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/mominaamjad/pizza-ordering-system

A project developed to practice the queue data structure in cpp. It is a simple pizza delivery system that runs on cmd.

cpp data-structures queue semester-3

Last synced: 30 Jun 2026

https://github.com/azarankin/c_reference

C reference

c data-structures

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https://github.com/daleksla/stl

Common algorithms & structural implementations of the C++'s standard library, rewritten to be small, portable, and fast (UNDER SERIOUS REVISION)

common-algorithms compilation cpp cpp11 cpp14 data-structures header-only template-metaprogramming

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https://github.com/mburuxx/alx-higher_level_programming

High Level Programming and Python projects

data-structures object-oriented-programming python

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https://github.com/willgreen98/project-euler

Infamous Project Euler : Problems and Solutions

algorithm-challenges algorithms data-science data-structures euler euler-exercises euler-solutions project-euler python python3

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https://github.com/mohazamani/datastructures-with-golang

binarytree data-structures golang linked-list stack trie trietree

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https://github.com/teamtigers/echartify

A web application built with .net core 2.2 that has come with the idea of reading the National Election's Data-set of Bangladesh in a fastest possible time and then representing the data-set with different statistical charts.

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https://github.com/harunuyguc/data_structures

Data Structures with C

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https://github.com/mustafahakkoz/0-1_knapsack_problem

Solutions and Performance Comparisons for Knapsack Problem

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https://github.com/mishalgupta/dsa-java

Here are all my Data structures & algorithm practice solutions.

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https://github.com/shayaanq/casino-database

This casino database was made using Data structures like Linked Lists and Sorting Algorithm in C++. It is used for efficient storage and manipulation of customer records, demonstrating proficiency in file I/O, data parsing, and sorting algorithms.

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https://github.com/momen-alshouha/data-structure-circular-singly-linked-list

This repository contains C++ implementation of a circular singly linked list using object-oriented programming principles. It includes classes for nodes, iterators, and the linked list itself, providing essential functionalities such as insertion, deletion, traversal, and more.

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https://github.com/mohamed-mostafaaa/monty

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https://github.com/danielblagy/containers

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https://github.com/professorlevi/competitiveprogramming

This repo will contain all the programs I practice for Competitive Programming

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https://github.com/fscotto/collection

Data structures in Golang

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https://github.com/harisali-git/stackbrackets

Full Stack Data Structure implementation with isBalanced(T* arr, int size) function which checks whether the brackets are properly balanced or not.

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https://github.com/firoz-thakur/leetcodesolving

Welcome to the LeetCode Problem Solving repository! This repository contains solutions to a variety of problems from LeetCode, covering a wide range of topics in Data Structures and Algorithms. The goal is to enhance problem-solving skills and help you ace technical interviews.

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https://github.com/thomasleavy/javadatastructuresandalgorithms

This repository contains Java implementations of different data structures and algorithms. Each one shows a different concept. It is intended to show how these elements work and how they're implemented in Java.

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https://github.com/jlgarridol/kson

A format to save HashMaps inspired on JSON using a key:value format

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https://github.com/noxmor/noxdata

NoxData is a C++ data structures library to organize, store and manipulate data.

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https://github.com/jcng75/building-interface

In my Assembly Class, we were given the task to utilize a data structure that can do the following:

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https://github.com/saket-sk/data-structures-repo

Data Structures implementation taught during my academic tenure. Read WIKI of this Repository for more Theory.

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https://github.com/nicolasbizzozzero/from-scratch

Implementing algorithms and data structures entirely from scratch

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https://github.com/nikhilgurnani/dailyproblems

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https://github.com/splode/practice-c

This project documents ongoing efforts to enrich my understanding of CS concepts while learning C.

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https://github.com/guibrandt/avl_tree

Árvore AVL de busca genérica em C++

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

Cpp code for some data structures with usage examples

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https://github.com/zyn10/hospital_managment_system_linkedlist

HMS using linked list in cpp & 3 file structure.

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https://github.com/talamus/python-relatable

An easier way to manipulate tabular data that has complex references.

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https://github.com/m-code12/revision-toolkit

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https://github.com/nepo26/estruturas_de_dados_1

Exercicios e implementacoes de estruturas de dados.

