Flawless App is macOS development tool for an instant visual quality check of mobile apps. The tool spot visual bugs before they cost you money.
Prototype Hand-off by Avocode is a new way to share Sketch, XD, and Figma prototypes with developers. Just import your prototype and invite developers to click between connected screens and hotspots. Once they understand the flow, they can access design specs, assets and code from any artboard of the flow.