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/sdthaker/javascript-dsa-mini-projects

freeCodeCamp Javascript Algorithms & Data Structures certification course code.

algorithms data-structures es6 freecodecamp javascript

Last synced: 24 Apr 2026

https://github.com/tutupharirabu/kalkulator-project-std

A C++ program that converts infix expressions to prefix notation and calculates the result.

c calculator data-structures

Last synced: 24 Apr 2026

https://github.com/xpodev/quickstruct

A library to ease the creation of C structs in Python

cpython cstruct data-structures python python-3 python3 struct structs structure structures

Last synced: 14 May 2025

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

Data structures in JS

data-structures javascript

Last synced: 14 May 2026

https://github.com/jnsougata/assignments

Assignments I'm working on as part of my studies

data-structures dbms os programming

Last synced: 20 Jul 2025

https://github.com/kamzzi/dsa-typescript

Data Structures and Algorithms using Typescript and Vitest

algorithms data-structures typescript vite vitest

Last synced: 14 May 2026

https://github.com/abhishek-parmar1/program_snippets

These are Program_snippets developed by me for fast programming in contests on competitive websites deposited on GitHub.

algorithms c c-plus-plus data-structures standard-template-library

Last synced: 18 May 2026

https://github.com/dbriane208/data-structures-and-analysis-of-algorithms

My data structures practice using Python programming language

algorithms data-structures python

Last synced: 24 Apr 2026

https://github.com/saiteja-madha/ds-and-algo

Solutions for problems related to data structures and algorithms

algorithms data-structures hackerrank leetcode

Last synced: 25 Apr 2026

https://github.com/sebastian-nunez/data-structures-java

Some notes regarding Data Structures & Algorithms in Java.

algorithms data-structures java oop

Last synced: 18 May 2026

https://github.com/hamzahussyn/algorithms-and-datastructures-fcc

For free code camp's javascript algorithms and datastructures stream, here are my project solutions.

algorithms algorithms-and-data-structures data-structures fcc fcc-frontend freecodecamp javascript projects

Last synced: 25 Apr 2026

https://github.com/sakapon/bang

A library of algorithms.

algorithms data-structures mathematics

Last synced: 25 Apr 2026

https://github.com/maddhruv/dsa

Theory and Implementation of various Data Structures and Algorithms

algorithms data-structures data-structures-algorithms searching-algorithms sorting-algorithms

Last synced: 18 Jun 2026

https://github.com/itsuren/dsa

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

data-structures

Last synced: 25 Apr 2026

https://github.com/contawo/uct_java

My school computer science assignments made with java implementing data structures and SQL database.

algorithms-and-data-structures data-structures database java

Last synced: 25 Apr 2026

https://github.com/senior-sigan/data-structures-training

Common data structures and algorithms I implemented just to practise

cpp data-structures learn-to-code

Last synced: 06 Jun 2026

https://github.com/juliolmuller/hash-k-complementary-problem

Usage of Hash Table data structure to present an elegant solution to the k-Complementary Problem (Problema dos Números k-Complementares).

c data-structures hash-table hashing problema

Last synced: 11 Jun 2026

https://github.com/yyolka/converter-app

Приложение переводит числа из 2-ой, 10-ой, 16-ой систем счисления из одной в другую

algorithms c cpp data-structures entrypoint oop oop-principles validation

Last synced: 25 Apr 2026

https://github.com/hassansin/algorithms

Algorithms and Data Structures in Go

algorithm data-structures go golang

Last synced: 06 Jun 2026

https://github.com/momen-alshouha/data-structures-linkedlist-queue-stack

This repo contains a C++ template classes for circular doubly linked-list , queue and stack , designed with OOP principles. It features various operations for those data-structues.

aggregation data-structures linked-list object-oriented-programming queue stack

Last synced: 11 Jun 2026

https://github.com/nadidlinchestein/datastructureseasytoadvance

My C++ implementation of Data Structures Easy to Advanced Course by William Fiset.

