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/sutac/visgorithm
Algorithm visualizer (Under construction!)
algorithm-visualisation algorithms algorithms-and-data-structures data-structures nextjs typescript visualization
Last synced: 26 Feb 2025
https://github.com/sunchit17/may-leetcode-31daychallenge
May LeetCode Challenge
algorithms data-structures leetcode-challenge leetcode-java mayleetcodechallenge
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https://github.com/dimits-ts/skiplists
A project implementing common sorted data structures with Skip Lists in C#.
data-structures dictionary library testdrivendevelopment wrappers
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https://github.com/math-hiyoko/sudoku-solver
Sudoku Solver Web App
algorithms data-structures sudoku sudoku-solver website
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https://github.com/owencmcgrath/csc321-1
All of the homework assignments for the Spring 2024 session of Data Structures (CSC 321 - 1) with Dr. David Reed.
Last synced: 27 Oct 2025
https://github.com/danaelshrbiny10/ds-in-python
An implementation of a custom data structure in Python.
Last synced: 12 Aug 2025
https://github.com/kingcitaldo125/pyheap
My implementation of a Heap data structure
Last synced: 14 May 2025
https://github.com/kingcitaldo125/pytable
My implementation of a Hash Table(Hash Map) data structure
Last synced: 14 May 2025
https://github.com/17xr/cppcontainers
A simple repository that contains my own implementations of various C++ containers.
containers cpp cpp23 cpp23-library data-structures
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https://github.com/arseniistratiuk/codewarslinkedlist
Practice of using Linked List Data Structure
codewars-solutions data-structures linked-list practice-exercises
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https://github.com/yousefkhalaf0/data_structure
Examples of DS concepts with c#
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https://github.com/tmartins11/aeds-i
Repositório para registrar todos os projetos concluídos na disciplina de AEDS I - 1º Período BCC | UNIFAL.
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https://github.com/nisarldev/data-structures-and-algorithms-with-visualizations-full-course-java-freecodecamp-2024
Data Structures and Algorithms with Visualizations in Java. FreeCodeCamp. 2024.
algorithms algorithms-and-data-structures data-structures data-visualization freecodecamp java linear-programming non-linear
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https://github.com/stdlib-js/dstructs-struct
Fixed-width composite data type (a.k.a., a `struct`).
c composite data data-structure data-structures dataview fixed-width javascript node node-js nodejs stdlib structure type
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https://github.com/jubayer98/go-travel---a-web-based-platform-of-tourism-sector-in-bangladesh
The tourism sector in Bangladesh significantly boosts the economy, benefiting from its prime geographic location and numerous attractions. However, the limited use of technology poses a major challenge, as tourists often encounter difficulties navigating destinations online, which can deter travel.
data-management data-structures web-development
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https://github.com/zyad-eltayabi/data-structures-small-projects
🔷 A collection of data structure implementations including linked lists, stacks, queues, dynamic arrays, and an undo/redo manager, designed to demonstrate core algorithms and their practical applications.
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https://github.com/citizenlabsgr/data.world
Work with data sets prior to uploading to data.world
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https://github.com/d-coder135/competitive_codes-codingblocks
This repository contains competitive codes based on Recursion and Data Structures.
coding-blocks coding-blocks-practice-questions competitve-programming data-structures intellij java leetcodesolution recursion
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https://github.com/oyvinddd/algorithms-and-data-structures
A collection of algorithms and data structures implemented in Go
algorithms computer-science data-structures divide-and-conquer dynamic-programming golang memoization search-algorithms sort-algorithms
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https://github.com/fabriziomettini/dsa-i
Resources about my DS&A I course (FCEIA - UNR)
algorithms college data-structures
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https://github.com/nchhillar2004/prisma-schema-blueprints
Advanced Prisma schemas for large-scale applications. Includes MySQL and other databases.
data-structures database prisma prisma-schema
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https://github.com/saraasgari99/inroadsgame
Strategic graphical game developed using graph algorithms, software design (OOP, defensive programming), unit testing, and memory management techniques
cpp data-structures defensive-programming graph-algorithms gui memory-management object-oriented-programming software-design unit-testing
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https://github.com/mossykazemi/java
Data Structures & Algorithms using Java
algorithms array arrays data-structures hashtables java linkedlists queue stack
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https://github.com/larzuaga11/trivia_movie
Project that simulate the Backend of a Cinema App.
