An open API service indexing awesome lists of open source software.

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.

https://github.com/gustavohnsv/ep1_aed2

Exercício de Programa sobre Grafos não Direcionados Ponderados da matéria de Algoritmos e Estrutura de Dados II, onde é possível realizar funções como Busca em Largura, em Profundidade, verificar componentes e vértices de articulação, entre outras funcionalidades.

bfs-algorithm c data-structures dfs-algorithm exercises graphs graphs-algorithms

Last synced: 03 Apr 2025

https://github.com/kopach-artem/hashtable

A comprehensive C++ library for efficient data management using hash tables. Features customizable hashing, collision resolution.

c-plus-plus cpp data-structures hash-map hash-table hashtable

Last synced: 05 Apr 2025

https://github.com/jakzo/priority-queue

JavaScript priority queue implementation.

computer-science data-structures

Last synced: 12 May 2026

https://github.com/vaneeza-7/file-indexing-using-trees

Indexing on B tree, AVL tree and Red Black tree. 🌳 Final Project @ Data Structures

avl-tree btree btree-indexes data-structures redblack-tree

Last synced: 25 Feb 2025

https://github.com/chiragkumargohil/to-do-list-cli

I opted a Guided Project from Coursera Learning Platform. In that module, a To-Do List App was created using Python language. I have extended that project and prepared a code so that user's inputs will be saved in .csv file. So, user can access his/her past input data as well.

csv data-structures python to-do-list todolist

Last synced: 12 Apr 2025

https://github.com/eshaan7/programming_with_c_and_cpp

Various C and C++ programs I wrote for school, college or just for the heck of it.

btech c cbse cpp data-structures ggsipu hacktoberfest school

Last synced: 09 Sep 2025

https://github.com/9oelm/rdsa

(re)studying data structures and algorithms. Yeah i know, it's that time of the season again.

algorithms data-structures data-structures-and-algorithms interview jupyter-notebook

Last synced: 03 Apr 2025

https://github.com/kietcse/dsa_hcmut_2023

These are assignments of DSA in 2023 of HCMUT. This repository include 2 assignments and the beginning story of each assignment related to JJK anime (my teachers is a big fan of JJK). I was thrilled to get 10 marks for both of these !!!

data-structures dsa-algorithm

Last synced: 08 Jul 2025

https://github.com/princebansal7/concept-programs

This Repository contains Logic programs with full explanations and multiple ways of approaching the Problems

algorithms-and-data-structures binary-search bitmanipulation cpp17 data-structures oops

Last synced: 24 Jul 2025

https://github.com/mcquerol/java-projects

Various Java projects showcasing OOP, data structures, and GUI development.

array-manipulation calculator data-structures gui java minecraft-plugins notepad-clone object-oriented-programming personal-projects

Last synced: 24 Jun 2026

https://github.com/mikr13/javascript-explorer

⭐ A resource to help developers figure out what JavaScript methods would be best to use at any given time

array arrays data-structures javascript object programming string strings

Last synced: 04 May 2026

https://github.com/ph4un00b/minmax-stack

having fun with stacks / deno / typescript

data-structures deno typescript

Last synced: 18 May 2026

https://github.com/01barthez/learn_datastructure_c

In the university context, learning C language is a prerequisite for success in certain subjects such as INF131, INF231... To make up for this deficit, I'm going to learn complex data structures in C (Stack, File, Lists...).

c data-structures file initialization list makefile pile programming-exercises

Last synced: 04 Mar 2025

https://github.com/cloxnu/note-datastructure

Note about data structure, powered by GitBook.

c data-structures gitbook note notebook

Last synced: 02 Mar 2025

https://github.com/cihat-kose/patika-java-projects

A curated collection of beginner to intermediate Java projects focusing on essential programming concepts such as arithmetic, sorting, recursion, and object-oriented programming. Perfect for learners to strengthen their Java skills through hands-on practice.

algorithm-challenges beginner-friendly data-structures java java-exercises java-fundamentals oops-in-java problem-solving training-materials

Last synced: 17 Jun 2025

https://github.com/01barthez/expression-checker

We would like to write a program to tell whether expressions made up of pa-renthèses, brackets and accolades are well-formed. brackets and braces are well formed: the algorithm scans the string and determines whether determines whether there's a balance (and in the right order) between the opening parentheses and fer- brackets “[” and others...

