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/exbotanical/connective-tissue
High performance implementations of classical list and ring data structures
algorithms data-structures linked-lists
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https://github.com/make-github-pseudonymous-again/js-fifo
:blossom: First In, First Out data structures for JavaScript
agpl computer-science data-structures fifo javascript ordered-collections queues
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https://github.com/muthu-kumar-u/go-dsa
Data Structures & Algorithms practice in Go. Covers arrays, binary search, trees, graphs, and more with clean implementations and explanations.
algorithms coding-practice data-structures dsa golang leetcode
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algorithms-and-data-structures data-structures functional-programming java java-8 java-programs javaexamples oops-in-java programming
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https://github.com/halvaradop/leetcode
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https://github.com/gremble0/nonstdlib
Some usefil utilities for C not provided by the standard library
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https://github.com/swappy514/python-learning-hub
A comprehensive, well-structured Python learning repository — from basics to advanced topics including OOP, recursion, data structures, debugging, and real-world industry examples. Perfect for beginners and intermediate learners aiming to master Python programming.
advanced algorithms beginner code-examples data-structures debugging industry-projects intermediate learning oop programming python recursion tutorial
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https://github.com/ramazancetinkaya/php-algorithms
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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/waqaszafar9/cricket-managment-database
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https://github.com/dangnm9699/applied-algorithms
Applied algorithms / HUST / 20192
algorithms cpp data-structures hust
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https://github.com/infinilabs/infini-zip
High-performance Rust implementation of advanced data structures and compression algorithms inspired by topling-zip C++ library
algorithms compression data-structures memory-safety performance rust simd succinct-data-structures topling-zip zero-copy
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https://github.com/tterb/data-structures-and-algorithms
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https://github.com/simranjeet97/datastructures_algoritms_python
Data Structures and Algorithms using Python
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https://github.com/tebogoyungmercykay/hash_functions_and_utilities_in_java
These are methods of Computing a table Index from a key.
data-structures data-structures-and-algorithms division extraction folding hash-functions hash-methods hashing hashmap java midsquare
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A very simple hash table implementation in CPP
cmake cpp cpp20 data-structures hash hash-table hashing
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https://github.com/inforkgodara/insertion-sort
A single class implementation of insertion sort
data-structures inforkgodara insertion-sort java
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https://github.com/shriram-vibhute/python
This repository contains comprehensive Python coursework, featuring lessons on fundamentals, data structures & OOP's. concept.
data-structures object-oriented-programming programming-language python
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https://github.com/shreydan/data-structures
data structures: C, C++, Python implementation
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https://github.com/marcoschalet/chalet-blog
Blog pessoal para compartilhar assuntos que eu me interesso sobre programação.
blog c-programming data-structures graph-algorithms javascript nextjs typescript web-development
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https://github.com/virtyaluk/leetcode
:triangular_ruler: Leetcode problems' solutions in C++, Go, and Python. 2030 problems solved.
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https://github.com/mzuvin/veriyapilari
Java ile Veri Yapıları ve Algoritmalar - data structures and algorithms in java
binary-search-tree data-structures datastructures datastructuresinjava java
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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/joshsizer/my-malloc
Linked-list implementation of the standard C library function “malloc.” Uses a first-fit algorithm with support for coalescing.
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https://github.com/denezt/working-with-pointers-and-data-structures
A beginner to advanced guide for working with pointer and data structures in C Programming Language
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https://github.com/xiaobogaga/data-structure
another java collection library
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Empowering WilliamFiset tutorials by summarizing videos, providing follow-up problems and adding additional resources for each video
algorithms computer-science data-structures mathematics
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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/snimmagadda1/coding-challenges
🧠 Collection of coding challenges to keep sharp
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https://github.com/dirkgroot/fsharpx.radixtree
A general-purpose implementation of a Relaxed Radix Balanced tree.
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https://github.com/r-pagard/python-algorithm
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https://github.com/r-pagard/c-algorithm
Write some algorithms with C programming language. I'm trying to write the best way that I can.
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https://github.com/devourtech/christmasdb
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https://github.com/suhatanriverdi/full-time-interviews-preparation
This repository contains various competitive programming Algorithms and Data Structures questions and sample codes in the preparation process of full-time software engineering interviews.
algorithms data-structures interviews-preparation
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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.