cpp data-structures linked-list object-oriented-programming
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https://github.com/marko19907/algorithms
A collection of algorithms and data structures made as a part of NTNU's "Algorithms and Data Structures" course, fall 2021.
algorithms cache data-structures heap java list maven recursion searching-algorithms sorting-algorithms tree unit-testing
Last synced: 15 May 2026
https://github.com/akshaypratapsingh09/data_structure_and_algorithm
This is a practice repo and boiler plate for all the data structures and Algorithms implemented Using Python
algorithms data-structures hashtable linked-list python3 tree
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https://github.com/greenheart/my-freecodecamp-projects
Algorithms and projects from the freeCodeCamp courses
algorithms data-structures freecodecamp javascript sorting-algorithms standard-js
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https://github.com/otabek-kholmirzaev/awesome-dsa
A 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 for data structures and algorithms with comprehensive tutorials & practice resources.
algorithms awesome coding-interviews data-structures dsa faang-preparation leetcode roadmap
Last synced: 03 Mar 2025
https://github.com/lucasgianine/pilha-object
🔋 Working with stacks in data structure discipline at the @Bandtec
Last synced: 26 Mar 2025
https://github.com/carlosagalicia/tc1031-act23-integral-lineal-data-structures-template-ad2023
This program simulates the Josephus problem, where people are arranged in a circle and eliminated every k-th step until only one remains. It uses lists and iterators to manage the elimination process and determine the safe position.
cplusplus cpp data-structures labs
Last synced: 12 Jun 2026
https://github.com/carlosagalicia/tc1031-act34-integral-activity-trees-template-ad2023
This program determines whether a given tree is a spruce tree, where every non-leaf node has at least three leaf children. It uses maps and vectors to track nodes and their children, ensuring the tree meets the spruce tree criteria.
cplusplus cpp data-structures labs
Last synced: 29 May 2026
https://github.com/smilewithkhushi/data-structures-and-algorithms
Data Structures and Algorithms in C++ for beginners | Learn the concepts of DSA with notes, implementations, C++ STL and important questions for practice
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https://github.com/mostafagalal1/expression_evaluator
Application using implemented stack data structure to convert from infix to postfix notations. And evaluate the postfix expression.
data-structures infix-to-postfix java postfix-evaluation
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https://github.com/nivasharmaa/climate-and-economic-justice
Java-based application for managing and processing climate and economic information for USA communities using a layered linked list structure. Features include CSV data import, efficient data management, and retrieval methods. Ideal for learning and applying OOP and linked lists.
algorithms algorithms-and-data-structures csv-processing data-management data-structures file-io java-libraries linked-lists object-oriented-programming
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https://github.com/chinnanj666/data-structures-string-using-cpp
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https://github.com/tim0-12432/data-structures
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https://github.com/clockwork72/leetcode-hackerrank
My solution codes for LeetCode challenges.
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https://github.com/archihalder/dsa
This repository contains all the things required to be good at dsa
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https://github.com/felixseptem/collections
some useful datatypes
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https://github.com/sanjaraiy/dsa_interviewpracticse
This repository is your go-to for DSA practice, featuring a wide range of problems from basic to advanced, all coded in C++. Elevate your coding skills and ace your interviews! 🚀📚
algorithms cpp17 data-structures data-structures-and-algorithms vscode
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https://github.com/vcardea/ds-collection-self-made
Collection of my own implementations of Data Structures in C.
c-programming-language data-structures own-implem vector
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https://github.com/wassimans/algorithmic-thinking-zingaro
Rust implementations for Daniel Zingaro's Algorithmic Thinking book problem set
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https://github.com/preetesh21/data_structures
This repo contains the source code written by me for the CS201 course.
Last synced: 08 Sep 2025
https://github.com/capjamesg/piece-table
An implementation of the piece table data structure in Python.
Last synced: 09 Jul 2025
https://github.com/naganandana-n/dsa-in-c
Data Structures & Algorithms coursework at BITS, Pilani.
