ProcessWire documentation

Everything you need to know to develop websites or applications in ProcessWire.
  • API reference

    Looking for the right property, method or class to use? This comprehensive API reference covers all classes and API variables in ProcessWire 3.x.
  • Getting started

    Introductory topics on installation as well as some of the basics of ProcessWire’s structure, API and more.
  • Front-end

    Topics on using the ProcessWire API to render output on the front-end of your site with your template files.
  • Tutorials

    If you like to learn by doing or by example, these tutorials will help you get up to speed with ProcessWire quickly.
  • Selectors

    Selectors are simple strings of text that specify fields and values. These selectors are used throughout ProcessWire to find pages (and other types of data).
  • Modules & hooks

    A module is a type of plugin that runs in ProcessWire, and they come in many flavors. At its core, ProcessWire is a platform for executing modules, and much ProcessWire is built upon these modules.
  • Fields, types, input

    Additional documentation and details on using various different kinds of field types and input fields in ProcessWire.
  • Access control

    ProcessWire uses a role-based access control system (RBAC). Users are assigned to one or more roles, each role is assigned permissions, and roles are assigned to templates for access control of pages.
  • Security

    Security is our number one priority with ProcessWire. Make it your number one priority too. In this section we attempt to cover some of the more important aspects in maintaining a secure installation.
  • Multi-language

    Multi-language page names (URLs) and multi-language text fields make developing a multilingual site as easy as developing a single language site. 
  • More topics

    Additional topics on developing with ProcessWire that didn’t fit into one of the categories above.

Twitter updates

  • ProcessWire 3.0.174 core updates: improvements to the new path/URL hooks and more— More
    12 March 2021
  • ProcessWire 3.0.173 adds several new requested features and this post focuses on one of my favorites: the ability to hook into and handle ProcessWire URLs, independent of pages— More
    5 March 2021
  • This week ProcessWire gained powerful new tools for finding pages and controlling how they are loaded. If you like to maximize performance and efficiency, you’ll like what 3.0.172 brings— More
    5 February 2021

Latest news

  • ProcessWire Weekly #356
    In the 356th issue of ProcessWire Weekly we'll cover the latest core updates (ProcessWire 3.0.173), introduce new third party modules RockCalculator and RockIframe, and take a closer look at a brand new site of the week. Read on!
    Weekly.pw / 6 March 2021
  • ProcessWire 3.0.173 core updates: New URL hooks
    ProcessWire 3.0.173 adds several new requested features and this post focuses on one of my favorites: the ability to hook into and handle ProcessWire URLs, independent of pages.
    Blog / 5 March 2021
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“…building with ProcessWire was a breeze, I really love all the flexibility the system provides. I can’t imagine using any other CMS in the future.” —Thomas Aull