Grammarly
A design blueprint Spectr produced from Grammarly. Scroll to look closer.
Clone Grammarly iOS down to the green accent, score ring, and category underlines
A production-grade design spec reverse-engineered from the Grammarly iOS app. Exact hex codes, Inter type scale, the slide-up suggestion card, color-coded category underlines, and the animated document score ring.
Ship a Grammarly-quality writing assistant without guessing a single token. Includes SwiftUI, Expo, and Jetpack Compose implementation guides plus a live iPhone preview.
Screens documented
- Editor with color-coded suggestion underlines
- Slide-up suggestion card with accept and dismiss
- Document score ring in the top bar
- Tone detector row with tone pills
- Assistant bar with running suggestion count
- Weekly writing insights with productivity rings
What a Spectr spec includes
Screen-by-screen documentation, complete design system (color, typography, spacing), navigation map, component library, implementation notes, and a Claude Code prompt — everything an AI coding agent needs to build.
Turnaround
Most mobile apps produce a full spec in under 90 seconds from a single screen recording. Upload your own MP4 and watch the blueprint generate live.
Why not a design file?
Design files don't compile. A Spectr spec is optimized for AI coding agents like Claude Code — it produces working code on the first prompt, not layered artboards.
Target stack
Every spec targets Expo SDK 54 and React Native on an iPhone 15 baseline. The Grammarly blueprint translates cleanly into an Expo Router app structure.