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: 2026-07-02 00:07:41 UTC
- JSON Representation
https://github.com/facundomunoz/data-structure
:books: Algorithms and Data Structures implemented in Java
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https://github.com/saka7/algorithms
Algorithms and data structures in TypeScript
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https://github.com/bm371613/slice-aggregator
A library for aggregating values assigned to indices by slices and the other way around
data-structures fenwick-tree interval interval-tree prefix-sum slice slice-aggregator
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https://github.com/fredericbonnet/colibri
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abstract-data-structures abstract-data-types c data-structures datatypes garbage-collection garbage-collector memory-allocation
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class data-structures googlecolaboratory pop push pycharm python python3 stack
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https://github.com/d-michail/jheaps-trace
Trace drivers for JHeaps
benchmark data-structures fibonacci-heap heap pairing-heap priority-queue simulation trace-based
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https://github.com/virjilakrum/merkle_proof_file_transfer
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data-structures file-transfer merkle-hash-trees merkle-proof merkle-tree move
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https://github.com/andrewvo89/use-priority-queue
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https://github.com/adriandarian/hackerrank
💻 All of my HackerRank Solutions
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Huffman Encoding implementation in C
algorithms algorithms-and-data-structures c data-structures hashtable huffman-coding huffman-compression-algorithm huffman-tree priority-queue
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Solutions to HackerRank problems ✅💯
competettive-programming data-structures hackerrank hackerrank-solutions learning problem-solving
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https://github.com/bpstelios10/coursera-algos
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algorithms balanced-search-trees data-structures hashtable java mergesort priority-queue quicksort symbol-tables union-find
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https://github.com/akashrajpurohit/leetcode-november-2020-challenge
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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.
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https://github.com/sleepypioneer/algorithms_and_data_structures
Notes from Algorithms and Data structures Udemy course instructed by Balazs Holczer.
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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/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
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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/devourtech/christmasdb
A key value store to explore on database and storage internals
data-structures database golang key-value-store
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https://github.com/abrarulhassan-786/phone-book
Hello, This project is a Phone book system Project, I have made using only python and use the concept of Data Structure. It's simple and you can download or copy code easily.
algorithms data-structures programming-language project python
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https://github.com/jabellard/heap
Max heap implementation.
algorithm algorithms c data-structure data-structures heap max-heap
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https://github.com/albinj12/go-data-structures-and-algorithms
Data Structures and Algorithms implemented using Go
algorithms data-structures dsa go golang
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https://github.com/kfrancischen/leetcode
Leetcode solutions
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https://github.com/adityasworks/library-management-system-using-data-structures-cpp-
A library management system using data structures in C++
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https://github.com/devdrops/spl-data-structures
Material usado na talk do PHP Community Summit 2018.
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https://github.com/gremble0/nonstdlib
Some usefil utilities for C not provided by the standard library
algorithms c data-structures library
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https://github.com/alecmocatta/sum
General-purpose sum types.
data-structures rust sum-types
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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
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https://github.com/jakerockland/data-structure-essentials
Implementation of the basics of algorithms and data structures including searching, sorting, lists, stacks, queues, hash tables, trees, and graphs.
algorithms data-structures python
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https://github.com/victoriacheng15/data-structures-and-algorithms
a repo contains my solutions included Jest testing for DSA problems from HackerRank, Leetcode, and Project Eular
algorithms algorithms-and-data-structures codesignal-solutions data-structures hackerrank-solutions javascript project-euler-solutions
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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.
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https://github.com/suhatanriverdi/full-time-interviews-preparation
This repository contains various competitive programming Algorithms and Data Structures questions and sample codes in the preparation process of full-time software engineering interviews.
algorithms data-structures interviews-preparation
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https://github.com/ico12319/data-structures-implementations
This repository is a collection of implementations of various data structures.
cpp data-structures data-structures-implementations
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https://github.com/emahtab/problem-solving
Problem Solving questions
algorithms data-structures java
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https://github.com/diable201/ads2021_practice
Codes from practice lessons
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https://github.com/bzdgn/tower-of-hanoi-demo
Tower Of Hanoi Demonstration WIth Java and Custom Stack Implementation For Pegs
data-structures data-structures-algorithms java recursive recursive-algorithm stack tower-of-hanoi
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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
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https://github.com/sasha-hk/cpp
🏔️ Basic algorithms and data structures on cpp
algorithms cpp data-structures
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https://github.com/iamwatchdogs/dsa
Slate/Deprecated docs repo for DSA. I should have continued working on it.