Last synced: 24 Jul 2025
https://github.com/micmurawski/cloud-array
cloud-array is an open-source Python library for storing and streaming large Numpy Arrays on local file systems and major cloud proviers CDNs.
aws azure big-data bigarray blob-storage cloud data-structures digitalocean-spaces gcp gcp-cloud-storage ibm-cloud-object-storage numpy s3 stream-processing streaming zadara
Last synced: 12 Aug 2025
https://github.com/devtonin/data-structures
Data Structures repository, built-in C on the 3rd period of Computer Engineering Degree.
data-structures heap list queue search tree
Last synced: 02 Apr 2026
https://github.com/dannycalleri/ture
Collection of algorithms and data structures written in TypeScript for fun
algorithms data-structures typescript
Last synced: 22 Jun 2026
https://github.com/ilovebacteria/analysis-prime-number-algorithms
My Data Structure course project. Analyzing the performance of some prime number algorithms with graph
algorithm algorithms data-structures graph java matplotlib pyfpdf python
Last synced: 15 May 2026
https://github.com/orelba/binary-search-tree
Building a balanced binary search tree (BST)
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https://github.com/carlosagalicia/regex_to_dfa
Program to convert regular expressions into their corresponding NFA (Non-deterministic Finite Automaton) and subsequently into a DFA (Deterministic Finite Automaton).
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https://github.com/nelsonbn/algorithms-data-structures-graph-traversal
Algorithms and Data Structures - Graphs Traversal
algorithms algorithms-and-data-structures data-structures graphs
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https://github.com/brianelizondo/data-structures-graphs
Data Structure Graphs Exercises
algorithms data-structures javascript
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https://github.com/asarkar/jdata
Java data structures and JUnit 5 utilities used in coding questions
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https://github.com/pkini2002/strivers-dsa-sheet-challenge-2023
Strivers DSA Sheet Solutions Repo
codingninjas cpp17 data-structures dsa geeksforgeeks leetcode-solutions striver-a2z-sheet-course striversa2zdsa
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https://github.com/firmanmm/go-smc
Simple Message Codec Golang Implementation
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https://github.com/isaychris/practice
Practice implementation of algorithms in multiple languages
algorithms cpp data-structures java practice python
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https://github.com/vduseev/fate
Fast algorithm testing environment. Built with HackerRank in mind!
algorithm algorithm-testing bash data-structures docker hackerrank
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https://github.com/usmanmehmood55/ring_buffer
A ring buffer implementation in C
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https://github.com/bertrand31/haskell-experiments
👨🏻🔬 Experimenting with Haskell - mostly data structures and random algorithms
algorithms data-structures functional-programming haskell
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https://github.com/marincervinschi/strutturedatiealgoritmi
"Data Structures and Algorithms" is a comprehensive course offered at the University of Modena and Reggio Emilia. Led by esteemed instructors, this course delves into fundamental topics such as activation records, recursion, algorithmic complexity, and various algorithms.
algorithms algorithms-and-data-structures arrays c data-structures heaps lists sorting-algorithms strings trees
Last synced: 25 Jul 2025
https://github.com/flakey5/maps
A bunch of maps implemented in Rust because this was honestly the best idea I had to learn this language
data-structures hashmap rust-lang
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https://github.com/ajlekcahdp4/queue
My implementation of queue data structure
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https://github.com/donaldkibet/data-structures-and-algorithms
algorithms csharp7 data-structures
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https://github.com/nullthefirst/fcc-cash-register
freeCodeCamp - Cash Register
Last synced: 25 Jul 2025
https://github.com/luc1d1ty/datastructures_algorithms
The way I implemented various ds&a using different programming languages .
algorithms data-structures datastructures-algorithms math number-theory
Last synced: 17 Sep 2025
https://github.com/divyanshu013/algorithm-journey
Some interesting algorithms for study.
algorithms cpp data-structures
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https://github.com/kpol/projecteuler
Project Euler solutions
algorithm csharp data-structures problem-solving project-euler
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https://github.com/jtd-117/ads_py
A collection of 'Algorithms & Data Structures' (ADS) implemented in the 'Python' programming language.
Last synced: 25 Jul 2025
https://github.com/tonisanta/generar-arbol
Generar postorden de un árbol a partir de sus recorridos de preorden e inorden
arbol data-structures postorden postorder tree
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https://github.com/ashvegeta/data-structures-and-algorithms
questions on DSA solved
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https://github.com/professorlevi/CompetitiveProgramming
This repo will contain all the programs I practice for Competitive Programming
algorithms codevita-solutions data-structures number-theory string-manipulation
Last synced: 20 Jun 2026
https://github.com/mateus-claudino/ds-in-c
just having some fun learning data structures and implementing them in c. :)
algorithms c data-structures university-assignment
Last synced: 25 Jul 2025
https://github.com/lukabratos/stack
Stack implementation in Swift
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https://github.com/lukabratos/queue
Queue implementation in Swift
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https://github.com/niks290192/data-structures-c
algorithm algorithms-datastructures c data-structures
Last synced: 12 Mar 2025
https://github.com/niks290192/swift-algorithms
The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.
