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/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
allegro5 arrays cpp data-structures estructuras-de-datos fstream game poo
Last synced: 04 Jun 2026
https://github.com/devdrops/spl-data-structures
Material usado na talk do PHP Community Summit 2018.
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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
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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
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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/2kabhishek/hackerrank
Solutions to HackerRank problems ✅💯
competettive-programming data-structures hackerrank hackerrank-solutions learning problem-solving
Last synced: 01 Mar 2025
https://github.com/pgodavle/cppcodeprogams
Programs using Cpp
array cpp data-structures dsa-algorithm string
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https://github.com/fredericbonnet/colibri
Colibri is a fast and lightweight garbage-collected datatype library written in C
abstract-data-structures abstract-data-types c data-structures datatypes garbage-collection garbage-collector memory-allocation
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https://github.com/schak04/s-vector
A minimal implementation of a dynamic array I'm writing in C, inspired by C++ STL's std::vector.
c-programming data-structures dynamic-array reimplementation
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https://github.com/dzenis-h/data-structures-and-algorithms
JS Interview preparation 👨💻 📊 📋
algorithms data-structures es6 interview-questions javascript
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https://github.com/kishore-ganesh/datastructures
A collection of datastructures implemented in C and C++
data-structures datastructures datastructures-implemented sort
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https://github.com/jlmsc/estruturas-de-dados
Implementações de algumas estruturas.
algorithms algorithms-and-data-structures data-structures java
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https://github.com/bl33h/byletter
Categorize words by their starting letter in a dictionary.
algorithms data-structures dictionary logic python text-processing word
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https://github.com/sword-jin/go-algorithm
golang 常用数据结构,算法
algorithms btree data-structures heap queue stack tree
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https://github.com/the-pro7/data-structures-in-javascript
An implementation of a few of the pupular data structures in the JS programming language
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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
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https://github.com/paambaati/bumplan
A simple program that finds the seating arrangement for passengers for a given custom airplane seat layout.
algorithm coding-challenge data-structures interview-questions nodejs
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https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions
Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.
algorithm-challenges algorithms-and-data-structures data-structure data-structures data-structures-algorithms data-structures-and-algorithms datastructure datastructures datastructures-algorithms datastructuresandalgorithm dsa dsa-algorithm dsa-learning-series dsa-practice dsa-questions dsa-solutions dsalgo-questions hackerrank leetcode solutions
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https://github.com/hirenchauhan2/linkedlist
Linkedlist in Go
data-structures go golang linked-list
Last synced: 14 Jan 2026
https://github.com/aitorruizes/c-singly-linked-list
This C implementation offers a generic singly linked list with customizable operations like insertion, deletion, and searching, using function pointers for flexibility with node behaviors.
c data-structures linked-list singly-linked-list
Last synced: 29 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/miladsade96/leetcode_with_java
Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit
algorithm algorithms algorithms-and-data-structures data-structures java java-8 javaee leetcode leetcode-java leetcode-solutions
Last synced: 18 Feb 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/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/cogitatortech/ordered
A collection of data structures that keep data sorted by key (WIP)
data-structures ordered-collections zig zig-library zig-package
Last synced: 17 Oct 2025
https://github.com/sminerport/sortvisualizer
The Sort Visualizer is an interactive tool that demonstrates various sorting algorithms in real-time. It supports Bubble Sort, Quick Sort, and more, making algorithm learning visual and intuitive.
algorithm-analysis algorithm-visualisation algorithm-visualizer data-structures data-structures-and-algorithms educational-project educational-software interactive interactive-visualizations python sorting-algorithms visualization
Last synced: 19 Oct 2025
https://github.com/richiepagard/c-algorithm
Write some algorithms with C programming language. I'm trying to write the best way that I can.
algorithms c cprogramming data-structures
Last synced: 18 Jan 2026
https://github.com/pradyuman7/tree
Tree data structure class in all of its glory, in Java.
data-structures java tree tree-library
Last synced: 01 Jun 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/siyamulislam/oop_ps
AN INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING WITH JAVA™, FIFTH EDITION
data-structures java oop problem-solving
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https://github.com/thomasms/fortsraw
Native data structures for modern Fortran
data-structures fortran fortran2008 ftl linked-list
Last synced: 28 Jan 2026
https://github.com/swetha4444/data-structures
c-programming-language data-structures python
Last synced: 15 Apr 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/elliotekj/doubly_linked_list
A fast, amortised O(log n) doubly linked list implementation
data-structures doubly-linked-list elixir
Last synced: 17 Mar 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/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/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
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https://github.com/forketyfork/coding-problems
Solutions to various coding problems from LeetCode, HackerRank, Daily Coding Problem etc. Each problem is accompanied by unit tests.
algorithms coding-problems data-structures hackerrank java leetcode
Last synced: 26 Feb 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/mohamedhmini/hlcio
High-Level-C
algorithms data-structures high-level-programming library programming-languages
Last synced: 20 Apr 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/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/shivajivarma/codebase
Collection of algorithms
algorithms computer-science data-structures graph search-algorithms sorting-algorithms tree
Last synced: 15 Feb 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/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/peterpf/gomathlib
Go library with mathematical functions, data structures and other concepts
data-structures filters mathematics number-theory
Last synced: 04 Mar 2026
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/ivstudio/dsa
This repository serves as a study and exercise guide for JavaScript data structures and algorithms (DSA).
algorithms data-structures dsa javascript technical-interview-questions
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https://github.com/samarjit98/dsa_college
This is a compilation of many important data structures and their applications.
