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: 2026-06-29 00:07:46 UTC
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https://github.com/taharachedi/custom_double_linked_list_library-cpp

A C++ template-based doubly linked list implementation providing essential list operations such as insertion, deletion, searching, and reversal.

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https://github.com/yeyom/school_code

Personal school's code snippets, projects and homeworks, feel free to use them, for the most important snippets: https://gist.github.com/YeyoM

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https://github.com/iamjayprakash/dsa

This Repository contains codes in C programming Language related to Data structure and Algorithm.

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https://github.com/evasabeeh/travel-route-planner

Implemented Dijkstra's algorithm to find the most optimal path between the origin and destination.

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https://github.com/simranjeet97/leetcode_practice

Practicing the Leet Code Codes for Competitive Programming

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https://github.com/msadeqsirjani/mstree-bench

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https://github.com/aleiva17/heap-happens

Simple, flexible, and performant implementation of the heap data structure.

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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. 🚀

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https://github.com/follen99/algorithmsanddatastructures_java

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COMP9024 Data Structures and Algorithms 18S2

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Queue implementation in JavaScript (based on Array)

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constructing a binary tree structure and finding path on it

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Experiment to evaluate different implementations of the rope data structure

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https://github.com/twitu/algorithms_part_i

Programming assignments in Algorithms part 1 by Princeton - covering topics of Sorting, Heaps, Quick Union and Trees

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https://github.com/tristanpenman/algorithms

Code for various algorithms, data structures, and coding interview questions

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https://github.com/danitilahun/competitiveprogrammingsolutions

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File compressor that utilizes Huffman Algorithm and RLE

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https://github.com/mmiranda96/algorithms-go

Algorithms workshop in Golang

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https://github.com/shalldie/gog

Generic data structures and functions of Golang. Golang 的泛型数据结构/方法。

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https://github.com/sakshijain009/just-problems

Variety of Data Structures and Algorithms Problems in C and Java 🥂

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https://github.com/sparsh-kumar/meeting-scheduler-api

Meeting scheduler backend API written in Express and Node Js.

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https://github.com/make-github-pseudonymous-again/js-fifo

:blossom: First In, First Out data structures for JavaScript

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https://github.com/lauslim12/competitive-programming

My solutions for many competitive programming websites.

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https://github.com/ehab-elshimi-developer/java-problem-solving-sheets

Scalable Java problem-solving sheets — modular, backend-ready, clean-coded, and mindset-driven. Designed to simulate real-world engineering challenges.

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https://github.com/kwilczynski/container

Simple data structures to use in the Go Programming Language

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https://github.com/aditya172926/ds-algo-notebooks

Algorithms, Data Structures explanation, Machine learning and Deep learning code and theory.

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https://github.com/sbueschel/go-linked

Doubly linked list for Go (with generics)

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https://github.com/lotrien/leet-code

Algorithm and data structure problems from https://leetcode.com solved in JavaScript

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https://github.com/rajarakoto/codingame-codesignal-solution

My lists of solved problems on codingame & codesignal 💡

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https://github.com/haidermalikk/cs_notes

My CS notes. Include Topics Like: Data structures, Algorithims, OOP, Syntax for various languages, etc.

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https://github.com/oneblack333/pizza_sales_analysis

The project involves transforming raw pizza sales data into actionable business intelligence through analysis and visualization. This enables pizza business owners to make data-driven decisions on inventory, staffing, and marketing, ultimately improving performance and profitability.

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https://github.com/harismuneer/queue-and-stack

🎈 A C++ implementation of two datastructures: queue and stack

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https://github.com/forketyfork/coding-problems

Solutions to various coding problems from LeetCode, HackerRank, Daily Coding Problem etc. Each problem is accompanied by unit tests.

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Go library with mathematical functions, data structures and other concepts

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Personnal project. Funny Php app to find which dog breed you would be if you were a dog. No framework but cool design patterns! One month work alone.

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https://github.com/amrdb/data-structures-cs61b

Labs & Projects for UC Berkeley's data structures course (CS61B).

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https://github.com/yash22222/sync-intern-s-ml-tasks

SYNC INTERN'S Machine Learning internship will offer you to enhance your skills by doing real-life example projects. This internship will increase your knowledge in the field of data and algorithms to understand how a machine learns.

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https://github.com/mohammad-malik/linkedlist-notepad

A console-based notepad using a 2D linked list for text storage. Features text editing, saving, loading, and a spell-checker with correction suggestions—all in a C++ console environment.

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https://github.com/swetha4444/data-structures

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https://github.com/justinlubin/cs-162-notes

UChicago CS 162 Notes, Winter 2017.

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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.

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https://github.com/kuwa72/matcher

Simple query language of matching object and query for golang.

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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.

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https://github.com/darthdevv/javascript

Practicing JavaScript and implementing new patterns and algorithms and data structures

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https://github.com/arkaung/dart_lru

A simple LRU package in Dart

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https://github.com/moindalvs/learn_feature_engg_time_series

Feature Engineering on Time Series Dataset (Flight Price Prediction)

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https://github.com/xanonymous-github/data_structure

Practice Data Structure

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https://github.com/praveenraam/dailycodingnote

A repository for daily programming notes and code snippets organized by topics like languages, data structures, algorithms, OS. Managed with Obsidian for efficient learning and version control.

