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: 2026-07-19 00:07:46 UTC
JSON Representation

https://github.com/inspirate789/alloc

Memory manager for go based on memory arenas

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https://github.com/can-dy-jack/stack

stack implementation in JavaScript

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https://github.com/sandyyyzheng/mouse-maze

Mouse-Maze: A Freshman Data Structure Course Project based on DFS

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https://github.com/orabazu/js-data-structures

Some of the data structures implemented in Javascript

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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

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https://github.com/2kabhishek/hackerrank

Solutions to HackerRank problems ✅💯

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https://github.com/sysread/skewheap-pp

A fast and flexible heap structure written in pure perl

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https://github.com/okeuday/blookup

Binary Lookup Data Structure

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https://github.com/nitinkedia7/cs210-data-structures

Solutions to assignments of CS201/210 Data Structures course taught at IITG-2017

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https://github.com/alkasm/timingdiagram

Temporal boolean algebra

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https://github.com/sr-tamim/algorithm-practice

Data Structure and Algorithm (DSA) practice repo of SR Tamim

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

Data Structures and Algorithms in Python

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https://github.com/ahmed-roshdy-1/lab-3-assissment

it problem-solving using data structures and that when I in my second years in computer science college

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https://github.com/nkokor/Fibonacci-Heap

Python implementation of Fibonacci Heap

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https://github.com/shravanatirtha/must-know-java-programs

All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.

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https://github.com/jcalmcrasher/hackerrank-challenges

My algo solutions (mostly hackerrank challenges)

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https://github.com/agnel/leetcode

My solutions to leetcode practice

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https://github.com/grainme/cs50x_2022

Bunch of CS problems

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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/willgreen98/data-structures-and-algorithms

Sorting-Algorithms For CS Theory

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https://github.com/fabriciopsouza/miniprojeto-dw

Miniprojeto Curso PostGree SQL e Pentaho DI

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

atcoder solutions

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https://github.com/elvinweb/js-algorithmanddatasturucture

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https://github.com/ochieng424/data-structures-and-algorithms

Data Structures and Algorithm in Python

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https://github.com/tarball0/data-structures-notes

Repo to help with Data Structures and Algorithms

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Last synced: 21 Feb 2026

https://github.com/kfrancischen/leetcode

Leetcode solutions

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https://github.com/w8r/binary-trees

Binary trees: Simple Binary, AVL, Red-Black

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https://github.com/valentinnsoare/structcraftlib

Java library with custom data structures made with customization benefits and performance in mind.

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https://github.com/devdrops/spl-data-structures

Material usado na talk do PHP Community Summit 2018.

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https://github.com/addytrunks/data_structures

The codes for all the lab exercises for the course CS1006T Data Structures.

cpp data-structures

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https://github.com/alecmocatta/sum

General-purpose sum types.

data-structures rust sum-types

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

A collection of Algorithms and Data Structures written in Java

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https://github.com/tufahel/interview-prep-q-a

This repo is to track, save and practice mostly asked questions in technical interview for future use and hand-note for beginners like me.

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https://github.com/bzdgn/tower-of-hanoi-demo

Tower Of Hanoi Demonstration WIth Java and Custom Stack Implementation For Pegs

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https://github.com/alansastre/java-concurrency-collections

Colecciones concurrentes en Java. Estructuras de datos concurrentes.

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https://github.com/rhaeguard/algorithms-in-java

The collection of my Java implementations of common algorithms and data structures and more

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https://github.com/ashok-arjun/facebook-clone

Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.

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Last synced: 25 Mar 2025

https://github.com/sakshi-choudhary/leet

Leet It!

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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.

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Last synced: 05 Jun 2026

https://github.com/diable201/ads2021_practice

Codes from practice lessons

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https://github.com/antouhou/anycow

A supercharged container for read-heavy, occasionally-updated data structures with multiple storage strategies

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https://github.com/rishabh672003/hash-table-in-cpp

A very simple hash table implementation in CPP

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https://github.com/aleksavukadinovic/kiaa

Materijali i rokovi za kurs konstrukcija i analiza algoritama za I smer na Matematickom fakultetu.

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https://github.com/fogfish/skiplist

Golang SkipList data structure

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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.

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https://github.com/jacobgrisham/spell-checker-data-structures-using-c

Program that spell-checks a file after loading a dictionary of words from disk into memory. Includes run-time data output.

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https://github.com/awais-124/stack-expression-converter

Expressions Converter. Third semester project using data structures concept.

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https://github.com/levichu51/pro2-practica2-22-23

Práctica de la asignatura de Programación 2 de la UDC 22/23

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Last synced: 16 May 2025

https://github.com/rishabh96b/simple-coding-solutions

Here you can find the code for simple programs. This is for beginners who can take reference from these solutions.

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Last synced: 25 Mar 2025

https://github.com/henriquelimas/go-algorithm-design-manual

Codes in Go from Algorithm design manual Book

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https://github.com/kalyan4636/interview-coding-practice-questions

PYTHON AND JAVA CODING SNIPPETS, TECHNICAL INTERVIEW QUESTIONS AND PRACTICE CODE.