algorithms algorithms-and-data-structures coursework cpp data-structures programming

Last synced: 18 Jun 2026

https://github.com/abhaymishra24/data-structure-learning

Different kinds of solutions for a Data Structure method queries practice project file. Using python and java programming language .

algorithms data-structures java python

Last synced: 25 Apr 2026

https://github.com/funnyboy-roks/random-javascript-projects

This is a repo of the random JS projects that I work on

data-structures hexadecimal-color javascript math

Last synced: 06 Nov 2025

https://github.com/usif-andreas226/quizhub-oop-project

The system is designed to streamline the process of conducting online exams. It provides a user-friendly interface for both administrators and students. Administrators can easily create exams by adding questions and setting grading criteria. Students can take exams within a specified time frame and view their results immediately after submission.

algorithms data-structures java javafx oop oops-in-java

Last synced: 25 Apr 2026

https://github.com/mariamelantably/scala

this repository consists of scala programs from the university of oxford's prelims imperative programming course

data-structures imperative-programming scala

Last synced: 05 Apr 2025

https://github.com/miojo-dev/hash_study

Small study, making a Hash structure from scratch using Pascal, the idea is to make a Hash who includes CPF and separate them by the last 2 digits and use binary search to consult

cpf data-structures data-structures-and-algorithms hash pascal pascal-language pascal-programming study study-project

Last synced: 18 Jun 2026

https://github.com/aliramazanov/js-30-lc

Leetcode 30 Days of JavaScript Challenge

algorithms data-structures javascript typescript

Last synced: 26 Apr 2026

https://github.com/pedrohenrikle/fprog2025-1

This repository is dedicated to save contents from the Algorithms class from college with C/C++

algorithms c college cplusplus data-structures study

Last synced: 18 May 2026

https://github.com/snehachhipa/wordle_datastructures

A Data Structures project as part of course work of BSc in Computer Science UCD.

binary-tree compression-algorithm data-structures hashmap-java java object-oriented-programming priority-queue

Last synced: 06 Jun 2026

https://github.com/scisamir/alx-low_level_programming

For ALX SE low level programming

algorithms c data-structures makefiles

Last synced: 18 Jun 2026

https://github.com/bharathkumaarr/datastructures

A repo for all the Data Structures learnt.

data-structures python

Last synced: 13 Jul 2025

https://github.com/isaacmaffeis/pac-2023

PAC 2023/24 Algorithm design and computability - University course

algorithms data-structures java

Last synced: 07 Jun 2026

https://github.com/jmcph4/problems

"Everything is numbered here; the monster is Zero"

adt algorithms compsci cs data-structures edu education problem-set problems reference

Last synced: 30 Oct 2025

https://github.com/chicha63/algorithms_datastructures

Implementations of different sorting, searching algorithms and data structures

algorithms algorithms-and-data-structures collections data-structures java searching-algorithms sorting-algorithms

Last synced: 22 Jun 2026

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

Java implementation of data structures

data-structures java

Last synced: 19 Jun 2026

https://github.com/danilowskic/queue-initialisation

An app shows data structure called queue. Describes how it works and what it is based on.

data-structures data-visualization java-8 queue queue-simulation

Last synced: 26 Apr 2026

https://github.com/randomgamingdev/onewaylinkedlistlib

A simple one way linked list that stores the head, tail and length of the list

cpp data-structures easy easy-to-use header-only linked-list list simple small

Last synced: 20 Aug 2025

https://github.com/princeinscripts/dsa-solved-assignments-with-cpp-pw

A repository containing solved assignments provided by Programming with Mosh (PW) teachers for learning C++ programming language fundamentals alongside Data Structures and Algorithms (DSA) concepts, aiding in mastering core computer science principles through guided practice.

algorithms c-plus-plus computer-science data-structures program solved-challenges