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This repository contain all the best practices for managing Github repository.
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https://github.com/hendrialqori/dsa-javascript
Learn algorithm and data structure in Javascript
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
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https://github.com/musleh0001/dsa
Data Structure and Algorithm
alrogithm data-structures python3
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https://github.com/tigran-sargsyan-w/push_swap
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.
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Last synced: 29 May 2026
https://github.com/alexdvorak/c_cpp_projects
For the sake of learning how to translate across languages and how things work
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https://github.com/henriquelimas/go-algorithm-design-manual
Codes in Go from Algorithm design manual Book
algorithms computer-science data-structures golang
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https://github.com/humayan-kabir/data-structure
data structure repository for competitive programming
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https://github.com/fireboyd78/skopik
A simple storage format with scopes and a C-like syntax.
arrays binary braces c-like data-storage data-structures double-precision exponential floating-point hexadecimal integers scopes storage-format strings tuples
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https://github.com/dy/multiscale-array
Multiscale representation of an array
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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
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https://github.com/pedroth/nabla.js
Mathematical & Computer Science reference implementation, of various algorithms and concepts.
algorithms computer-science data-structures mathematics
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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. 🖥️
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https://github.com/almmiko/rttd
Solutions for different technical problems.
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https://github.com/mohitbansal964/binary-tree
Binary Tree Insertion, Traversal and display in vertical and horizontal format
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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
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https://github.com/alapanme/data-structures-and-algorithms
Common Data Structures and Algorithms solved in Java
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https://github.com/ashharr/dsa-bootcamp
Data Structures and Algorithms. LeetCode Problems Practice.
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https://github.com/poodarchu/algos
Algorithms and Data Structures in practice.
algorithms cpp data-structures leetcode-solutions map sorting-algorithms tree-structure
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https://github.com/massigy/c-dictionnary-program
This C program, loads a file of 10000 english words to a trie data structure and search for the right spelling when the user types a word of his own.
c cprogramming data-structures gcc git github linked-list makefile
Last synced: 07 May 2026
https://github.com/jose-jaen/coding-questions
Programming algorithms
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https://github.com/hatemhosny/thealgorithms-javascript
The Algorithms - JavaScript Playground
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https://github.com/d34d0s/libx
A library providing APIs for common engineering utilities.
c data-structures memory-management stdlib-extras
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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
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https://github.com/faresbakhit/cp
competitive programming ⚔️ resources and notes 🤺
algorithms competitive-programming cpp data-structures problem-solving
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https://github.com/bogwi/eruzero
Bullet-Train fast hashmap for Zig
benchmark data-structures hashmap hashtable zig zig-package ziglang
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https://github.com/arindal1/hackerrank-three-month-interview-prep
3 Month Interview Preparation Kit - has challenges curated by our HackerRank experts for you to prepare and ace your interview.
algorithms coding competitive-programming data-structures
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https://github.com/ugurcanerdogan/movie-library-system
Library System - Data Structures project with Linked Lists
data-structures library-management-system linked-list
Last synced: 06 Jul 2025
https://github.com/vishesh-pandey/dsa-python
Data Structures and Algorithms in Python
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Last synced: 01 Sep 2025
https://github.com/salma-mamdoh/rsvector
Our Project for Object Oriented Programming Course taken during Winter 2022 semester
backtracking-algorithm cpp data-structures exception-handling filesystem oop problem-solving recursion
Last synced: 27 Oct 2025
https://github.com/harshbatra/music_player_using_ll
MUSIC PLAYER SYSTEM USING LINKED LISTS : Academic Project under Data Structures & Algorithms course
algorithms cpp data-structures double-linked-list doubly-linked-list linked-list music-player optimization queue stack
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https://github.com/akarimin/algs0
Algorithms Instructed by Dr. Robert Sedgewick
algorithms data-structures search sort tree union-find
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https://github.com/pikonha/8-puzzle
🕹 Implementation of a 8 puzzle game using traversal algorithms.
