Early access
Buy the foundation. Keep it forever.
Kits, templates and tools built the way you would build them yourself — typed end to end, documented, and licensed so that what you bought stays yours.
Perpetual licences · 12-month update window · Source included on commercial tiers
- Products
- 15
- Ready to buy and download today
- Releases shipped
- 18
- Every version stays downloadable
- Update window
- 12mo
- On every perpetual licence
- Ownership
- ∞
- Versions in your window, forever
Why UT Studio
Most marketplaces sell you a zip file
A download link and a receipt is not a product. These are the things we decided to get right before selling anything.
You own what you bought
A perpetual licence with a 12-month update window. Every version released inside that window stays downloadable forever, whether or not you renew.
Releases never change
Published versions are immutable and content-addressed. The bytes you download today are the bytes you download in five years, and the checksum proves it.
Source you can read
No obfuscation, no build artifacts pretending to be source. Commercial tiers include everything, because a kit you cannot read is a kit you cannot maintain.
Licensing in plain words
Whether you can use it for client work is answered on the pricing page, not buried in a PDF. Terms are structured data, rendered — not prose nobody opens.
Compatibility is stated
Every release declares the framework versions it supports, per release rather than per product — because compatibility changes between versions.
Links that keep working
Every rename writes a permanent redirect in the same transaction. A bookmark from three years ago still resolves.
Categories
Built for the parts nobody enjoys rebuilding
Six categories covering the foundation of a product, from the first commit to the deployment pipeline.
Featured
Featured products
The most-used kits in the catalogue. Every one states its stack, its licence and what it does not do.
Collections
Curated for a job, not a keyword
Groupings assembled around what you are trying to build rather than what tags happen to match.
Engineering principles
How this is built
The same standards we apply to the platform are the ones the products are held to.
Typed end to end
Strict TypeScript with no escape hatches. If it compiles, the contract holds.
Tested where it matters
Business rules are pure functions with exhaustive tests. Framework glue is not padded with ceremony.
Accessible by construction
WCAG 2.2 AA. Keyboard-operable, reduced-motion aware, and verified in three themes.
Documented decisions
Every non-obvious choice has a written record explaining what else was considered.
Developer workflow
From purchase to production
Four steps, no support ticket in between.
1 · Find it
Filter by framework, category and licence. Compatibility is stated per release before you buy.
2 · Buy it
One purchase, one licence key, one organisation that owns it — even if you are a team of one today.
3 · Download it
Every version your licence covers, with checksums. Older releases stay available for a rollback.
4 · Keep it current
Release notes tell you what changed and whether it breaks. Update when it suits you, not when a subscription expires.
Read the architecture before you trust the products
The domain model, the licensing engine and the decisions behind them are public. Judge the platform on how it is built.