The Top 840 Java Data Structure Open Source Projects

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The Top 840 Java Data Structure Open Source Projects

Categories > Computer Science > Data Structure

Categories > Programming Languages > Java

Interviews ⭐ 56,327

Everything you need to know to get the job.

most recent commit 4 months ago

Leetcode ⭐ 48,405

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

most recent commit 16 days ago

Java ⭐ 46,738

All Algorithms implemented in Java

most recent commit a day ago

Ctci 6th Edition ⭐ 9,990

Cracking the Coding Interview 6th Ed. Solutions

most recent commit 17 days ago

Awesome Java Leetcode ⭐ 7,852

👑 LeetCode of algorithms with java solution(updating).

most recent commit 2 years ago

The Complete Faang Preparation ⭐ 7,837

This repository contains all the DSA (Data-Structures, Algorithms, 450 DSA by Love Babbar Bhaiya, FAANG Questions), Technical Subjects (OS + DBMS + SQL + CN + OOPs) Theory+Questions, FAANG Interview questions, and Miscellaneous Stuff (Programming MCQs, Puzzles, Aptitude, Reasoning). The Programming languages used for demonstration are C++, Python, and Java.

most recent commit 14 days ago

Dsa Bootcamp Java ⭐ 7,489

This repository consists of the code samples, assignments, and notes for the Java Data Structures & Algorithms bootcamp of Community Classroom.

most recent commit 22 days ago

Leetcode Patterns ⭐ 6,439

A curated list of leetcode questions grouped by their common patterns

most recent commit 12 days ago

Sde Interview Questions ⭐ 5,289

Most comprehensive list 📋 of tech interview questions 📘 of companies scraped from Geeksforgeeks, CareerCup and Glassdoor.

most recent commit 8 months ago

Algodeck ⭐ 4,628

An Open-Source Collection of 200+ Algorithmic Flash Cards to Help you Preparing your Algorithm & Data Structure Interview 💯

most recent commit 2 months ago

Java Algorithms Implementation ⭐ 3,980

Algorithms and Data Structures implemented in Java

most recent commit 4 months ago

Leetcode ⭐ 3,320

Solutions to LeetCode problems; updated daily. Subscribe to my YouTube channel for more.

most recent commit 3 days ago

Interviewguide ⭐ 3,270

《大厂面试指北》——包括Java基础、JVM、数据库、mysql、redis、计算机网络、算法、数据

most recent commit 6 months ago

Jctools ⭐ 2,971

dependent packages 144total releases 17most recent commit 18 days ago

Tableview ⭐ 2,858

TableView is a powerful Android library for displaying complex data structures and rendering tabular data composed of rows, columns and cells.

most recent commit a year ago

Deprecated Data Structures ⭐ 2,409

A collection of powerful data structures

most recent commit a year ago

Atomix ⭐ 2,205

A reactive Java framework for building fault-tolerant distributed systems

dependent packages 11total releases 101most recent commit 3 months ago

Eclipse Collections ⭐ 2,009

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

dependent packages 94total releases 46most recent commit a day ago

Amidst ⭐ 1,924

Advanced Minecraft Interface and Data/Structure Tracking

most recent commit 2 months ago

Ready For Tech Interview ⭐ 1,891

💻 신입 개발자로서 준비를 하기 위해 지식을 정리하는 공간 👨‍💻

most recent commit 9 months ago

Jgrapht ⭐ 1,876

Master repository for the JGraphT project

dependent packages 219total releases 15most recent commit a year ago

Play With Data Structures ⭐ 1,800

Codes of my MOOC Course <Play Data Structures in Java>. Updated contents and practices are also included. 我在慕课网上的课程《Java语言玩转数据结构》示例代码。课程的更多更新内容及辅助练习也将逐步添加进这

most recent commit a year ago

Codelibrary ⭐ 1,644

💎Collection of algorithms and data structures

most recent commit 2 months ago

T Digest ⭐ 1,638

A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

dependent packages 51total releases 8most recent commit a month ago

Androidofferkiller ⭐ 1,492

💪 Help you get a better offer.