Last synced: 07 Jun 2026

https://github.com/nachiket-072005/data_structure-algorithm

In this repo, I am uploading Data-Structure-and-Algorithm in Java with Step by step chapter code basics to advanced topics like DP, Graph and so on.

c data-structures java

Last synced: 26 Apr 2026

https://github.com/data-miner00/dsa

Grappling with Data Structures and Algorithms

algorithms data-structures

Last synced: 07 Jun 2026

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

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

algorithm data-structures java javascript leetcode-java leetcode-solutions sql

Last synced: 26 Apr 2026

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

Lock-free multi-producer multi-consumer concurrent queue for Zig. Block-based, zero-lock design.

concurrent-queue data-structures lock-free mpmc multi-producer-multi-consumer zig

Last synced: 27 Apr 2026

https://github.com/nohomey/sdp-directory-tree-homework

Code for the third Data structures and algorithms course homework (File matcher)

allocator cpp14 data-structures iterator

Last synced: 12 Jun 2026

https://github.com/prosenjitjoy/leetcode-solutions

Leetcode problem solutions in Go

algorithms data-structures problem-solving

Last synced: 05 Apr 2025

https://github.com/fayllan111/projeto_jogo_xadrez

Implementação de um jogo de xadrez em Java, abordando conceitos de POO, herança, coleções e desenvolvimento em camadas.

chess-game colections data-structures developer-portfolio hierarchy java oop oops-in-java polimorphism project-patterns

Last synced: 07 Jun 2026

https://github.com/luigisalcedo/queue-on-linkedlist

Queues and Priority Queues based with LinkedLists structures on Java.

colas colas-prioridad data-structures estructuras-de-datos linked-list listas-enlazadas priority-queue queue

Last synced: 27 Apr 2026

https://github.com/margi47/linkedlists

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

csharp data-structures datastructures dotnet linked-list queue stack

Last synced: 27 Apr 2026

https://github.com/abdellahbellakrim/gnl42

C project that reads a line from a file descriptor

algorithms c data-structures header-files makefile static-variables

Last synced: 07 Jun 2026

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

A comprehensive collection of algorithms and data structures in JavaScript, based on the book Mastering Algorithms and Data Structures in JavaScript by Federico Kereki.

algorithms data-structures dsa javascript

Last synced: 07 Jun 2026

https://github.com/studyresearchprojects/dsa-in-cpp

Data Structures and Algorithms with C++

algorithms cpp data-structures

Last synced: 07 Jun 2026

https://github.com/deadcoder0904/datastructures-practice

Data Structures Practice in C++ :heart_eyes:

c-plus-plus cpp data-structure data-structures datastructures

Last synced: 12 Jun 2026

https://github.com/giri7a/java-fintech-transaction-processor

Java Fintech Transaction Analyzer: A program for processing fintech transaction logs. Analyzes statuses, identifies peak times, and lists failures. Includes a test class for functionality demonstration. Efficiently monitors and gains insights into transaction dynamics.

algorithmic-logic data-representation data-structures date-and-time-handling documentation exception-handling java oops string-formatting testing

Last synced: 27 Apr 2026

https://github.com/dxrzc/list-data-structure-cpp

Templated circular doubly linked list implementation in modern C++ focusing on low-level design, iterator support and move semantics.

cmake cpp20 data-structures googletest

Last synced: 12 Jun 2026

https://github.com/handsomestwei/ds-algo

数据结构和算法实现

algorithms data-structures java

Last synced: 27 Apr 2026

https://github.com/bieelogrom/convertervaloresdecimaisparabinarios

Programa que converte número decimal em binário utilizando o conceito de pilhas em Java.

