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/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/bryanbill/algo

Algo is a series of several algorithms written in pure dart

algorithms data-structures

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https://github.com/lucidfrontier45/indexed-vector

A Rust library that implements vector container that can be indexed with specified function.

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Data Structures 'N' Algorithms

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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)

c cpp data-structures java

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https://github.com/victoriacheng15/data-structures-and-algorithms

a repo contains my solutions included Jest testing for DSA problems from HackerRank, Leetcode, and Project Eular

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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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All Algorithms in nutshell C

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https://github.com/perfectmak/gostructures

Data Structure implemented in Go

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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

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Aizu Online Judge

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This is a small arduino "library" made of data structures for common IO components with common functionality for myself that I find extremely helpful.

arduino arduino-library arduino-uno data-structures

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https://github.com/fredericbonnet/colibri

Colibri is a fast and lightweight garbage-collected datatype library written in C

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https://github.com/muhammed-rizin/data-structures

This repository focuses on implementing various data structures and algorithms using JavaScript. It covers a wide range of topics including, Linked List, Array, Binary Search, Linear Search, Recurtion , Sorting algorithms, Stack, Queue, Hash Table , Tree, Binary Search Tree, Heap, Graph and Trie

array binary-search-tree data-structures hashtable heap javascript linked-list queue recursion sorting-algorithms stack string tree trie

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Linkedlist in Go

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https://github.com/abhijivani3001/dsa_in_c

This repository is of Data Structure in C language.

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https://github.com/bm371613/slice-aggregator

A library for aggregating values assigned to indices by slices and the other way around

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

Lab works for Data Structures

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A list of all algorithms implemented in plain javascript with clean code and explanation.

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https://github.com/bola-nabil/codeforces

codeforces solutions

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https://github.com/mbah24-dev/push_swap

Push_swap est un projet de l'école 42 qui consiste à trier une pile d'entiers en utilisant un ensemble d'instructions prédéfinies. L'objectif est d'écrire un programme efficace capable de résoudre ce problème avec un minimum de mouvements. 🚀

algorithms c data-structures

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https://github.com/martin-majlis/probstructs

Collection of probabilistic data structures - CM-Sketch, ECM-Sketch, exponential histogram in C++.

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https://github.com/nouemankhal/competitive-programming

Some of my solutions for competitive programming problems in different Online Judges ( Codeforces, UVa, SPOJ, Kattis...) and contests

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https://github.com/yziyan/data_struct

数据结构

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All steps and tasks that I used to learn Python and mySQL with ALX

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[RMIT 2024A] COSC2658 - Data Structures & Algorithms - Group Assignment

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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

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🕹 Implementation of a 8 puzzle game using traversal algorithms.

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Library System - Data Structures project with Linked Lists

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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.

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https://github.com/ahmdtaha/tree_viz

Java code to visualize trees (e.g., BST, BTree, QuadTree)

avl-tree binary-search-tree binary-trees btree data-structures debugging-tool eclipse java kdtrees quadtree visualization

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https://github.com/pzaino/gods

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https://github.com/schak04/s-vector

A minimal implementation of a dynamic array I'm writing in C, inspired by C++ STL's std::vector.

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Exercises, notes about my Python learning path

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Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.

algorithms bst cpp data-structures dp graph greedy-algorithms math

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https://github.com/vishesh-pandey/dsa-python

Data Structures and Algorithms in Python

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Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.

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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.

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This repository contains all the answers for the🚀 LEETCODE and ⭐GFG questions, And the files are named with the Date.

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Data Structures and Algorithms. LeetCode Problems Practice.

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https://github.com/miguelriosoliveira/42

Projects from 42 school

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https://github.com/easonsyc/queues-stacks

Data structures queues and stacks.

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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.

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Solutions to some DS Algo problems

algorithm array bit-manipulation data-structures dynamic-programming graph hash heap interview-practice interview-questions linked-list string tree

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https://github.com/fogfish/skiplist

Golang SkipList data structure

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https://github.com/fl03/algae

A collection of useful algorithms and data-structures optimized for blockchain environments

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https://github.com/mohitbansal964/binary-tree

Binary Tree Insertion, Traversal and display in vertical and horizontal format

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https://github.com/itsjomon/java

Java Programming & Data Structures/Algorithms repository for quick revision, practice, and reference.

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https://github.com/maxicorrea/javascript-data-structures

Basic implementation of data structures programmed and tested with javascript and jest.

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https://github.com/muawiya-contact/leetcode-solutions-by-codingmoves

# leetcode-solutions-by-codingmoves

ai-student c coding-interview coding-moves coding-practice codingmoves competitive-programming daily-coding data-structures dsa-algorithm interview-preparation java js leetcode-solutions problem-solving python

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https://github.com/felipeversiane/target-teste

Technical test proposed by the company Target Sistemas.

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https://github.com/jojusuar/c-linkedlist

C implementation of a generic linked list with queue and stack functionalities

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https://github.com/greybax/stack-data

Simple stack imlementation on ES6

algorithm algorithm-and-data-structure algorithm-and-datastructure algorithms-datastructures data-stack data-structure data-structures datastructure datastructures es6 es6-javascript js js-data stack stack-based stack-data stacks stacks-project structured-data structures

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https://github.com/smile040501/data_structures

My implementation of various Data Structures using C++

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Data Structure and Algorithm Analysis

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https://github.com/rafalwrzeszcz-wrzasqpl/pl.wrzasq.commons

General-purpose data structures and routines.

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https://github.com/shirshendubhowmick/golang-data-structures

Popular data strctures & algorithms in Go lang

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https://github.com/elazzouzihassan/graphql-tuto

Welcome to the GraphQL Tutorial repository! 🚀

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https://github.com/palak-463/javadsa

Join me on an adventure where I tackle data structures and algorithms using Java, sharpening my problem-solving skills along the way. 🖥️

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https://github.com/pedroth/nabla.js

Mathematical & Computer Science reference implementation, of various algorithms and concepts.

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A key value store to explore on database and storage internals

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https://github.com/fralotito/icpctraining_unitn

Training for the ACM - ICPC competition @ UniTN

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https://github.com/mihirh19/python

a repository for collaborative development and version control using Git that houses Python code files, documentation, tests, and other project-related files.

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Problem Solving, 자료구조, 알고리즘 공부 내용 정리

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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

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"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

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https://github.com/lkmc2/datastructure

C语言数据结构

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https://github.com/gunksd/data-structure-course-design

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Introduction and basic knowledge about data structures and implementation of it in Java language.

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This is a compilation of many important data structures and their applications.

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https://github.com/ivstudio/dsa

This repository serves as a study and exercise guide for JavaScript data structures and algorithms (DSA).

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🐍 Python programming ranging from beginner to advanced levels, enhancing coding skills and understanding to various Python concepts.

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https://github.com/kedarkk1/data-structures-and-algorithm-visualizer

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algorithms-and-data-structures and data data-structures dsa python python3 structure

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https://github.com/l0rd-inquisit0r/c

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ann-search approximate-nearest-neighbor bitsets cpp data-structures efficient-filtering hnsw optimization roaring-bitmaps