Wow, look at you! Email newsletter, Auth, Storage, Community... you're starting to need some serious software now around your swipe file, and you STILL need to figure out your social media distribution. You don't HAVE to have a separate platform — I often use my own Twitter as a flexible social Swipe File, and Little Big Details is a Swipe File hosted on Tumblr with distribution, storage, and social features built... - Source: dev.to / almost 3 years ago

That sort of UI deserves a mention on Little Big Details. Source: almost 3 years ago

I don't believe it's updated anymore, but there was an entire website dedicated to this.[1] [1]: https://littlebigdetails.com. - Source: Hacker News / about 3 years ago

Marvelapp.com — Design, prototyping, and collaboration, free plan limited to one user and project. - Source: dev.to / 5 months ago

At this stage your main goal should be to prototype it and test it with people to validate the idea. Or at the very least have something people can look at and respond to. Don’t worry about building a coded and working version yet. Start with a clickable prototype which can be built using design tools. Most people use Figma these days but if you’re just starting out you could use something like Marvel, which is... Source: about 1 year ago

Marvelapp.com — Design, prototyping and collaboration, free plan limited to one user and one project. - Source: dev.to / over 1 year ago

Hi, I am doing research on some of the user testing tools out there like lookback.io, Marvelapp.com, maze.design, usabilityhub.com, userbrain.net, usertesting.com, userzoom.com. I would like to know about your experience. Source: over 1 year ago

As far as I can remember, I saw https://marvelapp.com/ doing it to add a prototype to the homescreen. Source: about 2 years ago