Data structures
A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.
- GitHub: https://github.com/topics/data-structures
- Wikipedia: https://en.wikipedia.org/wiki/Data_structure
- Related Topics: algorithm,
- Aliases: data-structure,
- Last updated: 2026-07-03 00:07:45 UTC
- JSON Representation
https://github.com/bogwi/eruzero
Bullet-Train fast hashmap for Zig
benchmark data-structures hashmap hashtable zig zig-package ziglang
Last synced: 12 Apr 2025
https://github.com/amrhossamdev/leetcode
Collection of leetcode questions that I solved - feel free to ask me at any time <3
algorithms data-structures interview-questions leetcode
Last synced: 15 Mar 2025
https://github.com/4hmedyasser/shortest-path-distance-calculator
Application implemented with C++ in which dijkstra algorithm used to compute the shortest path between any two inputs on a graph represented with adjacency list
adjacency-list data-structures dijkstra graph object-oriented shortest-path
Last synced: 22 Apr 2026
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/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/cdellacqua/channel.js
A simple yet powerful abstraction that enables communication between asynchronous tasks.
Last synced: 15 Mar 2025
https://github.com/damiisdandy/data-structures-and-algorithms
Neetcode 150
algorithms blind75 data-structures
Last synced: 16 Jan 2026
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/souvikpaul6436/dsa-sheet
Merged DSA Sheet
algorithm algorithms-and-data-structures data-structures
Last synced: 19 Mar 2026
https://github.com/frenzyexists/linked-lists-everywhere
The second Data Structures Project I made during Data Structures, that's it
college college-assignment college-project data-structures java java-project reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Last synced: 11 Jun 2026
https://github.com/mayankgupta-dev08/projectchess
Simple Chess Application
algorithms chess core-java data-structures game game-development java oops vanilla-java
Last synced: 17 Oct 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/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/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/talha4t/dsa
Data Structure and Algorithm
algorithms data-structures data-structures-and-algorithms dsa
Last synced: 28 Oct 2025
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/duliodenis/swift-ds-algo
This is a repository of Swift Data Structures and Algorithms ranging from Big-O Analysis, Linked Lists, Recursion, Generics and Sorting.
algorithms data-structures swift
Last synced: 16 Oct 2025
https://github.com/junaidbinjaman/dsa-notes
A collection of my learning journey in Data Structures and Algorithms (DSA), featuring practice problems, solutions, and explanations in PHP & JS. Perfect for brushing up on core concepts and improving coding skills!
data-algorithms data-structure-and-algorithm data-structures
Last synced: 28 Apr 2026
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/somaz94/terraform-bigquery-googlesheet
terraform-bigquery-googlesheet
bigquery data-structures googlesheetapi terraform
Last synced: 10 Feb 2026
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/md-emon-hasan/python
🐍 Python programming ranging from beginner to advanced levels, enhancing coding skills and understanding to various Python concepts.
anaconda data-structures dsa programming python python-programming python3
Last synced: 08 Jun 2026
https://github.com/praveenraam/dailycodingnote
A repository for daily programming notes and code snippets organized by topics like languages, data structures, algorithms, OS. Managed with Obsidian for efficient learning and version control.
algorithms code-snippets data-structures java learning-notes obsidian personal-projects programming version-control
Last synced: 18 Mar 2026
https://github.com/ernitingarg/very-large-file-processing-python
Python solution which uses min-heap data structure and thread parallalism to process very large file
data-structures large-files min-heap multiprocessing python3 space-complexity threading time-complexity unit-testing
Last synced: 16 May 2025
https://github.com/heyfoz/cpp-inventory-vector-sort-search
The Inventory Vector Sort/Search Program (C++) reads an InventoryParts.txt file made of a list of part records containing part names, categories, quantities, and unit costs. The program prompts the user to search for parts, and if a part is not found, the user can add a new part record. An updated txt file is written on program close.
