Invision might be a bit more popular than Playscii. We know about 3 links to it since March 2021 and only 3 links to Playscii. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
An alternative to your first link: https://jp.itch.io/playscii. Source: about 2 years ago
Oh, and to easily convert images to ANSI-like art on a modern system, use a program called Playscii (https://jp.itch.io/playscii). Source: almost 3 years ago
I found this cool ASCII art program on Itch.io called Playscii. After faffing about with it for a while I thought some of the character sets would work well for making maps. So I redrew the map of a Sky Tomb from the Stars Without Number adventure Hard Light. They're not spectacular (I'm still new to visual art) but I think they look super cool. I think this visual style fits really well with the OSR. Source: about 3 years ago
Search for UI/Design/Firma Tutorials on YouTube, check out UI related Blog posts on invisionapp.com, check out UI Inspiration muzli. Source: over 1 year ago
We have 100s of different screens to migrate as well as a really large design system, and to date we've been successfully using the invisionapp.com website to keep things really well organized and easy to navigate with tags, pages, etc. We've enjoyed this system so far because it's easy for PMs and Devs to navigate in a website format, without having to learn the design software or get bogged down in artboards. Source: over 1 year ago
Other options: explain everything whiteboard, invisionapp.com. Source: over 2 years ago
draw.io - Online diagramming application
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
JavE - JavE (Java Ascii Versatile Editor) is a free Ascii Editor.
Zeplin - Collaboration app for UI designers & frontend developers
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.