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/sivaosorg/alpha4j

alpha4j: is a Java 8 library featuring common data structures and algorithms. Enhance your projects with efficient and easy-to-use implementations designed for performance and clarity.

ai algorithms data-structures data-structures-and-algorithms java java-algorithms java-data-structure

Last synced: 24 Jun 2026

https://github.com/sohail-iqb/dsa

Comprehensive DSA notes in C++ featuring key concepts, implementations, and problem-solving techniques.

algorithms cpp data-structures noteshare

Last synced: 12 Sep 2025

https://github.com/maxrt101/cpp-collections

POC collections library using C++20 concepts

collections cpp20 data-structures

Last synced: 05 Apr 2025

https://github.com/stepan41k/golang-features

Implementation algorithms, data structures and patterns using Golang

algorithms concurrency data-structures golang

Last synced: 30 Jun 2026

https://github.com/llleeeaaannn/binarysearchtree

Implementation of a Binary Search Tree data structure through Ruby

data-structures ruby

Last synced: 13 May 2025

https://github.com/lavantien/go-graphy

Graph Theory Briefings and Algorithm Implementations in Go

algorithms data-structures graph

Last synced: 13 May 2025

https://github.com/jconleyscales/graph-adjacency-matrix

Undirected weighted graph utilities + Graph class (adjacency matrix) in Python.

adjacency-matrix data-structures graphs python

Last synced: 25 May 2026

https://github.com/Mt1Gr/Data_structures_and_computional_complexity

Research on computational complexity of algorithms and data structures

avl-tree cpp data-structures mst-tree research-project shortest-path sorting-algorithms

Last synced: 11 May 2025

https://github.com/therustifyer/master-data_structures-and-algorithms

Code and docs for the course Master Data Structures and Algorithms in C/C++

algorithms algorithms-and-data-structures c cpp data-structures

Last synced: 18 May 2026

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

Monty 0.98 is a scripting language that is first compiled into Monty byte codes (Just like Python). It relies on a unique stack, with specific instructions to manipulate it. The goal of this project is to create an interpreter for Monty ByteCodes files.

brainfuck bytecode c data-structures monty queue stack

Last synced: 07 Jul 2025

https://github.com/aguluman/bezao-test

This is a repository for the first stage of BEZAO technical interview.

algorithms critical-thinking csharp data-structures dotnet-cl

Last synced: 14 Apr 2025

https://github.com/zaythedev/amazon-clone

The main idea for this project was to style the clone to look like Amazon and connect a React app to a database. I also received practice working with APIs using Stripe to take pseudo payments.

amazon data-structures react reactjs

Last synced: 18 May 2026

https://github.com/erikrios/neetcode-dsa

Data Structures & Algorithms Neetcode's Courses

algorithms data-structures

Last synced: 25 Jun 2025

https://github.com/youseftareq33/java_datastructuer_2_equationfilebrowserinterface-stack-v1

This project check the equation(infix expressions) if it balanced or invalid, then infix expressions, then convert it to postfix.

data-structures java javafx

Last synced: 16 Jun 2025

https://github.com/jiaqiluo/summer-activity-library

A practice for hash table(with chaining)

cpp data-structures hash-table

Last synced: 21 Mar 2025

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/luisedmc/datastructures-algorithms

Data Structures & Algorithms in C and Java

algorithms c data-structures java solutions

Last synced: 16 May 2026

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.

algorithm codechef-solutions codeforces-solutions competitive-programming cpp data-structures java leetcode leetcode-solutions problem-solving

Last synced: 11 May 2026

https://github.com/matheusgrodrigues/estrutura-de-dados-e-algoritmos-com-javascript

Escreva um código JavaScript complexo e eficaz usando a mais recente ECMASCRIPT.

algorithms data-structures jest tdd typescript

Last synced: 02 May 2026

https://github.com/avijeetpandey/ps-java

Code snippets for coursework to learn java

algorithms data-structures java

Last synced: 20 Mar 2025

https://github.com/prosenjitjoy/dsa-in-go

Go implementation of common data structure and algorithms.

algorithms data-structures

Last synced: 05 Apr 2025

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

Leetcode problem solutions in Go

algorithms data-structures problem-solving

Last synced: 05 Apr 2025

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

The Implementations of Data Structures and Algorithms

algorithms data-structures data-structures-and-algorithms

Last synced: 25 Jun 2025

https://github.com/aadewunmi/songsplaylist

A java-console-based program that mainpulates a playlist for songs e.g. add song, remove song etc.

