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/navneethg/poppy

Battle tested algorithms and data-structures for your next space-mission or casual reading.

algorithms data-structures library python

Last synced: 10 Apr 2026

https://github.com/yogain123/linked-list-api

Create a REST API app which exposes API endpoints , for carrying out Linked List operations.

algorithms data-structures javascript linked-list redis

Last synced: 17 May 2026

https://github.com/dimits-ts/graphlibraryforcsharp

A simple, modular graph library providing common interfaces, default implementations, serialization, access wrappers and algorithms for graphs

data-structures library wrappers

Last synced: 06 Nov 2025

https://github.com/ozmap/technical-assessment

Technical assessment for the position of software engineer at DevOZ.

assessment-project challenge data-structures restful-api typescript

Last synced: 14 Apr 2025

https://github.com/prthd/programs-in-cpp

⚡ A collection of C++ programs covering data structures, algorithms, and problem-solving techniques. Includes implementations of graph algorithms, dynamic hashing, matrix operations, pointer concepts, and more, making it a valuable resource for competitive programming and system-level programming. 🚀💻

algorithms competitive-programming cpp data-structures dynamic-hashing graph-algorithms object-oriented-programming pointer-management problem-solving system-programming

Last synced: 31 Aug 2025

https://github.com/jeanbou/tech-interview-questions

A good collection of real-world coding interview problems, algorithm challenges & technical questions solved during application processes or its preparation for top tech companies. Includes multiple solutions for firms like Meta (Facebook), Goldman Sachs, Rakuten, Barclays, Line, Lifeware, Odoo, SES, Talkwalker & etc. Perfect for tech interview

algorithms code coding-challenges data-structures faang interview-preparation leetcode love tech-interviews

Last synced: 03 Feb 2026

https://github.com/theritikchoure/dsa

This repository is for anyone and everyone who wishes to understand what are data structures and how algorithms work. This repo is specially for computer science and information technology students. This repo includes – 1. Theory & algorithms - Understand the working of data structures and algorithms that operate on them. 2. Practical Implementation (Programs) – Implement the DS and algorithms in the form of computer programs using C++ programming language. We will be covering many topics in DS such as - What is Data structures, why do we need DS, Algorithms, Algorithm analysis, time and space complexity, types of Data structures - linear and non linear types, stack, queues, linked list, graphs, trees. Algorithms - Sorting, searching, tree traversal etc.

data-structures dsa

Last synced: 18 Jun 2026

https://github.com/nanafox/binary_trees

A project on the Binary Tree Data Structure.

alx-curriculum binary-search-tree binary-tree c-programming data-structures dsa

Last synced: 06 Nov 2025

https://github.com/kalwar/snake-game

a very basic snake game using queue DS on the web

data-structures javascript queue snake-game

Last synced: 25 May 2026

https://github.com/itsmunim/python-playground

Where all the python trash ends up

algorithm data-structures python

Last synced: 14 Mar 2025

https://github.com/ewliang/javascript-algorithms

Contains a list of common CS algorithms, but implemented using mostly plain old Vanilla JavaScript

algorithms computer-science data-structures javascript search-algorithms sorting-algorithms

Last synced: 24 Jul 2025

https://github.com/7astro7/leetcode

bad solutions to leetcode problems

algorithms c data-structures docker java leetcode python

Last synced: 31 Dec 2025

https://github.com/shubhansu-kr/cse205-data-structure-and-algorithms

DSA Course: CSE205: LPU progress | C++ | Lecture PPTs | Solutions | Codes.

cpp cse205 data-structures dsa dsa-algorithm lecture-notes lpu

Last synced: 04 Jan 2026

https://github.com/goutamhegde002/dsa-roadmap-for-beginners

The "DSA Roadmap for Beginners" repository is a comprehensive guide designed to help beginners learn Data Structures and Algorithms (DSA) efficiently. It provides structured content covering fundamental and advanced topics in DSA, with practical examples, exercises, and coding problems.

beginner beginner-friendly beginner-guide coding-practice data data-science data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-learning-series dsa-practice dsa-roadmap interview-preparation interview-resources programming-fundamentals

Last synced: 28 Feb 2026

https://github.com/jgdodson/scala-collections

A collection library for Scala

collections data-structures graphs

Last synced: 24 Jul 2025

https://github.com/vanajmoorthy/dsanda

⚙ Some simple data structures & algorithms practice.

