Java JDK

• Java for Windows
• Java for Mac (ARM based)
• Java for Mac (Intel based)
• Java for Linux

IDE Download Sites:

• DrJava
• Eclipse
• NetBeans 24 for (requires JDK) macOS
• NetBeans 24, (requires JDK) for Windows
• NetBeans 24, (requires JDK) for Debian/Ubuntu Linux
• NetBeans Snap edition for Linux
• NetBeans installation for macOS Big Sur
• NetBeans on Chromebook
• NetBeans 8.2 (OLD VERSION) with JDK for macOS El Capitan/Windows/Linux

Online IDEs for cross platform use:

• Covidia.io - Really easy to use and highly recommended.
• JDoodle
• JDoodle Advanced (allows read/write of files)

Installation Instructions and Tutorials:

• DrJava
• Eclipse
• NetBeans installation for macOS Big Sur
• NetBeans Installation Guide
• NetBeans Programming Guide

Java Links:

• Java Platform
• Java Tutorial
• stdlib for NetBeans