most recent commit 2 years ago

Algorithm Guide ⭐ 1,427

Xunzhuo`s Tutorials of Algorithm and Data Structure🚀🚀🚀

most recent commit 6 months ago

Cpbook Code ⭐ 1,337

CP4 Free Source Code Project (C++17, Java11, Python3 and OCaml)

most recent commit 4 months ago

Cyclops ⭐ 1,224

An advanced, but easy to use, platform for writing functional applications in Java 8.

dependent packages 16total releases 28most recent commit 2 months ago

Al Go Rithms ⭐ 1,190

🎵 Algorithms written in different programming languages - https://zoranpandovski.github.io/al-go-rithms/

most recent commit 8 days ago

Android Notes ⭐ 1,055

✨✨✨这有一包小鱼干，确定不要吃嘛？( 逃

most recent commit 22 days ago

Usaco Guide ⭐ 1,042

A free collection of curated, high-quality resources to take you from Bronze to Platinum and beyond.

most recent commit 3 days ago

Popular Algorithms and Data Structures implemented in popular languages

most recent commit 9 months ago

Mission: To provide a high-quality open content data structures textbook that is both mathematically rigorous and provides complete implementations.

most recent commit 8 months ago

Ds Algo Point ⭐ 951

This repository contains codes for various data structures and algorithms in C, C++, Java, Python, C#, Go, JavaScript, PHP, Kotlin and Scala

most recent commit 10 months ago

Hackerrank ⭐ 937

HackerRank solutions in Java/JS/Python/C++/C#

most recent commit 8 months ago

Competitive programming questions.

most recent commit 7 months ago

Bifurcan ⭐ 896

functional, durable data structures

dependent packages 1total releases 12most recent commit 7 months ago

Competitiveprogrammingquestionbank ⭐ 836

This repository contains all the popular Competitive Programming and DSA questions with solutions for your Coding Interview Preparation.

most recent commit 4 months ago

Prettier Java ⭐ 830

Prettier Java Plugin

dependent packages 256total releases 35most recent commit a month ago

npm prettier-plugin-java} Downloads

Neoalgo ⭐ 829

Bringing all Data Structures and Algorithms under one Roof ⚡

most recent commit 5 months ago

Algorithms And Data Structures In Java ⭐ 650

Algorithms and Data Structures in Java

most recent commit 17 days ago

Adblockfast ⭐ 630

Adblock Fast is a new, faster ad blocker for Android, iOS, Chrome, and Opera.

most recent commit 2 months ago

Algorithms ⭐ 624

A repository of different Algorithms and Data Structures implemented in many programming languages.

most recent commit 9 months ago

Data Structures And Algorithms Made Easy In Java ⭐ 621

Data Structure And Algorithms Made Easy In Java

most recent commit a year ago

Datastructureandalgorithms ⭐ 590

Write code that run faster, use less memory and prepare for your Job Interview

most recent commit 9 months ago

Data Structures And Algorithms ⭐ 552

An Open-Source repository that contains all the Data Structures and Algorithms concepts and their implementation in several ways, programming questions and Interview questions. The main aim of this repository is to help students who are learning Data Structures and Algorithms or preparing for an interview.

most recent commit 15 days ago

450 Dsa Questions ⭐ 551

450- DSA Questions 🔥🔥

most recent commit 4 days ago

Tech Refrigerator ⭐ 502

🍰 기술 냉장고입니다. 🛒 기술 면접 , 전공 시험 , 지식 함양 등 분명 도움될 거예요! 🤟

most recent commit 2 years ago

Python For Coding Test ⭐ 464

[한빛미디어] "이것이 취업을 위한 코딩 테스트다 with 파이썬" 전체 소스코드 저장소입니다.

