AI-Ready Platform

One unified platform. Three deployment tiers. Frontier Cloud AI. Edge AI - Private Local On-Device AI

Web sites, desktop apps, and high-security native applications — managed together from a single codebase. Xlli universal document format drives HTML, spreadsheets, chat, and real-time trading screens. Rust WASM shipping now. C++, C#, Go WASM coming soon across all three tiers. Locked-down numerical JavaScript/TypeScript. Python library support across all compiled languages.

Deployment Tiers

Three tiers. One platform. Managed together.

Kestrel serves web sites and web apps. WebView2 powers internal Chromium desktop apps. Rust delivers high-security native applications with private local AI. Rust WASM ships today across all three tiers. C++, C#, Go WASM on the roadmap.

Kestrel Web WebView2 Desktop Rust Secure
Web Sites + Web Apps Internal Chromium Desktop Apps High Security Native + Edge AI
ASP.NET Kestrel web serving Public web sites (xll.ai, reflexlibs.ai) Web applications + REST APIs Let’s Encrypt auto-HTTPS Rust WASM shipping now C++, C#, Go WASM coming soon Locked-down numerical JS/TS Python library support Windows + WebView2 (Chromium) Navigator multi-panel layout Monaco editor integration In-process C# — no HTTP overhead SkiaSharp + Direct2D rendering Rust WASM inside WebView2 Locked-down numerical JS/TS Python library support Zero-Chromium Rust native app Private local AI (Gemma 4, edge models) Air-gapped — zero network stack wgpu + dwrote GPU rendering (planned) Rust WASM for sandboxed plugins C#, Go WASM coming soon No data leaves the machine Python library support
Xlli Universal Format

One document format. Every screen type.

Xlli JSON drives every application surface — HTML web pages, interactive spreadsheets, AI chat interfaces, secure messaging, and real-time numerical trading screens. Locked-down numerical JS/TS for safe client-side compute. Python library support across all compiled languages.

Xlli Universal Document FormatXlli
One JSON document format powers every screen type — HTML web pages, interactive spreadsheets, AI chat and secure chat interfaces, and real-time numerical financial trading screens. Locked-down numerical JS/TS. Python library support across all compiled languages.
Xlli JSON · HTML · Spreadsheet · Chat · Trading · JS/TS · Python
Kestrel WebTier 1
ASP.NET Kestrel serves public web sites and web applications. Let’s Encrypt auto-provisioned HTTPS. REST APIs, Swagger, health checks. Rust WASM shipping now for client-side compute. C++ WASM coming soon.
ASP.NET · Kestrel · HTTPS · Rust WASM · C++ WASM · JS/TS
Chromium Desktop AppsTier 2
Internal Chromium-based desktop applications via Windows + WebView2. Navigator multi-panel layout, Monaco editor, in-process C#. Rust WASM inside Chromium. SkiaSharp PDF export, Direct2D rendering.
Windows · WebView2 · Navigator · Rust WASM · SkiaSharp · Monaco
Rust Secure + Edge AITier 3
High-security native applications in Rust. Zero Chromium, zero network stack. Private local AI with Gemma 4 and edge models — no data leaves the machine. Rust WASM shipping now. C#, Go WASM coming soon. GPU rendering via wgpu.
Rust · Edge AI · Gemma 4 · Rust WASM · Air-Gapped · wgpu
3
Deploy Tiers
5
Screen Types
7+
Languages
ast rust cpp csharp go python javascript cuda excel lambda rust wasm cpp wasm toml