With PNaCl recently being switched off within Chrome 76 in favor of WebAssembly, PDFTron benchmarked the performance of Wasm vs PNaCl to compare speed using its Wasm-based WebViewer product. This article outlines the surprising findings (Wasm is slower!) and includes a benchmark tool you can try themselves with your own documents.
Posts made by jjohansson
Wasm vs. PNaCl Performance Benchmark