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/nelsonbn/algorithms-data-structures-selection-sort

Algorithms and Data Structures - Selection Sort

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https://github.com/itsuren/dsa

📚 A repository on Data Structures and Algorithms from text books for Academics

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

Java implementation of data structures

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https://github.com/adarsh-kmt/lsmtree

An LSM tree, implemented in Go.

data-structures data-structures-and-algorithms database lsm-tree

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https://github.com/monciego/data-structures-and-algorithm

Repository for my code in my Data Structures & Algorithm course, Second Year (2019)

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https://github.com/alexandengstrom/not_std

Reinventing the standard library by constructing essential data structures and algorithms in C++ from scratch.

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https://github.com/parsaalizadeh/fenwick-tree

Implementation of mutable Fenwick trees as a Haskell library

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https://github.com/bridgerbrown/c-http-server

HTTP Server built in C with manually built thread pool, linked list, queue, binary search tree, merge sort, and dictionary.

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https://github.com/habedi/ordered

A collection of useful data structures that keep data sorted by key

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https://github.com/aakash3279/my-leetcode-problems

This is a repository where coding solutions are provided which i solved in leetcode

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https://github.com/htrmc/zig-concurrent-queue

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https://github.com/chewhx/javascript-dsa-masterclass

Lesson notes and code tests for Javascript DSA Masterclass

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https://github.com/margi47/linkedlists

Implementation of data structures - double linked list, queue, stack

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Smart comparing data for Python tests

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https://github.com/vtheonly/150_leetcode_problems

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Data Structures in c and c++

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https://github.com/howz1t/ptypes

This package provides useful data types for use in PHP.

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https://github.com/nishit-shivdasani/data-structure-with-python

Discover Python implementations of core data structures with Tkinter animations for intuitive visualization. Explore arrays, graphs, linked lists, queues, stacks, and trees through interactive animations, ideal for beginners and experienced programmers alike. Gain insights and deepen your understanding with this engaging learning resource.

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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/barannmeisterr/exceldataanalyzeravltree

Student Data Query is a Java project designed to manage and query student data using an AVL tree data structure.

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https://github.com/mosalem149/data-structure-linked_list

That repo is for data structure linked list (single & double) using python programming language

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https://github.com/owencmcgrath/csc321-1

All of the homework assignments for the Spring 2024 session of Data Structures (CSC 321 - 1) with Dr. David Reed.

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https://github.com/coooredump/coooredump.github.io

Wiki

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https://github.com/asifhaider/data-structures-algorithm_2-1

My solutions to the weekly assignment problems from Data Structure and Algorithms (Part 1) Sessional Course in Level 2 Term 1

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https://github.com/suman105/leetcode-top-interview-150

Optimized C++ solutions for LeetCode Top Interview 150, featuring detailed explanations and complexity analysis—ideal for interviews, coding assessments, and competitive programming. 🚀

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https://github.com/8luebottle/datastructure-n-algorithm

🧩 Problem Solving (language independent)

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A collection of Java assignments from my first year of university as a Computer Science student.

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

All the data structures and algorithms code files that I have practised.

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https://github.com/vivek-suthar/dsa

Covering All Data-Structures And Algorithms, Its Implementation, various problems Based on particular Data-Structure

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https://github.com/hebertcisco/remodel-core

A modern database-modeling toolkit

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https://github.com/suvrik/codeforces

Codeforces Template

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https://github.com/mlondimchunu/js

Just Javascript including data structures and algorithms in JS

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https://github.com/dudubraga/unicap-cc-programacao-e-estruturas-de-dados

Cadeiras - Programação Estruturada + Estruturas de Dados I e II + Grafos

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https://github.com/yangsijun528/data_structure_with_c

C언어로 자료구조 직접 구현하고, 테스트 코드로 검증해보기 + Python 시각화

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https://github.com/bineet-ratna-shakya/hellswok-food-data-manager

HellsWok Food Data Manager using Data Structures & Algorithms

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

A collection of Data Structures and Algorithms, in different programming languages.