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https://github.com/theteachr/trie
A minimal trie structure to store zip codes
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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/Ankvik-Tech-Labs/mantaray-py
Mantaray data structure in python
data-structures hatch hatchling mantaray python python12 python3 python310 python311 python39 virtualenv
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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/gaurav-chaurasia/dsa
All my practice problem(data-structure and algorithmic) and code are here
algorithm competitive-programming cpp data-structures readme-md
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https://github.com/connectaman/c-and-data-structure
Program,Notes,Explanation on Data Structure using C++
cpp data data-structures sorting-algorithms
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https://github.com/arin-paliwal/data-structure-in-c
This Repository consists of a Program Code in C Language as described by our curriculum in the B.Tech Programme in the domain of Computer Science and Engineering. It consists of codes which i have used in DSA in C Language and it is also a credential subject in our curriculam.
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https://github.com/armandwipangestu/data-structure
Belajar Data Structure Pada Berbagai Bahasa Pemrograman
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https://github.com/rajgupta2/leetcode-2025-potd
This is the repo where you will find all the POTD of LeetCode for the year 2025.
algorithms backtracking bit-manipulation coding-challenges coding-practice competitive-programming data-structures dsa dynamic-programming graph-theory interview-preparation leetcode leetcode-potd mathematical potd problem-solving recursion searching
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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
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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
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https://github.com/AhmedOsmanDev/Codeforces-Solutions
Codeforces's problems solutions.
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course-project data-structures dfs java maven maze maze-game
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algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
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https://github.com/basantech89/code_monk
Code Monk
algorithm android android-app-development data-structures java nodejs python react react-native reactjs web-development
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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/alyqamar/leetcode
"LeetCode" by alyQamar, contains solutions to various problems from Leet Code, a popular platform for practicing and improving coding skills. The solutions are implemented in cpp , JS and are accompanied by detailed explanations and comments. The repository also includes a variety of problem types, such as data structures, algorith
algorithms competitive competitive-programming competitive-programming-contests contest contest-solution contests cpp data-structures java javascript js leetcode leetcode-cpp leetcode-cpp-solutions leetcode-js leetcode-solutions problem-solving problems
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https://github.com/pikonha/8-puzzle
🕹 Implementation of a 8 puzzle game using traversal algorithms.
algorithms breadth-first-search data-structures depth-first-search hacktoberfest puzzle traversal-algorithms uniform-cost-search
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https://github.com/vishesh-pandey/dsa-python
Data Structures and Algorithms in Python
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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https://github.com/ashharr/dsa-bootcamp
Data Structures and Algorithms. LeetCode Problems Practice.
algorithms data-structures dsa interview java python
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https://github.com/fogfish/skiplist
Golang SkipList data structure
data-structures golang skiplist
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https://github.com/mohitbansal964/binary-tree
Binary Tree Insertion, Traversal and display in vertical and horizontal format
binary-trees cpp data-structures
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https://github.com/jojusuar/c-linkedlist
C implementation of a generic linked list with queue and stack functionalities
c data-structures linked-list queue stack
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https://github.com/pedroth/nabla.js
Mathematical & Computer Science reference implementation, of various algorithms and concepts.
algorithms computer-science data-structures mathematics
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data structure repository for competitive programming
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https://github.com/emahtab/problem-solving
Problem Solving questions
algorithms data-structures java
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https://github.com/zannatul-naim/data-structure
CSE-2122 Data Structure Lab
algorithm array array-methods bfs-algorithm data-structures dfs-algorithm graph linked-list matrix queue stack tree
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https://github.com/lakshitnagar/ds-algo
From ground up implementation of data structure and algorithms.
algorithms algorithms-and-data-structures algorithms-datastructures basic-data-structures data-structures linked-list
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https://github.com/kishore-devaraj/layman-js-snippets
A repo which contains simple snippets to describe important concepts in javascript world and also contains common data structure patterns implemented in js.
data-structures javascript nodejs reactjs redux
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https://github.com/aaron-zhao/js-utils
js-utils-z provides JavaScript utility functions including commonly used data structures.
data-structures javascript utility
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https://github.com/priyakdey/huffman-encoding
Huffman Encoding implementation in C
algorithms algorithms-and-data-structures c data-structures hashtable huffman-coding huffman-compression-algorithm huffman-tree priority-queue
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https://github.com/farhaduneci/contactbook
A simple contact book written with Python.
