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/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/shwetajoshi601/cracking-the-coding-interview-solutions
This repository contains my solutions to the problems in the book Cracking the Coding Interview.
cracking-the-coding-interview ctci ctci-solutions data-structures java solutions
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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/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/fawaz-ahmed/js-infinite-median
Calculate median of a stream of numbers using heap sort (with nlogn comlpexity)
crypto data-structures data-visualization graphs infinite math median median-heap numbers pricing streaming-data
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Implementation of a series of data structures in C
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Go common library
data-structures golang graph heap set stack tree trie
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https://github.com/bcongdon/hackerrank
:computer: My HackerRank solutions
algorithms data-structures hackerrank python
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https://github.com/npanuhin/itmo-algo
Homework solutions for the Algorithms and Data Structures course at ITMO University (2021/2022, Future)
algorithm algorithms algorithms-and-data-structures data-structures graph graph-algorithms greedy-algorithms itmo itmo-labs itmo-university searching-algorithms shortest-path-algorithm shortest-paths sorting-algorithms
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algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
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algorithm coding-challenge data-structures interview-questions nodejs
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Data Structures in F#
data-structure data-structure-in-fsharp data-structures data-structures-in-fsharp
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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
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https://github.com/hassanshehzad1/dsa_projects
## About - Virtual Pet Sanctuary Simulator The **Virtual Pet Sanctuary Simulator** is a comprehensive Java-based console application that simulates the management of a virtual animal sanctuary. The project is designed to provide an interactive experience for users in different roles—Manager, CareTaker, and Guest—allowing them to manage, care for
avl-tree binary-search-tree data-structures data-structures-and-algorithms dsa dsa-algorithm graph hashing hashmap heap iterator java linked-list queue searching-algorithms sorting-algorithms stack tree
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https://github.com/priyansusahoo/data-structure-and-algorithms-java
Learning Data Structures & Algorithms | Leetcode | Java
algorithms data-structures dsa-practice graph java leetcode leetcode-java list searching-algorithms sorting-algorithms tree
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https://github.com/pamphilemkp/vet-clinic-database
In this project i used a RDBMS ( Relational Data Base Management System) to create a table which will store information about animals for a vet clinic.
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https://github.com/guusdias/dijkstra-algorithm
N3 of data structures.
c data-structures dijkstra-algorithm
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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
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https://github.com/nilesh2000/errorfreecodes
Repository I use for my interview preparation.
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https://github.com/bryanbill/algo
Algo is a series of several algorithms written in pure dart
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https://github.com/bl33h/byletter
Categorize words by their starting letter in a dictionary.
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https://github.com/that-prod-guy/foodpanda-management-system
A CRUD based project made using C++ Data Strucures
2darrays avl-tree cplusplus data-structures dijikstra-algorithm graphs linked-list queue stack
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https://github.com/liu42/datastruct
数据结构学习项目
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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/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/sysread/skewheap
A fast, efficient, self-adjusting heap for Perl, implemented in C
c data-structures heap perl skew-heap xs
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https://github.com/guibrandt/multi-splay
Multi-splay tree implementation written in Go
data-structures dynamic-optimality go multi-splay-tree tree-structure
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https://github.com/asarkar/algorithms-design-analysis
Lecture videos and homework for Algorithms: Design and Analysis, Part 1, taught by Tim Roughgarden
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https://github.com/abhijeet-muneshwar/leetcode
This repository contains solutions to LeetCode problems solved in Java & Golang.
algorithm data-structures golang java rust system-design
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https://github.com/emmanuel-dominic/ireporter_api
IReporter enables any/every citizen to bring any form of corruption to the notice of appropriate authorities and the general public. Users can also report on things that needs government intervention
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Data structure
array data-structures hacktoberfest
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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/the-c0d3r/data-structures-c
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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/joshua-light/fenwick-tree-rs
A Fenwick tree implementation.
data-structures fenwick-tree rust
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https://github.com/diogo-nb/radix-sort
Radix sort implementation in C for education purposes.
c data-structures radix-sort sorting-algorithms
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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/bsanket16/data-structures
Data Structures and Algorithms Library
algorithms data-structures problem-solving
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https://github.com/miguelriosoliveira/42
Projects from 42 school
algorithms c data-structures makefile shell
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Data Structures Assignments - FAST NUCES (Karachi) - CS201 - Fall 2018
bfs c cpp data-structures dfs infix optimization pathfinding postfix
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https://github.com/hirenchauhan2/linkedlist
Linkedlist in Go
data-structures go golang linked-list
Last synced: 14 Jan 2026
https://github.com/wislertt/leetcode
algorithms data-structures leetcode python
Last synced: 19 Apr 2026
https://github.com/01barthez/learn_datastructure_c
In the university context, learning C language is a prerequisite for success in certain subjects such as INF131, INF231... To make up for this deficit, I'm going to learn complex data structures in C (Stack, File, Lists...).
c data-structures file initialization list makefile pile programming-exercises
Last synced: 04 Mar 2025
https://github.com/manu-sh/my_collections
A collection of generics data structures (WIP)
c data-structures generics wip
Last synced: 14 Aug 2025
https://github.com/simranjeet97/datastructures_algoritms_python
Data Structures and Algorithms using Python
algorithms arrays arrays-and-strings coding data data-science data-structures datastructures-python hashing interview-preparation interview-questions linked-list python stacks stacks-as-an-array
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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
Last synced: 05 Oct 2025
https://github.com/jlmsc/estruturas-de-dados
Implementações de algumas estruturas.