assessment-project c data-structures homework makefile

Last synced: 04 Mar 2025

https://github.com/ianfelps/estrutura_de_dados_em_c

Repositório para estudos sobre estrutura de dados na linguagem C.

c-language data-structures

Last synced: 12 Jun 2025

https://github.com/01barthez/ludo-game-c-sdl

Ludo is a game in which each player moves his four pawns on a board according to the rolls of the dice, with the aim of getting all his pawns to the central square. This project consists in implementing a digital version of the game in C with SDL, managing the interface and the game rules.

assessment-project c cprograms data-structures makefile sdl2 sdl2-image

Last synced: 04 Mar 2025

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

General-purpose data structures and routines.

aws data data-structures library rust

Last synced: 10 Apr 2025

https://github.com/c1m50c/rust-data-structures

A library implementing various Data Structures in Rust, made strictly for learning purposes.

data-structures doubly-linked-list educational examples learning library linked-list mit-license rust vector

Last synced: 10 Jul 2025

https://github.com/grant0417/dataplex

Data Structures Library for C

data-structures header-only stl

Last synced: 11 Sep 2025

https://github.com/abhijeet-muneshwar/leetcode

This repository contains solutions to LeetCode problems solved in Java & Golang.

algorithm data-structures golang java rust system-design

Last synced: 18 May 2026

https://github.com/hta218/algorithms-and-data-structures

My solutions to LeetCode and HackerRank's problems

algorithms data-structures hackerrank leetcode

Last synced: 22 Mar 2025

https://github.com/inforkgodara/linear-search

A single class implementation of linear search

data-structures inforkgodara java linear-search

Last synced: 04 Apr 2025

https://github.com/lemunozm/runtypes

Fast and lightweight runtime-types library

cpp11 data-structures runtime-library shared-memory types

Last synced: 26 Mar 2025

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

My lists of solved problems on codingame & codesignal 💡

algorithms codesignal codingame data-structures javascript practice solutions training

Last synced: 04 Apr 2025

https://github.com/yizhezhang-ervin/algorithmspy

Algorithms By Python (数据结构+算法+SortSearch+剑指offer)

algorithms data-structures python3

Last synced: 24 Feb 2025

https://github.com/bryandejesusrt/data-structure-javascript

📊 Proyecto JavaScript: Implementación y aprendizaje de estructuras de datos comunes como grafos, listas enlazadas, mapas, filas, pilas, árboles y diccionarios.

data-structures diccionari graph javascript linked-list map tree-structure

Last synced: 17 Feb 2026

https://github.com/mdh266/java-practice

Practice Problems In Java

algorithms data-structures datastructures java

Last synced: 26 Mar 2025

https://github.com/theodesp/algorithms-erickson

Algorithms Workbook exercises by Jeff Erickson

algorithms data-structures exercises learning-by-doing

Last synced: 06 Apr 2025

https://github.com/skyv26/hackerrank-solution

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses. Developers compete by writing programs according to provided specifications.

algorithms coding-challenge data-structures interview-preparation javascript

Last synced: 05 Apr 2025

https://github.com/sumerc/pyctrie

Fast, pure C Trie dictionary

data-structures dictionary prefix python spellcheck suffix trie

Last synced: 08 Sep 2025

https://github.com/kena0ki/rustrithm

Common data structures and algorithms in Rust

algorithms data-structures rust

Last synced: 11 Jul 2025

https://github.com/ugurcanerdogan/cargo-delivery-simulation

Cargo Delivery Simulation - Data Structures project with Stack & Queue

data-structures queue stack

Last synced: 06 Apr 2025

https://github.com/ishaansathaye/datastructalgorithms

Data Structures and Sorting Algorithms Prep and Repo before CPE 202 Course

algorithms data-structures python3 sorting-algorithms

Last synced: 13 Apr 2025

https://github.com/ghackenberg/kurs-datenanalyse

This repository contains material for my data analysis course. In this course we first introduce the concept of databases and SQL, before diving into OLAP and other data analysis tools.

data-analysis data-structures data-warehouse entity-relationship-diagram etl graph list olap relational-algebra relational-database sql tree

Last synced: 17 Feb 2026

https://github.com/iml1111/algorithm-study

코딩테스트 공부용 아카이브

algorithms data-structures

Last synced: 29 Mar 2025

https://github.com/dangnm9699/coursera-data-structures-and-algorithms-specialization

