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/asynched/data-structures
Implementation of a series of data structures in C
Last synced: 09 Oct 2025
https://github.com/emahtab/problem-solving
Problem Solving questions
algorithms data-structures java
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https://github.com/orxfun/orx-imp-vec
ImpVec stands for immutable push vector 👿, it is a data structure which allows appending elements with a shared reference.
data-structures pinned pinned-elements rust self-referential self-referential-structure vector
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https://github.com/abhishekyadav-01/metro-navigator
This project implements a Metro Station Management System using advanced data structures in C++. The system efficiently manages metro lines and stations, supports real-time route planning, and calculates optimal ticket fares using pathfinding algorithms.
algorithms avl-tree-implementations cpp17 data-structures oops-in-cpp
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https://github.com/andrewvo89/use-priority-queue
Use Priority Queue is a React hook that provides a simple and efficient way to manage a priority queue in your React applications. It uses a binary heap under the hood with values stored inside a JavaScript array.
data-structures hook priority-queue react typescript
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https://github.com/bpstelios10/coursera-algos
Coursera algorithms 1 (from Princeton Uni)
algorithms balanced-search-trees data-structures hashtable java mergesort priority-queue quicksort symbol-tables union-find
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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/mollycarroll/data-structures-algos-masterclass
All code practice for the Udemy course JavaScript Algorithms and Data Structures Masterclass
algorithms algorithms-and-data-structures data-structures javascript
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https://github.com/iboudhaine/hnsw-attribute-filtering-optimization
Optimizing multi-attribute filtering for Approximate Nearest Neighbor (ANN) search using HNSW. This project integrates bitsets and Roaring Bitmaps into HNSWLib to accelerate query performance by reducing evaluation costs for large attribute datasets.
ann-search approximate-nearest-neighbor bitsets cpp data-structures efficient-filtering hnsw optimization roaring-bitmaps
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https://github.com/can-dy-jack/stack
stack implementation in JavaScript
data-structures javascript stack
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https://github.com/lukevanin/swift-algorithms
Fundamental algorithms and data structures implemented in Swift
algorithms data-structures swift
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https://github.com/ximaz/list-in-c
This project aims to re-build the most powerfull list type in C at ground-0 level, with the most optimized memory management and the most accessible features.
c data-structures epitech epitech-project epitech-study epitech-workshop linked-data linked-list linkedlist list lists
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algorithms data-structures smart-contracts smart-contracts-algorithms smartcontracts
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Algorithms and Data Structures - Dijkstra
algorithms algorithms-and-data-structures data-structures dijkstra graphs
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https://github.com/deepanshu-rawat6/java-dsa-prep
Experimenting with data structures and algorithms!
algorithms data-structures java
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https://github.com/donghl-dev/practices-algorithm
알고리즘과 자료구조를 통한 문제풀이 저장소
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Data structures queues and stacks.
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https://github.com/manandesai54/ds-algo-visulization
Using HTML CSS JS( vanilla and some Libraries realvel soon )
algorithms canvas canvas-game data-structures data-visualization javascript javascript-library js web-application website
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Data Structures Project
binary-search-tree computer-science cpp data-structures filehandling linked-list
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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
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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
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https://github.com/perfectmak/gostructures
Data Structure implemented in Go
algorithms data-structures go golang
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https://github.com/make-github-pseudonymous-again/js-collections-ordereddict
:signal_strength: Python's ordereddict data structure for JavaScript
agpl collections data-structures dict javascript ordered ordereddict
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https://github.com/d33p0st/modstore
Basic and Modded Data Structures with rust backend for speed and safety and python's comfortability.
custom-data-structures custom-data-type data-structures linux modstore python python3 rust unix windows
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https://github.com/skytreader/pydagogical
Implementations of textbook data structures
algorithms data-structures python
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https://github.com/r533-code/colt-cpp
C++ data structures, Unicode-aware string, allocators and other utilities used throughout the Colt Compiler.
allocators cpp20 data-structures string unicode
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https://github.com/tan45nadim/data-structures-algorithms
A Comprehensive Repository of Data Structures and Algorithms
algorithms data-structures dsa
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https://github.com/swimshahriar/dsa-problem-solving
This repository contains some of the Data Structure and Algorithms that I have worked with.
