This article demonstrates how to create a cross-platform barcode reader application with Dynamsoft Barcode Reader, .NET MAUI and Blazor. The app will be able to scan linear and two-dimensional barcodes on Windows, macOS, iOS, and Android.
The article elaborates on how to build a web barcode, QR code, and PDF417 scanner in Flutter. You will learn how to construct the UI and how to implement the barcode scanning logic using Dynamsoft Barcode Reader SDK.
The article shares how to use WebGL (GPU acceleration) to convert color image to grayscale image for speeding up JavaScript barcode decoding in web browser.