data-structures java pilha stack

Last synced: 27 Apr 2026

https://github.com/akaliutau/python-idioms

Effective Python

data-structures python3

Last synced: 12 Jun 2026

https://github.com/hibatillah/learn-java

Java Programming Documentation of Information Systems, Politeknik Caltex Riau

college data-structures documentation java oop

Last synced: 27 Apr 2026

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

sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order and lexicographical order, and either ascending or descending. Efficient sorting is important for optimizing the efficiency of algorithms (such as search & merge algorithms) that require input data to be in sorted lists.

algorithms algorithms-and-data-structures data-structures sorting-algorithms sorting-algorithms-implemented

Last synced: 12 Jun 2026

https://github.com/ancs21/cs

My journey to Master of Science in Computer Science (C/C++, Python, Javascript)

alogrithms c computer-science data-structures python

Last synced: 28 Apr 2026

https://github.com/harrisonhemstreet/dsa-python

Data Structures and Algorithms! (plus some Leetcode!)

algorithms data-structures dsa leetcode leetcode-python python3

Last synced: 12 Jun 2026

https://github.com/mituskillologies/pcp-python-dec22

Python Training Session at Pimpri Chinchwad Polytechnic, Pune

class data-structures decision-making functions looping objects programming python python3

Last synced: 08 Jun 2026

https://github.com/julgitt/memory-allocator

Memory allocator using segregated lists, created as part of an Operating Systems course

c data-structures malloc memory python school university

Last synced: 28 Apr 2026

https://github.com/cathyfu1215/cs61b

Self-learning CS61B of UCBerkeley , this repo contains both labs and projects

algorithms data-structures java

Last synced: 07 Jun 2026

https://github.com/anhvu2889/miu-cs390-fpp

Repository for assignments and exercises focusing on Java programming basics, object-oriented programming, data structures, exception handling, and recursion.

assignment computer-science data-structures education exception-handling files fundamentals java object-oriented-programming recursion

Last synced: 28 Apr 2026

https://github.com/sangeetm/ucsd-shortest-routes

This is the source code for the project that I completed in 3rd course of "Object Oriented Java Programming: Data Structures and Beyond" by UCSD and Coursera.

data-structures java-8 searching-algorithms

Last synced: 28 Apr 2026

https://github.com/ionutpetre/airline-management-activities

Aplicație pentru evidența principalelor procese derulate în cadrul companiei aeriene EasyFlight.

cpp data-structures

Last synced: 22 Jun 2026

https://github.com/vitorhugoantunes/data_structure_learning

Collection of studies on Data Structure.

algorithms c data-structures java

Last synced: 28 Apr 2026

https://github.com/ashref-dev/my-leetcode-solutions

Solutions to every Leetcode problem I do and upload

algorithms algorithms-and-data-structures csharp data-structures

Last synced: 28 Apr 2026

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

Algorithms and data structures in Typescript

algorithms data-structures typescript

Last synced: 04 Apr 2025

https://github.com/mahmud-kandawala/c-programming-coursework

This repository delves into the advanced facets of the C programming language, exploring topics from basic syntax to intricate data structures like linked lists, binary trees, and multiway search trees.

c data-structures

Last synced: 12 Jun 2026

https://github.com/rudxain/posix-sh-algos

Algorithms implemented in POSIX-compliant shell scripts

algorithms computer-science data-structures educational functions posix

Last synced: 28 Apr 2026

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

LeetCode: 150 total problems, with 50 easy, 75 medium, and 25 hard.

algorithms coding cpp data-structures java javascript leetcode problem-solving python

Last synced: 28 Apr 2026

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

Review of ADS principles in java

algorithms data-structures java

Last synced: 25 Jun 2025

https://github.com/mbrsagor/pythonnote

Study in python latest code and node serial

basic-programming data-structures mathematics oop python-library python3

Last synced: 08 Jun 2026

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

This project is dedicated to implementing a variety of fundamental data structures and algorithms in C++ for educational purposes. The goal is to enhance my understanding of core computer science concepts through hands-on coding and problem-solving.

algorithms data-structures list queue stack vector

Last synced: 08 Jun 2026