algorithms data-structures swift
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https://github.com/saadarazzaq/4d-notepad-data-structures-project
Notepad implementation using 4 Dimensional Linked Lists
cpp data-structures linked-list semester-project
Last synced: 17 Mar 2025
https://github.com/bartozzz/mads
Set of TypeScript utility modules for working with mathematics, algorithms and data structures.
algorithms computer-science data-structures mathematics typescript
Last synced: 20 Jan 2026
https://github.com/laschuet/cgm
Data structures and functions for computer graphics mathematics
c computer-graphics data-structures mathematics
Last synced: 15 May 2026
https://github.com/momen-alshouha/data-structure-stack
This repository contains C++ implementation of a stack using linked-list. It includes classes for stack item, iterator , and the stack itself, providing essential stack opreations such as push, pop, peek, and more.
Last synced: 13 Aug 2025
https://github.com/abdellahbellakrim/philosophers_42
Implementing the dining problem with philosophers around the table in C programming using threads and processes.
algorithms c data-structures dining-philosophers-problem low-level-programming processes threads
Last synced: 26 Jul 2025
https://github.com/ianfelps/leetcode
Repositório com soluções comentadas de problemas de LeetCode. Inclui explicações, abordagens utilizadas e reflexões sobre cada questão resolvida.
data-structures leetcode python study
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https://github.com/labex-labs/numpy-for-beginners
This comprehensive course covers the fundamental concepts and practical techniques of NumPy, the essential library for numerical computing in Python. Learn to create, manipulate, and analyze arrays efficiently.
array-manipulation array-slicing beginner-friendly course data-analysis data-science data-structures fast-computation hands-on labex labs linear-algebra matrix-operations numerical-computing numpy programming python python-programming scientific-computing vectorized-operations
Last synced: 20 Jun 2026
https://github.com/rationalcrafter/avl_tree
Simple implementation of an AVL tree set data structure
Last synced: 26 Jul 2025
https://github.com/zot/differencelists.jl
A difference list implementation for Julia. These are a highly efficient and simple way to build up lists from parts: appending, prepending, and concatenation are all very fast (constant time). They're also immutable, so you can reuse the parts.
data-structures julia utilities
Last synced: 18 Sep 2025
https://github.com/3ein39/sparse_array_matrix
Representing an array of very huge indices (e.g. 10^8) using doubly linked list
data-structures doubly-linked-list linked-list sparse-matrices sparse-matrix
Last synced: 26 Jul 2025
https://github.com/thedhruvrawat/dsa
This repository contains all the laboratory coursework for the course CS F211: Data Structures and Algorithms at BITS Pilani, Pilani Campus (Spring '22)
algorithms c data-structures dsa
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https://github.com/thenocturnaldevgypsy/exercises-java-labcodes
Here lies the source codes of the Java programs I've made and used way back when I'm still teaching programming courses/topics under BSCS, BSIT, BSCOE way back late 2012 to 2015.
data-structures exercises java
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https://github.com/woosungkim0123/data-structures-deep-dive
Repository for Data Structures Learning
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https://github.com/AbhilashG001/CrimsonCake
A repository that contains solutions to all the problems that I have solved from various competitive programming websites
algorithms competitive-programming data-structures java python
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https://github.com/asarkar/cyber-dojo-python
https://github.com/cyber-dojo/exercises-start-points/
algorithms cyber-dojo data-structures python
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https://github.com/habedi/ordered
A collection of useful data structures that keep data sorted by key
data-structures ordered-collections zig zig-library zig-package ziglang
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https://github.com/arkid15r/cs
Go/TypeScript exercies on algorithms and data structures.
algorithms data-structures data-structures-algorithms sorting-algorithms
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https://github.com/ocdbytes/ds-algo-important-questions
Data Structures and Algorithms | LeetCode Solutions | Coding Ninjas Solutions | Love Babbar Playlist
algorithms cpp data-structures
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https://github.com/msarmadqadeer/data-structures-implementation
These are the tasks that I performed during learning data structures.
cpp data-structures dsa dsa-algorithm
Last synced: 26 Jul 2025