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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/fenilsonani/os-system

High-performance OS components with 99% faster algorithms, enterprise reliability, and L8 engineering quality. Features O(1) operations, thread safety, and production-ready implementations.

algorithms c99 concurrent-programming data-structures enterprise-software high-performance memory-management operating-systems performance-engineering systems-programming

Last synced: 31 Aug 2025

https://github.com/leobagua/leobagua.github.io

Let's talk about software development. https://leobagua.github.io

data-structures database devops elixir k8s kubernetes learning ruby ruby-on-rails software-engineering

Last synced: 06 Apr 2026

https://github.com/kevinknights29/dsa_in_python

This repo contains pythonic implementation of data structures and algorithm

algorithms data-structures python

Last synced: 22 Mar 2025

https://github.com/kevinknights29/dsa_in_cplusplus

This repo contains data structures and algorithms implemented in C++.

algorithms cplusplus data-structures

Last synced: 22 Mar 2025

https://github.com/jetsemrick/practice

Programming exercises to improve skills in algorithms and data structures.

algorithms data-structures python

Last synced: 03 Apr 2025

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/benehiko/fit2009

Monash FIT2009 Unit Code Examples

data-structures fit2009

Last synced: 20 Jan 2026

https://github.com/andrewnester/python-problem-solutions

Solutions for different algorithmic and data structure problems

algorithm data-structures problem-solving python

Last synced: 07 Jul 2025

https://github.com/bhavinpatel4199/artificial-intelligence---ai-for-decision-making

Artificial Intelligence for Decision Making is a collection of projects focused on applying AI and machine learning techniques to solve decision-making challenges. It includes projects on wine quality prediction, Cassandra data modeling, and text classification, showcasing a range of data science and machine learning applications.

artificial-intelligence cassandra-cql data-analysis data-engineering data-preprocessing data-structures decision-making deep-learning feature-selection machine-learning-algorithms sentiment-analysis text-classification

Last synced: 20 Jun 2026

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/itsdrc/list-cxx

doubly linked circular list + testing

data-structures

Last synced: 27 Mar 2025

https://github.com/myloft/data_structure

数据结构实验

data-structures

Last synced: 06 Nov 2025

https://github.com/godsscion/cs570-intro-to-programming-data-structures-algorithms

This is a repo of CS 570 - Introduction to Data Structures labs.

algorithms data-structures java

Last synced: 18 Nov 2025

https://github.com/harsha-yuvaraj/Data-Compression-and-Decompression-Tool

A specialized lossless file compression and decompression tool designed mainly for plain text, including programming files.

data-structures huffman-compression-algorithm lossless-compression-algorithm numpy python tkinter

Last synced: 02 May 2025

https://github.com/dho-rae/wonderlust

WonderLust is a Python-based travel recommendation system that suggests destinations based on user preferences. The program processes structured data using dictionaries and sets while incorporating error handling and user interaction. Developed for the Information Structures with Python course.

data-structures decision-support error-handling python python-programming travel-recommender university-project user-input

Last synced: 08 Jul 2025

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

Learning algorithms and data structures.

algorithms data-structures vk

Last synced: 02 Apr 2025

https://github.com/fokaaas/asd-labs

This repo contains completed labs of the Algorithms and Data Structures course

algotithms c-language data-structures graphs labs

Last synced: 31 Jul 2025

https://github.com/nullthefirst/fcc-Cash-Register

freeCodeCamp - Cash Register

algorithms data-structures

Last synced: 23 Oct 2025

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/amaravivian/client-project-analysis

"Comprehensive data analysis project for a new client to provide data-driven recommendations."

data-science data-structures data-visualization r tableau

Last synced: 02 Apr 2025

https://github.com/queelius/algograph

Immutable graph data structures and algorithms library with interactive shell

algorithms bfs data-structures dfs dijkstra graph graph-algorithms graph-theory graph-visualization immutable interactive-shell python shortest-path

Last synced: 06 Mar 2026

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/monardop/datastructures

Aquí encontrarás distintas prácticas de estructuras de datos

data-structures data-structures-and-algorithms practice-project

Last synced: 02 Apr 2025

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/faraasat/employee_management_system

