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/aditeyabaral/hashmap-lemmatizer
A simple lemmatizer made as a part of the Data Structures (UE18CS202) course at PES University. We used the concepts of graph networks combined with a HashMap to create the database of words along with their lemma.
c data-structures graph hashing lemmatization linked-list natural-language-processing
Last synced: 28 Jun 2025
https://github.com/orxfun/orx-fixed-vec
An efficient fixed capacity vector with pinned element guarantees.
data-structures pinned pinned-elements rust vector
Last synced: 17 Mar 2026
https://github.com/salma-mamdoh/data-structures-implementation
Our project for Data Structures Course taken during fall 2023 semester
circular-linked-list cpp data-structures doubly-linked-list problem-solving queue single-linked-list stack
Last synced: 08 Feb 2026
https://github.com/harismuneer/queue-and-stack
🎈 A C++ implementation of two datastructures: queue and stack
cplusplus data-storage data-structures datastructures free-to-use open-source-code queue stack
Last synced: 09 Feb 2026
https://github.com/orxfun/orx-imp-vec
ImpVec stands for immutable push vector 👿, it is a data structure which allows appending elements with a shared reference.
data-structures pinned pinned-elements rust self-referential self-referential-structure vector
Last synced: 17 Mar 2026
https://github.com/ruban2205/data-structures-and-algorithms-python
This repository contains Data structures programs programmed using Python language. It contains 11 topics from Stack to Binary Search Tree.
data-structures data-structures-and-algorithms interview-practice python python-data-structures
Last synced: 15 Mar 2025
https://github.com/mohamedhmini/hlcio
High-Level-C
algorithms data-structures high-level-programming library programming-languages
Last synced: 20 Apr 2026
https://github.com/kfrancischen/leetcode
Leetcode solutions
algorithms data-structures leetcode-python
Last synced: 06 Jul 2025
https://github.com/caffeines/cpps
Competitive programming and problem solving.
algorithms algorithms-and-data-structures competitive-programming cpp cpps data-structures
Last synced: 11 Feb 2026
https://github.com/srirampatil/gostl
A Standard Template Library for Golang
data-structures deque doubly-linked-list go golang golang-examples golang-library golang-package list queue singly-linked-list stack stl-container stl-containers
Last synced: 01 Jul 2025
https://github.com/shoyeb45/avltreevisualizer
This is data structure project. In this project I've built AVL tree visualisation application using javafx library of java. This project have solidified my understanding of AVL tree data structure and learnt a lot from this project
data-structures data-visualization java javafx javafx-application visualization
Last synced: 27 Feb 2026
https://github.com/sagar-gavhane/rahome
Popular data structures for writing efficient programs in JavaScript.
data-structures hashtable javascript linked-list queue stack typescript
Last synced: 11 Feb 2026
https://github.com/adityasworks/library-management-system-using-data-structures-cpp-
A library management system using data structures in C++
binary-search-tree cpp data-structures hashing library-management-system linked-list queue
Last synced: 29 May 2026
https://github.com/aswinbarath/100-days-of-ds-algo
100 Days of DS Algo: Problem solving on Data Structures and Algorithms
Last synced: 19 Mar 2026
https://github.com/abhay-kanwasi/data-structure
Various data structures in python with proper code with explanation and meaningful comments
algorithm data-structures python pythonbeginners pythondatastructure
Last synced: 13 Feb 2026
https://github.com/santosh2702/array-in-python
Data structure
array data-structures hacktoberfest
Last synced: 17 Aug 2025
https://github.com/i-am-surovi/bracu-cse220
BRAC University's course - CSE220 (Data Sturctures) Assignments Questions, Lab Solutions (Summer 2023)
assignment-solutions bracu bracu-cse bracu-cse-lab bracu-cse220 bracu-cse220-summer23 bracucse220 cse220 cse220lab data-structures i-am-surovi lab notes python summer23
Last synced: 19 May 2026
https://github.com/masumkhan081/c-plus-plus-code-notes
This repository contains notes and code snippets related to C++ programming, focusing on various fundamental concepts, the Standard Template Library (STL), and best practices. It serves as a personal reference for learning and consolidating knowledge in C++. Intend to use for personal use and to help reinforce understanding of C++ concepts
cpp data-structures low-level-programming programming-language
Last synced: 19 Mar 2026
https://github.com/noughtmare/fleet-array
A modern implementation of diff arrays
array data-structures persistent-data-structure
Last synced: 14 Feb 2026
https://github.com/sun-lab-nbb/ataraxis-data-structures
A Python library that provides classes and structures for storing, manipulating, and sharing data between Python processes.
ataraxis data-logging data-manipulation data-structures shared-memory
Last synced: 19 Feb 2026
https://github.com/savi-lang/map
Hash Map data structures for the Savi standard library.
data-structures hash-map library savi standard-library
Last synced: 19 Mar 2026
https://github.com/agilord/lookup
Dart package for constant (immutable) data structures for effiecient lookup, indexing and search in memory and on disk.
