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/izure1/node-relation
This module helps you manage string, numbers as a group.
backend data-structures front-end javascript linked-list linkedlist math relationship tree tree-structure
Last synced: 09 May 2026
https://github.com/mehdieidi/cmap
Concurrent multi-writable, multi-readable, and thread-safe hash table implemented using sharding technique.
concurrent data-structure data-structures go golang map parallel thread-safe
Last synced: 01 Feb 2026
https://github.com/rahulkp220/algorithms-datastructure-refresher
A repo dedicated to refresh my algorithms and data structure knowledge.
algorithms data-structures golang julialang python3
Last synced: 09 May 2026
https://github.com/lancejpollard/tl-bplus-tree.js
4 B+ Tree Implementations from trincot on StackOverflow
algorithms bplustree data-structures javascript tree
Last synced: 17 Oct 2025
https://github.com/tehsim/competitive_programming
Codeforces submission link and my regular problem solving or coding added here
arrays c css data-structures datatypes function geometry html input-output loops recursion sorting-algorithms string
Last synced: 10 May 2026
https://github.com/yigittopm/javascript-data-structures-and-algorithms
Data Structures & Algorithms with Javascript (Michael McMillan)
algrothm book data-structures javascript
Last synced: 11 May 2026
https://github.com/isaychris/cs311
CSUSM: Data Structures - C++
algorithms cs311 csusm data-structures
Last synced: 10 Jun 2026
https://github.com/miguelriosoliveira/42
Projects from 42 school
algorithms c data-structures makefile shell
Last synced: 21 Jan 2026
https://github.com/guilhermebkel/data-structures-study
🏛️ A deep study about Data Structures with help of C++ language
algorithm-analysis algorithms-and-data-structures c data-structures
Last synced: 14 May 2026
https://github.com/abdealijaroli/dsa
Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)
algorithms cpp data-structures dsa leetcode
Last synced: 12 Jun 2026
https://github.com/gunksd/data-structure-course-design
用C语言写的数据结构课程设计作业(2024.2.22)
Last synced: 22 Aug 2025
https://github.com/skytreader/pydagogical
Implementations of textbook data structures
algorithms data-structures python
Last synced: 01 Feb 2026
https://github.com/shravanatirtha/must-know-java-programs
All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.
algorithms data-structures java
Last synced: 03 Apr 2025
https://github.com/vahan-sahakyan/ds-algo-java
Data Structures & Algorithms in Java ☕️
algorithms complexity-analysis computer-science data-structures insertion-sort java merge-sort
Last synced: 15 Jun 2026
https://github.com/ashtishad/leetcode-go
Leetcode solutions in Golang.
algorithms data-structures data-structures-and-algorithms go golang leetcode leetcode-solutions
Last synced: 15 Jun 2026
https://github.com/sunami09/dsalgo-codingninjas
This is the roadmap of learning data structures in C++. Data structure and Algorithm (DSA) is applied in all disciplines of software development. DSA is the building block of the software development process. It is not limited to a single programming language. Although programming languages evolve or get dormant over time, DSA is incorporated into all of these languages.
algorithms-and-data-structures c-plus-plus data-structures graph linked-list recursion
Last synced: 17 Jun 2026
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
Last synced: 18 Jun 2026
https://github.com/trojaner/eru-ceng-bz205
Assignment for C++ Data Structures and Algorithms Course at ERU
algorithms assignment cpp data-structures
Last synced: 18 Jun 2026
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
Last synced: 25 Feb 2026
https://github.com/saket-sk/semester4-sppu-data-structures-and-files-lab
Data Structure and Files Programs
Last synced: 20 Jun 2026
https://github.com/dp6/templates-centro-de-inovacoes
Modelos de arquiteturas, documentações, testes e deploys para as iniciativas do centro de inovação
data-quality data-science data-structures dp6 gtm inovacao
Last synced: 05 Feb 2026
https://github.com/neehan/dsa-implemented
C++ implementation of various data structures and algorithms
algorithms c-plus-plus data-structures implementaion
Last synced: 22 Jun 2026
https://github.com/harish-aka-shivi/daily-exercises
Workout for brain 🧠 💪 .
