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: 2026-06-29 00:07:46 UTC
- JSON Representation
https://github.com/jollyjerr/algorithms-specialization-notebook
My notes and assignments for Stanford University's Algorithms Specialization
algorithms data-structures golang study-notes
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https://github.com/denrydu/pat-testset
PAT竞赛刷题记录。Solutions for PAT competitions
algorithms cpp data-structures
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https://github.com/bm371613/slice-aggregator
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data-structures fenwick-tree interval interval-tree prefix-sum slice slice-aggregator
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https://github.com/marcoschalet/chalet-blog
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blog c-programming data-structures graph-algorithms javascript nextjs typescript web-development
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https://github.com/schak04/priorify
A terminal productivity app that helps users prioritise their tasks. Currently working on v2.0.0 (TUI).
bash-scripting c-plus-plus cmake cross-platform data-structures ftxui productivity-app productivity-tool shell-scripting sqlite terminal-first terminal-ui tui tui-app
Last synced: 31 May 2026
https://github.com/nouemankhal/competitive-programming
Some of my solutions for competitive programming problems in different Online Judges ( Codeforces, UVa, SPOJ, Kattis...) and contests
algorithms competitive-programming data-structures
Last synced: 08 Oct 2025
https://github.com/rahat-khan-pathan/uva-solutions
My solutions for UVa problems.
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/kishore-ganesh/datastructures
A collection of datastructures implemented in C and C++
data-structures datastructures datastructures-implemented sort
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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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https://github.com/crisnguyendev/problem-solving-practice-java
A Java-focused repository to master algorithms, data structures, and problem-solving techniques. Ideal for coding interview preparation and competitive programming challenges.
algorithms big-o-interview codeforces data-structures grokking-coding-interview java leetcode problem
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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
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https://github.com/shorya22/leetcode-250-python-dsa
🧠 Mastering the Top 250 Leetcode Problems for FAANG & Big Tech Interviews | Python Solutions with Intuition, Patterns, and Clean Code.
algorithms amazon-interview blind75 coding-interview data-structures faang-interview-prep google-interview interview-preparation leetcode leetcode-250 meta-interview microsoft-interview neetcode netflix-interview problem-solving python-coding python-coding-interview python-dsa top-leetcode-problems
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https://github.com/0xkalvin/data-structures-and-algorithms
Data structures, algorithms and leet code problems
algorithms data-structures leetcode
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https://github.com/the-pro7/data-structures-in-javascript
An implementation of a few of the pupular data structures in the JS programming language
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https://github.com/ranaessam03/vectorclass
Vector class implementation using c++
data-structures object-oriented-programming
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https://github.com/iyashwantsaini/dust
Data Structures | Algorithms | STL | C++
algorithms cpp data-structures
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https://github.com/qulia/go-qulia
Go common library
data-structures golang graph heap set stack tree trie
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https://github.com/viraj5903/professor_course_assignment_platform
A Java-based system for efficiently managing and matching professors to courses within the Computer Science Department at LaSalle College. Features include a priority queue for optimized assignments, and detailed representations for professors and courses. Includes a matching algorithm based on preferences and constraints.
data-structures jar java javadoc priority-queue queue
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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
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https://github.com/matheusjohannaraujo/data-manager
DataManager is a PHP library developed to simplify file and directory manipulation, offering an intuitive class for common filesystem operations.
data-structures filestorage filesystem filesystem-library php php-library php7 php8
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https://github.com/sparsh-kumar/algorithms-implementation-in-js
A list of all algorithms implemented in plain javascript with clean code and explanation.
algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms javascript linked-list queue stack trees
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https://github.com/bsanket16/data-structures-and-algorithms
My data structures and algorithms library
algorithms data-structures java
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https://github.com/peyman-borhani/gdb
Generative Data Build - define structured data template, convert data into raw or re-build it from raw into intended/original structure.
data-structures javascript method object-storage template
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https://github.com/lordmoma/adventofcode2023
Share Code Solutions for Advent of Code 2023
advent-of-code advent-of-code-2023 algorithms coding-challenge data-structures go golang programming
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https://github.com/baqar-abbas/data-structures---algorithms
This Repo contains the programs related to Data structures and algorithms built using C language, C# (C Sharp), JavaScript and Ruby.
abstract-data-types algorithms algorithms-and-data-structures arrays binary-search c cpp csharp data-structures javascript linear-search linked-list linkedlist queue recursion stack
Last synced: 12 Oct 2025
https://github.com/xiaobogaga/data-structure
another java collection library
collection data-structures java
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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
Last synced: 13 Oct 2025
https://github.com/luckykk273/computerscience
Include examples of data structures, sorting algorithms and design patterns.
computer-science data-structures design-patterns sorting-algorithms
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https://github.com/sherifabdlnaby/algorithms-data-structures
An educational collection of self-implemented popular algorithms and data-structures using C++.
algorithms c-plus-plus data-structures
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https://github.com/snimmagadda1/coding-challenges
🧠 Collection of coding challenges to keep sharp
algorithms algorithms-and-data-structures data-structures go golang java leetcode leetcode-go leetcode-golang leetcode-java leetcode-solutions
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https://github.com/sandeepkumarmishra354/dsa-practical
All DS & Algo related practical files will be pushed here.
algorithms data-structures javascript nodejs
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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.