Last synced: 16 Feb 2026
https://github.com/jitendra3109/datastructure-algorithms
Contents code implemented in java.
algorithms data-structures hackerearth java
Last synced: 23 Mar 2025
https://github.com/alecmocatta/sum
General-purpose sum types.
data-structures rust sum-types
Last synced: 10 Apr 2025
https://github.com/dominikjalowiecki/programming-projects
Minor programming projects (from books, tutorials and my own).
algorithms data-structures design-patterns practice-projects programming
Last synced: 02 Mar 2026
https://github.com/sakapon/wbtrees
Provides a basic implementation of weight-balanced binary trees.
algorithms binary-search-tree data-structures self-balancing-binary-search-tree weight-balanced-tree
Last synced: 26 Jul 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/yawar-abass/dsa
Data Structure And Algorithms through Java. Some Basic Java Programs .
algorithms data-structures data-structures-and-algorithms dsa java
Last synced: 29 Mar 2026
https://github.com/ososuna/js-data-structures-library
💾 JavaScript data structures library
data-structures es6 javascript nodejs
Last synced: 18 May 2026
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/denizkarya1999/custom-algorithms
Data Structures and Algorithms Practice
algorithms data-structures dsa-practice practice self-study
Last synced: 31 Mar 2025
https://github.com/skazemi/collidea-rust
Collision-prone memory-efficient collections
data-structures hash hashmap hashset memory-efficient
Last synced: 18 Sep 2025
https://github.com/pedroth/nabla.js
Mathematical & Computer Science reference implementation, of various algorithms and concepts.
algorithms computer-science data-structures mathematics
Last synced: 21 Feb 2026
https://github.com/palak-463/javadsa
Join me on an adventure where I tackle data structures and algorithms using Java, sharpening my problem-solving skills along the way. 🖥️
algorithms data-structures dsa java problem-solving
Last synced: 17 Jun 2025
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/saqibbedar/cpp-algorithms-datastructures
Structured Data Structures & Algorithms (DSA) in C++: topic-wise implementations, labs, assignments, revision notes, and interview practice.
algorithms c-plus-plus coding-interview coding-practice competitive-programming cp cpp data-structures dsa interview-preparation linked-list priority-queue problem-solving queue recursion searching sorting stack stl tree
Last synced: 03 Jun 2026
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/iboudhaine/HNSW-Attribute-Filtering-Optimization
Optimizing multi-attribute filtering for Approximate Nearest Neighbor (ANN) search using HNSW. This project integrates bitsets and Roaring Bitmaps into HNSWLib to accelerate query performance by reducing evaluation costs for large attribute datasets.
ann-search approximate-nearest-neighbor bitsets cpp data-structures efficient-filtering hnsw optimization roaring-bitmaps
Last synced: 02 Apr 2026
https://github.com/massigy/c-graphs
This C project implements a graph data structure
c cprogramming data-structures gcc git github graph-algorithms makefile
Last synced: 17 Apr 2026
https://github.com/diable201/ads2021_practice
Codes from practice lessons
algorithms cpp data-structures
Last synced: 30 May 2026
https://github.com/blackspade/json-data-mine
Data collections using JSON format for applications.
