The best alternatives to React Proto are InVision, Atomic, and UI Bakery. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of React Proto?
AssemblyAI— Speech-to-Text API with superhuman accuracy
The only Visual Collaboration platform built for enterprise-wide collaboration. Freehand by InVision is exclusively designed to help all teams unlock productivity, insight, and connection.
Build & customize your internal tool or a business app. Connect datasources, integrate with third-party APIs, add business logic, share your app securely.
CanvasFlip is fastest growing prototyping suite to create and validate your application design prototypes for your mobile and web applications. CanvasFlip is a cloud-based design collaboration and testing...
React Bricks is a CMS with the best Visual editing experience for Content editors, but great for Developers too, as content blocks are React components defined in code. Easy as Wix for editors, but with your pixel-perfect design and no way to break it.
This blog handles the use-case where you want to implement localization that is specific to your app i.e. changing the phone’s language does not have an effect on your app’s language.
Reactime is a debugging tool for React that records state changes and enables jumping to any previous recorded state. With Reactime, developers will be able to streamline the workflow by easily identifying source of errors and reducing debugging time.