algorithms data-structures javascript

Last synced: 26 May 2026

https://github.com/alldroll/rbtree

Red–black tree

data-structures go red-black-tree

Last synced: 28 Jan 2026

https://github.com/lynnsh/simple-evaluator

Java Evaluator Academic Project

data-structures java reverse-polish-notation

Last synced: 25 May 2026

https://github.com/teleivo/skeleton

A data structures and algorithms library written in Go

algorithms algorithms-and-data-structures data-structures go golang

Last synced: 05 Jul 2025

https://github.com/shuddha2021/distributed-system-simulator-in-golang

A lightweight distributed system simulator in Go, featuring concurrency, HTTP endpoints, and unit tests.

concurrency data-structures distributed-systems error-handling go goroutines http-server restful-api synchronization thread-safety unit-testing

Last synced: 15 May 2025

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

The program shows how stack is builded and how it works.

data-science data-structures data-visualization java-8 stack

Last synced: 16 Jul 2025

https://github.com/anishlearnstocode/data-structures-algorithms

Solutions to Specialization Data Structures and Algorithms @Coursera ~UCSD and National Research University Higher School Economics

algorithms coursera data-structures solutions

Last synced: 04 Jan 2026

https://github.com/sami-bre/grokking_algorithms

a repo to hold code I wrote while going through the book "Grokking Algorithms by Aditya Bhargava". An amazing book :)

algorithms data-structures python

Last synced: 28 Mar 2025

https://github.com/mr-won/data-structure

데이터구조 학습 정리입니다.

data-structure data-structures

Last synced: 30 Mar 2025

https://github.com/mehmetkoca/pickle-java

Using Java, Inheritance, Composition, Encapsulation, Polymorphism, ArrayList, AutoBoxing&Unboxing, LinkedList, Interfaces

data-structures java oop

Last synced: 06 Mar 2025

https://github.com/romangw/compsci-python-references

A repo of every thing, note, and code assignment I've learned in my Computer Science course, compiled together for ease of access.

college-assignment data-structures ease-of-use templates

Last synced: 04 Sep 2025

https://github.com/sanchariii/ip-address

The main objective of this project is to make an algorithm that can search through data as fast as possible. This project is an implementation of data structures.

c-programming data-structures tree-structure

Last synced: 31 Aug 2025

https://github.com/gharib110/datastructures-in-go

Go package that implements useful data structures in go

data-structures go golang imported package

Last synced: 23 Mar 2025

https://github.com/psidh/sophomore

Data Structures and Algorithms

algorithms c cpp data-structures java javascript python

Last synced: 10 Apr 2026

https://github.com/bniladridas/chatbot

The chatbot is designed to engage in conversations with users based on predefined patterns and responses.

algorithms data-structures nlp programming

Last synced: 14 Mar 2025

https://github.com/md-imtiaz-hossain/50-days_dsa_java_leetcode_practice_part-01

50 Days DSA Challeng with Java and practice with LeetCode

50daysofcode algorithm data-structures dsa java

Last synced: 25 May 2026

https://github.com/yiduoyu/cps-2232-final-project

Car Rental Management System

data-structures java

Last synced: 06 Mar 2025

https://github.com/ashgole/python-pyramids-solutions

Coding Battle Soution for Python Pyramids. This is done by my Team and me.

data-structures pyrami-solutions python python-programming

Last synced: 30 Mar 2025

https://github.com/mahmoud-elghonemy/datastructureandalgorithms

implementation data structure and algorithm using java

algorithms data-structures java

Last synced: 15 May 2025

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

my approach of solving the leetcode, interviewcode and other questions

data-structures python-3

Last synced: 30 Mar 2025

https://github.com/nkokor/red-black-tree

Implementation of Red-Black Tree data structure using Python

data-structures red-black-tree

Last synced: 21 Apr 2026

https://github.com/musheer7/java-enterprise-banking-system

Enterprise-style Core Java banking application using Java 8, OOPS, multithreading, DSA, design patterns, and financial mathematics.

banking-applications core-java data-structures design-patterns java java8 multithreading oops-in-java