Employment Management System, implemented in C++ as part of the Data Structures and Algorithm course, offers a powerful console-based system for companies to efficiently manage their employees' records.

cpp data-structures data-structures-and-algorithms management-system

Last synced: 15 Jun 2025

https://github.com/thegazed/pads

PADS are generic C data structures that use the preprocessor for abstraction.

abstract-data-structures abstract-data-types adt c data-structures ds

Last synced: 09 Apr 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/make-github-pseudonymous-again/js-string

:symbols: String data structures and algorithms for JavaScript

agpl algorithms data-structures javascript searching strings trie

Last synced: 12 Dec 2025

https://github.com/tomboddaert/dynode

A framework for making node-based structures with dynamically-sized values.

data-structures linked-list

Last synced: 10 Feb 2026

https://github.com/make-github-pseudonymous-again/js-collections-chainmap

:dango: Python's chainmap data structure for JavaScript

agpl chain chainmap data-structures dict javascript map

Last synced: 22 May 2026

https://github.com/claudio-code/data-structure-algorithm-and-neural-network

:scroll: I' m learning new algorithms and how create small and basic neural network

algorithms big-o data-structures neural-network

Last synced: 10 Apr 2025

https://github.com/botraunak/ds-algo-practice

Competitive Coding Refresher

algorithms data-structures

Last synced: 03 Apr 2025

https://github.com/rishabh-agarwal/datastructureandalgo

The DataStructureAndAlgo repository is a curated collection of data structures and algorithms implemented in Java, aimed at providing a solid foundation for learners and developers. It's designed for those preparing for interviews, deepening their understanding of computer science fundamentals, or looking for a reliable reference for algorithmic pr

algorith data-structures java11

Last synced: 02 Feb 2026

https://github.com/leomosley/ds.mosly.dev

An interactive website for learning data structures.

data-structures nextjs typescript

Last synced: 10 May 2026

https://github.com/make-github-pseudonymous-again/js-collections-namedtuple

:bookmark: Python's namedtuple data structure for JavaScript

agpl collections data-structures javascript namedtuple

Last synced: 26 May 2026

https://github.com/maximfersko/convertor_decimal

Implementation convertor for working with the Decimal data type

data-structures decimal-converter decimal-floating-point decimal-numbers

Last synced: 16 Jun 2025

https://github.com/vishvanavanjana/dsa

Data Structures and Algorithms

algorithms data-structures graphs

Last synced: 12 Jun 2026

https://github.com/youssefelghamour/binary_trees

Repository containing implementations of various binary tree operations in C

algorithm algorithms algorithms-and-data-structures avl-tree binary-search-tree binary-tree binary-trees c data-structures

Last synced: 08 Jul 2025

https://github.com/manukot/wlamart_globaltech

Walmart USA Advanced Software Engineering Virtual Experience Program on Forage - October 2024 * Completed the Advanced Software Engineering Job Simulation where I solved difficult technical projects for a variety of teams at Walmart. * Developed a novel version of a heap data structure in Java for Walmart’s shipping department, showcasing

data-munging data-structures java optimization python3 relational-database-design software-architecture sql uml

Last synced: 02 Mar 2025

https://github.com/parthsharma2/pyds

A data structures python library

data-structures library python

Last synced: 06 Sep 2025

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/surajiyer/yatrie

Python Trie data structure

data-structures python trie

Last synced: 29 Mar 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/kalebers/data_structures

Data Structures in Java

algorithms data-structures java

Last synced: 15 Jun 2025

https://github.com/thefcraft/cp-algorithms

A personal repository for competitive programming solutions, including CSES, Project Euler, and HackerRank problems, with custom debugging utilities and scripts.

algorithms cpp data-structures

Last synced: 03 Apr 2025

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/thergh/aisd-lab

Programs made for the Algorithms and Data Structures class

algorithms data-structures data-visualization

Last synced: 03 Apr 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/siddarthshete/fds

This repository contains the assignment based pn fundamental of data structure using cpp which were performed in third semester

arrays assignments cpp cppprogramming data-structures datastructures-algorithms linked-list strings