algorithms data-structures javascript leetcode
Last synced: 05 Feb 2026
https://github.com/donghl-dev/practices-algorithm
알고리즘과 자료구조를 통한 문제풀이 저장소
algorithm data-structures kotlin problem-solving
Last synced: 23 Jun 2026
https://github.com/suvasish114/dsa
Data structure and algorithm related problems and codes
Last synced: 07 Feb 2026
https://github.com/jilliennelapid/stackcalculator
Project 1: A Stack (Data Structure) Calculator that implements strings and infix/postfix notation to compute basic operations.
cpp data-structures infix-to-postfix iomanip stack stack-calculator stacks strings
Last synced: 08 Oct 2025
https://github.com/nouranhaitham/ds_guide_me
An application designed to help travelers navigate a country efficiently while staying within budget.
academic-project algotithms bfs-algorithm budget-travel cplusplus css data-structures dfs-algorithm graph gui guide-me qt route-planning software-development traveltech
Last synced: 31 Jan 2026
https://github.com/gossiperloturot/densemap
A collection data structure that is permanently accessible by unique keys and fast iterable
Last synced: 31 Jan 2026
https://github.com/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
Last synced: 25 Mar 2025
https://github.com/sminerport/sortvisualizer
The Sort Visualizer is an interactive tool that demonstrates various sorting algorithms in real-time. It supports Bubble Sort, Quick Sort, and more, making algorithm learning visual and intuitive.
algorithm-analysis algorithm-visualisation algorithm-visualizer data-structures data-structures-and-algorithms educational-project educational-software interactive interactive-visualizations python sorting-algorithms visualization
Last synced: 19 Oct 2025
https://github.com/ibz-04/structs-algos
This repository contains solutions to data structures and Algorithm questions solved by me
algorithms-and-data-structures data-structures dsa-learning-series dsa-practice leetcode-answers leetcode-practice leetcode-python leetcode-questions leetcode-solutions python python3
Last synced: 31 Mar 2025
https://github.com/thomasthaddeus/musicalchairs
This project contains implementations of a seating arrangement algorithm using four different approaches: us module, using standalone functions, and using Python's zip function along with the built-in sorted function.
data-structures interview-questions lgplv3 optimization-algorithms python python3
Last synced: 26 Oct 2025
https://github.com/divyansh013/iit-bechyu
data-science data-structures hacktoberfest web-development
Last synced: 24 Jan 2026
https://github.com/ralvarezdev/uru-programming-2-blockbuster
Blockbuster terminal project from Programming 2 college course
cpp data-structures dsa merge-sort rafael-urdaneta-university terminal universidad-rafael-urdaneta uru
Last synced: 20 Oct 2025
https://github.com/richiepagard/c-algorithm
Write some algorithms with C programming language. I'm trying to write the best way that I can.
algorithms c cprogramming data-structures
Last synced: 18 Jan 2026
https://github.com/stardustdl/algorithms-in-csharp
A collection of some algorithms and data-structures.
algorithms csharp data-structures dotnet
Last synced: 12 Apr 2026
https://github.com/breadinator/qmat
A simple library for 2-dimensional matrices.
data-structures math mathematics matrix matrix-calculations matrix-library matrix-multiplication rust rustlang
Last synced: 30 Jan 2026
https://github.com/elliotekj/doubly_linked_list
A fast, amortised O(log n) doubly linked list implementation
data-structures doubly-linked-list elixir
Last synced: 17 Mar 2026
https://github.com/afthaab/data-structures-in-golang
This repository is a comprehensive collection of various data structures implemented using the Go programming language.
data-structures leetcode-solutions
Last synced: 11 Oct 2025
https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions
Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.
