Based on our record, Platforma seems to be more popular. It has been mentiond 1 time since March 2021. 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: over 2 years ago
ScrollMagic - The jQuery plugin for magical scroll interactions.
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
Lax.js - Create beautiful & smooth animations when you scroll
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
ScrollReveal - ScrollReveal is a tool to add scroll animations for web and mobile browsers.
Invision - Prototyping and collaboration for design teams