You can open your Sketch files directly in XD, so migrating your content over might be a lot easier than you think!

Do you mean options for handoff to developers? XD has a built-in Design Specs feature for that (https://helpx.adobe.com/xd/help/design-specs-for-developers.html), as well as integration with Zeplin, Sympli, and Avocode.

Or if you mean options for richer prototyping than what's possible in XD out of the box, check out XD's integration with Kite or Protopie.

Karan, what are the improvements for radial gradients that you'd like to see?

It's important for us to strike a balance between making it too easy to create UI clutter vs. making things too limited or inflexible and preventing plugins from doing innovative things in the UI. Stability is another major factor: allowing too much fine-grained customization of complex UI like the layers panel can be fragile, since the core app changes that same UI too as it evolves. I think we will likely take an incremental approach here, offering well-defined generic forms of UI customization at first and opening up more detailed hooks over time.

We definitely plan to have a great UI for browsing and managing your plugins without requiring you to go to a website to do so!

Re TypeKit, I'd encourage you to post your suggestion at https://forums.adobe.com/community/typekit to the team hears it from you directly.

Those are all great points – thanks!

Hi Jan,

I've been working on our plans for extensibility here on the XD team and your suggestions very closely align with the design direction we're heading! It's important to us to keep the XD UI's clean and streamlined feel even as you add plugins. We want plugins to add minimal UI clutter, and blend in with the look & feel of the rest of XD's UI.

We're also aiming to make it smooth and easy to install and manage plugins – and also to get started developing them!

What plugin management features are most important to you? I assume you're talking about things like updating, disabling, or uninstalling plugins you already have installed?

Jason, could you share with us an example of an XD file that produces huge PDF output? You can email me at pflynn and I'll make sure it gets to the right people to investigate.

Underline is coming in November :-)

Give this item an upvote if you'd like to see this feature in XD: https://adobexd.uservoice.com/forums/353007/suggestions/13052064-scrub-values-by-dragging-mouse-in-property-inspector

XD does have a grid overlay: if you select one or more artboards, there's a "grid" section in the properties panel with various options.