algorithm-challenges algorithms-and-data-structures data-structure data-structures data-structures-algorithms data-structures-and-algorithms datastructure datastructures datastructures-algorithms datastructuresandalgorithm dsa dsa-algorithm dsa-learning-series dsa-practice dsa-questions dsa-solutions dsalgo-questions hackerrank leetcode solutions
Last synced: 11 Oct 2025
https://github.com/pradyuman7/tree
Tree data structure class in all of its glory, in Java.
data-structures java tree tree-library
Last synced: 01 Jun 2026
https://github.com/guibrandt/multi-splay
Multi-splay tree implementation written in Go
data-structures dynamic-optimality go multi-splay-tree tree-structure
Last synced: 09 Oct 2025
https://github.com/massigy/entry-to-data-structures
this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!
data-structures git github pascal
Last synced: 22 Oct 2025
https://github.com/chihebabiza/my-cpp-stack-array
A lightweight, template-based stack class built on top of the `clsMyQueueArr` class, which in turn uses a custom dynamic array (`clsDynamicArray`). This class provides basic stack behavior (LIFO – Last In, First Out) by inserting new elements at the beginning of the internal array.
cpp cpp-library data-structures oop stack
Last synced: 16 Mar 2026
https://github.com/fabiolutz/estruturas-de-dados
Estruturas de dados criados do zero em C
binary-tree c data-structures linked-list queue stack
Last synced: 29 Jan 2026
https://github.com/khalidelboray/dsa-20-labs
Solutions for DSA 20 Course
algorithm-challenges data-structures perl perl6 python3 raku rakudo
Last synced: 29 Jan 2026
https://github.com/amrdb/data-structures-cs61b
Labs & Projects for UC Berkeley's data structures course (CS61B).
Last synced: 23 Oct 2025
https://github.com/bl33h/byletter
Categorize words by their starting letter in a dictionary.
algorithms data-structures dictionary logic python text-processing word
Last synced: 09 Oct 2025
https://github.com/swetha4444/data-structures
c-programming-language data-structures python
Last synced: 15 Apr 2026
https://github.com/nilesh2000/errorfreecodes
Repository I use for my interview preparation.
algorithms cpp data-structures
Last synced: 09 Oct 2025
https://github.com/merteldem1r/AlgoStruct
AlgoStruct: Mastering DSA with C & C++ Data Structures and Algorithms, Essential Concepts like Pointers, OOP, Structures, Memory Allocation etc. with well explained comment lines and Readme files. Implementing all Data Structures from scratch and their Algorithms.
algorithms c cpp data-structures
Last synced: 23 Oct 2025
https://github.com/0xkalvin/data-structures-and-algorithms
Data structures, algorithms and leet code problems
algorithms data-structures leetcode
Last synced: 09 Oct 2025
https://github.com/ahmedgaafer/ts-data-structures
A lightweight TS data structures package
data-structures graph heap javascript javascript-library stack typescript typescript-library
Last synced: 29 Jan 2026
https://github.com/sword-jin/go-algorithm
golang 常用数据结构,算法
algorithms btree data-structures heap queue stack tree
Last synced: 09 Oct 2025
https://github.com/almmiko/rttd
Solutions for different technical problems.
algorithms data-structures leetcode
Last synced: 06 Jul 2025
https://github.com/bcongdon/hackerrank
:computer: My HackerRank solutions
algorithms data-structures hackerrank python
Last synced: 09 Oct 2025
https://github.com/odilson-dev/hashmap
The Hashmap Project is an assignment from TOP's curriculum, where participants work on creating and implementing a hashmap data structure as part of their learning exercises.
data-structures hashmap ruby theodinproject
Last synced: 24 Oct 2025
https://github.com/thomasafink/optimal_knn_distance_for_data_science
Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm
data-science data-structures data-visualization k-nearest-neighbor knn knn-classification map mapping open-street-map osm osmnx python
Last synced: 24 Oct 2025
https://github.com/solangeug/text-editor
This project is part of the Data Structures and Performance in Java Coursera course, developed by the University of California, San Diego. It allows its user to manage, manipulate and reason about large sets of textual data.