Last synced: 04 Apr 2025
https://github.com/learnwithfair/data-structure
data-structure with [learnwithfair, Learn with fair, Rahatul Rabbi, Md Rahatul Rabbi ,rahatulrabbi]
2-2 academic data-structures data-structures-and-algorithms learn-with-fair learnwithfair python rahatul-rabbi rahatulrabbi
Last synced: 17 Apr 2026
https://github.com/hadil19/pattern-searching
A high-performance Python library for single and multiple pattern searching, optimized for bioinformatics and large-scale text analysis
aho-corasick aho-corasick-algorithm algorithm algorithms bioinformatics boyer-moore data-structures dna-sequencing educational kmp-algorithm pattern-matching pattern-search python python-library string-matching
Last synced: 04 Apr 2026
https://github.com/vtickner/codecademy-computer-science
These projects were created as part of Codecademy's Computer Science Career Path course.
algorithms bubble-sort computer-architecture computer-science csv data-structures database graphs json linked-list postgresql python queues quicksort schema sql stacks trees
Last synced: 29 Apr 2026
https://github.com/64j0/js-datastructures-algorithms
Estruturas de dados e algoritmos com javascript - Livro (2019).
algorithms book data-structures javascript
Last synced: 03 Jun 2026
https://github.com/vitsalis/usaco
My solutions to USACO problems
algorithms c-plus-plus data-structures usaco usaco-solutions
Last synced: 17 Apr 2026
https://github.com/tomasoak/datahopper
Python package for data engineering and data wrangling
data data-analysis data-engineering data-mining data-science data-structures data-wrangling datascience pandas python
Last synced: 12 Mar 2026
https://github.com/aliaks-ei/data-structures
A collection of the most famous data structures implemented in Typescript
binary-search data-structures editorconfig-checker hash-table javascript jest linked-list typescript unit-testing
Last synced: 19 Apr 2026
https://github.com/neelanjan00/grid-path-finder
A web app for finding and visualizing the path between a source position and a destination position in a grid using Graph algorithms such as BFS, DFS, Dijkstra, etc.
algorithms data-structures graph-theory reactjs search-algorithm
Last synced: 18 Apr 2026
https://github.com/lxmn22nov/cohort3.0
I'll post everything here, whatever I'll learn during this cohort. 💯
bitcoin-wallet css-grid css3 data-structures express-middleware expressjs html5 javascript mongodb nodejs reactjs web3
Last synced: 04 Apr 2026
https://github.com/fogfish/skiplist
Golang SkipList data structure
data-structures golang skiplist
Last synced: 24 Oct 2025
https://github.com/sumitkumargiri/data-structure-project-convert-an-array-to-a-doubly-linked-list
This repository contain all the best practices for managing Github repository.
data-structures datastructuresandalgorithm github project
Last synced: 12 Mar 2025
https://github.com/ashharr/dsa-bootcamp
Data Structures and Algorithms. LeetCode Problems Practice.
algorithms data-structures dsa interview java python
Last synced: 19 Apr 2026
https://github.com/wwwangxc/container
Various data structures implemented using Go.
Last synced: 16 Jan 2026
https://github.com/henriquelimas/go-algorithm-design-manual
Codes in Go from Algorithm design manual Book
algorithms computer-science data-structures golang
Last synced: 02 Mar 2025
https://github.com/opikadash/memory-management-simulator
C++ Memory Management Simulator implementing First-Fit and Best-Fit allocation strategies with support for random stress testing, memory state persistence, CSV export for visualization, and benchmarking via GoogleTest.
best-fit cpp data-structures first-fit googletest makefile operating-systems simulation
Last synced: 28 Jun 2025
https://github.com/vishesh-pandey/dsa-python
Data Structures and Algorithms in Python
algorithms binary-search bst bubble-sort data-structures data-structures-and-algorithms dsa dsa-python insertion-sort linear-search linked-list merge-sort python queue quick-sort searching selection-sort sorting stack tree
Last synced: 01 Sep 2025
https://github.com/imbios/lab-extract-common-letters
📝 TypeScript implementation of an algorithm to extract common characters across multiple strings, optimized for performance with O(n*k) time complexity.
algorithms coding-challenge coding-interview data-structures educational hacktoberfest hash-table interview-preparation leetcode npm-package optimization performance problem-solving string-manipulation time-complexity typescript
Last synced: 20 Apr 2026
https://github.com/algusdark/programming-puzzles
A repository with programming puzzles and solutions in TypeScript
algorithms codeando-pues data-structures javascript programming programming-puzzles puzzles typescript
Last synced: 20 Apr 2026
https://github.com/lebrancconvas/datastructure-algorithms-playground
Practicing Data Structures and Algorithms in various Programming Language.
