Modern web applications increasingly need to capture and process identity documents, QR codes, and barcodes directly in the browser. The Dynamsoft Capture Vision (DCV) SDK provides vision pipelines for barcode reading, MRZ (Machine-readable Zone) recognition, and document boundary detection—all running client-side in WebAssembly. This tutorial shows you how to build...

Web-based vision SDKs are an excellent fit for Electron: they run entirely in a Chromium renderer process, require no native add-ons, and can be distributed as a self-contained desktop application for Windows, macOS, and Linux. The Dynamsoft Capture Vision (DCV) SDK uses WebAssembly under the hood, which makes it a...