Sites like hectorvent.dev

A collection of tools by Chris Newman for exploring OpenJDK HotSpot VM options, JEP proposals, and hsdis downloads

Free, MIT-licensed local emulators of AWS, Azure, GCP and Oracle Cloud for testing software and AI coding agents

OmniFaces is a utility library and component collection for JavaServer Faces (Jakarta Faces) web applications, with documentation and downloads

Commonhaus Foundation, a non-profit hosting and sustaining open source Java libraries and frameworks, with its council votes and bylaws published

A dynamically typed open-source scripting language for the Java Virtual Machine, with its own installer, version manager and training events

TeaVM is an ahead-of-time compiler tool that turns Java bytecode into JavaScript and WebAssembly for web apps, with documentation

Ortus Solutions, a consulting firm and open source software company for ColdFusion/CFML web development, modernization, training and events

WebdriverIO API reference documentation for the WebdriverIO browser and mobile test automation framework's commands and protocol bindings

ForgeBox is a package repository and software directory for BoxLang and ColdFusion (CFML) code, used via CommandBox

SDKMAN!, a command-line tool for installing and switching between multiple software development kits on Unix systems, with a catalogue of JDK distributions

OpenSheetMusicDisplay, a TypeScript library and company for building digital sheet music displays, players and apps

JUnit, a open-source testing framework for Java and the JVM, with documentation, release notes and project information

vis.js community edition: a JavaScript library for interactive network, timeline, graph and dataset visualizations in the browser

Asciidoctor, an open source Ruby text processor and toolchain converting AsciiDoc to HTML5, DocBook, PDF, and EPUB, with documentation and news

A Swiss software company's site offering Java logging framework support, consulting and open-source project pages, run by QOS.CH Sarl in Vouvry

Sessionize is a cloud software tool for managing conference call for papers, schedules and speakers

Martin Kleppmann's personal website: blog, conference talks and publications on local-first software and distributed systems by a Cambridge academic

Leanpub, a self-publishing platform where authors sell early-access and in-progress books, including technical titles on software and AI

A French-language project page for Armbian, an open-source Debian and Ubuntu Linux distribution for ARM single-board computers

BeagleBoard.org is an open hardware single-board computer project offering documentation, forums, books and support for makers, educators and developers

Lenny Rachitsky's newsletter on product management, growth, and career advice for product leaders and founders