Drop-in adaptive UI for React, Flutter, or both.
Wrap your app in one provider. Each user gets a UI that fits their device, their preferences, and the way they actually use your product automatically, on-device, no config. npm install @morphuiapp/morphui
No credit card · No config · One npm install
Real users · Real frustration · Real abandonment
You built your app for a user that doesn't exist.
Not intentionally. But when you picked one color scheme, one font size, one layout, you made a guess about who your user is, when they use your app, on what device, in what lighting.
That guess is wrong. For most of your users. Most of the time.
Thomas
Mid-checkout. A call comes in.
He comes back 3 minutes later. Cart empty, form reset. He leaves frustrated.
Maria
Reading your form outside in sunlight.
Low-contrast labels become unreadable. She gives up and switches to a competitor.
We heard you
The things you're not saying yet.
Every builder who looked at Morph had one of these four thoughts. Here's the honest answer to each.
“I don't have time for this right now.”
5 minutes isn't a sprint. It's a lunch break. Install the package, wrap your app, get your free key. That's it. You don't configure anything. You don't write a theme. You don't make a single decision. The hard part doesn't exist.
Most builders are done before their coffee gets cold.
“What if it breaks something in production?”
One attribute. data-morph-skip on any element. Morph never touches it. And if you want out entirely: remove one class from html. Your app is exactly what it was before. No residue. No migration. No rollback plan needed because it's already reversible by design.
It's an additive layer, not a rewrite.
“What if I get locked in and you shut down?”
V1 has no backend dependency. It works locally, forever. If we ever shut down V2's license server — we've committed to 6+ months notice and an open-source fallback release. You're not locked in. You're just getting better UI for now.
MIT license. Your code stays yours.
“I'm a solo dev. I can't maintain another dependency.”
Morph is a leaf dependency, not a tree. It doesn't own your theme system, your routing, or your state. You remove it the same way you added it. No Morph-specific components to rip out. No config to migrate. It's 5 minutes in, 5 minutes out. Zero maintenance overhead.
Built by solo devs, for solo devs.
Privacy by default
What Morph learns (and what it doesn't)
Morph never reads your users' content. It learns from interaction patterns alone — and all of that stays on the device.
✓Morph reads
- •Which zones the user clicks (locally)
- •Time of day (system)
- •Battery level (system, Flutter)
- •Phone grip (accelerometer, Flutter)
- •Dark mode preference (system)
- •Reduced motion preference (system)
- •Scroll speed and depth (locally)
- •WCAG contrast on every element
✗Morph never reads
- •User content (text, photos, files)
- •Personal info (name, email, etc.)
- •Browsing history
- •Other apps on device
- •Location (you pipe in if needed)
- •Microphone, camera, contacts
- •Anything outside your app
- •Any identifiable data
All behavioral data stays on device. Local Hive on Flutter, IndexedDB on React. Nothing leaves unless you explicitly enable anonymous analytics — and even then, only aggregated patterns, never content.
Why Morph was built
Built by a developer who needed it
“After 3 client projects building dark mode and accessibility from scratch, I knew there had to be a better way. Morph is what I would have built if I had infinite time. So I built it for everyone else.”
Featured: YC Summer 2026 RFS thesis on dynamic interfaces — we attack the 99% who won't prompt their UI themselves.
3 client projects · 8 months solo · 5-minute install
What Morph saves you per project
Most teams break even on their Morph subscription in the first week.
Pricing
One plan. React and Flutter included.
Your web app and mobile app. Same license key. Same price. No extra cost.
Free
One license key. Use it for React, Flutter, or both — same price.
100 API calls/day
1 license key
- Automatic dark / light mode
- WCAG AA - automatic
- System preferences detectionⓘ
- AI theme generation (Haiku)ⓘ
- Behavioral tracking
- Smart suggestions
- Analytics dashboard
- Interruption recovery (basic)ⓘ
Professional
One plan, full features on web and mobile.
First 50 founders · Price locked forever · Cancel anytime
5,000 API calls/day
5 license keys
- Everything in Free
- AI theme generation (Sonnet)Popular
- Behavioral tracking (local)
- Interruption recovery (advanced)New
- Grip detection
- Battery-aware UI
- Same license key — React, Flutter, or bothPopular
One Professional license unlocks Pro features on both your React web app AND your Flutter mobile app. Same key. No extra cost.
React 18+ for web. Flutter 3.10+ for mobile. Same license key.
Why not X?
vs Building it yourself
Live Examples
See Morph in real apps
Production-ready examples you can clone, fork, and ship. All MIT licensed.
Real questions · Honest answers
Things you're probably wondering
The four questions we get asked the most. The rest live in the docs.
Still have questions?
Beta access · founder seats open
Your users aren't one person.
Stop giving them one interface.
First 50 founders get Pro at $19/mo · Price locked forever (vs $29/mo public). No credit card. No config file. Works on your existing React and Flutter apps in under 5 minutes.
No credit card · No config · Unsubscribe anytime
npm install @morphuiapp/morphuiflutter pub add morph_flutter// Wrap your app. That's it. The rest is automatic.