algorithms data-structures javascript python3
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https://github.com/bogwi/pieq
Priority Queue for Zig
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https://github.com/qulia/go-qulia
Go common library
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https://github.com/elliotekj/doubly_linked_list
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https://github.com/gurrudev/data-structure
data-structure programs using C++
cpp data-structures dsa dsa-algorithm
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https://github.com/sumerc/pyctrie
Fast, pure C Trie dictionary
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https://github.com/inforkgodara/insertion-sort
A single class implementation of insertion sort
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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
algorithms codewars coding-challenges data-structures leetcode problem-solving
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https://github.com/ahmedosmandev/codeforces-solutions
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algorithms codeforces codeforces-solutions competitive-programming cpp data-structures online-judge problem-solving
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https://github.com/souvikpaul6436/arsh-goyal
Arsh Goyal DSA Material
algorithms-and-data-structures data-structures
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Repo with my completed data structures and algorithms questions taken from LeetCode
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https://github.com/bl33h/discreteeventsimulation
Simulation of program execution in a time-sharing operating system.
cpu data-structures operating-system python ram simulation time-sharing
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https://github.com/piratesmanx1/tutor-management-system-2020
A group assessment that required individuals to implement their specific data structure within the system, such as the likes of Array List and Linked List. The assessment required no knowledge of database which is making the overall assessment tricky to handle as we need to rely on the memory addresses that act as a temporary storage to get the job done. In this assessment we've learned the concept of C++, Data Structures, and numerous algorithm that could exploit in other programming languages, which increased our critical thinking skill on applying the system's feature.
c-plus-plus data-structures data-visualization datastructures doubly-linked-list doublylinkedlist linked-list linked-lists
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https://github.com/tterb/data-structures-and-algorithms
A collection of Algorithms and Data Structures written in Java
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https://github.com/d-coder135/non_linear_data_structures
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avl-tree bst data-structures java non-linear-data-structures tree-structure
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https://github.com/aishanipach/interview-checkpoints
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cheatsheet cpp data-structures dbms first-timers-friendly good-first-contribution interview-preparation leetcode open-source solutions sql strivers-cp-sheet strivers-sde-sheet
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https://github.com/libanezdev/data-structures-2020
Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.
binary-tree data-structures lists python typescript
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https://github.com/virtyaluk/leetcode
:triangular_ruler: Leetcode problems' solutions in C++, Go, and Python. 2030 problems solved.
airbnb algorithms amazon coding-challenge coding-interviews competitive-programming data-structures faang facebook google leetcode lyft meta microsoft netflix uber
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All Algorithms in nutshell C
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https://github.com/chihebabiza/my-cpp-queue-array
A simple, template-based queue class in C++ built on top of a custom dynamic array (`clsDynamicArray`). This implementation supports core queue operations such as `push`, `pop`, `front`, and `back`, along with extended utilities like reversing the queue and inserting at custom positions.
cpp cpp-library data-structures oop programming-advices queue
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https://github.com/iagodahlem/practice
:books: My daily plan for practicing programming languages.
algorithms c data-structures javascript python ruby
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https://github.com/sugaliudaykiran/cpp
Lets_go
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https://github.com/jose-jaen/coding-questions
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binary-tree c data-structures linked-list queue stack
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Workout for brain 🧠 💪 .
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https://github.com/justinlubin/cs-162-notes
UChicago CS 162 Notes, Winter 2017.
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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.
algorithms back-end css data-structures database front-end html javascript postgresql reactjs redux ror ruby
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advancealgo algorithm algorithm-challenges algorithms algorithms-and-data-structures competitive-coding competitive-programming competitive-programming-contests data-structures data-structuresalgo
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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
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https://github.com/richardmiruka/alx-interview
This interview repository 📒 is a collection of (practical) questions and answers designed to help someone prepare for programming interviews. The repository is organized into several categories, including Algorithms, programming concepts, and miscellaneous topics through Practical questions and concepts such as Pascal's triangle.
algorithms algorithms-and-data-structures data-structures logic logic-programming programming-languages
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algorithms coursera data-structures scala stanford
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https://github.com/priyakdey/algoexpert-solutions
Algoexpert Solution
algoexpert algoexpert-java-solutions algoexpert-solutions algorithms algorithms-and-data-structures data-structures faang-interview interview-preparation
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https://github.com/i-am-surovi/bracu-cse220
BRAC University's course - CSE220 (Data Sturctures) Assignments Questions, Lab Solutions (Summer 2023)
assignment-solutions bracu bracu-cse bracu-cse-lab bracu-cse220 bracu-cse220-summer23 bracucse220 cse220 cse220lab data-structures i-am-surovi lab notes python summer23
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https://github.com/davidyslu/onlinejudgezero
Personal Submission of Online Judge Zero (臺灣高中生程式解題系統)
algorithms cpp data-structures
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https://github.com/ericgitangu/leetcode-projects
Solutions to various LeetCode Problems
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https://github.com/eesunmoon/data_structure
[Spring 2020] Data Structure using C language
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https://github.com/rahat-khan-pathan/uva-solutions
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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/vtickner/codecademy-recommendation-software
This portfolio project was created as part of Codecademy's Computer Science Career Path course. The recommendation software I have created provides TV show recommendations based off genre types.
