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/thinkswan/js-linked-list
An implementation of the linked list data structure in JavaScript.
data-structures javascript tutorial
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https://github.com/dj1095/leetcode-mastery
Mastering LeetCode with detailed solutions and complexity analysis 🚀📊💡
algorithms-and-data-structures data-structures java leetcode-solutions python3 spacecomplexity timecomplexity
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https://github.com/chaudinh/questions
A collection of questions
algorithms client-side-rendering css data-structures frameworks front-end github html javascript jquery mongodb nodejs reactjs server-side-rendering sql terminal tmux vim vimrc web-development
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https://github.com/chinnanj666/data-structures-sorting-python
data structures -sorting algorithms using python.
data-structures python sorting-algorithms-implemented
Last synced: 17 Apr 2026
https://github.com/rrohitramsen/expression-evaluator
Expression Evaluator + Tree Data Structure + Postorder Traversal + Rest API + Spring Boot
data data-structures design-patterns json microservice postorder problem-solving spring-boot swagger-api swagger-docs swagger-ui tree tree-structure
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https://github.com/ryancasf/estruturadado
Data storage and organization.
algorithms-and-data-structures data-structures java-data-structure
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https://github.com/bside89/data_structures_practice4
Practical activity #4, Data Structures, in Computer Engineering graduation.
dag data-structures depth-first-search graphs topological-sort
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https://github.com/moromichele/cs-typescript-jest-practice
Rewriting simple data structures and design patterns examples from javascript to typescript + jest testing as practice
data-structures design-patterns jest typescript
Last synced: 18 Apr 2026
https://github.com/zurd46/zurdsynthdatagen
This Electron project uses the OpenAI ChatCompletion API to generate synthetic datasets in either German (DE) or English (EN).
data data-structures dataset electron json jsonl nodejs openai synthetic
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https://github.com/mbtakanov/leet-code
LeetCode solutions in Python organized by algorithmic patterns. Each solution includes problem description, and time/space complexity analysis.
algorithms data-structures interview-preparation leetcode programming-challenges python
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https://github.com/tomas542/dsaa
Data Structures and Algorithms on Python, C, C++ and Rust
algorithms c cpp data-structures python rust
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https://github.com/gz30eee/c-consteallation
A collection of projects showcasing the power and versatility of C, C++, and C# for efficient programming solutions.
algorithms c c-plus-plus c-sharp coding data-structures networking performance programming software-development
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https://github.com/syedt1/cpp
Understanding C++
algorithms binary binary-search-tree data-structures dynamic-memory-allocation linked-lists pointers queue recursion stack stl structs
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https://github.com/timbo-rafa/python_seats
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https://github.com/iampavangandhi/sudokusolver
🧮 Sudoku Solver Web App (using Backtracking)
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https://github.com/trojan-254/binary_trees
exploring and implementing concepts related to C programming and binary trees. Focusing specifically on the realm of data structures and algorithms, the projects within this repository delve into the intricacies of binary trees in the C programming language.
algorithms algorithms-and-data-structures binary-search-tree binary-tree binary-trees c data-structures
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https://github.com/hasnathjami/data-structures-and-algorithms
algorithms cpp data-structures java stl
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https://github.com/kritika30032002/kritika_leetcode
Collection of LeetCode questions to ace the coding interview!
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https://github.com/h3rodev/tupcs203
Quizzes, Assignments and Projects in C/C++ for Data Structures and Algorithms Class of TUP ETEEAP
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https://github.com/0xharryduong/javascript-algorithms-data-structures
Algorithms and data structures - Javascript implementation
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https://github.com/awskii/splay
Non-recursive, simple and tested splay tree
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https://github.com/chevyphillip/python-data-structures-practice
Educational Python repository for WGU MSSWEAIE program. Interactive Jupyter notebooks for data structures with ADHD-friendly exercises. 🌐 Live docs: https://chevyphillip.github.io/python-data-structures-practice/
adhd-friendly computer-science data-structures dependency-management dictionaries documentation education exercises github-pages jupyter-notebook learning lists practice python sets uv wgu
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https://github.com/deamondev/scala-data-structures
Implementation of most common data structures / algorithms in Scala. Based on "Rock the JVM - Scala & Functional Programming practice course". All solutions are mine.
algorithms data-structures scala testing
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https://github.com/dbriane208/data-structures-and-analysis-of-algorithms
My data structures practice using Python programming language
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https://github.com/hassansin/algorithms
Algorithms and Data Structures in Go
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https://github.com/erenisci/c-cpp
C/C++
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https://github.com/aliramazanov/js-30-lc
Leetcode 30 Days of JavaScript Challenge
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https://github.com/danilowskic/queue-initialisation
An app shows data structure called queue. Describes how it works and what it is based on.
data-structures data-visualization java-8 queue queue-simulation
Last synced: 26 Apr 2026
https://github.com/aakash3279/my-leetcode-problems
This is a repository where coding solutions are provided which i solved in leetcode
algorithm data-structures java javascript leetcode-java leetcode-solutions sql
Last synced: 26 Apr 2026
https://github.com/margi47/linkedlists
Implementation of data structures - double linked list, queue, stack
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https://github.com/giri7a/java-fintech-transaction-processor
Java Fintech Transaction Analyzer: A program for processing fintech transaction logs. Analyzes statuses, identifies peak times, and lists failures. Includes a test class for functionality demonstration. Efficiently monitors and gains insights into transaction dynamics.
