Interfaces are not drawn. They are computed.
A platform that treats UI as a calculated system. Tokens, themes, components and production code, reactively connected, never out of sync. We are building the engine first and showing the work as it happens.
Frames
Financial rails
for the internet
Millions of companies use this surface to move money.
$ 248,910+12.4%
Lock and iterate
Target · 16ms recalc
Concept rendering of the editor surface · not a product screenshot
This is what the editor is being built around. Each one exists as a specification and a prototype, not as shipped software.
Select a navigation, a sidebar or a pricing row and Veltarra recognises it as an axis. Change gap, height and alignment for every element at once. The system keeps the rhythm, you set the intent.
Auto-detect · manual grouping · floating controlsAdjust one parameter and watch the system reshape itself. Lock what works with a tap of the gold key, then move to the next. Every locked decision narrows the space toward your answer.
Lock keys · constraint propagation · reactive previewNot a chatbot. A configurable team of specialised agents: Designer, Layout Architect, Copywriter, Accessibility, Brand Guardian. You see what each one does, adjust its autonomy, and add your own.
Per-agent autonomy · activity stream · local-only modeFor thirty years, designers drew interfaces.
Developers translated them into code.
Brand drifted. Production lagged. Systems fractured.
Veltarra changes the medium.
Every pixel is the output of a rule, a token, a constraint. There is no "place this button here". There is "the system places this button precisely because of these reasons".
Change one base value and the system recomputes everything downstream: hover states, derived colours, motion timing, dark surfaces, accessibility contrast.
Designer updates design, code updates. Developer updates code, design updates. The same source of truth, accessed from both ends.
Veltarra is designed around real engineering: a Rust token graph compiled to WebAssembly, GPU canvas rendering, CRDT collaboration, bare metal where it counts. The numbers below are the engineering targets the engine is being built to hit, not measured results.
16ms
Recalc targetFull token-graph recalculation for 1024 active nodes, Rust compiled to WebAssembly.
Target60fps
Canvas targetGPU-accelerated canvas, thousands of elements without dropped frames.
TargetOKLCH
Colour spacePerceptually uniform colour maths, derived state variants, contrast validated at source.
Decided9
Export targetsReact, Vue, Next, Nuxt, Flutter, SwiftUI, Compose, Blade, design tokens JSON.
PlannedMost code generators cannot tell you where their output came from, because it was recalled from a model trained on repositories under every licence that exists. Veltarra is architected so that this question has an answer.
Export is deterministic composition from Veltarra-owned primitives: tokens to components to frames to emitted code. The AI plans and structures. It does not free-write the code you ship.
The frame and component library is authored for Veltarra or sourced under permissive licences with tracked provenance. No copyleft lineage enters the export path.
Non-trivial emitted blocks pass a similarity check against a copyleft signature index, and each block records which template produced it. Automated, so you are protected by default.
The same component logic, the same constraints, six entirely different visual languages, switchable in one move. This is what a branded design system should have meant all along.
High contrast. Tight spacing. Sharp radii. Restrained motion.
Medium contrast. Generous spacing. Soft radii. Smooth motion.
Low saturation. Massive whitespace. Square corners. Glacial motion.
Maximum saturation. Bold radii. Neon. Every interaction earns attention.
Dark by default. Monospace accents. Sharp edges. An engineering tool.
Monochrome. Square corners. No motion. Pure typography.
Public roadmap, real status. Nothing here is marked as shipped, because nothing has shipped yet. When that changes, this page changes with it.
Rust token graph with full dependency tracking, compiled to WebAssembly. OKLCH colour intelligence. The minimum that proves the thesis.
Frame library, axis detection and editing, lock-and-iterate controls, cross-frame selection.
React and Tailwind first, then the remaining targets. Import engine brings developer edits back without losing them.
CRDT realtime editing, comments anchored to nodes rather than coordinates, version branching.
Veltarra is in pre-alpha and admits founding users in small cohorts. Designers, agencies and product teams that need this, and that will shape what it becomes. Leave an address and you hear from us once, when there is something real to open.
No spam, no public list, no drip sequence. We store the address to write to you once about early access. Write directly instead: hello@veltarra.com