Speed as a Feature
In the world of high-frequency trading, milliseconds translate to margins. KROMIA QUANT is an architectural manifesto proving that the web platform can rival native desktop applications in performance and precision.
The Mission
Crush Latency. To visualize massive streams of market data without the browser stutter. Traditional DOM manipulation is too slow for tick-by-tick financial data; we needed a lower-level approach.
The Solution: The Rust Hybrid
We bypassed standard JavaScript limitations by offloading heavy computation to Rust compiled to WebAssembly (WASM).
- The Calculus Core: RSI, MACD, and Bollinger Bands are calculated in Rust, ensuring the main thread stays free for UI interaction.
- Visual Pipeline: Data flows directly from WebSockets into a custom D3.js / Visx rendering engine, bypassing React’s reconciliation for raw canvas performance.
- Liquid Interface: A UI that feels alive, updating at 60fps regardless of data density.
The Impact
A dashboard that handles 10,000+ data points per second with zero UI blocking. KROMIA QUANT demonstrates that for mission-critical financial tools, the browser is no longer a bottleneck—it is a viable deployment target.