algorithms arraylist data-structures java-8 linked-list

Last synced: 20 Mar 2025

https://github.com/victornpb/weakmatrix

A bi-dimensional WeakMap object implementation, for storing weak references to data associated with 2 keys. map[key][key] = value

2d-map bi-dimensional data-structures javascript matrix weak-map weak-table weakmap

Last synced: 03 Apr 2025

https://github.com/jun-labs/algorithm

📝 자료구조, 알고리즘 학습 저장소.

algorithm data data-structures leetcode problem-solving programmers ps structure

Last synced: 14 Mar 2025

https://github.com/abhideva/user-manage-task-ui

Best Learning App for Full Stack With Visualiser

data-structures express-js javascript mongodb nodejs react-js

Last synced: 08 Apr 2026

https://github.com/randomgamingdev/onewaylinkedlistlibjs

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

data-structures easy easy-to-use javascript linked-list list simple small

Last synced: 13 Mar 2025

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/welli7ngton/c-data-structures

Implementation of data-structures from basic to advanced in C and testing them all, all the codes are based in this playlist: https://youtu.be/bryesHll0vY?si=W-r62UHfNyX0ryHC

algorithms c c-algorithms c-data-structures-and-algorithms data-structures tests

Last synced: 09 Jul 2025

https://github.com/douglasmatosdev/data-structure-and-algorithms-in-python

Data Structure is an area of Computer Science that studies computational techniques for the efficient organization and manipulation of any amount of information. In other words, when you develop a system you must think about which data structures to use; and the choice of a given data structure will influence the performance of the software.

algorithms algorithms-and-data-structures data-science data-structures python python3

Last synced: 21 Mar 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/seymagizem/data-structures-and-algorithms

Algorithms and Data Structures implemented in Java

algorithms data-structures java

Last synced: 28 Mar 2025

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/citizenlabsgr/data.world

Work with data sets prior to uploading to data.world

data data-structures

Last synced: 26 Mar 2025

https://github.com/kawre/dsa

My personal implementations of various data structures and algorithms using Java.

algorithms algorithms-and-data-structures data-structures dsa dsa-practice java

Last synced: 21 Mar 2025

https://github.com/mrizaln/circbuf

A simple C++ circular buffer written in C++20

circular-buffer cpp data-structures

Last synced: 19 Mar 2025

https://github.com/mrizaln/sync-cpp

Synchronized object wrapper for C++20

cpp data-structures synchronization

Last synced: 19 Mar 2025

https://github.com/mukhammadrizooff/budget-app

The Pay Modus App is going to be helpful to track your expenses and transactions.

css data-structures html javascript postgresql rspec-rails ruby ruby-on-rails

Last synced: 02 Apr 2026

https://github.com/Felipalds/b-tree-schedule

Creating and managing a schedule in Go Lang with B tree data structure.

b-tree data-structures golang

Last synced: 11 Jan 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/bilgehangecici/data-structures

Highly important projects written in C for understanding basics and fundamentals of Data Structures.

algorithms c data-structures heap linked-list tree-structure

Last synced: 30 Mar 2025

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

Resources about my DS&A I course (FCEIA - UNR)

algorithms college data-structures

Last synced: 17 Mar 2025

https://github.com/shawonbarman/uri-online-judge-data-structures-and-libraries-level-problem-solution-in-python

I have solved every problem in my own way. My Python 3 solutions https://www.beecrowd.com.br/judge/en/problems/index/4

data-structures python3

Last synced: 19 Mar 2025

https://github.com/willis7/phrase-trie

Implementation of the Trie search algorithm for finding phrases in a body of text

data-structures golang trie

Last synced: 13 Apr 2025

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/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/gfav-cybergeek/prodigy_ml_01

A linear regression model to predict house prices based on square footage, number of bedrooms, and bathrooms. Includes feature engineering, preprocessing, and model evaluation.

ai airtificialintelligence algorithms algorithms-and-data-structures data-structures data-visualization jupyter jupyter-notebook jupyterlab machine-learning machine-learning-algorithms machine-learning-models python

Last synced: 05 Apr 2025

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/neutronixy/holiday-booking-system

Design of a database for the package holiday booking system

booking-platform booking-system data-structures database holiday-booking holidays

Last synced: 30 Mar 2025

https://github.com/bodiali/hash-map

Hash map, also known as a hash table, is a data structure used to store key-value pairs.