algorithms data-structures data-structures-and-algorithms
Last synced: 04 Jun 2026
https://github.com/miladsade96/lcrs
LeetCode Related Stuff
algorithms algorithms-and-data-structures data-structures hacktoberfest-accepted hacktoberfest2022 javascript jest jest-tests leetcode-python leetcode-solutions pytest python unit-testing
Last synced: 21 Apr 2026
https://github.com/wisdomenigma/probable-potato
The rust wrapper of Btree *
data-structures docker docker-image rust rust-crate
Last synced: 21 Apr 2026
https://github.com/darthdevv/javascript
Practicing JavaScript and implementing new patterns and algorithms and data structures
algorthims arrays data-structures design-patterns es6 function javascript objects problem-solving strings
Last synced: 05 Jun 2026
https://github.com/ahmdeltoky03/school_management_system
School Management System-C project
algorithm c-programming data-structures
Last synced: 22 Apr 2026
https://github.com/hossein13m/leetcodechallenges
LeetCode Challenges Answers and Explanations
algorithms data-structures javascript leetcode
Last synced: 05 Jun 2026
https://github.com/shalldie/gog
Generic data structures and functions of Golang. Golang 的泛型数据结构/方法。
data-structures functions generic golang
Last synced: 10 Mar 2025
https://github.com/limajpp/data-structures-exam
This repository contains my group's solution implementation for the final exam of the data structures course. It was designed by me, and my friend, Gabriel.
algorithms algorithms-and-data-structures binary-search-tree data-structures hashmap java linked-list
Last synced: 14 May 2025
https://github.com/tom-spalding/petrie
a Graph-based phylogenetic tree, implemented in Javascript.
algorithms data-structures graph nature petrie phylogeny taxonomy tree
Last synced: 20 Jan 2026
https://github.com/shikha-code36/striver-sde-sheet-python-solutions
Solution for Striver's SDE Sheet implemented in Python
algorithm backtracking-algorithm bit-manipulation data-structures dynamic-programming graphs-algorithms hashing hashmap heap interview-questions leetcode-solutions linked-list python-ds-algo python-leetcode recursive-algorithm strings striver-sde-sheet strivers-sde-sheet tree tries
Last synced: 06 Jun 2026
https://github.com/alapanme/data-structures-and-algorithms
Common Data Structures and Algorithms solved in Java
algorithm algorithms data-structure data-structures data-structures-algorithms data-structures-and-algorithms java leet-code-solutions leetcode leetcode-java
Last synced: 17 Sep 2025
https://github.com/kessler/digital-chain
A linked list implementation
data-structures javascript nodejs nodejs-modules npm-package
Last synced: 13 Apr 2026
https://github.com/brianttn/linked-list_bubble-sort_insert-node
A simple "linked list" application with the bubble sort method. It can sort the linked list node values in ascending order and find the appropriate position in sorted linked list to insert a new node element.
data-structures linked-list memory-allocation sorting
Last synced: 24 Apr 2026
https://github.com/riddhish97/dsa
This Repo will have DSA and problem solving solution
algorithm array data-structures dynamic-programming hashmap javascript
Last synced: 28 Jun 2025
https://github.com/ahmdtaha/tree_viz
Java code to visualize trees (e.g., BST, BTree, QuadTree)
avl-tree binary-search-tree binary-trees btree data-structures debugging-tool eclipse java kdtrees quadtree visualization
Last synced: 15 May 2025
https://github.com/muthu-kumar-u/go-dsa
Data Structures & Algorithms practice in Go. Covers arrays, binary search, trees, graphs, and more with clean implementations and explanations.
algorithms coding-practice data-structures dsa golang leetcode
Last synced: 07 Aug 2025
https://github.com/almmiko/rttd
Solutions for different technical problems.
algorithms data-structures leetcode
Last synced: 06 Jul 2025
https://github.com/vtickner/codecademy-recommendation-software
This portfolio project was created as part of Codecademy's Computer Science Career Path course. The recommendation software I have created provides TV show recommendations based off genre types.
algorithms classes-in-python data-structures flowchart json python quicksort stack
Last synced: 25 Apr 2026
https://github.com/yashkathe/dsa-with-javascript
Data Structures, Algorithms and Problems with Javascript
algorithms data-structures graphs javascript javascript-dsa linked-list problem-solving sorting-algorithms trees typescript
Last synced: 25 Apr 2026
https://github.com/lurler/trimkit.statdictionary
StatDictionary is a simple, type-safe stat container designed for games that rely on numerical attributes - whether for character attributes, item properties, or entire gameplay systems.
