and hand-note for beginners like me.
algorithms back-end css data-structures database front-end html javascript postgresql reactjs redux ror ruby
Last synced: 13 Apr 2026
https://github.com/figsoda/one-of
Rust library that introduces macros to represent and use types that can be converted either From or TryInto the given types
data-structure data-structures enum macro macros rust type
Last synced: 19 Jan 2026
https://github.com/cybersecurity-dev/data-structures-in-fsharp
Data Structures in F#
data-structure data-structure-in-fsharp data-structures data-structures-in-fsharp
Last synced: 18 Feb 2026
https://github.com/qulia/go-qulia
Go common library
data-structures golang graph heap set stack tree trie
Last synced: 14 Jan 2026
https://github.com/chihebabiza/my-cpp-queue-array
A simple, template-based queue class in C++ built on top of a custom dynamic array (`clsDynamicArray`). This implementation supports core queue operations such as `push`, `pop`, `front`, and `back`, along with extended utilities like reversing the queue and inserting at custom positions.
cpp cpp-library data-structures oop programming-advices queue
Last synced: 10 Mar 2026
https://github.com/mayankgupta-dev08/learningjava
me learning java
algorithms collections data-structures design-patterns docker file-handling generic java junit lamdas multithreading regexp sql stream-api
Last synced: 11 Jun 2025
https://github.com/shwetajoshi601/cracking-the-coding-interview-solutions
This repository contains my solutions to the problems in the book Cracking the Coding Interview.
cracking-the-coding-interview ctci ctci-solutions data-structures java solutions
Last synced: 10 Oct 2025
https://github.com/hnipun/elements-of-programming-interviews-in-python
collection of solutions to common coding problems
Last synced: 03 Apr 2025
https://github.com/w8r/binary-trees
Binary trees: Simple Binary, AVL, Red-Black
avl-tree binary-search-tree binary-trees data-structures priority-queue red-black-tree
Last synced: 06 Jul 2025
https://github.com/kfrancischen/leetcode
Leetcode solutions
algorithms data-structures leetcode-python
Last synced: 06 Jul 2025
https://github.com/asynched/data-structures
Implementation of a series of data structures in C
Last synced: 09 Oct 2025
https://github.com/valentinnsoare/structcraftlib
Java library with custom data structures made with customization benefits and performance in mind.
arraylist binary-search binary-search-tree data-structures design-patterns hashtable heap java library linked-list performance queue sorting-algorithms stack
Last synced: 23 Mar 2025
https://github.com/humayan-kabir/data-structure
data structure repository for competitive programming
competitive-programming cpp data-structures
Last synced: 30 Jun 2025
https://github.com/bcongdon/hackerrank
:computer: My HackerRank solutions
algorithms data-structures hackerrank python
Last synced: 09 Oct 2025
https://github.com/shaw145/dsa-questions
There is some DSA questions programmed in C language
c data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-practice dsalgo-questions
Last synced: 08 Apr 2025
https://github.com/fabriciopsouza/miniprojeto-dw
Miniprojeto Curso PostGree SQL e Pentaho DI
data-structures database datawarehouse etl pentaho pentaho-data-integration postgreesql sql
Last synced: 31 May 2026
https://github.com/lakshitnagar/ds-algo
From ground up implementation of data structure and algorithms.
algorithms algorithms-and-data-structures algorithms-datastructures basic-data-structures data-structures linked-list
Last synced: 23 Mar 2025
https://github.com/0xkalvin/data-structures-and-algorithms
Data structures, algorithms and leet code problems
algorithms data-structures leetcode
Last synced: 09 Oct 2025
https://github.com/lucidfrontier45/fpq
Priority Queue with scoring Function
Last synced: 16 Mar 2025
https://github.com/lbwa/algorithms
Algorithm fundamentals implemented by JavaScript(TypeScript), @golang, @rust-lang.
algorithms algorithms-implemented data-structures go golang heap javascript linked-list queue searching-algorithms sorting-algorithms stack typescript
Last synced: 15 Apr 2026
https://github.com/madhvi-n/python-dsa
Data Structures and Algorithms in Python. Solutions to practice problems on GFG.
algorithms data-structures problem-solving python3
Last synced: 08 Apr 2025
https://github.com/alpha74/icf
My Codeforces submissions. Maintained from 2020 onwards
algorithms codeforces codeforces-com codeforces-problems codeforces-solutions codeforces-submissions coders coding cpp data-structures programming water-buying
Last synced: 28 May 2026
https://github.com/neuodev/linkedlist
Build Linked List. Methods: reverseLinkedList, getKthFromTheEnd, toArray, size, indexOf, contains, deleteLast, deleteFirst, addFirst, addLast
data-structures linked-list reverse-linked-list
Last synced: 27 May 2026