most recent commit a year ago

Newbie Plan ⭐ 415

📚 Java 技术体系面试指南 , 旨在锻炼学习方法论的技术指南 🚀 数学，算法，基础框架，原理剖析，职业感悟，技术面试

most recent commit a year ago

Thinkdatastructures ⭐ 408

LaTeX source and supporting code for Think Data Structures: Algorithms and Information Retrieval in Java

most recent commit 6 months ago

Technicalnote ⭐ 407

Repository to store what we have studied. 📖 We want everyone to get a job through TechnicalNote.

most recent commit 4 days ago

Techinterview ⭐ 405

💎 Cheat sheet to prep for technical interviews.

most recent commit 2 years ago

Datastructure ⭐ 392

常用数据结构及其算法的Java实现，包括但不仅限于链表、栈，队列，树，堆，图等经典数据结构及其他经典

most recent commit 4 years ago

Think Dast Zh ⭐ 390

📖 [译] 数据结构思维

most recent commit 4 years ago

Ds Algo ⭐ 368

Implementation of Data structures and Algorithms at Apni Kaksha Java Placement Course

most recent commit 9 months ago

Interview ⭐ 365

Data Structures and Algorithms in Java (useful in interview process)

most recent commit 6 years ago

Computerstudent ⭐ 351

计算机专业系统性学习资料（python,c,c++,计算机组成，计算机网络，编译原理，电路，谷歌插件

most recent commit a month ago

Courses ⭐ 348

Quiz & Assignment of Coursera

most recent commit 2 years ago

Opposite_of_a_bloom_filter ⭐ 333

Implementations of a data structure with false negatives but no false positives.

most recent commit 4 years ago

Codeeggdailyinterview ⭐ 316

码个蛋每日面试题

most recent commit 2 years ago

Data Structure ⭐ 302

基于java语言的数据结构及算法实现,LeetCode算法示例

most recent commit 5 years ago

Concurrencyfreaks ⭐ 301

most recent commit a year ago

Data Structure and Algorithm (DSA) contributions

most recent commit 2 days ago

Important Java Concepts ⭐ 264

🚀 Complete Java - A to Z ║ 📚 Notes and Programs of all Important Concepts of Java - OOPS, Data Structures, Algorithms, Design Patterns & Development + Kotlin + Android 🔥

most recent commit 4 months ago

Hacktoberfest2021 Dsa ⭐ 251

If You know the implementation of any DSA related topic/problem then you can contribute it in this repo. Raise Genuine PRs only. Your PRs will be accepted, keep patience. Star this Repo. You aren't allowed to Update README.md. Welcoming developers, content writers, and programming enthusiasts.

most recent commit 7 months ago

Daily Coding Ds Algo Practice ⭐ 248

A open source project🚀 for bringing all interview💥💥 and competative📘 programming💥💥 question under one repo📐📐

most recent commit 5 months ago

Tree2view ⭐ 241

🎄 Tree data structure to Android View

most recent commit 4 years ago

Algorithmanddatastructure ⭐ 231

互联网行业研发岗面试必备算法题配图解析及代码

most recent commit 3 years ago

Coderchef Kitchen ⭐ 224

The official repository for our programming kitchen which consists of 50+ delicious programming recipes having all the interesting ingredients ranging from dynamic programming, graph theory, linked lists and much more. All the articles contain beautiful images and some gif/video at times to help clear important concepts.

most recent commit 3 years ago

Dailycodebase ⭐ 220

2 month data structures and algorithmic scripting challenge starting from 20th December 2018 - Coding is Fun! 💯💯 Do it everyday!! Also, Do give us a ⭐ if you liked the repository

most recent commit 3 months ago

Clojure's data structures modified for use outside of Clojure

dependent packages 6total releases 1most recent commit 2 years ago

Programmers Community ⭐ 212

This repository contains various solution of a problem in Ruby, C, C++, Python and Java.

most recent commit 3 months ago

Hacktoberfest Data Structure And Algorithms ⭐ 206

A repo to contains data structure s and algorithms, regardless of language.