Last synced: 26 May 2026

https://github.com/mustafahakkoz/bow_in_c

Bag of Words in C language

bag-of-words data-structures

Last synced: 23 Mar 2025

https://github.com/networkflux/ft_containers

Let’s re-implement the standard C++ containers

algorithms complexity containers cpp data-structures

Last synced: 20 Jul 2025

https://github.com/clustercockpit/cc-specifications

Specification of ClusterCockpit datastructures, interfaces, DB schemas, file formats and directory structures

api api-graphql api-rest data-structures file-archive schema

Last synced: 04 Jan 2026

https://github.com/vincentlaucsb/algorithms-sedgewick-wayne

My personal collection of notes, drawings, and code created while reading Algorithms (Fourth Edition) by Robert Sedgewick and Kevin Wayne.

algorithms data-structures java sedgewick

Last synced: 15 May 2025

https://github.com/adkrgu/leetcode_150

This repository aims at providing the best comprehensive solutions, step-wise explanations to Leetcode 150 (Top Interview Questions List).

algorithms cpp14 data-structures leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/mahmoudnamnam/leetcode-problems

This repository contains my solutions to LeetCode's Daily Challenges and Study Plan problems. It's a resource where I share my approaches and solutions to various coding challenges found on LeetCode.

algorithms data-structures js mysql pandas python3

Last synced: 10 Apr 2026

https://github.com/subhan-liaqat/leetcode-problems

This repository includes all the LeetCode Problems which are most asked in big tech interviews.

algorithms cpp data-structures dsa faang leetcode python

Last synced: 20 May 2026

https://github.com/sureshsundriyal/bloomfilter-python

A simplistic bloomfilter implementation in pure python.

bloomfilter bloomfilter-python data-structures python python3

Last synced: 23 Mar 2025

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

C implementations of common data structures (dynamic array, stack, linkedlist, hashmap, queue, binary search tree, heap) & other projects

algorithms c data-structures

Last synced: 21 Jun 2025

https://github.com/yo-mah-ya/algorithms-and-data-structures

Just implement programs along with certain algorithms and data structures

algorithms clang cpp data-structures

Last synced: 14 Mar 2025

https://github.com/yvesemmanuel/datastructures_algorithms

Implements artifacts studied at Algorithms and Data Structure classes.

algorithms complexity-analysis cpp data-structures oop

Last synced: 08 Jun 2026

https://github.com/guilhermebkel/college-homeworks

🏫 All the code I've created at college

c college data-structures fractal-algorithms

Last synced: 14 Mar 2025

https://github.com/bp7968h/rust_dsa

Data Structure and Algorithm written in Rust

algorithms data-structures rust rust-lang search-algorithm sorting-algorithms

Last synced: 04 Jun 2026

https://github.com/nlfiedler/segarray

Segment Arrays in Rust

data-structures

Last synced: 20 Jan 2026

https://github.com/extwiii/algorithms-uc.san.diego

Data Structures and Algorithms - Coursera

algorithm coursera data-structures extwiii graph

Last synced: 04 Jan 2026

https://github.com/lin93555/-algorithm-training-cpp-py

LeetCode algorithm practice using C++ and python. Includes detailed explanations, comments, and time complexity analysis for each solution.

algorithms cpp data-structures leetcode python solutions

Last synced: 17 May 2026

https://github.com/ishivanshgoel/swiggy-system-design

Minimalistic Software Design of a food ordering Company.

data-structures hashmap linked-list queue stl

Last synced: 26 May 2026

https://github.com/rohan-bhautoo/data-structures-and-algorithms

Data Structures is about how data can be stored in different structures. Algorithms is about how to solve different problems, often by searching through and manipulating data structures. Theory about Data Structures and Algorithms (DSA) helps us to use large amounts of data to solve problems efficiently.

algorithm-analysis algorithm-challenges algorithms csharp data-structures data-structures-and-algorithms

Last synced: 26 May 2026

https://github.com/saragarcia6123/expression_evaluator

A calculator-style mathematical expression evaluator that parses and computes results from user input strings.