c-sharp csharp data-structures game-development game-framework game-systems gamedev rpg stats trimkit
Last synced: 04 Nov 2025
https://github.com/avivharuzi/algorithms-and-data-structures
Implementation of Algorithms and Data Structures using JS
algorithms algorithms-and-data-structures data-structures javascript
Last synced: 07 Jun 2026
https://github.com/indexposition/linked-list-text-editor
A simple Text Editor that uses the concept of Linked List.
algotithms capstone-project data-structures dsa linked-list project
Last synced: 28 May 2026
https://github.com/zalbright90/top-linked-list
This project implements a custom Linked List data structure in JavaScript using ES6 modules. The LinkedList class provides a comprehensive set of methods for manipulating and interacting with a singly linked list.
algorithms coding-challenge computer-science data-structures es6 interview-prep learning linked-list nodejs odin-project programming software-development web-development
Last synced: 27 Apr 2026
https://github.com/chrynan/queue
Stack, Queue, and Deque Data Structures for Kotlin
data-structures deque kotlin kotlin-library kotlin-multiplatform queue stack
Last synced: 29 Jul 2025
https://github.com/zakariaelbouzkri/stack_sorter
This project will make you sort data on a stack, with a limited set of instructions, using the lowest possible number of actions. To succeed you’ll have to manipulate various types of algorithms and choose the most appropriate solution (out of many) for an optimized data sorting
Last synced: 22 Nov 2025
https://github.com/bola-nabil/codeforces
codeforces solutions
algorithm algorithms algorithms-and-data-structures codeforces codeforces-solutions cpp data-structures problem-solving
Last synced: 16 Mar 2025
https://github.com/cdellacqua/channel.js
A simple yet powerful abstraction that enables communication between asynchronous tasks.
Last synced: 15 Mar 2025
https://github.com/z1skgr/reconf-computing__hls
High Level synthesis of data transfer in Vivado, Vivado HLS
data-structures data-system embedded-c embedded-systems fifo-queue high-level-synthesis hls simulation vivado vivado-hls xilinx xilinx-vivado xilinx-zynq
Last synced: 05 Aug 2025
https://github.com/sachinkalsi/algorithms
Algorithms
algorithms algorithms-and-data-structures data-structures
Last synced: 08 Jun 2026
https://github.com/micahondiwa/binary_trees
Implementing binary trees algorithm in C
algorithms algorithms-and-data-structures binary binary-search binary-search-tree data-structures insertion malloc-free search-algorithm traversal
Last synced: 22 Aug 2025
https://github.com/eduardob-programador/dsa-learning
A project where I build data structures and algorithms, and test them
algorithms algorithms-datastructures data-structures dsa java junit-jupiter junit5 searching-algorithms sorting-algorithms
Last synced: 29 Apr 2026
https://github.com/shriram-vibhute/python
This repository contains comprehensive Python coursework, featuring lessons on fundamentals, data structures & OOP's. concept.
data-structures object-oriented-programming programming-language python
Last synced: 22 Aug 2025
https://github.com/kabragaurav/practice-c-cpp-python-oops-dsa
Study and Practice Material for Chief Programming Languages and Major Topics in Computer Science
c cpp data-structures java object-oriented-programming python
Last synced: 29 Apr 2026
https://github.com/jollyjerr/algorithms-specialization-notebook
My notes and assignments for Stanford University's Algorithms Specialization
algorithms data-structures golang study-notes
Last synced: 22 Aug 2025
https://github.com/kimd0ngjun/algorithm_structure
자료구조 및 알고리즘 스터디 & 커스터마이징 by Java, Python
algorithm data-structures java python
Last synced: 30 Apr 2026
https://github.com/0xisk/research-solidity-algorithms
The purpose of this repo to be focused on smart-contracts algorithms in Solidity.
algorithms data-structures smart-contracts smart-contracts-algorithms smartcontracts
Last synced: 04 Feb 2026
https://github.com/otuemre/dsa-java
A comprehensive collection of data structures and algorithms implemented in Java, with detailed explanations for each concept. This project was inspired by Bro Code, serving as a hands-on reference for learning and mastering fundamental data structures and algorithms in Java.
algorithms big-o-notation binary-search bro-code data-structures dynamic-array linear-search linked-list priority-queue queue stack
Last synced: 24 Mar 2025
https://github.com/gaarutyunov/dsa
Data Structures and Algorithms
algorithms data-structures deno
Last synced: 30 Apr 2026