Last synced: 25 Mar 2025
https://github.com/jmorbegoso/algorithms-in-go
Data Structures and Algorithms in Go.
algorithms algorithms-and-data-structures data-structures go golang gotest
Last synced: 28 Jun 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/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/alecmocatta/sum
General-purpose sum types.
data-structures rust sum-types
Last synced: 10 Apr 2025
https://github.com/plurid/plurid-data-structures-typescript
Utility Data Structures Implemented in TypeScript
Last synced: 30 Apr 2026
https://github.com/mrpranavr/data_structures_and_algos
A daily practice tracker for Data structures and Algorithms
algorithms data-structures java python3
Last synced: 01 May 2026
https://github.com/nakkayev1707/algorithms
Algorithms is a C# project dedicated to solving algorithmic challenges from various sources, such as LeetCode. This repository contains implementations of solutions for a variety of algorithmic problems, providing a resource for learning and improving problem-solving skills in C#. It includes solutions to common problems and data structures
algorithms codewars coding-challenges data-structures leetcode problem-solving
Last synced: 03 Jul 2025
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/ctoic/polynomial-calculator-using_c-
Some of the basic concept's and algorithm implementations.
algorithm data-structures linked-list
Last synced: 08 Jun 2026
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/mmiranda96/algorithms-go
Algorithms workshop in Golang
algorithm data-structures golang
Last synced: 02 Jul 2025
https://github.com/sandeepkumarmishra354/dsa-practical
All DS & Algo related practical files will be pushed here.
algorithms data-structures javascript nodejs
Last synced: 20 Apr 2026
https://github.com/atereshkov/hackerrank
My HackerRank solutions and practice written in Swift
algorithms data-structures hackerrank hackerrank-solutions swift swift5
Last synced: 24 Mar 2025
https://github.com/abhishekmaity001/data-structures-algorithms
This Repository contains all my Data Structures & Algorithms code snippets which will help in coding interview. (All codes will be implemented in Python)
algorithms circular-linked-list data-structures doubly-linked-list linked-list python queue recursion-problem stack
Last synced: 02 May 2026
https://github.com/hozlucas28/c-algorithms-practical-work-2025
Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).
2025 algorithms c codeblocks continuous-integration data-structures gcc-complier github-actions mit-license practical-work university-assignment unlam
Last synced: 01 Apr 2025
https://github.com/sunchit17/june-leetcode-30daychallenge
June LeetCode Challenge
algorithms data-structures java leetcode leetcode-challenge python
Last synced: 03 May 2026
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/asiimwedismas/java_data_structures
Implementation of a few data structures written in Java, complete with tests.
Last synced: 29 Mar 2025
https://github.com/lebrancworkshop/learn-cpp-from-youtube
Learning C++ from many resources in Youtube (E.G. The Cherno, Neso Academy)
algorithms assembly-language cpp data-structures data-structures-and-algorithms self-study youtube
Last synced: 03 May 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/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/ikhsan3adi/dsa_dump
Matkul Struktur Data dan Algoritma
algorithms c cpp data-structures data-structures-and-algorithms dsa
Last synced: 09 Jun 2026
https://github.com/kalongn/shuffle-algorithm
Shuffle Algorithm for a Spotify Playlist
bash data-structures java music node-js shuffle spotify
Last synced: 05 May 2026
https://github.com/ernyoke/algorithms-ts
Algorithms and data-structures implemented in TypeScript (NodeJs)
Last synced: 16 Jan 2026
https://github.com/Riad-ENNAIM/data-structures
Implement some Data Structures using JavaScript
Last synced: 29 Apr 2025
https://github.com/hubenchang0515/luminous
Luminous is a DATA STRUCTURE and ALGORITHMIC library of C programming language.
Last synced: 11 Mar 2025
https://github.com/tata-fs4/cs50-ai-2024
Solutions and experiments from Harvard's CS50 AI course: search, knowledge representation, ML, optimization and neural networks
artificial-intelligence cs50 cs50-ai data-structures machine-learning python
Last synced: 10 Jun 2026
https://github.com/elbouzkri/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: 10 Jun 2026
https://github.com/abhishekyadav-01/metro-navigator
This project implements a Metro Station Management System using advanced data structures in C++. The system efficiently manages metro lines and stations, supports real-time route planning, and calculates optimal ticket fares using pathfinding algorithms.
algorithms avl-tree-implementations cpp17 data-structures oops-in-cpp
Last synced: 08 Feb 2026
https://github.com/mohammad-malik/linkedlist-notepad
A console-based notepad using a 2D linked list for text storage. Features text editing, saving, loading, and a spell-checker with correction suggestions—all in a C++ console environment.
cpp data-structures dsa linked-list linux macos ncurses-library unix
Last synced: 08 May 2026
https://github.com/idriz4work/cs50
In CS50 from the Harvard University, I acquired a strong foundation in programming and gained the skills to develop my own software. This was showcased in my final project titled "Hustlers Place".