algorithms data-structures parsing

Last synced: 18 Jun 2025

https://github.com/sorianog/code-refreshers

Coding problems to refresh the mind

algorithms big-o data-structures java time-complexity

Last synced: 23 Mar 2025

https://github.com/usk2003/vnrvjiet-lab-work

This repository contains my lab work for the B.Tech CSE-AIML program (2022-2026) under the R22 regulation at VNR Vignana Jyothi Institute of Engineering and Technology. It includes various subjects like Machine Learning, OS, Data Structures, C Programming, and more, showcasing my practical learning and implementations.

c-programming compiler-design computer-networks data-engineering data-structures data-visualization dbms engineering-drawing java machine-learning operating-system python software-engineering

Last synced: 11 Apr 2026

https://github.com/antunesluis/estrutura-dados

Trabalhos que realizei na disciplina de estrutura de dados 2023/2

c data-structures ppm-image-editor

Last synced: 17 Jun 2026

https://github.com/bscarpari/algorithms

Some algorithm exercises in a variety programming languages.

algorithms data-structures

Last synced: 25 Jun 2026

https://github.com/peshala84/c-programming

This repo create for Data Structure And Algorithm Using C language . this is our 1 st Year 1 semester Subject

c data-structures

Last synced: 15 May 2025

https://github.com/sudirkrishnaars/data-stuctures

This repository contains a series of problems solved in C.

data-structures

Last synced: 30 Jun 2025

https://github.com/davidyslu/onlinejudgepku

Personal submissions on PKU Online Judge (北京大學程式解題系統)

algorithms cpp data-structures

Last synced: 01 Sep 2025

https://github.com/josancamon19/data-structures-ytbc

Data Structures Play List from Lucid Programming youtube Channel

algorithms data-structures linked-list python-data-structures

Last synced: 15 Nov 2025

https://github.com/ombhd/ft_containers_42

C++ containers in easy mode: reimplementation of vector, stack and map containers of STL in C++

1337school 42born2code cpp data-structures stl-containers

Last synced: 30 Mar 2025

https://github.com/raadiah/dsa-using-go

Implementing the most used data structures and algorithms using Go.

algorithms algorithms-and-data-structures data-structures golang

Last synced: 15 Mar 2025

https://github.com/suryart/algorithms

Data Structures and Algorthims

algorithms data-structures datastructures ruby

Last synced: 22 Mar 2025

https://github.com/mukel/codebox

Algorithms snippets for programming contests

algorithms c-plus-plus data-structures programming-contests

Last synced: 01 Sep 2025

https://github.com/azrielx86/linked-list-cpp

An example of a double linked list in C++

data-structures linked-list

Last synced: 23 Mar 2025

https://github.com/azzaxy1/dasar-pemrograman-javascript

Repository Modul Dasar Pemrograman JavaScript MSIB Batch 6 Dicoding Academy

asynchronous data-structures functional-programming javascript nodejs npm oop

Last synced: 02 May 2026

https://github.com/vladifish/labex2

2605 (Data Structures and Algorithms) LabEx2

data-structures

Last synced: 30 Jun 2025

https://github.com/aykrimino/aoc

solving advent of code problems using golang

algorithms competitive-programming data-structures go golang

Last synced: 30 Mar 2025

https://github.com/grenzlinie/computer-science-learning-route-for-myself

记录计算机学习路线 / Record the learning Route of Computer Science

code computer data-structures deep-learning front-end-development machine-learning

Last synced: 26 May 2026

https://github.com/lunahoushmand16/restaurant-order-system-python

This simple application was built using new Python skills to create a program that allows customers to place orders with a takeout restaurant and receive an itemized receipt.

command-line data-structures python3

Last synced: 30 Jun 2025

https://github.com/nihonxim/computerscience

Computer科学研究について、コンピューター科学の勉強とソフトウェア作り方

algorithms computer-science data-structures

Last synced: 23 Mar 2025

https://github.com/thomasafroo/unix-shell-company-management-system

A command-line interface written in C that allows users to manage a company's structural information

c command-parsing data-structures error-handling unix-shell

Last synced: 26 May 2026

https://github.com/azaz9026/myntra_review_project

Myntra Scraper Project Project Overview: The Myntra Scraper Project is designed to extract product data from the Myntra website. This tool enables users to gather information such as product names, prices, descriptions, ratings, and images for analysis, comparison, or personal use.

data-science data-structures data-visualization filesystem github mogodb mogoose python3 strreamlit web-scraping

Last synced: 10 Apr 2026