@patternfly/pfe-core v3.0.0

@patternfly/pfe-core

Utilities for building PatternFly elements.

Controllers

• CascadeController - cascades configured properties/attributes to child elements
• ColorContextController - enables colour context detection
• CssVariableController - caches computed styles
• LightDOMController - controls a light-DOM mutation observer
• Logger - logging utilities
• PerfController - measures element upgrading performance
• PropertyObserverController - caches set values for observed properties until element is updated
• SlotController - utilities for managing slots and slotted content

Decorators

• @bound - binds a decorated method to the object instance
• @cascades - cascades the decorated property to configured light and shadow child elements
• @initializer - executes a decorated method when the element upgrades and on DOM mutations (opt-out)
• @observed - runs a callback when the decorated property changes
• @time - tracks the time a method takes to complete using the performance API
• @trace - debug decorator which logs the name and result of a class method whenever it runs

Directives

• when - element-position directive which adds or removes an element depending on a condition

Functions

• debounce - debounce a function
• getRandomId - generate a random element ID, optionally with a given prefix