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https://github.com/hibatillah/learn-java
Java Programming Documentation of Information Systems, Politeknik Caltex Riau
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https://github.com/mituskillologies/pcp-python-dec22
Python Training Session at Pimpri Chinchwad Polytechnic, Pune
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https://github.com/sangeetm/ucsd-shortest-routes
This is the source code for the project that I completed in 3rd course of "Object Oriented Java Programming: Data Structures and Beyond" by UCSD and Coursera.
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https://github.com/ososuna/coding-interview
Coding afternoons for cracking the coding interview
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https://github.com/tenal/canine-calculator
A quiz application that generates your ideal dog breed! Breeds are chosen based on your current lifestyle and desired canine traits. All breed information is located in a data structure built by Tenal in 'sciript.js'. This was my first jQuery project, refactored to vanilla JS a couple months later.
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https://github.com/rileysuomi/datastructures-and-algos
Collection of data structure implementations, algorithms, and leet-code solutions
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https://github.com/50-course/alx-higher_level_programming
:computer: This repository contains exercise files, assignments and submissions :nerd_face:, for the ALX/Holberton School SE program.
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https://github.com/sandipgyawali/dsa
Implementations of Data Structures and Algorithm
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https://github.com/asifhaider/data-structures-algorithm_2-1
My solutions to the weekly assignment problems from Data Structure and Algorithms (Part 1) Sessional Course in Level 2 Term 1
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This program calculates the "disorder" of DNA strings, sorting them from the most ordered to the least ordered based on the number of inversions.
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https://github.com/8luebottle/datastructure-n-algorithm
🧩 Problem Solving (language independent)
algorithms c data-structures golang javascript pytohn3
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https://github.com/abdellahbellakrim/cpp42
Collection of exercises in C++
algorithms cpp data-structures low-level-programming oop stl-containers
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https://github.com/yoshinariyamanaka/algorithms-and-data-structures
Just implement programs along with certain algorithms and data structures
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https://github.com/guibrandt/mc202
Implementação dos laboratórios de MC202 no segundo semestre de 2020 na Unicamp
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https://github.com/celineboutinon/laplace-immo
ENSAE-ENSAI Formation Continue (Cepe)/OpenClassrooms Data Analyst 2022-2023 - Projet 3
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https://github.com/douglasdotv/cs50x
A repository for CS50 problem sets, labs and final project.
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https://github.com/mlondimchunu/js
Just Javascript including data structures and algorithms in JS
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https://github.com/gbdsantos/python-playground
Learning about algorithms and data structures in Python.
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https://github.com/henriqueotogami/data-structure
Repositório dedicado aos estudos de estrutura de dados em Java com testes unitários e documentação.
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https://github.com/mcleber/data_structures_and_algorithms_in_python
Data Structures and Algorithms in Python
algorithms-datastructures algotithms data-structures data-structures-and-algorithms data-structures-python learning-data-structure
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https://github.com/c1m50c/cses
My CSES submissions.
algorithm algorithms cpp cses cses-solutions data-structures dynamic-programming interview-questions python python3 solutions
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https://github.com/jaketarnow/algorithmsreview
Algorithm and Data Structures review
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https://github.com/huangkai1008/data-structure
Explore data structure by Java
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https://github.com/tahabinhuraib/cpp_ds
Data Structures and Algorithms in C/C++ from Scratch. Beware, contains craaazzy speed :)
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https://github.com/analitico-771/etf_analyzer
This is an An application that pulls and analyzes ETF data from a database
conda-environment data-analysis data-structures data-visualization database etf-investments fintech hvplot pandas-dataframe python quantitative-finance sqlalchemy
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https://github.com/carlosagalicia/tc1031-act43-integral-activity-graphs-template-ad2023
This program processes a forest represented as a graph, counting the number of trees and acorns. It uses maps and vectors to manage the vertices and edges, determining the connections and components of the graph.
cplusplus cpp data-structures labs
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https://github.com/saibarathr/comments-system
Multi-level comments handling using react component with tailwind css and tree data structure
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https://github.com/kzamanbd/linked-list
In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list.
algorithms data-structures linked-list
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https://github.com/saibarathr/file-explorer
File and Folder management reusable react component created with tree data structure to add, edit and delete folders and files.
data-structures reactjs tailwindcss
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https://github.com/sachingw777/data-structures
Implementation of C++ Data Structures & Algorithms.
algorithms cpp data-structures
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https://github.com/easonsyc/hash-table
My implementation of .NET IDictionary in C#.
