ruler | HTML5 Canvas ruler for authoring tools | Frontend Framework library

I've made some custom slider views in SwiftUI that change appearance based on hover state, but if the mouse moves out too fast (which is actually a very reasonable speed of moving a cursor), it stays in the hover state until you re-hover and re-leave the component slowly.

Is there a solution for this? The hover code is pretty standard:

The following link shows how to add custom entity rule where the entities span more than one token. The code to do that is below:

New to Selenium and web stuff in general and I am running into an element not found problem trying to find and element with XPath.

selenium.common.exceptions.NoSuchElementException

I've been trying to figure it for a bit, but i cant seem to puzzle it out. Apologize in advance if I've missed something obvious. But if it is a simple google to figure out, i haven't come across the term yet.

When I look with inspect element I get the following two options for the XPath

I am querying a map to build some elements that should be wrapped in elements html, head and body.

I just added the key 'run' because I do not know how to call the 3rd template without matching something in the map. The both "store" templates produces expected result if they are run individual or both, but when attempting to wrap then inside the body element, (using the 3rd template) it fails.

Since I am planning to modularize the XSLT and templates I am not looking to reduced amount of template, unless necessary.

JSON:

In first template, I am intentionally excluding an element ('milk') because the parsed data map is relatively flat and I would like to use XSLT to categorize and structure the data. The aim is to process the excluded element ('milk') in the second template. The both templates works running them one at a time. Running the templates together will not show the result of the excluded element ('milk') which should set another attribute name and attribute value.

JSON:

I am looking to exclude some element(s) during for-each using a result map from imported JSON data. I suspect the tests I am running might work when running XML as source, but not with JSON as source.

JSON data:

I need a ruler for a React Leaflet app, however, all I can find are the plain leaflet plugins listed at https://leafletjs.com/plugins.html.

I've tried to include all of them in my app but every single one of them has a different compatibility issue with current versions of React and/or Leaflet. Most of these plugins lack proper documentation and many are built for previous versions of leaflet.

Is there a modern measurement plugin or tool that I can use? or is there a well documented procedure to adapt the mentioned plugins to a React-Leaflet environment?

Working with a imported JSON data with a relatively flat hierarchical tree structure. In the current code I am applying attribute-sets during the creation of elements.

Is it possible to create all the elements first and after that apply the attribute-sets? It seems "use-attribute-sets" is an attribute, thus need to be added onto a element to work.

There are no error messages in my current code.

I am just looking to see if possible to do things in certain sequence as described below. The reason for this planned change is to handle a bigger data volume thus perform the parsing and creation of element first, and only after that step, perform a unified way of adding attributes through attribute-sets.

The sequence I have:

I have a input range that is style like a ruler and the range button that is styled as a opaque circle. It's working fine in Firefox and Safari but not in chrome.

I appreciate any suggestions how to make the code work in all browsers.

Here is the code: