I have been doing Java in Neovim for quite a while at work, and it’s been a very pleasant experience. As Neovim usage grows (especially amongst the younger crowd), I want to share how I do it.

swc4j (SWC for Java) is an ultra-fast JavaScript and TypeScript compilation and bundling tool on JVM. - caoccao/swc4j

Meta has been on a years-long undertaking to translate our entire Android codebase from Java to Kotlin. Today, despite having one of the largest Android codebases in the world, we’re well pas…

1 Java Project Manager, is a Maven/Gradle alternative with a twist. Its a single Java file itself, which should be edited by you to configure your project. - Osiris-Team/1JPM

Paul Bakker discusses Netflix’ use of Java, emphasizing the use of microservices, RxJava, Hystrix and Spring Cloud.

どうも、Repro Core Unit に所属している村上です。 Repro では現在、20 を超える Kafka Streams アプリケーションが稼働しています。 その中の半分くらいが Repro システムの共通基盤を構成する Kafka Streams アプリケーションであり、それらの運用は Repro Core…

Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding Node.js and V8 in Java. - GitHub - caoccao/Javet: Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding N...

Alpaquita Linux is the Alpine-based build fine-tuned for Java with glibc and musl support. Ideal for cloud deployment, containers, and native images.

Java has been declared dead many times—and yet, it’s still going strong, undergoing what some might call a renaissance from both a technology and ecosystem perspective. Learn more on The ReadME Pro...

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures. - GitHub - jhipster/generator-jhipster: JHipster is a...

Today we are excited to announce the preview of the Microsoft Build of OpenJDK, a new Long-Term Support (LTS) distribution of OpenJDK that is open source and available for free for anyone to deploy anywhere. It includes binaries for Java 11, based on OpenJDK 11.0.10, on x64 server and desktop environments on macOS, Linux, and Windows.

JVMにチューニング項目は多々あれど、プロダクションで運用する際に予めおさえておきたい項目をまとめてみるエントリです。*1 勿論、OSもJVMもデフォルトである程度のパフォーマンスは発揮でき、計測を伴わないチューニングは悪手であることはよく知られています。 しかし、設定しておかないとパフォーマンスにそのまま影響すると分…

Unleash the power of Java - JBang Lets Students, Educators and Professional Developers create, edit and run self-contained source-only Java programs with unprecedented ease. - GitHub - jbangdev/jba...

要約 技術的な話だけ教えて、という方のために先に結論だけ書いておきますと、PostgreSQLはクエリを実行した時点で全レコードの情報を一気に読んできてヒープを埋めてしまう場合がある、ということ話です。 たとえば、ResultSet#nextメソッドを使いながら処理を回すようなコードを書いて、少ないヒープでも処理できる…

A high performance caching library for Java. Contribute to ben-manes/caffeine development by creating an account on GitHub.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker containe...

Create, share, and play with small Electron experiments.

Java 100本ノック. Contribute to JustSystems/java-100practices development by creating an account on GitHub.

Annotation processor to create immutable objects and builders. Feels like Guava's immutable collections but for regular value objects. JSON, Jackson, Gson, JAX-RS integrations included - Gi...

This page describes how to install and uninstall JDK 8 for macOS computers.

Java でつくる低レイテンシ実装の技巧 - Download as a PDF or view online for free

Parallec: Fast parallel async HTTP/SSH/TCP/UDP/Ping client java library based on Akka, eBay open source, flexible response aggregation, scalable web server monitoring, web service, cloud. Aggregate 100,000s APIs and send it anywhere with 20 lines of code.

最近はエンタープライズのシステムでも、Web APIによるシステム間連携が増えてきました。そうしたときに、1リクエストで複数の連携先APIを実行し、結果をクライアントに返すということがままあります。どう作りましょうか、という問題です…

My colleague Abhishek Singh is the product manager for AWS Elastic Beanstalk. He wrote the following guest post in order to let you know that the service now supports Java JAR files and the Go programming language! — Jeff; AWS Elastic Beanstalk already simplifies the process of deploying and scaling Java, .NET, PHP, Python, Ruby, […]