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: 2026-03-30 00:07:31 UTC
- JSON Representation
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
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https://github.com/chrynan/queue
Stack, Queue, and Deque Data Structures for Kotlin
data-structures deque kotlin kotlin-library kotlin-multiplatform queue stack
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https://github.com/bestmahdi2/uni__phonebookapppython
A university project in which a phone book is designed with Python language
data-structures phone-book python
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https://github.com/aahouzi/algorithms-and-data-structures-in-python
Implementation of some algorithms and data structures, tricks, and good practices for Python developers.
algorithms algorithms-and-data-structures bfs-algorithm binary-search-tree data-structures dfs-algorithm dijkstra-algorithm graph graphs hashmap heaps linked-list python queue stack tree
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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
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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
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https://github.com/aditeyabaral/data-structures-lab-ue18cs207
A repository containing the source codes to the problem statements given as part of the Data Structures Laboratory course (UE18CS207) at PES University.
algorithms algorithms-and-data-structures c data-structures
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https://github.com/tebogoyungmercykay/hash_functions_and_utilities_in_java
These are methods of Computing a table Index from a key.
data-structures data-structures-and-algorithms division extraction folding hash-functions hash-methods hashing hashmap java midsquare
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https://github.com/swappy514/python-learning-hub
A comprehensive, well-structured Python learning repository — from basics to advanced topics including OOP, recursion, data structures, debugging, and real-world industry examples. Perfect for beginners and intermediate learners aiming to master Python programming.
advanced algorithms beginner code-examples data-structures debugging industry-projects intermediate learning oop programming python recursion tutorial
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https://github.com/ranjeet1106/codeforces_solution
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algorithm c codeforces-solutions codeforces-solutions-github cpp17 data-structures data-structures-and-algorithms
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https://github.com/fralotito/icpctraining_unitn
Training for the ACM - ICPC competition @ UniTN
acm-icpc algorithms competitive-programming data-structures
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https://github.com/cihat-kose/data-structures-and-algorithms
A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.
algorithms data-structures practice sorting tree-structures
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https://github.com/ruban2205/data-structures-and-algorithms-python
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data-structures data-structures-and-algorithms interview-practice python python-data-structures
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https://github.com/rahat-khan-pathan/uva-solutions
My solutions for UVa problems.
ad-hoc algorithms competitive-programming data-structures dynamic-programming number-theory problem-solving recursion recursive-dp standard-template-library uva
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https://github.com/alyqamar/leetcode
"LeetCode" by alyQamar, contains solutions to various problems from Leet Code, a popular platform for practicing and improving coding skills. The solutions are implemented in cpp , JS and are accompanied by detailed explanations and comments. The repository also includes a variety of problem types, such as data structures, algorith
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https://github.com/qnhat2004/competitive_programming
Data Structures and Algorithms in CP
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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
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https://github.com/snimmagadda1/coding-challenges
🧠 Collection of coding challenges to keep sharp
algorithms algorithms-and-data-structures data-structures go golang java leetcode leetcode-go leetcode-golang leetcode-java leetcode-solutions
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https://github.com/madhvi-n/python-dsa
Data Structures and Algorithms in Python. Solutions to practice problems on GFG.
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https://github.com/timsearle/graph
Graph and Breadth First Search Playground Test
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Primera práctica de la asignatura de Programación 2 de la UDC 22/23
data-structures programming udc university
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https://github.com/simranjeet97/leetcode_practice
Practicing the Leet Code Codes for Competitive Programming
algorithms amazon coding competitive-programming data data-structures facebook google leetcode python
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https://github.com/ramazancetinkaya/php-algorithms
This repository contains a set of classic algorithm problems and solutions implemented in PHP 8 and above. It is designed for anyone looking to practice or improve their algorithm skills using modern PHP.
algorithm-practice algorithm-solutions algorithms classic-algorithms code-examples coding-challenges competitive-programming computer-science data-structures data-structures-and-algorithms interview-questions iterative-algorithm iterative-algorithms php-algorithms php-examples problem-solving programming-exercises recursive-algorithm recursive-algorithms
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https://github.com/aruneshbasak/python-dsa-problems-geeksforgeeks-160-days
I will upload my daily Python DSA problems solved on GeeksforGeeks and post it here!
algorithms-and-data-structures and data data-structures dsa python python3 structure
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https://github.com/crisnguyendev/problem-solving-practice-java
A Java-focused repository to master algorithms, data structures, and problem-solving techniques. Ideal for coding interview preparation and competitive programming challenges.
algorithms big-o-interview codeforces data-structures grokking-coding-interview java leetcode problem
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There are some data structure implemented by PHP.
data-structure data-structures ds
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advanced-data-structures algorithms-and-data-structures collections-java data-structures java-8 problem-solving problemsolving thread
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Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.
algorithms data-structures java
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https://github.com/pikonha/8-puzzle
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https://github.com/josephgoksu/ceng202-datastructures
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algorithm algorithms data-structures java
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https://github.com/yusinv/priority-search-tree
priority search tree data structure
binary-search-tree data-structures priority-queue priority-search-tree python python3 sorted
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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
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https://github.com/snandasena/cf-contests
Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.
algorithms bst cpp data-structures dp graph greedy-algorithms math
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https://github.com/ashiqursuperfly/data-structures-algorithms-1
My Data-Structures and Algorithms codes for CSE 203 Course.
algorithms closest-pair-of-points cpp data-structures divide-and-conquer dynamic-programming graph greedy-algorithms heap huffman-coding java karatsuba-algorithm karatsuba-multiplication lcs-algorithm linked-list matrix-chain-multiplication mergesort optimal-binary-search-tree quicksort skylineproblem
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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
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https://github.com/denizkarya1999/custom-algorithms
Data Structures and Algorithms Practice
algorithms data-structures dsa-practice practice self-study
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https://github.com/lucidfrontier45/indexed-vector
A Rust library that implements vector container that can be indexed with specified function.
