drag

Describe the bug

When using the Swap plugin, it's impossible to cancel a swap once the swap threshold has been met for an item. You can't drag the item back to its original place to prevent a swap. This happens with or without the revertOnSpill: true option.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://sortablejs.github.io/Sortable/#swap
2. Drag "Item 1" to h

I'm trying to replace the background diagram-maker canvas svg, with custom small circular nodes. So, probably this lead to more than 5000 number of circular nodes.

This is causing Performance Issues. Any suggestions, how to optimize this usecase?

Convert the source file to typescript, which will be compiled in the rollup build step.
While we currently use .ts files, typehinting etc. is not used in the files.

If you want to help:
Just start adding typehints to any file that is still missing them or improve the ones that already have them. Feel free to send a PR for files even if only a part of them is converted.

• Fresh laravel instalation
• Install laravel-schematics
• Open http://localhost:8080/schematics
• Click to edit default User model
• Do not change anything and just click on save.
• That action updates User model with all fields as "fillable".
• Not necessary we want to add fields on "fillable" list, on that model

After #1109 we do not need the whole JQuery anymore, we should use the lightweight Zepto as a drop-in replacement

• Zepto is 9.6K
• JQuery is 84K

Also an option to not include any library would be nice (all Silex components shoud be jquery-free)

• replace JQuery with Zepto
• remove JQuery syntax from components
• add an option to not include JQuery/

The sorting does not seem to be working when the items are in a fixed height container that scroll all the items.

See this fiddle:
https://jsfiddle.net/ns5jg8L9/

If you try to drag the last item in the list to the top it won't scroll automatically and even if you use the mouse wheel to scroll while dragging it, dropping it on the top won't trigger a drop.

I guess this has something to do