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Here are 84 public repositories matching this topic...

Welcome to Patterns Repository, here you can add many different star ( * ) patterns. Contribution to this project is always welcome. Raise a PR and Boom your pattern will be added in this repo.🎉🥳. Share with your friends and Add awesome * Patterns.

  • Updated Nov 1, 2024
  • Java

Builder pattern was introduced to solve some of the problems with Factory and Abstract Factory design patterns when the Object contains a lot of attributes. There are three major issues with Factory and Abstract Factory design patterns when the Object contains a lot of attributes.

  • Updated Dec 6, 2018
  • Java

This repository consists of Array, ArrayList, HashMap, TreeMap, Java Stream API, Pattern, OOPS Concept.

  • Updated Feb 3, 2023
  • Java

A comprehensive collection of Data Structures implementations in Java, including arrays, linked lists, stacks, queues, trees, graphs, and sorting algorithms. This repository serves as both a learning resource and a reference guide for computer science students and developers looking to enhance their understanding of fundamental data structures

  • Updated Jan 4, 2026
  • Java

This repository is a collection of star and number patterns implemented in JAVA programming languages. Whether you are a beginner looking to improve your coding skills or an experienced developer interested in exploring different different patterns, this collection has something for everyone.

  • Updated Jan 21, 2024
  • Java

Core Java – Daily Learning: A hands-on, daily-updated repository with practical Java programs on patterns, functions, arrays, OOP, and mini projects. Ideal for beginners and learners to practice, revise, and master Core Java concepts efficiently.

  • Updated Jun 7, 2026
  • Java

A collection of design patterns which I have implement for studying purposes over the years.

  • Updated Jun 25, 2017
  • Java

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