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https://github.com/andreysolovyev381/hash_table_no_invalidation

C++20 hash table that never invalidates its pointers and iterators. Slightly better than std::unordered - see ./benchmark

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https://github.com/brianelizondo/data-structures-binary-search-trees

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https://github.com/citizenlabsgr/data.world

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https://github.com/xorz57/trie

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https://github.com/fabriziomettini/dsa-i

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https://github.com/shoyeb45/datastructureandalgorithm

This repo contains implementation of various data structure and algorithms.

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https://github.com/paulomarruda/commondatastructures

Common data structures for the C programming language.

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https://github.com/mostafagalal1/expression_evaluator

Application using implemented stack data structure to convert from infix to postfix notations. And evaluate the postfix expression.

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https://github.com/spignelon/python

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https://github.com/lmithilesh-26/data-structures

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https://github.com/nelsonbn/algorithms-data-structures-queue

Algorithms and Data Structures - Queue

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https://github.com/stephenwanjala/priorityquejavaquiz

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https://github.com/dinomite/forgetsy-jvm

JVM port of Forgetsy, a trending library, backed by Redis

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https://github.com/venkataramanarao5/templated-data-structures-implemented-in-cpp

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https://github.com/mxssl/binary-search-tree

Binary Search Tree implementation in Go (Golang)

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https://github.com/johan-bolmsjo/ziggurat

Zig Data Structures

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https://github.com/zayarhtet/bag

Bag Data Type implemented in C++, specialized in Basic Object-Oriented Design.

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https://github.com/augustdanell/datastructures

Here I implement different datastructures. You never know when you need them, and so, to have them on Git ready to be used has helped me to solve many Kattis problems and more :)

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https://github.com/izam-mohammed/dsa-practices

In this repository, I document my journey of learning and practicing data structures and algorithms. It's an ongoing effort to deepen my understanding of fundamental concepts, improve problem-solving skills, and prepare for coding interviews or competitive programming.

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https://github.com/joie-kim/python_ex

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https://github.com/youssefali11997/netflixmoviequeue

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https://github.com/pankajsahu92/job-scheduler

Console-based Job Scheduler in C++ implementing FCFS and Priority scheduling.

console-app cpp data-structures fcfs job-scheduler priority-queue

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https://github.com/mahdimashayekhi-ai/data-structures

🚀 A collection of Data Structure implementations in Java and Python. 📚 Perfect for learning and practicing fundamental data structures! ⚡ Work in Progress – More updates coming soon!

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https://github.com/antunesluis/lib-ed

Repositório dedicado às implementações das principais estruturas de dados em C.

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https://github.com/matejdluhos/dluhoschessengine

A specialized chess engine focusing on determining the attractiveness of mate-in-3 chess positions.

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https://github.com/bishal7448/leetcode_dsa_100_question_challenge

100-Day LeetCode DSA Challenge This repository tracks my journey of solving one LeetCode problem daily for 100 days. Each entry includes the problem, code solution, and explanation of the approach. Aimed at mastering Data Structures and Algorithms, it showcases consistent progress and learning. 🚀

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https://github.com/gireeshbharmshetty/java-lru-cache

A simple LRU (Least Recently Used) Cache implementation in Java using HashMap and Doubly Linked List.

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https://github.com/alexristinmaa/bit-vector

A bit vector implementation in go

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https://github.com/jiriklepl/ntin066

This repository contains solutions to programming assignments for Data Structures I (NTIN066).

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

🗿 my old collection of classic data structures & algorithms implemented in C

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https://github.com/ramzijabali/data-structures-java

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https://github.com/armanjscript/softwaredevelopment

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

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C++ Basic Programs | Data Structure | Algorithms

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https://github.com/f4str/c-collections-library

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https://github.com/wadaboa/prolog-utils

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https://github.com/rayniel95/rust-little-projects

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https://github.com/arlovy/tpo-ayed2

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https://github.com/kalash9630/algocraft

A web site to help you to track your progress on learning algorithms for cracking interviews.

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https://github.com/abhilashg001/crimsoncake

A repository that contains solutions to all the problems that I have solved from various competitive programming websites

algorithms competitive-programming data-structures java python

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https://github.com/dannykenneth/kangaroo-long-jump

A game based on grade 11 2D kinematics. Your goal is to grow a kangaroo by jumping across obstacles and catching food. This is a project created for grade 11 computer science.

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https://github.com/mustafahakkoz/network_analysis

Centrality calculations of a graph in C language

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https://github.com/matheussnicacio/insertionsort

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