Tumblr
A design blueprint Spectr produced from Tumblr. Scroll to look closer.
Tumblr UI blueprint — build a creative blogging social app
A complete spec of the Tumblr iOS app — the infinite dashboard, reblog chains, tag bar, and notes — captured on the deep-navy canvas with the multi-accent brand trio.
The reference for any blogging, fandom, or long-form social app. The reblog-with-comment chain, tag-driven discovery, and notes count are all documented.
Screens documented
- Dashboard
- Explore + tags
- Post composer
- Reblog chain
- Activity
- Blog profile
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 Tumblr blueprint translates cleanly into an Expo Router app structure.