Hi, I've had a discussion today with Jean-Vincent about how we should improve our Developer's Guide on xwiki.org. I'm putting the thoughts we had here as a memo for ourselves but also to let everyone know what we'll be working on. Obviously we need help so anyone interested, please chime in and start editing the pages on xwiki.org. - The Developer's Guide is actually about Developing XWiki Applications - An XWiki application is a XAR (set of XWiki pages) and/or Java plugins - Thus we need to explain how to create applications using XWiki pages and how to develop plugins Plugin Development: - We already have a guide which I think is quite good. Needs a little rework but overall good. - We need to add information about where are the Extensions Points (beginRendering, endRendering, downloadAttachment and the Notification mechanism) - Show an example of using the notification mechanism to perform an action when a page is saved for example - Add information about Plugin development best practices - How to test a plugin (unit tests + functional tests) - Class naming Page Development: - Improve the existing documentation on the following concepts: Class, Objects, Template, ClassSheet. Use diagrams for that - Add a page that lists, say, the 10 most used XWiki APIs (searching for documents, get a document object from a page name, etc). On that page, add a link to the latest Javadoc (which we need to publish - There's a jira for this) - Detailed explanation on how to create a class and the different field types + explain how form validation can be done - Explain how the Notification mechanism can be used directly from a page - Page development best practices (there's already a page about this but it needs to be improved a lot): - When to use velocity, when to use groovy, when to use Java - Where to put the different page types (classes, sheets, etc) - What prefixes to use - Query guide to write hibernate query using the XWiki database model. Explain how to use the display/search APIs too. Thanks -Vincent