Twidere - Tired of seeing ads and promotions in your timeline, being disrupted by tweets from bots and people...
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Whalebird - Whalebird is a Mastodon client for desktop application.
Zeplin - Collaboration app for UI designers & frontend developers
Pinafore - An alternative web client for Mastodon, focused on speed and simplicity.
Figma Product Planner - Easiest way to plan, visualize, & share your product planing