The following pages and posts are tagged with

TitleTypeExcerpt
3rd party rulesets Page Lists rulesets and rules from the community
Apex Rules Page Index of all built-in rules available for Apex
JavaScript Rules Page Index of all built-in rules available for JavaScript
HTML Rules Page Index of all built-in rules available for HTML
Java Rules Page Index of all built-in rules available for Java
Java Server Pages Rules Page Index of all built-in rules available for Java Server Pages
Kotlin Rules Page Index of all built-in rules available for Kotlin
Modelica Rules Page Index of all built-in rules available for Modelica
PLSQL Rules Page Index of all built-in rules available for PLSQL
Maven POM Rules Page Index of all built-in rules available for Maven POM
Scala Rules Page Index of all built-in rules available for Scala
Swift Rules Page Index of all built-in rules available for Swift
Salesforce VisualForce Rules Page Index of all built-in rules available for Salesforce VisualForce
VM Rules Page Index of all built-in rules available for VM
XML Rules Page Index of all built-in rules available for XML
XSL Rules Page Index of all built-in rules available for XSL