Last synced: 06 Mar 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/codehass/data-structures

This repository is dedicated to learning and practicing data structures

data-structures javascript

Last synced: 08 Jul 2025

https://github.com/techno-coder/envisage

Data structure visualisation tool

data-structures graph-theory informatics visualisation

Last synced: 25 Oct 2025

https://github.com/zeekersky/activities

This repository contains assignment solutions for various courses conducted at IIT Mandi. The content spans across different topics, including Data Structures and Algorithms (DSA), Computer Vision, and the Computer Science Practicum course.

algorithms algorithms-and-data-structures computer-science computer-vision cpp data-structures python3

Last synced: 19 Apr 2026

https://github.com/avestura/shell-dads

❓ Show a random tip from NIST DADS (https://xlinux.nist.gov/dads) every time you open your terminal

algorithms dads data data-structures ds nist

Last synced: 23 Oct 2025

https://github.com/mohammadreza-mohammadi94/codewars-katas

A collection of solutions to Codewars katas, demonstrating problem-solving skills and coding techniques in various programming challenges. Ideal for improving coding proficiency and algorithmic thinking

algorithms data-science data-structures database kata puzzle

Last synced: 10 Apr 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/itsindrajput/student-database-management-system

This repository contains the source code and documentation for a Student Database Management System implemented in C programming language.

c-programming-language data-structures database graphics-programming

Last synced: 05 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/karmatys8/algorithms-and-data-structure

The most interesting codes that I have wrote during studying for Algorithms and Data Structures.

agh agh-university agh-wi algorithms-and-data-structures algortithms data-structures python3 self-written study-notes

Last synced: 11 Mar 2025

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

implementation Data structures by c programing, separate implementation user levels as a header file and programmer level as c file

c data-structures layer user-management

Last synced: 15 May 2025

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

Data Structures and Algortihms implemented in C++

algorithms cpp data-structures

Last synced: 08 Sep 2025

https://github.com/denpeshkov/datastructures

A library of various data structures implemented in Go.

data-structures go

Last synced: 27 Feb 2025

https://github.com/i2mint/azuredol

Azure Storage Data Object Layer

azure azure-storage data-structures python

Last synced: 02 Apr 2025

https://github.com/rblessings/roi-project-planner

Open-source tool that selects up to k projects to maximize final capital. It leverages greedy algorithms, reactive programming, and cloud-native best practices, making it scalable, fault-tolerant, and observability-ready.

cloud-native data-structures event-driven fault-tolerance observability testcontainers webflux

Last synced: 08 Jul 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/tst_in_c

Ternary Search Tree in C language

data-structures search-trees

Last synced: 23 Mar 2025

https://github.com/zyx-0314/dsa-travel-membership-agency-system

A C++ console application that manages travel bookings through a membership system. Users can register, update, view, and delete member details for three types of travel: land, water, or air. A simple, menu-driven system for managing travel reservations

basic-programming cpp data-structures school-project

Last synced: 10 Apr 2025

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

Data structures Awesome Lists
awesome-leetcode-resources 65 best-of-python 684 competitive-programming 97 Awesome-CS-OpenCourse 184 awesome-leetcode 299 awesome-python-resources 1,490 awesome-interview-algorithms 800 You-Dont-Know-X 52 awesome-go 2,668 awesome-dsa 109 Algorithms-and-Data-Structures 47 Data-Structures-Algorithms-Python 80 awesome-interview 74 data-structures-in-open-source 31 awesome-nodejs-pure-js 96 practice-python-programming-projects 95 data-engineering-collection 678 c-free-tutorials 37 python-workshop-7 66 free-data-structures-resources 117
Data structures Categories
🧠 Big Tech Algorithm Questions 288 Utilities 174 Software Packages 154 Database Clients 147 Database 128 Web Frameworks 106 Third-party APIs 105 Miscellaneous 101 ✅ Algorithms 97 Exercises 92 Testing 89 Networking 88 Websites 88 Command Line 87 Data Pipelines & Streaming 85 ✅ Data Structures 83 Configuration 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75