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https://github.com/ravin-d-27/data_structures_questions
Here's my repository where I will be uploading placement coding questions with solutions here.
algorithms data-structures java leetcode
Last synced: 10 Aug 2025
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
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https://github.com/rosekamallove/learn_code
This is a repository that contains all the topics that I @rosekamallove studied while learning to code and am currently learning Data Structures and Algorithms, and all the code I wrote are in this repo and I am thinking of making this repo more like a Learning resource.
algorithms competitive-programming cpp data-structures development
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https://github.com/rhaeguard/algorithms-in-java
The collection of my Java implementations of common algorithms and data structures and more
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https://github.com/avidlearnerinprogress/algorithmsongraphs-ucsd
Coursework solutions to UCSD DSA Specialization
algorithms cpp14 data-structures python3
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A sudoku solver program that solves a sudoku game board using backtracking method and recursion.
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General-purpose data structures and routines.
aws data data-structures library rust
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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
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Data collections using JSON format for applications.
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My solutions to LeetCode and HackerRank's problems
algorithms data-structures hackerrank leetcode
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data-structures fsharp fsharp-practice fsunit immutable-collections test-driven-development
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algorithms data-structures estrutura-de-dados go golang google quicksort
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Geeking Time :)
data-structures javascript leetcode python sql
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https://github.com/lebrancconvas/datastructure-algorithms-playground
Practicing Data Structures and Algorithms in various Programming Language.
algorithms data-structures data-structures-and-algorithms
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https://github.com/mrpranavr/data_structures_and_algos
A daily practice tracker for Data structures and Algorithms
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https://github.com/fmontes/dotcms-gatsby
Gatbsy Source Plugin for @dotcms. Using the @dotcms endpoints to create a Gatsby source plugin.
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https://github.com/stdlib-js/utils-fifo
First-in-first-out (FIFO) queue.
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My CSE study resources: Lecture notes, Code snippets, and Study materials
algorithm data-structures leetcode neetcode150 problem-solving
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A very simple hash table implementation in CPP
cmake cpp cpp20 data-structures hash hash-table hashing
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🚀 Java-based repository to master DSA, Low-Level Design, and High-Level Design for coding interviews — with topic-wise and company-wise tracking, real-world design patterns, and system architecture blueprints.
algorithms coding-interviews company-wise-questions data-structures design-patterns design-patterns-implemented-in-java design-patterns-java hld intellij interview-preparation java leetcode leetcode-java low-level-design-in-java low-level-design-problems object-oriented-design object-oriented-design-and-uml object-oriented-design-interview system-design-interview vscode
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alogrithms data-structures python typescript
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This program accomplishes some common tasks done by grocery stores cashiers
algorithms c command-line-interface data-structures gcc makefile valgrind
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Various data structures implemented using Go.
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Golang SkipList data structure
data-structures golang skiplist
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An educational web app for mapping the world, searching for places, and navigating around Seattle.
autocomplete data-structures education graph-algorithms openstreetmap
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Tree data structure class in all of its glory, in Java.
data-structures java tree tree-library
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https://github.com/surya-v-28/leetytry
DSA (Data Structure and Algorithm) in Java
algorithms data-structures java oops oops-in-java
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SDE Problems marked with FAQ Companies
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https://github.com/kena0ki/rustrithm
Common data structures and algorithms in Rust
algorithms data-structures rust
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https://github.com/khalekuzzamancse/algorithms_visualizer
A multiplatform app for visualizing the algorithms that are mostly used in Computer Science
algorithms android compose-multiplatform data-structures desktop ios kotlin kotlin-multiplatform web
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https://github.com/sehgalvibhor/n-arytree
A N-Children tree developed in Python, nothing fancy !
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https://github.com/prembhaskal/go_practice
this is repo to practice go code
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https://github.com/r-pagard/python-algorithm
Write some algorithms with Python. I'm trying to write the best way that I can.
algorithms data-structures implement leetcode pytest python3 two-pointers
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Write some algorithms with C programming language. I'm trying to write the best way that I can.
algorithms c cprogramming data-structures
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https://github.com/sakshijain009/just-problems
Variety of Data Structures and Algorithms Problems in C and Java 🥂
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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
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data-structures database golang key-value-store
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Computer Engineering Data Structure Samples in JAVA
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Study and Practice Material for Chief Programming Languages and Major Topics in Computer Science
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algorithms algorithms-and-data-structures data-structures
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POSTECH: Data Structure (Spring 2020)
data-structures graph postech sort trees
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