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: 2026-06-30 00:07:47 UTC
JSON Representation

https://github.com/thegatesdev/maple

A clean, type safe intermediary structure

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https://github.com/rogercoding/data-structure-and-algorithm

A repository containing the function code of data structures and algorithm for collaboration for the open source tournament

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:scissors: Fibonacci heap data structure for JavaScript

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https://github.com/abdullahashfaqvirk/Python-DSA

Data Structures and Algorithms implemented in Python with unit tests.

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https://github.com/rizwanullah313/library-management-system

Library management system using C++ data structure..

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https://github.com/monamobeen/60daysdsatrack

60DaysDSATrack is a comprehensive and intensive program designed to build a strong foundation in data structures, algorithms, and problem-solving skills through daily coding challenges and hands-on projects.!

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https://github.com/saadsalmanakram/ds-bigo-complexity

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DSA programs based on JAVA 🖥️ . Hope You Find Something Important 💡. ☺

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Only me particing some Leetcode problems :)

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https://github.com/sarincr/data-analytics-with-knime

Data Analytics with KNIME (Konstanz Information Miner), a free and open-source data analytics, reporting and integration platform. KNIME integrates various components for machine learning and data mining through its modular data pipelining concept. A graphical user interface and use of JDBC allows assembly of nodes blending different data sources, including preprocessing (ETL: Extraction, Transformation, Loading), for modeling, data analysis and visualization without, or with only minimal, programming.

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https://github.com/wesleey/advanced-data-structures

Linked lists, Queues, Stacks, Trees, Graphs and Hash tables.

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Implementation of all basic data Structure and algorithms in python.

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https://github.com/basitraza228/dart-leetcode-blind75

Blind 75 LeetCode Solutions in Dart – A collection of well-optimized solutions for the Blind 75 LeetCode problems, implemented in Dart. This repository is aimed at helping developers and competitive programmers practice essential coding patterns in Dart.

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:rice: Contiguously-allocated disjoint-set data structures for JavaScript

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Daily uploads of Leetcode solutions to enhance my coding skills.

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Implementation of Data-structures and Algorithms in Python.

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Cheatsheet STL C++, JavaScript, Python, ...

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All data structures and algorithms in Rust. 使用 Rust 语言实现所有的数据结构与算法

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https://github.com/tornikegomareli/deque

🦸‍♂️A Deque collection type implemented with Swift's protocols: Sequence, Collection, MutableCollection, and BidirectionalCollection with using of circular buffer to maximize memory usage

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Implementations of commonly data structure and problem solving with Python

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Course on Programming in C Language [Course No.: 18.0.0.2]

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https://github.com/danieljanes/algorithmics

Educational implementations of common algorithms and data structures

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https://github.com/n8rzz/quad-tree

QuadTree data structure written in TypeScript

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Several exercises about OOP in C++ including data structures and algorithms.

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https://github.com/nelson-lang/nelson-cloud

☁️ nelson on the cloud

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https://github.com/lehoangan2906/atcoder

Atcoder

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Go slice that can be modified while being traversed.

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https://github.com/muhammad-magdi/corebasicsclass

The Java Implementation of the Datastructures and Algorithms discussed in the Core Basics Class @CoachAcademy

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https://github.com/bl33h/mathematicalsets

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https://github.com/lehoangan2906/vnoj

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Personal submissions on Online Judge NCTU (國立交通大學程式解題系統)

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Dynamic Programming algorithms and Data Structures concepts

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Explore the fundamentals of data structures and learn about memory storage within computer systems.

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https://github.com/pleeko/graphulous

a library for working with graphs

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https://github.com/kamilhan-karaismailoglu/practices-related-to-data-structure

The program first saves the values received from the user in the queue structure, then adds the values in this queue structure larger than the average of the queue to the linked list created in accordance with the stack structure and copies this linked list into an array. Finally, it writes the created array to the screen. Made with C. This program was written for the Data Structures lecture.

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https://github.com/pranshu05/cppvault

open source CPP docs

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Home task for Basic Algorithms and Data Structures📊

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https://github.com/MasoudFallahpour/DS-Book

A "questions and answers" book about fundamental data structures (in Persian)

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https://github.com/lightsing/compact-map

'Small map' optimization: store up to a small number of key-value pairs on the stack.

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https://github.com/npepinpe/redstruct

REDis data STRUCTures

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https://github.com/ericduran/algo_ds

Algorithms & Data Structures w/ JS

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https://github.com/ekzhang/ekzlib

Source code for the ekzlib website

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https://github.com/maacpiash/cse225l

CSE225 (Data Structure and Algorithm) lab codes.

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https://github.com/i2mint/mongodol

MongoDB Data Object Layer

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https://github.com/himkt/algorithm-rs

🛠️ Data structure and algorithm written in Rust

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https://github.com/jintao-huang/leetcode-py

针对LeetCode解题开发的基于python的数据结构和算法库`leetcode-alg`

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https://github.com/haizlin/data-structures

javascript/nodejs 数据结构

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https://github.com/lucidfrontier45/threshold_dict

A data structure to find smallest key that is larger than the query.

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https://github.com/shivam0110/data-structure

Codes for various data structure in C, C++ and JAVA

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LinkedList and DoubleLinkedList implementation in JavaScript

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https://github.com/chessai/disjoint-sets

Haskell Disjoint Sets (Union Find) Library

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https://github.com/astrocatalogs/astroschema

Package defining schema relevant to astronomy and astrophysics data, providing useful interfaces for interaction with those schema.

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https://github.com/ajayns/c-programs

A collection of data structure and algorithm implementations in C

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https://github.com/vasukalariya/must-do-coding-questions-for-companies-like-amazon-microsoft-adobe-gfg

Solutions to the question list on GeeksForGeeks.

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https://github.com/suhatanriverdi/student-database

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https://github.com/coralblocks/coralds

Garbage-free, single-threaded data-structures (maps, sets and lists) optimized for speed.

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https://github.com/lastancientone/amd-vs-nvda

Analyzing 2 technology stocks using Master Analyst Program (MAP).

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https://github.com/sumonta056/code-library

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