Based on our record, Pencil Project seems to be a lot more popular than Platforma. While we know about 11 links to Pencil Project, we've tracked only 1 mention of Platforma. 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.
There are some decent starters in the community (including some really great OS-native resources), but another option is purchase something like Platforma if you're looking to make interactive wireframes - https://platforma.ws/. Source: about 2 years ago
I am a software developer, so doing UX is never my strength. From time to time though, I would resort to using the open source tool Pencil (https://pencil.evolus.vn/) to get a low fidelity mock-up. Lately I've been encountering bugs where images would come out broken when I re-open my wireframe in Pencil. Frustrated of the issue on Pencil, I tried out uizard yesterday, and have been really happy with it. It's... - Source: Hacker News / about 1 year ago
Thanks for your replies. I checked some of them out, but I found one on my own that fits me perfectly: Pencil. Source: about 1 year ago
I wouldn't use text to illustrate a GUI. We use Pencil with the crayon-styled stencils to make quick mockups. The crayon styling makes it clear that they're just mockups so people don't poke at the style aspects of the design. We've gotten great feedback from our clients that these are effective illustrations too. Source: over 1 year ago
I use MS Visio at work and Pencil (free) at home. Source: almost 2 years ago
Thank you ! Of the ones I have tested, the only one that really works is Pencil, unfortunately, it lacks a lot of functionalities, and it is still far from being as practical as Figma, adobe xd etc. I think Inkscape is much more practical and powerful, but maybe it's just because I'm used to it :). Source: over 2 years ago
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
draw.io - Online diagramming application
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.
Method Wireframe Kit - Find your method of being incredibly fast in prototyping.
Linked Ideas - A macOS/iOS apps to treat ideas as links of concepts.