Software Architecture
9 min read
• Published September 15, 2026
Client-Side WebAssembly & WebGPU Document Processing Architecture
By HeySamay Karya Core Engineering Team
"How compiled Rust WebAssembly and WebGPU kernels enable complex PDF manipulation, OCR, encryption, and rendering directly inside browser sandboxes without cloud dependencies."
In-Browser High-Performance Document Compilation
Traditional PDF utilities upload user files to cloud servers for processing, creating severe privacy risks and bandwidth bottlenecks.
At HeySamay Karya, compiled Rust WebAssembly (Wasm) binaries execute directly inside the browser. WebGPU acceleration speeds up OCR and thumbnail rasterization by up to 12x, delivering instant, watermark-free document editing with 100% data privacy.