algorithms data-structures java-8 java-fx junit5 maven string-manipulation
Last synced: 15 Apr 2026
https://github.com/samuelastech/code
Every piece of concept that I'm learning will be placed here so that I can consult it later as a reference
algorithms data-structures data-types dynamic-programming language-learning math programming-paradigms
Last synced: 06 Feb 2026
https://github.com/lucasguiss/algorithms
Algorithms and data structures in Go
Last synced: 24 Oct 2025
https://github.com/asynched/data-structures
Implementation of a series of data structures in C
Last synced: 09 Oct 2025
https://github.com/aritrac1/java
All the Basics concepts of Java, OOPs, DSA in Java and some Projects along practice problems(leetcode and other platforms) and other resources.
algorithms competitive-programming data-structures dsa dsa-algorithm dsa-practice exception-handling java java-basics java-projects leetcode leetcode-java maths multithreading oops-in-java patterns practice-programming project
Last synced: 26 Oct 2025
https://github.com/diable201/ads2021_practice
Codes from practice lessons
algorithms cpp data-structures
Last synced: 30 May 2026
https://github.com/ahmedabougabal/csharpscholarshipbackendtasks
Documenting all my assignments and tasks completed during the first phase in Career180 Learn IT Bootcamp (.NET backend track). The bootcamp covers backend development using .NET technologies, Stay Tuned!
asp-net-core cplusplus csharp-code data-structures database mvc-architecture
Last synced: 28 Jan 2026
https://github.com/moindalvs/learn_eda_house_price_dataset
Data Set: House Prices: Advanced Regression Techniques Exploratory Data Analysis on more than 80 features
cardinality data-analysis data-science data-structures data-visualization missing-values
Last synced: 10 Oct 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
https://github.com/the-pro7/data-structures-in-javascript
An implementation of a few of the pupular data structures in the JS programming language
Last synced: 09 Oct 2025
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
Last synced: 08 Jul 2025
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
Last synced: 13 Jul 2025
https://github.com/figsoda/one-of
Rust library that introduces macros to represent and use types that can be converted either From or TryInto the given types
data-structure data-structures enum macro macros rust type
Last synced: 19 Jan 2026
https://github.com/paambaati/bumplan
A simple program that finds the seating arrangement for passengers for a given custom airplane seat layout.
algorithm coding-challenge data-structures interview-questions nodejs
Last synced: 19 Jan 2026
https://github.com/vedant-jain03/dsa-questions
This repo contain all my Algorithms basics problems and problem types
algorithms cpp14 data-structures
Last synced: 25 Oct 2025
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
Last synced: 18 May 2026
https://github.com/md-emon-hasan/data-structures-and-algorithms-dsa-in-python-full-course-by-coding-ninjas-in-english-
A comprehensive Python course on data structures and algorithms from Coding Ninjas, providing detailed explanations and practical examples.
algorithm algorithms-and-data-structures data-structures dsa programming-language pyhton-3 python
Last synced: 09 May 2026
https://github.com/lurado/ldocappedqueue
A queue that doesn't grow indefinitely.
data-structures ios macos objective-c
Last synced: 09 May 2026
https://github.com/abhishekmaity001/data-structures-algorithms
This Repository contains all my Data Structures & Algorithms code snippets which will help in coding interview. (All codes will be implemented in Python)
algorithms circular-linked-list data-structures doubly-linked-list linked-list python queue recursion-problem stack
Last synced: 02 May 2026
https://github.com/singhjyoti24/leetcodedsa
Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)
algorithms data-structures java leetcode
Last synced: 02 May 2026
https://github.com/arifulhb/coding-solutions
Coding Problems! Solutions in PHP
algorithm-challenges algorithms codility codility-solutions data-structures hakerrank-solutions php php7 problems solutions
Last synced: 22 Jun 2026
https://github.com/483759/algorithmsolutionstorage
Problem Solving, 자료구조, 알고리즘 공부 내용 정리
algorithm data-structures problem-solving
Last synced: 07 Jun 2026
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
Last synced: 22 Jun 2026
https://github.com/pragativerma18/data-structure-practice
This repository contains code for easy to advanced data structures using C as a part of my programming practice.
algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3
Last synced: 09 May 2026
https://github.com/sankalpafernando/algoviz
AlgoViz is an algorithm visualization platform that would helpful for computer science students to visualize how some famous computer algorithms are working under the hood.
algorithms data-structures nextjs octoberfest typescript visualization
Last synced: 22 Jun 2026
https://github.com/lukevanin/swift-algorithms
Fundamental algorithms and data structures implemented in Swift
algorithms data-structures swift
Last synced: 22 Jun 2026
https://github.com/selcia25/programming-in-data-structures
Welcome to the "Programming in Data Structures" repository! This repository contains Python code examples and implementations of various data structures and algorithms to help you learn and practice programming concepts related to data structures.
algorithms code data-structures
Last synced: 22 Jun 2026
https://github.com/m4nuc/algorithms-data-structures
Python Implementations of classic Algos and DSs
algorithm coursera data-structures
Last synced: 23 Jun 2026
https://github.com/shresta-voruganti/leetcodee
solutions to leetcode questions
algorithms cpp data-structures data-structures-and-algorithms java leetcode leetcode-solutions mysql-database python3
Last synced: 12 Apr 2026
https://github.com/kailash-natarajan/hospital-record-management
Data Structures Project
binary-search-tree computer-science cpp data-structures filehandling linked-list
Last synced: 24 Jun 2026
https://github.com/andronovo-bit/hybridcachelibrary
HybridCacheLibrary - A high-performance, thread-safe caching library in C#, combining the strengths of both LRU and LFU cache eviction strategies. Perfect for managing dynamically sized caches with customizable frequency settings.
cache caching csharp data-structures dotnet hybrid-cache lfu lru memory-management performance software-library thread-safe
Last synced: 09 May 2026
https://github.com/amazingandyyy/good-job
🎉 The most useful DS and Algor. implemented in javascript
algorithm computer-science data-structures interview interview-questions software-engineer
Last synced: 22 Jun 2026
https://github.com/amanovishnu/gfg-dsa-solutions-python
data-structures geeksforgeeks linked-list python3 recursion trees-graphs
Last synced: 09 May 2026
https://github.com/debakarr/code_backup
Backup of programs I did in my college.
algorithm college cpp data-structures java lab numerical-methods vhdl
Last synced: 09 May 2026
https://github.com/nitsas/py3algs
Simple Python 3 implementations of popular algorithms and data structures.
algorithms data-structures python
Last synced: 06 Jun 2026
https://github.com/bastidood/option-block
A minimal utility Rust crate for small, fixed-size blocks of optional types.
data-structures embedded no-std rust
Last synced: 09 Jun 2026
https://github.com/gabrielmpinho/cs50-sql
Solutions and notes from CS50’s Introduction to Databases with SQL. Covers CRUD operations, data modeling, normalization, joins, views, indexes, and connecting SQL with Python and Java. Begins with SQLite for portability and introduces PostgreSQL and MySQL for scalability.
data-analysis data-structures data-visualization database databases javascript python sql
Last synced: 10 May 2026
https://github.com/lebrancworkshop/learn-dsal-cpp-mikelopster
Learning Data Structures and Algorithms with C++ by Mikelopster (Thai Software Developer Youtube Channel)
algorithms algorithms-and-data-structures cpp data-structures data-structures-and-algorithms
Last synced: 02 May 2026
https://github.com/abdalrahman-alhamod/tree-algorithms
The Tree Algorithms project is a Java-based repository that provides implementations of various tree data structures and algorithms. It offers a collection of classes for building, manipulating, and traversing trees, as well as performing operations specific to different types of trees.
algorithms avl-tree binary-search-tree binary-tree binsary btree data-structures desktop-application heap heapsort-algorithm java maxheap min minheap priority-queue trees
Last synced: 27 Apr 2026
https://github.com/bzdgn/serce
Serce is a primitive database
cli data-structure data-structures data-structures-algorithms database databases java memory-management
Last synced: 29 Apr 2026