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Last synced: 18 Mar 2026

https://github.com/i-umairkhan/data-structures

Includes C++ Implementation of Data Structures and Algorithms.

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https://github.com/solangeug/text-editor

This project is part of the Data Structures and Performance in Java Coursera course, developed by the University of California, San Diego. It allows its user to manage, manipulate and reason about large sets of textual data.

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https://github.com/mohamedhmini/hlcio

High-Level-C

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

The rust wrapper of Btree *

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https://github.com/somaz94/terraform-bigquery-googlesheet

terraform-bigquery-googlesheet

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https://github.com/miladsade96/leetcode_with_java

Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit

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https://github.com/lurado/ldocappedqueue

A queue that doesn't grow indefinitely.

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https://github.com/miladsade96/lcrs

LeetCode Related Stuff

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https://github.com/ranaessam03/vectorclass

Vector class implementation using c++

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https://github.com/samuelastech/code

Every piece of concept that I'm learning will be placed here so that I can consult it later as a reference

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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/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.

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Last synced: 12 Oct 2025

https://github.com/soroush-04/algorithms-data-structures

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https://github.com/massigy/entry-to-data-structures

this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!

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https://github.com/jlmsc/estruturas-de-dados

Implementações de algumas estruturas.

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https://github.com/shikha-code36/striver-sde-sheet-python-solutions

Solution for Striver's SDE Sheet implemented in Python

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Last synced: 06 Jun 2026

https://github.com/shresta-voruganti/leetcodee

solutions to leetcode questions

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https://github.com/iam-abin/dsa

Data Structures and Algorithms

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https://github.com/ahmedabougabal/csharpscholarshipbackendtasks

Documenting all my assignments and tasks completed during the first phase in Career180 Learn IT Bootcamp (.NET backend track). The bootcamp covers backend development using .NET technologies, Stay Tuned!

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https://github.com/rvats20/airline-dashboard

Airline Dashboard is designed to provide real-time insights and analytics for airline operations. This dashboard helps airlines monitor key performance indicators (KPIs), track flights, manage resources, and improve overall efficiency.

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https://github.com/andronovo-bit/hybridcachelibrary

HybridCacheLibrary - A high-performance, thread-safe caching library in C#, combining the strengths of both LRU and LFU cache eviction strategies. Perfect for managing dynamically sized caches with customizable frequency settings.

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Last synced: 09 May 2026

https://github.com/kishore-ganesh/datastructures

A collection of datastructures implemented in C and C++

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https://github.com/rahulkp220/algorithms-datastructure-refresher

A repo dedicated to refresh my algorithms and data structure knowledge.

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Data Structures and Algorithms

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A simple program that finds the seating arrangement for passengers for a given custom airplane seat layout.

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🎓 Coursera: Data Structures and Algorithms Specialization | JavaScript

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https://github.com/cogitatortech/ordered

A collection of data structures that keep data sorted by key (WIP)

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https://github.com/gabrielmpinho/cs50-sql

Solutions and notes from CS50’s Introduction to Databases with SQL. Covers CRUD operations, data modeling, normalization, joins, views, indexes, and connecting SQL with Python and Java. Begins with SQLite for portability and introduces PostgreSQL and MySQL for scalability.

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https://github.com/nilesh2000/errorfreecodes

Repository I use for my interview preparation.

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https://github.com/nelsonbn/algorithms-data-structures-binary-search-tree

Algorithms and Data Structures - Binary Search Tree (BST)

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https://github.com/sagar-gavhane/rahome

Popular data structures for writing efficient programs in JavaScript.

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https://github.com/nixtomalon/guess-the-number

🎲 A basic text-based game developed using the C programming language.

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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/aritrac1/java

All the Basics concepts of Java, OOPs, DSA in Java and some Projects along practice problems(leetcode and other platforms) and other resources.

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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/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/apexcaptain/koconut

Provide interchainable array, set, map and etc supporting both normal and async callbacks as their action arguments.

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https://github.com/bzdgn/c-stack-implementation

A Simple Stack Implmentation on C

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Last synced: 16 Oct 2025

https://github.com/opixelum/brain-disk

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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

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Last synced: 19 Jan 2026

https://github.com/makramkd/theoden

A deliberately thin data structures library.

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https://github.com/yigittopm/javascript-data-structures-and-algorithms

Data Structures & Algorithms with Javascript (Michael McMillan)

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Last synced: 11 May 2026

https://github.com/valentinnsoare/mathquizwithcomputerassistedinstructions

Math quizes with an interactive menu and instructions from computer to solve the questions in case you have your answer wrong.

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Last synced: 30 Apr 2026

https://github.com/siddhantsingh1230/algorithms

All Algorithms in nutshell C

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Last synced: 12 Oct 2025

https://github.com/dimodimchev/struct-algo

A repository where I will upload different data structures and algorithms I explore

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https://github.com/aitorruizes/c-singly-linked-list

This C implementation offers a generic singly linked list with customizable operations like insertion, deletion, and searching, using function pointers for flexibility with node behaviors.

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Last synced: 29 Oct 2025