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https://github.com/erseco/ugr_estructuras_datos
Practicas de Estructuras de Datos (ED) del Grado en Ingeniería Informática de la Universidad de Granada (UGR)
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https://github.com/bzdgn/c-stack-implementation
A Simple Stack Implmentation on C
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https://github.com/nekruzash/sudoku-solver
A sudoku solver program that solves a sudoku game board using backtracking method and recursion.
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https://github.com/dirkgroot/fsharpx.radixtree
A general-purpose implementation of a Relaxed Radix Balanced tree.
data-structures fsharp fsharp-practice fsunit immutable-collections test-driven-development
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https://github.com/duliodenis/swift-ds-algo
This is a repository of Swift Data Structures and Algorithms ranging from Big-O Analysis, Linked Lists, Recursion, Generics and Sorting.
algorithms data-structures swift
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https://github.com/sh1zen/crossync
Blazingly fast concurrent Data Structures for Rust.
concurrent-programming data-structures dev-tools rust-lang rust-library
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https://github.com/divyansh013/iit-bechyu
data-science data-structures hacktoberfest web-development
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https://github.com/spideystreet/ai-learning-journey
Documenting my journey in learning Artificial Intelligence, with a focus on Data systems & Machine / Deep Learning and their applications. Includes structured notes and interesting research papers. Updated regularly as I learn.
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https://github.com/devourtech/christmasdb
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this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!
data-structures git github pascal
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https://github.com/suhatanriverdi/document-indexing
Wordfinder system that responds single word queries. This system allows users to enter a single word, then returns a list of documents containing this word.
c-plus-plus cpp data-structures indexing linked-list searching visual-studio wordfinder
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https://github.com/kibet-rotich/c-learning
A deep dive into C and C++ fundamentals, documenting my journey through K&R C, manual memory management, and custom data structures like BSTs.
binary-search-tree c cpp data-structures memory-management pointers
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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/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
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https://github.com/lucasguiss/algorithms
Algorithms and data structures in Go
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https://github.com/morwenn/prime_multiset
A multiset of prime numbers represented by a single integer
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https://github.com/ahmedgaafer/ts-data-structures
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https://github.com/suvasish114/dsa
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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/skytreader/pydagogical
Implementations of textbook data structures
algorithms data-structures python
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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
Last synced: 07 Feb 2026
https://github.com/khalekuzzamancse/algorithms_visualizer
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algorithms android compose-multiplatform data-structures desktop ios kotlin kotlin-multiplatform web
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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
Last synced: 08 Feb 2026
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
Last synced: 17 Mar 2026
https://github.com/dnlbb/algorithms-and-data-structures-mstu
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/can-dy-jack/algorithm
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algorithms data-structures double-linked-list heap linked-list priority-queue queue stack
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https://github.com/abhay-kanwasi/data-structure
Various data structures in python with proper code with explanation and meaningful comments
algorithm data-structures python pythonbeginners pythondatastructure
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https://github.com/shadowshahriar/cse222
A repository containing my solutions to data structure (Java, C, C++) problems assigned by our CSE lecturer, NASR (3rd Semester)
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https://github.com/timsearle/graph
Graph and Breadth First Search Playground Test
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https://github.com/vmchale/linear-zipper
Zippers (a la Huet) in ATS
ats data-structures functional-data-structure huet linear-types zipper
Last synced: 28 Feb 2026
https://github.com/jli198/cpe360
CPE 360 - Computational Data Structures & Algorithms
algorithms big-o big-o-notation binary-search binary-search-tree cplusplus data-structures linked-list linkedlist object-oriented-programming queue recursion stacks tree-structure
Last synced: 03 Mar 2026
https://github.com/rafaatsouza/ufmg-undergrad-works
UFMG's Computer Science Department practical assignments
aeds c cpp data-structures datastructures jupyter-notebook lstm machine-learning mining-software-repositories ml natural-language-processing nlp paradigms python recommendation-system recsys
Last synced: 16 Apr 2026
https://github.com/saqibbedar/cpp-algorithms-datastructures
Structured Data Structures & Algorithms (DSA) in C++: topic-wise implementations, labs, assignments, revision notes, and interview practice.