algorithms c cplusplus-11 data-structures java
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https://github.com/olaolatunbos/leetcode
The repository contains my solutions to leetcode questions in Python, along with data structures and algorithms
algorithms algorithms-and-data-structures data-structures leetocde python
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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/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
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https://github.com/utkarshmishra12/leetcode_solutions
LeetCode Solutions - Repository For Codes Of Various Data Structures And Algorithms and Competitive Programming Problems
algorithms coding-solutions cpp data-structures interview interview-preparation leetcode leetcode-cpp leetcode-cpp-solutions leetcode-solutions
Last synced: 05 Apr 2026
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An E-Commerce website for women fashion products. A Solo Project built by a me and executed in 5 Days
backend css css-animations css-grid data-structures database expressjs html mongodb mongoose nodejs
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https://github.com/nelsonbn/algorithms-data-structures-binary-search-tree
Algorithms and Data Structures - Binary Search Tree (BST)
algorithms algorithms-and-data-structures data-structures
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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
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https://github.com/soroush-04/algorithms-data-structures
algorithms data-structures python
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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
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Feature Engineering on Time Series Dataset (Flight Price Prediction)
data-science data-structures data-transformation feature-engineering feature-extraction feature-selection label-encoder onehot-encoding time-series-analysis
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https://github.com/aalekh/solutions
Solutions to some DS Algo problems
algorithm array bit-manipulation data-structures dynamic-programming graph hash heap interview-practice interview-questions linked-list string tree
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https://github.com/fl03/algae
A collection of useful algorithms and data-structures optimized for blockchain environments
algorithms data-structures rust scsys wasm
Last synced: 24 Apr 2026
https://github.com/satishdash/juliaexercism
Exercises on various Julia concepts from Exercism.io
data-structures julialang programming
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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/neerajkumar161/kata-machine-primegen
Primegen Data Structures and Algorithms in TypeScript
arrays data-structures linked-list typescript
Last synced: 08 Jun 2026
https://github.com/kedarkk1/data-structures-and-algorithm-visualizer
Visualization of Various Data Structure and Algorithms (sorting, filtering, etc) for better understanding. MergeSort Done. Scroll down this github page to see screenshots of the WebApp
data-structure data-structures javascript javascript-game merge-sort mergesort react reactjs visualizer
Last synced: 29 Apr 2026
https://github.com/bzdgn/serce
Serce is a primitive database
cli data-structure data-structures data-structures-algorithms database databases java memory-management
Last synced: 29 Apr 2026
https://github.com/iamjuniorb/data_structures_and_algorithms
I'm working on Data Structures and Algorithms I C949 class in school and decided to write up all of these searching algorithms, sorting algorithms, strutures, and so on to get a better understanding. These can be used with large datasets to test their space and time complexities.
data data-analysis data-science data-structures datastructures datastructures-algorithms datastructuresandalgorithm math mathematics programming python python-app python-library python3
Last synced: 08 Jun 2026
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/plurid/plurid-data-structures-typescript
Utility Data Structures Implemented in TypeScript
Last synced: 30 Apr 2026
https://github.com/proxzima/competitive-coding
Solved questions from all major competitive coding platforms
algorithms codechef coding coding-challenge competitive-programming cpp data-structures hackerrank interviewbit leetcode project-euler python regex sql
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/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/lsegg/javascript-algorithms-and-data-structures
Code accompanying the Udemy course JavaScript Algorithms and Data Structures Masterclass by Colt Steele
algorithms algorithms-and-data-structures colt-steele data-structures data-structures-and-algorithms javascript
Last synced: 08 Jun 2026
https://github.com/markelca/noob.c
My personal way learning C and C++. With theory, usefull resources and organized by topics and diffifulty.
algorithms algorithms-and-data-structures c cpp data-structures educational resources theory
Last synced: 01 May 2026
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/fmontes/dotcms-gatsby
Gatbsy Source Plugin for @dotcms. Using the @dotcms endpoints to create a Gatsby source plugin.
data-structures dotcms endpoints gatsby gatsby-site nodejs rest yarn
Last synced: 03 May 2026
https://github.com/avanishd-3/data-structures
Implementations of various data structures
Last synced: 04 May 2026
https://github.com/fl97-mo/level-1-python-beginner-guide
Learn Python from scratch! This repository provides a beginner-friendly guide to Python programming, with practical examples, projects and detailed explanations.
algorithms basics beginner-friendly control-structures data-structures examples exercises functions modules oop programming projects python tutorial
Last synced: 05 May 2026
https://github.com/snandasena/cpp-advanced-topics
Advanced Topics In C++
algorithms c concurrent-programming cpp data-structures datastructures-algorithms idioms oop python solid-principles webassembly
Last synced: 05 May 2026
https://github.com/r1te5h/data_structures-algorithms
Repository displaying Data Structures, Algorithms, and essential methods in Java, and different scripting languages.
algorithms data-structures java-8 javascript python3 typescript
Last synced: 06 May 2026
https://github.com/brosnanyuen/raybnn_dataloader
Data Loader for RayBNN
arrayfire cpu csv csv-parser cuda data-structures gpu-computing oneapi opencl parallel parallel-computing rust
Last synced: 07 May 2026
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/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/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/shresta-voruganti/leetcodee
solutions to leetcode questions
algorithms cpp data-structures data-structures-and-algorithms java leetcode leetcode-solutions mysql-database python3
Last synced: 12 Apr 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/debakarr/code_backup
Backup of programs I did in my college.
algorithm college cpp data-structures java lab numerical-methods vhdl
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/ralvarezdev/uru-programming-2-the-bank-of-wall-street
The Bank of Wall Street terminal project from Programming 2 college course
cpp data-structures dsa merge-sort rafael-urdaneta-university terminal universidad-rafael-urdaneta uru
Last synced: 10 May 2026
https://github.com/walimorris/leetcode
Leetcode solutions.
algorithms data-structures java javascript leetcode sql
Last synced: 12 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/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