most recent commit 8 months ago

Memory Measurer ⭐ 196

Automatically exported from code.google.com/p/memory-measurer

most recent commit 5 years ago

Cs61b Textbook Zh ⭐ 195

📖 [译] UCB CS61b Java 中的数据结构

most recent commit 2 years ago

Ultimate Java Resources ⭐ 187

Java programming. All in one Java Resource for learning. Updated every day and up to date. All Algorithms and DS along with Development in Java. Beginner to Advanced. Join the Discord link.

most recent commit 2 months ago

Data Structures And Algorithms ⭐ 185

Data Structures and Algorithms implemented In Python, C, C++, Java or any other languages. Aimed to help strengthen the concepts of DSA. Give a Star 🌟 if it helps you.

most recent commit 8 months ago

Algorithms ⭐ 175

A Repository to store implementation of some of the famous Data Structures and Algorithms (mainly in C/C++/Java/Python) for everyone to learn and contribute.

most recent commit 2 years ago

Better Coder ⭐ 172

😄 一起快乐成长为更好的程序员吧！编程学习经验、技术干货、资源分享

most recent commit 4 months ago

Javainterview ⭐ 169

最全的Java技术知识点，以及Java源码分析；学习ing。

most recent commit 2 months ago

Algorithm Tutorial ⭐ 158

📚 算法和数据结构教程

most recent commit 2 months ago

Faang Coding Interview Questions ⭐ 158

A curated List of Coding Questions Asked in FAANG Interviews

most recent commit a year ago

Interview Questions ⭐ 157

List of all the Interview questions practiced from online resources and books

most recent commit 2 years ago

Leetcodesolutions ⭐ 156

C++ / JAVA Optimised Solutions for LeetCode Problems || Daily Update

most recent commit 3 months ago

Algo Learn ⭐ 151

学习数据结构与算法的代码示例，目前提供 Java、Python、Go、C++ 多种语言支持。

most recent commit 4 months ago

Hackerrank ⭐ 149

📗 Solutions of more than 380 problems of Hackerrank accross several domains.

most recent commit 9 months ago

Algorithms4 Common ⭐ 149

🔥Algorithms, 4th Edition 算法4精华笔记，通俗理解，算法收集与强化。

most recent commit 2 years ago

Data Structures And Algorithms In Java 2nd Edition By Robert Lafore ⭐ 142

Solutions of Data Structures and Algorithms in Java 2nd Edition by Robert Lafore. Adding practice problems and solutions.

most recent commit 8 months ago

Including JVM, Java concurrency, Spring framework, Data structure and Algorithm, Computer network, Design pattern, Python, C++, Linux, Mysql, Redis，MATLAB, Git and other tools, etc.

most recent commit 12 hours ago

Random Cut Forest By Aws ⭐ 141

An implementation of the Random Cut Forest data structure for sketching streaming data, with support for anomaly detection, density estimation, imputation, and more.

dependent packages 2total releases 10most recent commit 6 days ago

Algorithms Java ⭐ 139

A collection of common algorithms and data structures implemented in Java.

most recent commit 6 months ago

Greplin Bloom Filter ⭐ 139

Java implementation of a probabilistic set data structure

most recent commit 5 years ago

Data Structures All Langs ⭐ 134

A repository that contains explanations and (custom) implementations of the most popular data structure in various languages.

most recent commit a year ago

Leetcode ⭐ 131

😖 😕 😃LeetCode问题解题思路。

most recent commit 3 years ago

Lazyseq ⭐ 128

Lazy sequences implementation for Java 8

dependent packages 5total releases 1most recent commit 3 years ago

Algorithms Notes ⭐ 127

《算法（第4版）》笔记及代码 | 《Algorithms(Fourth Edition)》notes & code

most recent commit 4 years ago

Java Ds Algorithms ⭐ 125

Data Structures and Algorithms in Java

most recent commit 3 years ago

Codezilla ⭐ 124

⚡️ codezilla ⚡️ One giant 🦖 collection of algorithms & design patterns.

most recent commit 2 years ago

Data Structure And Algorithm ⭐ 120

😍 学习数据结构与算法，夯实编程基础

most recent commit a month ago

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