algorithms c-plus-plus coding-interview coding-practice competitive-programming cp cpp data-structures dsa interview-preparation linked-list priority-queue problem-solving queue recursion searching sorting stack stl tree
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https://github.com/md-mafujul-hasan/hackerrank_algorithms_solution
These Contain Some Algorithm Solution of Hacker Rank😏
algorithm algorithm-challenges algorithm-hackerrank algorithms algorithms-and-data-structures algorithms-datastructures data-structures hackerrank hackerrank-algorithm hackerrank-algorithms hackerrank-algorithms-solution hackerrank-algorithms-solutions hackerrank-algorithms-solutions-php hackerrank-algorithms-warmup hackerrank-algorithms-youtube hackerrank-solutions python
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https://github.com/massigy/c-graphs
This C project implements a graph data structure
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https://github.com/hadil19/pattern-searching
A high-performance Python library for single and multiple pattern searching, optimized for bioinformatics and large-scale text analysis
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https://github.com/ks1990cn/csharp-extensions
Extension for List, Dictionary, String, DateTime etc.
algorithms csharp data-structures dotnet-core extension extension-methods utility-library
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https://github.com/armandwipangestu/data-structure
Belajar Data Structure Pada Berbagai Bahasa Pemrograman
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https://github.com/okeuday/keys1value
Erlang set associative map for key lists
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https://github.com/withrvr/dsa
🔥: Consistency is the key
algorithm data-structures data-structures-and-algorithms dsa dsa-questions final450 leetcode lovebabbar lovebabbar-dsa-list lovebabbar-dsa-sheet
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https://github.com/netromdk/cods
Collection of Data Structures (vanilla C++14)
bitset cpp cpp-library cpp14 data-structures deque hashmap pair priority-queue queue ring-buffer set stack template-library vector
Last synced: 26 May 2026
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/utkarshmishra12/leetcode_solutions
LeetCode Solutions - Repository For Codes Of Various Data Structures And Algorithms and Competitive Programming Problems
algorithms coding-solutions cpp data-structures interview interview-preparation leetcode leetcode-cpp leetcode-cpp-solutions leetcode-solutions
Last synced: 05 Apr 2026
https://github.com/moindalvs/assignment_multi_linear_regression_2
Consider only the below columns and prepare a prediction model for predicting Price. Corolla<-Corolla[c("Price","Age_08_04","KM","HP","cc","Doors","Gears","Quarterly_Tax","Weight")]
cooks-distance data-science data-structures data-visualization exploratory-data-analysis feature-engineering feature-selection influencers multi-collinearity-issue outlier-removal outliers-detection predictive-modeling
Last synced: 18 Apr 2026
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
Last synced: 14 May 2025
https://github.com/moindalvs/learn_feature_engg_time_series
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data-science data-structures data-transformation feature-engineering feature-extraction feature-selection label-encoder onehot-encoding time-series-analysis
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https://github.com/darthdevv/javascript
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algorthims arrays data-structures design-patterns es6 function javascript objects problem-solving strings
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https://github.com/4hmedyasser/shortest-path-distance-calculator
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adjacency-list data-structures dijkstra graph object-oriented shortest-path
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https://github.com/aalekh/solutions
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algorithms data-structures rust scsys wasm
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algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
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POSTECH: Data Structure (Spring 2020)
data-structures graph postech sort trees
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https://github.com/satishdash/juliaexercism
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data-structures julialang programming
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https://github.com/vtickner/codecademy-recommendation-software
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algorithms classes-in-python data-structures flowchart json python quicksort stack
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https://github.com/jakerockland/data-structure-essentials
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algorithms data-structures python
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https://github.com/junaidbinjaman/dsa-notes
A collection of my learning journey in Data Structures and Algorithms (DSA), featuring practice problems, solutions, and explanations in PHP & JS. Perfect for brushing up on core concepts and improving coding skills!
data-algorithms data-structure-and-algorithm data-structures
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algorithms binary-search bst bubble-sort data-structures data-structures-and-algorithms dsa dsa-python insertion-sort linear-search linked-list merge-sort python queue quick-sort searching selection-sort sorting stack tree
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data-structures linked-list python stack
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c data-structures ilab poem-generator quadratic-equations stack
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https://github.com/kabragaurav/practice-c-cpp-python-oops-dsa
Study and Practice Material for Chief Programming Languages and Major Topics in Computer Science
c cpp data-structures java object-oriented-programming python
Last synced: 29 Apr 2026
https://github.com/valentinnsoare/mathquizwithcomputerassistedinstructions
Math quizes with an interactive menu and instructions from computer to solve the questions in case you have your answer wrong.
data-structures interaction-design interactive java-17 mathematics maven oop-principles
Last synced: 30 Apr 2026
https://github.com/alapanme/data-structures-and-algorithms
Common Data Structures and Algorithms solved in Java
algorithm algorithms data-structure data-structures data-structures-algorithms data-structures-and-algorithms java leet-code-solutions leetcode leetcode-java
Last synced: 17 Sep 2025
https://github.com/harshnag1/pep-dsa-2026
Structured topic-wise implementation of Data Structures and Algorithms in C++ for placement preparation and interview practice (PEP-DSA-2026).
algorithms cpp data-structures dsa interview-preparation placement-preparation problem-solving
Last synced: 30 Apr 2026