algorithms classes-in-python data-structures flowchart json python quicksort stack
Last synced: 25 Apr 2026
https://github.com/opikadash/memory-management-simulator
C++ Memory Management Simulator implementing First-Fit and Best-Fit allocation strategies with support for random stress testing, memory state persistence, CSV export for visualization, and benchmarking via GoogleTest.
best-fit cpp data-structures first-fit googletest makefile operating-systems simulation
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https://github.com/calcit-lang/ternary-tree.ts
TypeScript version of calcit-lang/ternary-tree
Last synced: 24 Jul 2025
https://github.com/mutokrm/googlestep
This repository has homework that I submitted during Google STEP where I learned the basics of of Computer Science.
algorithms calculator data-structures malloc traveling-salesman-problem
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https://github.com/prismadic/hygiene
A payload compression toolkit that makes it easy to create ideal data structures for LLMs; from training data to chain payloads.
compression-methods data-preprocessing data-structures llm-chain llm-finetuning llm-inference
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https://github.com/sahinmeric/holbertonschool-higher_level_programming
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data-structures javascript networking oop python sql tdd
Last synced: 08 May 2026
https://github.com/aryangupta9680/dsa-solved-questions
This repository contains solutions to various Data Structures and Algorithms (DSA) problems solved by me. The questions are sourced from renowned coding platforms like GeeksforGeeks, LeetCode, Codeforces, InterviewBit, HackerRank, and more.
algorithms cpp data-structures dsa geeksforgeeks interviewbit leetcode problem-solving
Last synced: 07 Nov 2025
https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
cache data-structures fifo-cache lock-free-reads python rcu rcu-cache
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https://github.com/jcalmcrasher/hackerrank-challenges
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algorithms data-structures typescript
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https://github.com/milenacarecho/42basecamp
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https://github.com/fireboyd78/skopik
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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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Introduction to Algorithms
algorithms-and-data-structures data-structures python3
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bit-manipulation coding-challenges coding-practice competitive-programming data-structures dsa dynamic-programming geeksforgeeks geeksforgeeks-potd- potd problem-solving
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algorithms competitive-programming cpp data-structures problem-solving
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https://github.com/tarball0/data-structures-notes
Repo to help with Data Structures and Algorithms
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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
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https://github.com/sakapon/wbtrees
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algorithms binary-search-tree data-structures self-balancing-binary-search-tree weight-balanced-tree
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https://github.com/diogo-nb/radix-sort
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c data-structures radix-sort sorting-algorithms
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algorithms algoritmos data-structures estrutura-de-dados java loiane loiane-groner
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https://github.com/alexfigliolia/data-structures
Efficient data structures for every day programming
algorithms data-structures typescript
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https://github.com/rhaeguard/algorithms-in-java
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algorithms data-structures java sorting-algorithms
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https://github.com/ernitingarg/very-large-file-processing-python
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data-structures large-files min-heap multiprocessing python3 space-complexity threading time-complexity unit-testing
Last synced: 16 May 2025
https://github.com/hendrialqori/dsa-javascript
Learn algorithm and data structure in Javascript
algorithm data-structures javascipt
Last synced: 31 Mar 2025
https://github.com/jilliennelapid/binarytreestorage
Project 2: An organism-storing binary tree that reads commands from input .txt, queries the data, and outputs to console and output .txt.
binary-search-tree binary-tree cpp data-structures infile-outfile txt-files
Last synced: 15 Mar 2025
https://github.com/a3ro-dev/dsa
My data structure and algorithm repository. In Python
data-structures linked-list python stack
Last synced: 25 Jun 2026
https://github.com/md-emon-hasan/python
🐍 Python programming ranging from beginner to advanced levels, enhancing coding skills and understanding to various Python concepts.
anaconda data-structures dsa programming python python-programming python3
Last synced: 08 Jun 2026
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
Last synced: 28 Mar 2025
https://github.com/nixtomalon/guess-the-number
🎲 A basic text-based game developed using the C programming language.
basic-programming c console-application data-structures fundamentals game sample-project
Last synced: 24 Jan 2026