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https://github.com/jitendra3109/algohack
An Android app which is contain online and offline data of popular algorithm and Data structure.
algo android-application data-structures
Last synced: 07 May 2026
https://github.com/drewcook/js-dsa
Code from the Udemy course JavaScript Algorithms and Data Structures Masterclass by Colt Steele.
algorithms data-structures data-structures-and-algorithms javascript typescript
Last synced: 07 May 2026
https://github.com/themusharraf/fastapibooks
A REST API built with Python and FastAPI, integrating with PostgreSQL for CRUD operations (Create, Read, Update, Delete) on books.
api architecture data-structures database fastapi render server sqlalchemy
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https://github.com/jbkuczma/algo
Repo of algorithms, data structures, CTCI, etc.
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https://github.com/armcburney/practice
:pencil2: Practice problems implemented in C++, Python, Scala, and Ruby
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https://github.com/srgrace/30-days-of-code
30 Days of Code at HackerRank
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https://github.com/aditeyabaral/dml-assignment-ue18cs205
A repository containing the source code for the Graph Network Assignment given as a part of the Discrete Mathematics and Logic course (UE18CS205) at PES University. The objective of the assignment was to profile a graph and verify certain properties.
c data-structures discrete-math discrete-mathematics graph graph-algorithms graphs-theory logic-programming
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https://github.com/shikha-code36/binary_search
A binary search algorithm method
algorithms algorithms-and-data-structures binary-search binary-search-algorithm data-structures data-structures-and-algorithms python-ds-algo search-algorithm searching-algorithms searching-algorithms-interview
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https://github.com/convexwf/leetcode
Solution to Leetcode problems. 在此记录 Leetcode 题目的解法思路,以C++为主。
algorithm cpp data-structures leetcode
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https://github.com/master4novice/react-data
Data Structure React Library.
bootstrap data-structures es6 font-awesome react reactstrap
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https://github.com/isaaczhang4/mathematical-expression-calculator
Two calculator programs, one evaluates infix expressions, the other evaluates a series of expressions which may include variables.
calculator data-structures parsing python shunting-yard-algorithm
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https://github.com/plopezgit/sprint2_t1_mysql_data_structure
Data Structure comprehension
data-structures diagramming drawio eer-diagram field join mysql mysql-database query record sql table terminal workbench
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https://github.com/nelsonwenner/data-structure
:books: Data structure studies.
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https://github.com/hectorip/inquiry
Elixir Library to extract a specific value from a nested data structure in a query-like style.
data-structures elixir elixir-library extract json querying-iterables
Last synced: 13 May 2026
https://github.com/being-amara-khan/cpp-codes
This repository contains a collection of C++ programming problems and solutions, ranging from fundamental concepts to advanced Data Structures and Algorithms (DSA). Whether you're a beginner or an advanced learner, this repository aims to help you practice and enhance your coding skills.
cpp data-structures dsa-algorithm patterns
Last synced: 11 Jun 2026
https://github.com/alisatodorova/javachallenges
Some interesting and challenging programs and algorithms I coded in Java.
algorithms data-structures data-structures-and-algorithms java practice-programming
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https://github.com/kamzzi/dsa-typescript
Data Structures and Algorithms using Typescript and Vitest
algorithms data-structures typescript vite vitest
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https://github.com/juliolmuller/hash-k-complementary-problem
Usage of Hash Table data structure to present an elegant solution to the k-Complementary Problem (Problema dos Números k-Complementares).
c data-structures hash-table hashing problema
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https://github.com/deadcoder0904/datastructures-practice
Data Structures Practice in C++ :heart_eyes:
c-plus-plus cpp data-structure data-structures datastructures
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https://github.com/mohamed-mostafaaa/sorting_algorithms
sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order and lexicographical order, and either ascending or descending. Efficient sorting is important for optimizing the efficiency of algorithms (such as search & merge algorithms) that require input data to be in sorted lists.
algorithms algorithms-and-data-structures data-structures sorting-algorithms sorting-algorithms-implemented
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https://github.com/asarkar/exercism-rust
https://exercism.org/tracks/rust
algorithms data-structures exercism exercism-rust rust rust-lang
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https://github.com/mahmud-kandawala/c-shopping-list-capstone-project
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https://github.com/wassimans/algorithms-and-data-structures-in-rust
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https://github.com/mroth/orderedmap
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data-structures go go-module golang
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https://github.com/jitesoft/php-datastructures
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data-structures datastructures hacktoberfest map math php
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COMPSCI 2120
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algorithms data-structures data-structures-algorithms searching-algorithms sorting-algorithms
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algorithm binary-search-tree binary-trees data-structures
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Java implementation of data structures
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A solid foundation in low-level programming using C, the mother of all languages. This codebase includes functional and dynamic programming, data structures (arrays, singly and doubly linked lists, hash tables), memory management, I/O operations, kernel interaction, and more.
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Last synced: 20 Jun 2026