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https://github.com/first-coding/data-structure

This DataStructure warehouse is used to learn for me.

c cpp data-structures

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https://github.com/ahmednassar7/money-hub

A bank management system.

algorithms cpp data-structures database oop sql

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https://github.com/nir3x/fastpatternsscanner.cpp

FastPatternsScanner.cpp - Efficient Pattern Scanner for C++

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https://github.com/downflux/go-sparseset

Golang sparse set implementation with arbitrary data

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https://github.com/jayantasamaddar/algorithms

Data Structures and Algorithm challenges done at various challenge sites like hackerrank, leetcode, freecodecamp, codewars etc.

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https://github.com/satya-supercluster/geeksforgeeks

This repository serves as a collection of my solutions to various GeeksforGeeks DSA problems.

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https://github.com/suhas882/doubly-linkedlist

Doubly Linked List GUI Manager is a Python Tkinter-based application for managing a Doubly Linked List (DLL). Users can insert, delete, and traverse the list with a visual interface. It supports adding/removing nodes at different positions and displays real-time updates. Ideal for learning DLL concepts interactively.

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https://github.com/kmyeaserarafat/problem_solving

Problem Solving Repository This repository is dedicated to various problem-solving approaches and solutions. It contains a collection of algorithms, data structures, coding challenges, and practical problem-solving techniques across multiple programming languages. Ideal for developers looking to enhance their coding skills, prepare for technica

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https://github.com/foldermaster/datastructurecpplabworks

Lab works in C++ language about data structures.

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https://github.com/miladsade96/ds_algo_code_snippets

Python Data Structures and Algorithms Code Snippets

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https://github.com/eniiju/c-data-structures

Small collection of data structures and algorithms in C.

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https://github.com/muhammadshavaiz/advanced-data-structues-fifa_dataset

This C++ project showcases efficient data management for FIFA World Cup data from 1930 to 2018. It uses AVL Trees for fast searching, Hash Tables for quick access, and Singly Linked Lists for easy traversal, optimizing both memory usage and retrieval speed.

avl-tree cpp data-structures hashtable linked-list parsing

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https://github.com/xorz57/kdtree

KDTree written in Scala

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

Data Structures in Java

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

Data structure and algorithms

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https://github.com/mahmudmridul/leetcodesolutions

LeetCode problems solution and data structures implemented in python and C#

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https://github.com/ganeshjadhavongithub/students-data-c

A CLI (Command Line Interface) program written in C for managing student data (Roll No, Name, Marks). Users can perform CRUD operations and print records. The program utilizes linked lists for in-memory operations and file for persistent data storage.

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https://github.com/antdeivid/estrutura-de-dados-avancada

Repositório destinado ao upload dos programas feitos no estudo de Estrutura de Dados Avançada.

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https://github.com/davidlapadula/jsalgorithmpractice

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https://github.com/gossiperloturot/typemap

Typemap provides unique type key and value pair.

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https://github.com/first-coding/datastruct-ubuntu

This is my DataStruct Repositories for Ubuntu.

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https://github.com/snjlee58/datastructures-snu2022

[Assignment Source Codes & Scores] SNU CSE M1522.000900 Data Structures (자료구조) by Prof. Byeong Ro Moon (문병로 교수님), 2022 Spring Semester.

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https://github.com/justdvnsh/algorithms

A list of all major algorithms, their tests and explanations ranging all the way from basic to advanced.

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https://github.com/claudemuller/hashtable.c

A hash table implementation in C

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https://github.com/cariad/nvalues

Python package for working with n-dimensional volumes of data

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https://github.com/musale/cs-reboot

Spare time stuff

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B.Tech(IT) program, students are required to complete practicals starting from the 3rd semester.

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https://github.com/kacper0199/snake-solver

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https://github.com/i2mint/s3dol

s3 (through boto3) with a simple (dict-like or list-like) interface

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ALX | High level programming

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https://github.com/rabirabirara/roulette-tree

A red-black tree implemented in Rust.

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Collection of one-header types (or other)

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https://github.com/tarek-bohdima/exchangerates

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