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eclipse-collections /eclipse-collections

Star2.6k

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

java functional java-collections data-structures object-oriented collections primitive-collections immutable-collections eclipse-collections

UpdatedOct 27, 2025
Java

Suryakant-Bharti /Important-Java-Concepts

Star1.2k

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

android kotlin java algorithms concurrency multithreading design-patterns java-collections data-structures java-programming core-java learning-java java-fundamentals object-oriented-programming java-io java-concepts java-development java-multithreading oops-in-java java-networking

UpdatedAug 22, 2025
Java

leventov /Koloboke

Star1k

Java Collections till the last breadcrumb of memory and performance

java high-performance annotation-processor java-collections koloboke primitive-specializations hashmap collections

UpdatedFeb 1, 2017
Java

TimeAndSpaceIO /SmoothieMap

Star307

A gulp of low latency Java

java java-collections hashmap collections low-latency openhft

UpdatedDec 29, 2019
Java

anton-liauchuk /java-interview

Star289

Java interview

java microservices patterns rest spring spring-boot rabbitmq ddd concurrency transaction interview java-collections hibernate servlet interview-questions java-core java-interview

UpdatedMay 27, 2025
Java

callicoder /java-collections-examples

Star145

A Complete Reference to Java Collections Framework through simple examples

java java-collections java-queue java-stack java-arraylist java-hashmap java-hashset java-treemap java-treeset java-linkedlist java-linkedhashmap

UpdatedMar 25, 2024
Java

ChunhThanhDe /Leetcode-Top-Interview

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Star78

This repository contains solutions to LeetCode Top 150 Interview Problems. Must-do List for Interview Prep 🎯

leetcode gitbook java-collections interview-practice leetcode-solutions interview-questions problem-solving leetcode-java interview-questions-solved top-interview-questions dsa-algorithm chunhthanhde chung-nguyen-thanh top-interview-150-leetcode leetcode-top-interview-150 top-150-interview-questions

UpdatedJul 25, 2025
Java

proghub-official /java-interview

Star49

⁉️ Вопросы для собеседования по Java

java interview java-collections interview-questions java-interview-questions java-interview

UpdatedDec 23, 2020

YogenRaii /java-core

Star42

Collections of solutions for micro-tasks created while building modules as part of project. Also has very fun stuffs :)

caching algorithms regex lambda-functions streams java-collections java-8 ehcache java-core

UpdatedFeb 2, 2024
Java

larrydiamond /typescriptcollectionsframework

Sponsor

Star41

TypeScript Collections Framework - a port of the Java Collections framework for use with Angular

nodejs angular typescript collection queue generic generics java-collections hashmap multiset collections treemap hashset linkedlist treeset arraylist typescript-collections skiplistmap skiplistset

UpdatedFeb 6, 2022
TypeScript

sangupta /gather

Star37

Run SQL queries on Java objects in a collection

java sql sql-query java-collections in-memory dynamic-queries hoc-queries

UpdatedApr 22, 2022
Java

dgroup /enumerable4j

Star30

Amazing Ruby's "Enumerable" ported to Java

ruby java library collection streams java-collections enumerable streams-api streamex elegantobjects java-collections-framework ruby-to-java

UpdatedAug 28, 2023
Java

Augusto11CB /Java-Studies

Star27

Repository of my learning notes and programs for fundamental & important concepts of Java programming and development.

lambda stream functional-programming best-practices java-streams java-collections collections java-8 interview-questions java-reflection-api junit5 unit-test java-optional java-thread java-generics java-11 functional-interface java-17

UpdatedMar 17, 2024
Java

hellojavaio /Java-Generics-and-Collections-2

Star27

📖 Java Generics and Collections Java泛型和集合

java basic java-basics book generics java-collections collections java-generics javacollection javabasic

UpdatedJul 19, 2018

veilair /java-development

Star22

An ongoing curated list of frameworks, books, articles, talks, screencasts, recordings, libraries, learning tutorials and resources about Java Development.

java java-collections java-apps java-frameworks java-9 java-application java-developer java-security java-codes java-development-kit java-code-best-practices java-development-tools java-17 java-developer-vm