I've not locked it in to anything so can stand alone on HTML, PHP, and Node. Literally half a dozen scripts (split them up for various functions so easy to maintain), a few CSS files (for the same reasons), and the HTML is all bog-standard. The rest is all Bootstrap using best practices for layout.
Cheese my friend, 20 euros is not even a lunch in a café or a round of beers.
I very much doubt ANYONE on this forum would feel that is expensive.
At that price I will buy just for the fun of playing with it and I am retired.
Yep even at twenty I’m in if even just to learn something new. If I can apply some of it to my current dashboards that would be a bonus!
But count me in!
This is simple to do. Reason it stretches across several scripts is Gridstack is great but as standard it is not fun with dynamic data. Out of the box functionality is fine for static content but really does take a huge amount of time and effort, and hundreds of mistakes, to get it to play nicely on all fronts, on all device types, and all modern browsers (the auto scaling and resizing side of it took the longest, and each time the layout changes, based on the page, a new array is created in local storage to accommodate switching between pages and maintaining each pages set layout, just to mention a couple of things that make this a little different, there are many other such features taken in to consideration). For this reason I've tried my hardest to create a thing that works for everyone. For ourselves too. We use this for multiple Projects in many different ways. So to summarise it is very simple to alter to fit in with your specific needs (every function, style, and feature is commented with an explanation of what it does).
Now we need the Wappler team to develop the Wappler Marketplace. 
Funny you should say that, has kind of inspired me... The response this has generated. So will drop www.wapplerthemes.com (entirely blank right now so not worth looking at it) over the next few days or week, and anyone wanting to offer Extensions, formatters, themes, blocks, well... All feel free to jump aboard! Ping me a message if you have any ideas.
Right I had to put something up, can't have a holding page, got to keep up the pace! Slowly slowly catchy monkey... At least its not empty!
We shall build upon this principle...
Pretty hard to hit that 100% for performance but we will get there!
Have also embedded an Easter egg... See if you can find it! Might chuck a FREE theme (soon as we go live) to the first person to respond with a screenshot....
Beat me to it. After right clicking, could not get back. 
I'm just having a giggle to myself hahaha...
I was RickRolled too har har har...
Love this - keen to learn more and how it might work in our environment
And happy to pay a lot more.
Can we embed any HTML within a griditem?
Yes. We made this a priority as has to be able to render dynamic content and not from fixed html in JavaScript. Is there anything you would like me to try in particular?
Thank @scalaris I really appreciate the feedback!
We've got a patient homepage that includes all sorts of data, tables, dental chart (SVG), embedded 3rd party tables (tabulator), image tables, TinyMCE editor, tabbed folder, etc...
We'd love to create a configurable variant of this - and you could have the answer.
And happy to pay = it would improve our product significantly.
Thoughts guys ?
Totally… sounds like you’ve created utopia @Cheese ! 
Anything can be rendered in any widget, and any widget can be edited as simply as any standard html, it is all plain html, standard structures and classes (aside from specific GridStack classes which are not actually visual, more for usability). Therefore can embed anything anywhere. This is another area we really put the work in to enable this, as we are the same, we have multiple data types and elements we need to combine in our Client areas and our own administration application. I've just finished creating a pure HTML version which will be the basis for the 'dashboard'. This enables the html to be used in any Server type, just copy it across to PHP or EJS pages as required, add the CSS and JS, and good to go.
I'll ping you a message shortly so we can have a chat about anything specific to your requirements.
Once again Antony you're being very kind. Was logic and simplicity that created this. And the fact we are totally fed up with keep creating variations of the same thing again and again. So actually maybe was logic, simplicity, and laziness...
Inside of Wappler demonstration (excuse the lag I have backups going on in the background):
Great work, I look forward to learning how I could use it in my apps. 
