To use module Reading Time in a wiki page:

{module module="reading_time" wordsPerMinutes="200" minTimeThreshold="1" minTimeThresholdText="Reading time: Less than a minute" maxTimeThreshold="30" maxTimeThresholdText="Reading time: Less than a minute" timePrefixText="Approximate reading time:" timePostfixText="min." timeMinutesOnly="n"}

Where: Displays the estimated reading time for the words on a Wiki page (inner modules are excluded). To avoid displaying empty module on non wiki page object, set the module Visibility,Section to wiki.

Go to the source code
Preferences required: feature_wiki

In the example below we pass in a wiki page the module Reading Time through the plugin module.
So, this code:

{module module="reading_time" wordsPerMinutes="200" minTimeThreshold="1" minTimeThresholdText="Reading time: Less than a minute" maxTimeThreshold="30" maxTimeThresholdText="Reading time: Less than a minute" timePrefixText="Approximate reading time:" timePostfixText="minutes" timeMinutesOnly="y"}

Produces on this site:

See these pages for information that applies for all modules:

• Module — Overall introduction and overview
• Module Admin — Introduction to the module admin pages for site-wide and individual module settings
  • Assigning Modules — How to select a module to configure it
  • Module Settings Interface — Interface for configuring individual module settings
  • Module Settings Parameters — Explanation of standard parameter settings for modules
  • Creating Custom Modules — How to create user modules
• Index of Modules — Links to the documentation of individual modules
• User Modules — How (if the feature is active) users can choose and place their modules
• Mods Type Modules — Links to modules that are installed as components