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https://github.com/d-michail/jheaps-trace
Trace drivers for JHeaps
benchmark data-structures fibonacci-heap heap pairing-heap priority-queue simulation trace-based
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https://github.com/kalyan4636/interview-coding-practice-questions
PYTHON AND JAVA CODING SNIPPETS, TECHNICAL INTERVIEW QUESTIONS AND PRACTICE CODE.
angular corejava cpp css data-structures django framework html java javascript mongodb python sql
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https://github.com/mgobeaalcoba/python_intermediate
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data-structures dictionaries game lambda-functions lists python3 sets strings tuples
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https://github.com/levichu51/pro2-practica2-22-23
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https://github.com/aleksavukadinovic/kiaa
Materijali i rokovi za kurs konstrukcija i analiza algoritama za I smer na Matematickom fakultetu.
algorithms-and-data-structures bellman-ford-algorithm chinese-remainder-theorem convex-hull-algorithms data-structures dijkstra-algorithm eratostenes-sieve floyd-warshall-algorithm graph kmp kmp-algorithm minimum-spanning-trees segment-tree trie z-algorithm
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https://github.com/facundomunoz/data-structure
:books: Algorithms and Data Structures implemented in Java
data-structure-java data-structures
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https://github.com/neuodev/linkedlist
Build Linked List. Methods: reverseLinkedList, getKthFromTheEnd, toArray, size, indexOf, contains, deleteLast, deleteFirst, addFirst, addLast
data-structures linked-list reverse-linked-list
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Spatially distancing fair queue
data-structures fairness no-std queue round-robin stack
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https://github.com/valentinnsoare/structcraftlib
Java library with custom data structures made with customization benefits and performance in mind.
arraylist binary-search binary-search-tree data-structures design-patterns hashtable heap java library linked-list performance queue sorting-algorithms stack
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Basic data structures implementations in Python
data-structures data-structures-python
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My algo solutions (mostly hackerrank challenges)
algorithms data-structures typescript
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algorithm-design data-structures persistent-data-structures
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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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https://github.com/suniksha12/dsa_programs
This repository is a comprehensive collection of Data Structures and Algorithms (DSA) programs implemented in Java. Each major topic in DSA has its dedicated subfolder, referred to as a ‘set’. Each ‘set’ encapsulates 10-12 specific DSA programs related to the overarching topic.
algorithms approach data-structures datastructures-algorithms dsa file-upload git github interview-preparation interview-questions java pages problem-solving revision solutions spacecomplexity star timecomplexity
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algorithms brute-force bsu c-plus-plus cpp data-structures famcs graph-algorithms
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c data-structures list map tree vector
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https://github.com/tom-spalding/petrie-itis
a ITIS search wrapper to be used with Petrie
api api-wrapper classification data-structures graph itis petrie phylogeny taxonomy
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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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algorithms data-structures datatypes python
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https://github.com/amitbasuri/linuxpathtraversal
Application which does a Linux Path Traversal in memory.
data-structures golang golang-application tree-traversal-algorithm
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https://github.com/skyv26/leetcode-exercises
LeetCode is one of the most well-known online judge platforms that you can use to practice your programming skills by solving coding questions. It has over 1,100 different problems, support for over 18 programming languages, and an active community that is always there to help you with the solution
algorithms data-structures interview interview-practice interview-preparation interview-questions
Last synced: 15 Mar 2025
https://github.com/solygambas/coding-interview-algorithms-data-structures
Some algorithms and data structures to prepare for a JavaScript coding interview.
algorithms algorithms-and-data-structures coding-challenge coding-interviews data-structures javascript
Last synced: 07 Apr 2025
https://github.com/ernitingarg/very-large-file-processing-python
Python solution which uses min-heap data structure and thread parallalism to process very large file
data-structures large-files min-heap multiprocessing python3 space-complexity threading time-complexity unit-testing
Last synced: 16 May 2025