algorithms arrays c data-structures flask html-css-javascript memory python sql
Last synced: 08 May 2026
https://github.com/andyduke/data_processor_cli
Flexible command-line data processor.
command-line command-line-tool converter csv data data-structures json template toml xml yaml
Last synced: 08 May 2026
https://github.com/thanhdatpb/leetcode
These are the exercises I did on the leetcode website to further improve my knowledge of algorithms, data queries and learn new programming languages.
algorithms data-structures java javascript mysql-database
Last synced: 08 Feb 2026
https://github.com/sphere-sh/go-struct-sync
A Go package for comparing struct instances and applying detected changes.
data-structures golang sphere structures sync
Last synced: 10 Jun 2026
https://github.com/hqarroum/binary-search-tree
🌳 A set of idiomatic implementations of a binary-search tree in multiple languages.
algorithms-and-data-structures binary-search-tree bst-tree c cpp17 data-structures python tree-structure
Last synced: 02 Feb 2026
https://github.com/helcsnewsxd/famaf-computer_science-data_structures_and_algorithms_ii
Laboratorios de la materia de Algoritmos y Estructuras de Datos II de la Licenciatura en Ciencias de la Computación de FAMAF (UNC)
algorithms c data-structures data-structures-and-algorithms famaf-unc labs university-subjects
Last synced: 28 Feb 2025
https://github.com/d33p0st/modstore
Basic and Modded Data Structures with rust backend for speed and safety and python's comfortability.
custom-data-structures custom-data-type data-structures linux modstore python python3 rust unix windows
Last synced: 07 Feb 2026
https://github.com/mehdieidi/cmap
Concurrent multi-writable, multi-readable, and thread-safe hash table implemented using sharding technique.
concurrent data-structure data-structures go golang map parallel thread-safe
Last synced: 01 Feb 2026
https://github.com/georgegkas/data_structures_and_algorithms_in_python
My solutions to the exercises found in the book "Data Structures and Algorithms in Python".
algorithms algorithms-implemented data-structures python3
Last synced: 27 Apr 2025
https://github.com/nouranhaitham/ds_guide_me
An application designed to help travelers navigate a country efficiently while staying within budget.
academic-project algotithms bfs-algorithm budget-travel cplusplus css data-structures dfs-algorithm graph gui guide-me qt route-planning software-development traveltech
Last synced: 31 Jan 2026
https://github.com/pragativerma18/data-structure-practice
This repository contains code for easy to advanced data structures using C as a part of my programming practice.
algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3
Last synced: 09 May 2026
https://github.com/tehsim/competitive_programming
Codeforces submission link and my regular problem solving or coding added here
arrays c css data-structures datatypes function geometry html input-output loops recursion sorting-algorithms string
Last synced: 10 May 2026
https://github.com/gnebbia/perl_data_structures_tutorial
data-structures datastructures notes perl tutorial
Last synced: 09 Jun 2026
https://github.com/makramkd/theoden
A deliberately thin data structures library.
Last synced: 12 Jun 2026
https://github.com/yigittopm/javascript-data-structures-and-algorithms
Data Structures & Algorithms with Javascript (Michael McMillan)
algrothm book data-structures javascript
Last synced: 11 May 2026
https://github.com/alexkalderimis/adventofcode
My solutions for the code exercises posted at https://adventofcode.com/
adventofcode algorithm-challenges data-structures
Last synced: 11 May 2026
https://github.com/kuwa72/matcher
Simple query language of matching object and query for golang.
data-structures filtering golang json matcher query query-language regex
Last synced: 01 Feb 2026
https://github.com/walimorris/leetcode
Leetcode solutions.
algorithms data-structures java javascript leetcode sql
Last synced: 12 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/dzenis-h/data-structures-and-algorithms
JS Interview preparation 👨💻 📊 📋
algorithms data-structures es6 interview-questions javascript
Last synced: 08 Oct 2025
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/jlmsc/estruturas-de-dados
Implementações de algumas estruturas.
algorithms algorithms-and-data-structures data-structures java
Last synced: 08 Oct 2025
https://github.com/abdealijaroli/dsa
Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)
algorithms cpp data-structures dsa leetcode
Last synced: 12 Jun 2026
https://github.com/mituskillologies/ads-pgdac
Algorithms and Data Structures using Java @ CDAC's PG Diploma in Advanced Computing Course.
