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

  • Quick weekly update covering this week's commits for the upcoming 3.0.167 ProcessWire core version— More
    18 September 2020
  • This week ProcessWire version 3.0.166 is released on the dev branch. In this post we’ll cover all that’s new relative to the previous version, 3.0.165. Plus we’ll check out the latest new versions of ProCache and FormBuilder— More
    11 September 2020
  • Weekly update – 28 August 2020 – New secure files option defined per-template: More
    28 August 2020

Latest news

  • ProcessWire Weekly #332
    In the 332nd issue of ProcessWire Weekly we'll cover the latest core updates, introduce some new and updated ProcessWire resources, and more. Read on!
    Weekly.pw / 19 September 2020
  • ProcessWire 3.0.166 core updates and more
    This week ProcessWire version 3.0.166 is released on the dev branch. In this post we’ll cover all that’s new relative to the previous version, 3.0.165. Plus we’ll check out the latest new versions of ProCache and FormBuilder.
    Blog / 11 September 2020
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“I am currently managing a ProcessWire site with 2 million+ pages. It’s admirably fast, and much, much faster than any other CMS we tested.” —Nickie, Web developer