WUDSN IDE is a free integrated Apple II, Atari 2600, Atari 7800, Atari 8-bit, C64 and NES development plugin for Eclipse
It combines the powerful capabilities of Eclipse with the speed of native 6502 cross compilers. If you already have Eclipse 2019-06 (4.12) or newer installed, just add https://www.wudsn.com/update to the available update sites. From there you can install the latest version 1.7.0 of the plugin that was released on 2019-01-01. Alternatively, you use the zero-installation downloads for Windows.
Click on the Tutorials page to see the short video tutorials, the Features page to get a complete overview of the all features and details and on the Installation page for the instructions how to install and configure the plugin. Older versions including 32-bit versions and daily builds are available via the Releases page. In case of problems check the FAQ page for answers to known problems.
If you have comments, bugs reports or suggestions, please contact me per e-mail to or drop me some lines on Facebook or Twitter. You can also use the corresponding threads in the com.sys.apple2 newsgroup , AtariAge forum , the ABBUC forum (German) , CSDB forum and NESDev forum.