data-structures

Last synced: 27 Mar 2025

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/chandrikabijore/dsa-bootcamp-java

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp.

algorithms competitive-programming data-structures interview-preparation java leetcode leetcode-java leetcode-solutions math

Last synced: 27 Mar 2025

https://github.com/leaprovenzano/keyedtensor

WIP: keyed torch tensors

data-structures python3 pytorch torch

Last synced: 28 Apr 2026

https://github.com/rfieve/data-structures-converters

A TypeScript library to convert binary-search-trees, doubly linked lists of any types to one another.

binary-search-tree data-structures doubly-linked-list typescript utility-library

Last synced: 27 Mar 2025

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/macabdul9/ds-algo

This repository contains some well known DS and Algo implementation in C++

algorithms cpp data-structures

Last synced: 21 Aug 2025

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/mostafagalal1/expression_evaluator

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

data-structures infix-to-postfix java postfix-evaluation

Last synced: 17 Mar 2025

https://github.com/yasminmuntasern/avanced-data-structure-toolkit

📚 The Data Structure Toolkit is a comprehensive collection of 127 practical problems designed to help master core data structures such as arrays, linked lists, trees,, hash tables, and more.

csharp data-structures problem-solving

Last synced: 28 Mar 2025

https://github.com/rfieve/doubly-linked-list-navigator

A TypeScript library extending the doubly-linked-list with navigation

data-structures double-linked-list typescript utility-library

Last synced: 27 Mar 2025

https://github.com/davialencar2/cp-training

Destinado ao aprendizado e prática de programação competitiva.

algorithms competitive-programming data-structures

Last synced: 22 Mar 2025

https://github.com/firmanmm/go-smc

Simple Message Codec Golang Implementation

data-structures encoder-decoder golang message message-codec

Last synced: 29 Apr 2026

https://github.com/kirtish16/visdas

A python package for visualizing data structures

array data-structures package python visualization

Last synced: 22 Mar 2025

https://github.com/ndeta100/algorithms_in_javascript

Algorithms and data structures in JavaScript with implementations and small text explanations

algorithm algorithms computer-science data-structures

Last synced: 02 Aug 2025

https://github.com/mrktsm/huffman-encoder

A simple file compression tool implementing Huffman encoding for efficient file size reduction.

algorithms data-structures encoder java junit junit-test treemap trees

Last synced: 18 Mar 2025

https://github.com/xounder/lista-pilha-fila

List, Stack and Queue implementation in Java

c cpp data-structures java

Last synced: 13 Jun 2026

https://github.com/nb9960/dsa

Solutions for Standard Problems on Algorithms & Data Structures in C++

algorithms data-structures

Last synced: 05 Apr 2025

https://github.com/isensee-bastian/set-strings

Tutorial code for my video Generics Part 2: Using the empty Interface in Golang

basic-programming beginner-tutorial-series data-structures generics golang learn-to-code maps sets tutorial youtube

Last synced: 16 May 2026

https://github.com/vantamnguyen/dsa

Data Structures and Algorithms

algorithms data-structures

Last synced: 05 May 2025

https://github.com/orelba/linked-lists

Implementation of the linked list data structure in Javascript

computer-science data-structures linked-list

Last synced: 12 Jun 2025

https://github.com/sciencegenome/datastructure-algorithms

my approach of solving the leetcode, interviewcode and other questions

data-structures python-3

Last synced: 16 Jun 2025

https://github.com/antonashraf/dsa

Implementing the major Data structures & Algorithms using C/C++ which helping freshers who wish to join the programming stream to start with!

algorithms data-structures linked-list searching-algorithms sorting stack

Last synced: 18 Mar 2025

https://github.com/baybaraandrey/algo

Implementation of data structures and algorithms in the Golang programming language

algorithms data-structures go golang

Last synced: 09 Jun 2026

https://github.com/sunsided/fixedstack-rs

Safe and Unsafe Stack Implementations in Rust

benchmark data-structures rust stack unsafe-code

Last synced: 29 Mar 2025

https://github.com/ahmed-safa/neet_leet

solves according to neet roadmaps

algorithms cpp data-structures leetcode problem-solving

Last synced: 03 Jul 2025

https://github.com/dapper91/contests

Different contests problems (timus, geeksforgeeks)

algorithms contests data-structures interview-practice python

Last synced: 29 Mar 2025