Data Structures and Algorithms Specialization programming assignments on Coursera, implemented in Python

algorithms coursera data-structures specialization

Last synced: 29 Mar 2025

https://github.com/mdabdullahibnaharun/c-cpp-projects

Some C/C++ Projects Develop By Me and My Team Fantastic Four

c cpp data-structures

Last synced: 07 May 2026

https://github.com/pockerman/tech3java

Collection of Java based algorithms on numerics, statistics, control etc

algorithms bayesian-filter data-structures java machine-learning reinforcement-learning statistics

Last synced: 15 May 2026

https://github.com/satyamgupta53/data-structures-algorithm

Comprehensive collections of all the important data structures and algorithms currently used & leetcode question-solutions also included.

algorithms data-structures java leetcode

Last synced: 18 Mar 2025

https://github.com/erkobridee/ds-ast

DS ( Data Structure ) AST ( Abstract Syntax Tree )

ast computer-science data-structures lexer parser

Last synced: 17 Jun 2025

https://github.com/krashish8/cso102-lab

Lab and Assignment files of the course "Data Structures and Algorithms" (CSO102) - Even Semester 2018-19 (2nd Semester)

c data-structures

Last synced: 30 May 2026

https://github.com/n1colasf/obligatorio-aed2

Obligatorio Algoritmos y Estructuras de Datos 2 (Semestre 4 - Marzo 2022) Calificación: 38/40

binary-search-tree data-structures hash java tree-structure

Last synced: 08 May 2025

https://github.com/sehgalvibhor/n-arytree

A N-Children tree developed in Python, nothing fancy !

data-structures python tree

Last synced: 18 May 2026

https://github.com/bryanlimy/double-linked-list

Double Linked List Implementation in Python

data-structures double-linked-list linked-list python

Last synced: 04 Apr 2025

https://github.com/suresh142/inverted_search

An "inverted search" project involves implementing a type of search engine that uses an inverted index data structure for efficient and fast retrieval of information. The inverted search approach is widely used in various information retrieval systems, including search engines, databases, and document management systems.

c cplusplus data-structures database inverted-index inverted-search-index

Last synced: 08 May 2026

https://github.com/idriz4work/cs50

In CS50 from the Harvard University, I acquired a strong foundation in programming and gained the skills to develop my own software. This was showcased in my final project titled "Hustlers Place".

algorithms arrays c data-structures flask html-css-javascript memory python sql

Last synced: 08 May 2026

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

Includes C++ Implementation of Data Structures and Algorithms.

algorithms biginteger-cpp cpp data-structures

Last synced: 10 Jun 2026

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

Implementation of Algorithms and Data Structures using JS

algorithms algorithms-and-data-structures data-structures javascript

Last synced: 07 Jun 2026

https://github.com/md-emon-hasan/data-structures-and-algorithms-dsa-in-python-full-course-by-coding-ninjas-in-english-

A comprehensive Python course on data structures and algorithms from Coding Ninjas, providing detailed explanations and practical examples.

algorithm algorithms-and-data-structures data-structures dsa programming-language pyhton-3 python

Last synced: 09 May 2026

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

Data structures and algorithms by Olexandr Tsymbaliuk. Not finished.

algorithms data-structures

Last synced: 16 Mar 2025

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/satishdash/juliaexercism

Exercises on various Julia concepts from Exercism.io

data-structures julialang programming

Last synced: 25 Apr 2026

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.

coding data-structures python

Last synced: 25 Mar 2025

https://github.com/pragativerma18/data-structure-practice

This repository contains code for easy to advanced data structures using C as a part of my programming practice.

algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3

Last synced: 09 May 2026

https://github.com/brianttn/linked-list_bubble-sort_insert-node

A simple "linked list" application with the bubble sort method. It can sort the linked list node values in ascending order and find the appropriate position in sorted linked list to insert a new node element.

data-structures linked-list memory-allocation sorting

Last synced: 24 Apr 2026

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

Expressions Converter. Third semester project using data structures concept.

cpp data-structures expression-converter-application programming stack

Last synced: 07 Apr 2025

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.

data-analysis data-structures data-visualization database databases javascript python sql

Last synced: 10 May 2026

https://github.com/ernitingarg/very-large-file-processing-python

Python solution which uses min-heap data structure and thread parallalism to process very large file

data-structures large-files min-heap multiprocessing python3 space-complexity threading time-complexity unit-testing

Last synced: 16 May 2025

https://github.com/sdk-meb/ft_containers.42

Project aims to re-implement an STL C++ containers such as vector, map, stack, and potentially set while adhering to the C++98 standard. The goal is to ensure a deep understanding of these containers and to develop custom implementations that comply with C++98 features and restrictions.

