<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

# Internals > Programming Guides #

### [Low-Level Module Best Practices](dev-guide/module-development/best-practices.html) ###

### [Chrome Authority](dev-guide/module-development/chrome.html) ###

### [XPI Generation](dev-guide/module-development/xpi.html) ###

