LINE
A design blueprint Spectr produced from LINE. Scroll to look closer.
LINE UI blueprint — build a sticker-first messaging app
A complete spec of the LINE iOS app — oversized stickers, the friends list, official accounts, and the wallet hub — captured on the periwinkle backdrop with LINE green.
The reference for any messaging-plus-platform app. The bubble-less giant stickers, official-account badges, and super-app tabs are documented to exact tokens.
Screens documented
- Home
- Talk
- Stickers
- Official accounts
- VOOM
- Wallet
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 LINE blueprint translates cleanly into an Expo Router app structure.