1337school 42born2code containers cpp cpp98 data-structures data-types makefile redblack-tree

Last synced: 05 Jan 2026

https://github.com/hossein13m/leetcodechallenges

LeetCode Challenges Answers and Explanations

algorithms data-structures javascript leetcode

Last synced: 05 Jun 2026

https://github.com/hendrialqori/dsa-javascript

Learn algorithm and data structure in Javascript

algorithm data-structures javascipt

Last synced: 31 Mar 2025

https://github.com/makramkd/theoden

A deliberately thin data structures library.

algorithms data-structures

Last synced: 12 Jun 2026

https://github.com/rockharshitmaurya/leetcode-hub

Collection of LeetCode questions to ace the coding interview!

algorithms data-structures java leetcode

Last synced: 14 Jul 2025

https://github.com/Riad-ENNAIM/data-structures

Implement some Data Structures using JavaScript

data-structures javascript

Last synced: 29 Apr 2025

https://github.com/imbios/lab-extract-common-letters

📝 TypeScript implementation of an algorithm to extract common characters across multiple strings, optimized for performance with O(n*k) time complexity.

algorithms coding-challenge coding-interview data-structures educational hacktoberfest hash-table interview-preparation leetcode npm-package optimization performance problem-solving string-manipulation time-complexity typescript

Last synced: 20 Apr 2026

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

Algorithms and Data Structures - Binary Search Tree (BST)

algorithms algorithms-and-data-structures data-structures

Last synced: 20 Apr 2026

https://github.com/uchamod/posting-social-media-app-flutter

A feature-rich social media app developed using Flutter and Firebase. The app includes user authentication, real-time messaging, content sharing, and customizable profiles. It demonstrates the seamless integration of Flutter's UI capabilities with Firebase's backend services, providing a dynamic and interactive user experience.

algorithms authentication data-structures firebase flutter mobile-development provider-state-management

Last synced: 10 Mar 2026

https://github.com/hackersa3edy/simple_shell

ALX Sprint 1 project - Simple Shell: The shell is a program that takes the command inputs written from the the user’s keyboard and passes them to the machine to execute them through the kernel. It also verifies if the command inputs from the user are correct. So, in general, a shell is a user interface to use the services of a computer.

algorithms alx alx-software-engineering c-language c-programming cli command-line data-structures debugging kernel optimization shell system-calls valgrind

Last synced: 14 May 2026

https://github.com/hassan11196/ds-assignments

Data Structures Assignments - FAST NUCES (Karachi) - CS201 - Fall 2018

bfs c cpp data-structures dfs infix optimization pathfinding postfix

Last synced: 18 Apr 2026

https://github.com/lesiaukr/goit-algo-hw-02

Master's | Basic Algorithms & Data structures | Module 2 | Main Data Strucrures

data-structures deque doubly-linked-list goit-algo-hw-02 graph hash-tables linked-list lists queue stack

Last synced: 24 Mar 2025

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.

algorithms data-structures java

Last synced: 03 Apr 2025

https://github.com/irene-frias/cs50x

Is a course for introductory computer science course offered by Harvard University, known for being both comprehensive and accessible to beginners. The course covers fundamental concepts in computer science and programming, starting with basic problem-solving and progressing to more complex topics.

alogrithms computer-science cybersecurity data-structures programming-with-c python-programming sql-database web-development

Last synced: 12 Jun 2026

https://github.com/okeuday/blookup

Binary Lookup Data Structure

data-structures erlang

Last synced: 30 Mar 2025

https://github.com/maemoonfarooq/shortest-path-finder-using-parallel-processing

Welcome to the Parallel Shortest Path Finder! This innovative tool is designed to swiftly determine the shortest routes between pairs of nodes in a graph. Leveraging the power of Dijkstra's algorithm, it navigates graph connections using an adjacency list and a hash table-based distance matrix for optimal efficiency.

bash-script c data-structures mpi openmp-parallelization

Last synced: 18 Apr 2026

https://github.com/ks1990cn/csharp-extensions

Extension for List, Dictionary, String, DateTime etc.

algorithms csharp data-structures dotnet-core extension extension-methods utility-library

Last synced: 17 Apr 2026