Status

This page documents the implementation status of various HTML and CSS features in Blitz.

CSS PropertiesHTML ElementsEvents

Mouse

PropertyStatus
mousedown✅ Supported
mouseup✅ Supported
click✅ Supported
auxclick❌ Not supported
dblclick❌ Not supported
contextmenu❌ Not supported
mousemove❌ Not supported
mouseenter❌ Not supported
mouseleave❌ Not supported
mouseover❌ Not supported
mouseout❌ Not supported
select❌ Not supported

Scroll / Wheel

PropertyStatus
scroll❌ Not supported
scrollend❌ Not supported
wheel❌ Not supported

Keyboard

PropertyStatus
keydown✅ Supported
keyup✅ Supported
keypress✅ Supported

Change / Input

PropertyStatus
change❌ Not supported
input✅ Supported
beforeinput❌ Not supported

Focus

PropertyStatus
focus❌ Not supported
blur❌ Not supported
focusin❌ Not supported
focusout❌ Not supported

Composition

PropertyStatus
compositionstart❌ Not supported
compositionend❌ Not supported
compositionupdate❌ Not supported

Clipboard

PropertyStatus
cut❌ Not supported
copy❌ Not supported
paste❌ Not supported

Form

PropertyStatus
submit✅ Supported
reset❌ Not supported
formdata❌ Not supported
invalid❌ Not supported

Loading

PropertyStatus
load❌ Not supported
unload❌ Not supported
error❌ Not supported
abort❌ Not supported

Window / Global

PropertyStatus
load❌ Not supported
resize❌ Not supported

Touch

PropertyStatus
touchstart❌ Not supported
touchend❌ Not supported
touchmove❌ Not supported
touchcancel❌ Not supported

Pointer

PropertyStatus
pointerdown❌ Not supported
pointerup❌ Not supported
pointermove❌ Not supported
pointercancel❌ Not supported
pointerover❌ Not supported
pointerout❌ Not supported
pointerenter❌ Not supported
pointerleave❌ Not supported
pointerrawupdate❌ Not supported

Drag & Drop

PropertyStatus
dragstart❌ Not supported
dragend❌ Not supported
drag❌ Not supported
drop❌ Not supported
dragover❌ Not supported
dragenter❌ Not supported
dragleave❌ Not supported