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Last synced: 11 Apr 2026

https://github.com/limajpp/data-structures-exam

This repository contains my group's solution implementation for the final exam of the data structures course. It was designed by me, and my friend, Gabriel.

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https://github.com/sasha-hk/cpp

🏔️ Basic algorithms and data structures on cpp

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https://github.com/d-michail/jheaps-trace

Trace drivers for JHeaps

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https://github.com/angelosans/typescript

From noob to Pro using TypeScript

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https://github.com/ascii-dev/puava

A polyglot library of data structures & algorithms built from first principles. (C, C++, Java, Python, Rust, Go). Managed with Bazel.

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Last synced: 13 Apr 2026

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

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Last synced: 18 Apr 2026

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

用C语言写的数据结构课程设计作业（2024.2.22）

c data-structures

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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

Last synced: 30 May 2026

https://github.com/simranjeet97/google-cloud-access-using-python

Google Drive Access using Python, Interact Programmatically and Manipulate accordingly

data-analysis data-science data-structures data-visualization gcp gcp-cloud-functions gcp-compute gcp-compute-engine gcp-projects gcp-storage google googlecloud googlecloudplatform python python3 visualization

Last synced: 23 May 2026

https://github.com/almmiko/rttd

Solutions for different technical problems.

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Last synced: 06 Jul 2025

https://github.com/snandasena/cf-contests

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

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https://github.com/martincorona007/coding-puzzle

My answers to LeetCode, HackerRank, Codewars etc.

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Last synced: 05 Sep 2025

https://github.com/adriandarian/hackerrank

💻 All of my HackerRank Solutions

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Last synced: 18 Jan 2026

https://github.com/apfirebolt/data-structures-and-algorithms-in-python

Data Structure and Algorithms in Python

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Last synced: 15 Mar 2025

https://github.com/darthdevv/javascript

Practicing JavaScript and implementing new patterns and algorithms and data structures

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Last synced: 05 Jun 2026

https://github.com/aaron-zhao/js-utils

js-utils-z provides JavaScript utility functions including commonly used data structures.

data-structures javascript utility

Last synced: 15 Mar 2025

https://github.com/wisdomenigma/probable-potato

The rust wrapper of Btree *

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Last synced: 21 Apr 2026

https://github.com/ernyoke/algorithms-ts

Algorithms and data-structures implemented in TypeScript (NodeJs)

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https://github.com/lebrancconvas/datastructure-algorithms-playground

Practicing Data Structures and Algorithms in various Programming Language.

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Last synced: 04 Jun 2026

https://github.com/seigtm/bidirectionalringlist

Ring doubly linked list C++ class implementation. My very old college homework from 2020.

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Last synced: 20 Apr 2025

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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Last synced: 09 Mar 2026

https://github.com/bpstelios10/coursera-algos

Coursera algorithms 1 (from Princeton Uni)

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Last synced: 18 May 2026

https://github.com/evandrolg/data_structures_in_js

A collection of data structure developed in JavaScript.

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Last synced: 06 Jun 2026

https://github.com/algusdark/programming-puzzles

A repository with programming puzzles and solutions in TypeScript

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Last synced: 20 Apr 2026

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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Last synced: 30 Mar 2025

https://github.com/thomasafink/optimal_knn_distance_for_data_science

Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm

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Last synced: 12 Jul 2026

https://github.com/cayo-rodrigues/gsic

This program accomplishes some common tasks done by grocery stores cashiers

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Last synced: 22 Mar 2025

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")]

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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/mavroprovato/algorithms

A library that implements various data structures and algorithms in C.

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https://github.com/cihat-kose/data-structures-and-algorithms

A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.

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Last synced: 09 Mar 2026

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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Last synced: 14 Mar 2025

https://github.com/smile040501/data_structures

My implementation of various Data Structures using C++

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https://github.com/yashkathe/dsa-with-javascript

Data Structures, Algorithms and Problems with Javascript

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Last synced: 25 Apr 2026

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/nberlette/iterable

Type-safe utilities for iterables and iterators in TypeScript and JavaScript.

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Last synced: 18 Apr 2026

https://github.com/xcmyz/calculator

A Calculator implemented in Python.

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Last synced: 06 Jul 2025

https://github.com/utkarshmishra12/leetcode_solutions

LeetCode Solutions - Repository For Codes Of Various Data Structures And Algorithms and Competitive Programming Problems

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Last synced: 05 Apr 2026

https://github.com/mehwishferoz/wynk-music-app-in-c

C project simulating Wynk music app functionalities, featuring user management, music browsing, playlist creation, and song playback using linked lists, hash tables, stacks, and queues.

algorithms c data-structures dsa dsa-project

Last synced: 06 Jun 2026

https://github.com/ahmedosmandev/codeforces-solutions

Codeforces's problems solutions.

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Last synced: 15 May 2025

https://github.com/neelanjan00/grid-path-finder

A web app for finding and visualizing the path between a source position and a destination position in a grid using Graph algorithms such as BFS, DFS, Dijkstra, etc.

algorithms data-structures graph-theory reactjs search-algorithm

Last synced: 18 Apr 2026