algorithm-analysis algorithms algorithms-and-data-structures array data-structures data-structures-algorithms dynamic-data-structure graphs hashing-algorithm java linked-list queue searching-algorithms sorting-algorithms stack trees
Last synced: 12 Jun 2026
https://github.com/chihebabiza/my-cpp-stack-array
A lightweight, template-based stack class built on top of the `clsMyQueueArr` class, which in turn uses a custom dynamic array (`clsDynamicArray`). This class provides basic stack behavior (LIFO – Last In, First Out) by inserting new elements at the beginning of the internal array.
cpp cpp-library data-structures oop stack
Last synced: 16 Mar 2026
https://github.com/can-dy-jack/queue
Queue implementation in JavaScript (based on Array)
data-structures implementation javascript queue
Last synced: 07 Apr 2025
https://github.com/fabiolutz/estruturas-de-dados
Estruturas de dados criados do zero em C
binary-tree c data-structures linked-list queue stack
Last synced: 29 Jan 2026
https://github.com/swetha4444/data-structures
c-programming-language data-structures python
Last synced: 15 Apr 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/manandesai54/ds-algo-visulization
Using HTML CSS JS( vanilla and some Libraries realvel soon )
algorithms canvas canvas-game data-structures data-visualization javascript javascript-library js web-application website
Last synced: 22 May 2026
https://github.com/odilson-dev/hashmap
The Hashmap Project is an assignment from TOP's curriculum, where participants work on creating and implementing a hashmap data structure as part of their learning exercises.
data-structures hashmap ruby theodinproject
Last synced: 24 Oct 2025
https://github.com/thomasafink/optimal_knn_distance_for_data_science
Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm
data-science data-structures data-visualization k-nearest-neighbor knn knn-classification map mapping open-street-map osm osmnx python
Last synced: 24 Oct 2025
https://github.com/codetoby/tutorialdsa
Tutorial Excercies from DSA
algorithms data-structures datastructures-algorithms search
Last synced: 25 Sep 2025
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/tareqalkushari/leetcode-problem-solutions
This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.
algorithm-practice algorithms arrays binary-search coding-interview competitive-programming cpp data-structures dynamic-programming graph-algorithms hashmap interview-preparation java leetcode leetcode-solutions problem-solving python recursion strings technical-interview
Last synced: 28 Aug 2025
https://github.com/avanishd-3/data-structures
Implementations of various data structures
Last synced: 04 May 2026
https://github.com/gunksd/data-structure-course-design
用C语言写的数据结构课程设计作业(2024.2.22)
Last synced: 22 Aug 2025
https://github.com/zakariaelbouzkri/my_cses_problems_solutions
this repo contains my solutions to the University of Helsinki's "Competitive Programming" course problem set hosted on the CSES (Code Submission Evaluation System) platform. This repository serves as a showcase of my problem-solving skills and coding journey as I tackle a variety of algorithmic challenges.
algo cpp cses-problem-set-solution data-structures dynamic-programming graph-algorithms math mathematics searching-algorithms sorting-algorithms
Last synced: 27 Feb 2025
https://github.com/albinj12/go-data-structures-and-algorithms
Data Structures and Algorithms implemented using Go
algorithms data-structures dsa go golang
Last synced: 25 Mar 2025
https://github.com/jasperdevir/std_dds
A single file C Library that implements of a range of basic dynamic data structures.
arraylist data-structures linkedlist
Last synced: 27 Jul 2025
https://github.com/ahmed-roshdy-1/lab-3-assissment
it problem-solving using data structures and that when I in my second years in computer science college
Last synced: 02 Aug 2025
https://github.com/muawiya-contact/leetcode-solutions-by-codingmoves
# leetcode-solutions-by-codingmoves
ai-student c coding-interview coding-moves coding-practice codingmoves competitive-programming daily-coding data-structures dsa-algorithm interview-preparation java js leetcode-solutions problem-solving python
Last synced: 23 Apr 2025
https://github.com/andrewvo89/use-priority-queue
Use Priority Queue is a React hook that provides a simple and efficient way to manage a priority queue in your React applications. It uses a binary heap under the hood with values stored inside a JavaScript array.
data-structures hook priority-queue react typescript
Last synced: 16 Feb 2026