algorithms algorithms-and-data-structures data-structures java
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My coding problem solutions
algorithms data-structures hackerrank leetcode
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All Algorithms in nutshell C
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c data-structures linked-list singly-linked-list
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A collection of datastructures implemented in C and C++
data-structures datastructures datastructures-implemented sort
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A comprehensive C++ library for efficient data management using hash tables. Features customizable hashing, collision resolution.
c-plus-plus cpp data-structures hash-map hash-table hashtable
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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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🚀 Daily solutions for GeeksforGeeks Problem of the Day (POTD) - 2025.
bit-manipulation coding-challenges coding-practice competitive-programming data-structures dsa dynamic-programming geeksforgeeks geeksforgeeks-potd- potd problem-solving
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JS Interview preparation 👨💻 📊 📋
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algorithms competitive-programming data-structures
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https://github.com/tterb/data-structures-and-algorithms
A collection of Algorithms and Data Structures written in Java
algorithms data-structures java
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https://github.com/wzslr321/leetcode
My leetcode solutions, update systematically :>
algorithms algorithms-and-data-structures cpp data-structures leetcode leetcode-cpp leetcode-solutions
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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/nubango/eda-domjudge
Estructuras de Datos y Algoritmos | Data Structures and Algorithms | UCM - DV
algorithms algorithms-and-data-structures data-structures
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https://github.com/snandasena/cf-contests
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algorithms bst cpp data-structures dp graph greedy-algorithms math
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A minimal implementation of a dynamic array I'm writing in C, inspired by C++ STL's std::vector.
c-programming data-structures dynamic-array reimplementation
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Data Structures and Algorithms
data-structures datastructures-algorithms dsa dsa-javascript javascript js
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https://github.com/imdanielsp/dstructs-swift
A Swift's data structures and algorithms library. The purpose of this repository is to practice the Swift programming language and data structure in general.
algorithms data-structures practice review swift
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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
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This repository contains all the Data Structure and Algorithms that I have worked on. Implementation of these data structures and algorithms are done using the Python programming language.
algorithms-and-data-structures data-structures dsa python-3
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https://github.com/diable201/ads2021_practice
Codes from practice lessons
algorithms cpp data-structures
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https://github.com/luigisalcedo/data-structures
This is repository that contains a Java packages with differents data structures implementation.
Last synced: 04 Oct 2025
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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30-Day LeetCoding Challenge In Go programming language
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algorithms-and-data-structures data-structures
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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/allansifuna/freelance-assignments
Freelancing assignments that i have coded for clients.
algorithms allansifuna assignments data-structures freelance python3
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https://github.com/tomasoak/datahopper
Python package for data engineering and data wrangling
data data-analysis data-engineering data-mining data-science data-structures data-wrangling datascience pandas python
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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/dangnm9699/applied-algorithms
Applied algorithms / HUST / 20192
algorithms cpp data-structures hust
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https://github.com/sumitkumargiri/data-structure-project-convert-an-array-to-a-doubly-linked-list
This repository contain all the best practices for managing Github repository.
data-structures datastructuresandalgorithm github project
Last synced: 12 Mar 2025
https://github.com/dimodimchev/struct-algo
A repository where I will upload different data structures and algorithms I explore
Last synced: 13 Oct 2025
https://github.com/talha4t/dsa
Data Structure and Algorithm
algorithms data-structures data-structures-and-algorithms dsa
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https://github.com/miladsade96/leetcode_with_java
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algorithm algorithms algorithms-and-data-structures data-structures java java-8 javaee leetcode leetcode-java leetcode-solutions
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https://github.com/minikin/dart-algorithms
🧮 Algorithms and data structures implemented in Dart with explanations and links to further readings
algorithms dart data-structures
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https://github.com/seatonullberg/ugraph
C89 undirected graph implementation.
c data-structures graphs undirected-graphs
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https://github.com/rishabh672003/hash-table-in-cpp
A very simple hash table implementation in CPP
cmake cpp cpp20 data-structures hash hash-table hashing
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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/fmorenovr/gods
Golang Data Structures implementation.
array-list binary-search-tree data-structures doubly-linked-list enumerables graph hash linked-list lists maps queue sets stack tree
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
allegro5 arrays cpp data-structures estructuras-de-datos fstream game poo
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https://github.com/henriquelimas/go-algorithm-design-manual
Codes in Go from Algorithm design manual Book
algorithms computer-science data-structures golang
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https://github.com/aditeyabaral/data-structures-lab-ue18cs207
A repository containing the source codes to the problem statements given as part of the Data Structures Laboratory course (UE18CS207) at PES University.
algorithms algorithms-and-data-structures c data-structures
Last synced: 26 May 2026
https://github.com/jabolopes/go-sparseset
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data-structures generics go golang golang-library sets sparse-sets utility
Last synced: 21 Mar 2025
https://github.com/elazzouzihassan/graphql-tuto
Welcome to the GraphQL Tutorial repository! 🚀
api data-structures graphql nodejs tutorial-sourcecode
Last synced: 13 Apr 2026
https://github.com/jusexton/datastructu-rs
Data Structures written in the rust programming language.
Last synced: 13 Apr 2025
https://github.com/amankumarsinhagithub/data-structures-algorithm-dsa
algorithms cpp data-structures dsa
Last synced: 20 Aug 2025
https://github.com/inforkgodara/insertion-sort
A single class implementation of insertion sort
data-structures inforkgodara insertion-sort java
Last synced: 20 Aug 2025
https://github.com/dy/multiscale-array
Multiscale representation of an array
Last synced: 06 Sep 2025