Lineage is a free and open source Plone product that makes it easy to manage subsites. It works by enabling regular subfolders of a Plone site to appear as autonomous Plone sites to the everyday user.

jQuery is a JavaScript library that allows you to do many of the same things as regular JavaScript, but in an easier way that results in less code. Recently, the jQuery library was split out of Plone into a separate package (plone.app.jquery) in order to make updating jQuery itself easier.

Discover how the Penn State College of Liberal Arts moved over 120 separate websites running on their own Plone installation into a single system utilizing Lineage in less than 90 days.

See what's new in Plone 5 theming, how to future-proof your Plone theme, and how to make a Diazo theme.

Learn how to apply variables with TAL expressions in your Diazo theme.

This article includes a video and reviews Diazo Syntax for rules, conditions, selectors, inserting HTML, and other attributes.

During a recent load-test, we successfully used the Python plugin Locust to create a working test as an alternative to Jmeter.

This post offers an introduction to the interactive Python Debugger tool (pdb), including basic commands, examples, alternative implementations, and helpful links.

How to customize the layout of your VPC to meet your applications needs from a security and availability standpoint...