algorithms breadth-first-search data-structures depth-first-search hacktoberfest puzzle traversal-algorithms uniform-cost-search
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https://github.com/yvng-jie/ds-visualized
📚 Interactive data structures tutorial with visual animations and live code playground.
data-structures dsa javascript tutorial visualization
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https://github.com/theteachr/trie
A minimal trie structure to store zip codes
Last synced: 25 May 2026
https://github.com/sakshijain009/just-problems
Variety of Data Structures and Algorithms Problems in C and Java 🥂
c coding-challenge data-structures gfg internship java practice preparation programming-challenges questions
Last synced: 08 Mar 2026
https://github.com/asarkar/algorithms-design-analysis-2
Lecture videos and homework for Algorithms: Design and Analysis, Part 2, taught by Tim Roughgarden
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This repository contains homework on the course algorithms and data structures of MSTU
algorithms c-language data-structures
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https://github.com/sglavoie/code-snippets
Collection of code snippets that have been useful at some point in history.
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https://github.com/lai-huy/csce-221
Source code for CSCE 221
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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/jdeokkim/atc-lab
A collection of my submissions for AtCoder contest problems.
algorithms atcoder atcoder-contests atcoder-solutions c c99 data-structures
Last synced: 06 Jul 2025
https://github.com/kopach-artem/fleet-managment
Car Fleet Manager in C: Manages vehicle data, refueling logs, and service alerts. The program utilizes linked lists for efficient data handling and provides a console-based user interface for interactive management. Includes source code, user interface, and documentation.
c c-plus-plus data-structures fleet-management structures
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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/basemax/mystackjava
My Stack Implementation In Java. Here we are going to design a full-featured class for Stack's Data structure.
data-structure data-structure-and-algorithm data-structure-java data-structures data-structures-algorithms data-structures-and-algorithms data-structures-interview-questions data-structures-java java stack
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https://github.com/viktorsvertoka/goit-algo-hw-08
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures python
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https://github.com/bogwi/pieq
Priority Queue for Zig
algorithms data-structures priority-queue zig zig-lang zig-package
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https://github.com/ehab-elshimi-developer/java-problem-solving-sheets
Scalable Java problem-solving sheets — modular, backend-ready, clean-coded, and mindset-driven. Designed to simulate real-world engineering challenges.
algorithms backend-development clean-code data-structures design-patterns engineering-mindset exception-handling java modularization multithreading oop oop-in-java problem-solving solid-principles
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https://github.com/zul132/placement-prep-programs-java
This repository contains all the Java programs and coding problems I practiced for my placement preparation. The programs are organized topic-wise for ease of reference.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-algorithm dsa-practice java placement placement-preparation programming-exercises
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https://github.com/rabinadk1/linearhashing
Hash Table visualization with Linear Probing for key collision
data-structures hashtable javascript p5js
Last synced: 11 Mar 2026
https://github.com/dougsoftware/college_computer_science
This repository is my college computer science studies.
c code-block code-blocks cpp data-science data-structures database eclipse gcc-complier html-css-javascript intellij java java-8 javascript jvm opengl operating-system php vscode
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https://github.com/mawuva/struct-changelog
Tracks changes in nested Python structures (dicts, lists, tuples, and objects with __dict__).
change-tracking changelog data-diff data-structures dict diff json library list nested-data python python3
Last synced: 26 Oct 2025
https://github.com/exbotanical/connective-tissue
High performance implementations of classical list and ring data structures
algorithms data-structures linked-lists
Last synced: 06 Aug 2025
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/rockharshitmaurya/leetcode-hub
Collection of LeetCode questions to ace the coding interview!
algorithms data-structures java leetcode
Last synced: 14 Jul 2025