$
, as in $selector
. This naming convention allows Browserflow to differentiate between variables and normal text. Hi $name
will cause Browserflow to replace $name
with the value for the variable and leave the "Hi" portion intact.$time
that holds a value like 9:30
. If you wanted to show an alert with the message The time is 9:30AM
, you may try setting the message field to The time is $timeAM
. However, this wouldn't work because Browserflow would look for a variable named $timeAM
rather than append "AM" to a variable named $time
.const $formattedTime = $time + "AM";
and set the alert message to The time is $formattedTime
.