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AffrescoUI · Office #54,200

Apps that turn into whatever their users ask for

In the UI components and starter kits neighborhood (Developer). In town since 28 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on AffrescoUI's site

AffrescoUI describes itself as: “GitHub - RiccardoSottini/AffrescoUI: Any application, written in one format and rendered natively. Its users reshape it live, just by asking an AI.”

What it is

Calls itself “native UI engine”.

  • Calls itself: native UI engine
“AffrescoUI is a native UI engine that renders every application from one document format.”

Where it puts itself

Rules out “browser engine” and “web view”.

  • Says it will not: browser engine · web view
“No browser engine, no web view.”

Who it sells to

Sells to developers. Available in 3 languages.

  • Sells to: developers
  • Languages: English · French · Spanish
“Best today: build from source. It's one command, gives an optimised build for your machine, and never shows that warning (you need CMake 3.25+ and a C++23 compiler):”
“Flow, Haven, Tempo, Streak, Arcadia and Sign in speak English, Spanish and French.”

How it runs

A desktop app for Windows and macOS. Runs locally and works offline. Offers an API. Open source. AI is the core of the product.

  • Kind: desktop
  • Runs on: Windows · macOS
  • Runs where: on the device, offline
  • API: yes
  • Open source: yes
  • AI role: core to the product
“AffrescoUI is a native UI engine that renders every application from one document format.”
“Warning The v1.0.0 downloads are not code-signed yet , so macOS and Windows warn that they can't verify the developer when you first open them.”

What it works with

Integrates with Claude Code.

  • Integrates with: Claude Code
“Works with Claude Code out of the box.”
“AffrescoUI is a native UI engine that renders every application from one document format. An application's layout, state and behaviour live in a single readable document, which the engine draws in C++ and OpenGL and keeps running.”

What it offers as proof

Live, no waitlist. Claims “125 Commits”. Publishes docs.

  • Number claimed: 125 Commits
“You must be signed in to star a repository”
“125 Commits”

Sources

Tablif read these pages, last on 28 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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