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Java Programming: JNA vs. JNI on Windows
Some developers used JNA to call native C/C++ interfaces of Dynamsoft Barcode Reader in Java program. The app ran slowly and sometimes crashed. Based on the use case, I created a simple project for...
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How to Integrate Dynamsoft Barcode Reader into React Native Camera
If you are using React Native, you can quickly create a camera app with React Native Camera. In addition, React Native Camera component supports barcode scanning, face detection, and text recognition....
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How to Use Node RED with Barcode Module on Windows 10
Node-RED is a flow-based programming tool built-on Node.js. It provides a browser-based editor that helps users to create awesome applications by wiring different nodes. This article shares my...
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How to Build Web Barcode Apps with React and WebAssembly
Dynamsoft JavaScript barcode SDK is built based on WebAssembly, which provides high performance for reading barcodes in web apps. This tutorial aims to demonstrate how to quickly create a simple web...
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How to Build Python Barcode Apps with Qt on Windows
Qt for Python enables developers to quickly create GUI apps on Windows, Linux and macOS with one codebase. In this article, I will share how to build a Python barcode reader with Qt on Windows. Since...
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How to Use Python and PyQt to Read Barcodes from Webcam
In my previous article, I shared how to use PyQt and Dynamsoft Barcode Reader to create a simple Windows-styled GUI app to read barcodes from image files. Now I am going to add a little bit more code...
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How to Use Mono to Run ASP.NET C# Code in Ubuntu Linux
Mono is an open source implementation of Microsoft’s .NET Framework. It aims to help C# developers create cross-platform .NET applications. Although .NET Core is born for multiple platforms (Windows,...
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How to Build Web Barcode Scanner Using React and Webcam
Someone asked me how to create a real-time web barcode scanning app with a webcam. Is it hard to implement it? I’ve written an article sharing how to integrate Dynamsoft JavaScript Barcode Reader SDK...
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Moving Heavy Computation from Raspberry Pi to Windows PC
If you want to use Raspberry Pi as an economical way of detecting barcodes, you can take account for Dynamsoft Barcode Reader SDK. As a business software, Dynamsoft Barcode Reader SDK is designed for...
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My First Wasmtime Experience in Windows 10
A month ago, Mozilla announced WASI (WebAssembly system interface) in their blog post. WASI is a new standardization that allows WebAssembly code to run anywhere. Although WASI is still a work in...
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Controlling LEGO Wedo Motor with Python GUI App in Linux
LEGO Wedo 2.0 is a good start for learning robotics. I created a simple GUI app controlling the LEGO motor using Python. In this article, I will share my experience in how to select the development...
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Android Camera Preview App: Camera vs. Camera2
Building Android camera apps is much more complicated than building iOS camera apps due to the different vendors and hardware specs. Since from API level 21, the old Camera class was deprecated and a...
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Android Barcode Detection from Fast Moving Objects
Assume you apply barcode technology to the logistics conveyor belt for scanning parcels. A problem you may face is how to recognize barcodes from blurred images. Although we can use advanced algorithms...
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Making a Barcode Scan Robot with Lego Boost and Webcam
If you want to quickly create a walking robot, you can use the Lego Boost. In this post, I will share how to use a webcam, Lego Boost, and Dynamsoft Barcode Reader SDK to make a robot for scanning...
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How to Integrate Dynamic Web TWAIN into Vaadin Platform
Vaadin platform, similar to GWT (Google Web Toolkit), is a set of web components that allow developers to implement HTML5 web apps using the Java programming language. This tutorial aims to help...
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Bundling Dynamsoft JavaScript Barcode Library with Webpack
Webpack is a JavaScript module bundler. It is widely used in web frameworks, such as React and Angular. This tutorial shows how to implement a simple web barcode reading app with webpack and Dynamsoft...
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Using Android NDK to Optimize Barcode Reading Performance
Previously, I shared an article demonstrating how to use Camera2 APIs and Dynamsoft Barcode Reader to build a simple Android barcode reader app. In that demo project, the barcode decoding part is...
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Python Barcode Decoding on Non-Python Created Thread
Dynamsoft Barcode Reader 7.0 brings a set of thread-based APIs for continuous frame management and corresponding barcode decoding. It extremely simplifies the programming complexity, especially for...
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Uploading Scanned Documents in Windows 10 Laravel Project
Laravel is a PHP Framework. This article shares how to use Dynamic Web TWAIN to scan and upload documents in a Laravel project. Installation Composer Laravel: composer global require laravel/installer...
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How to Create A Simple Flutter Barcode Plugin from Scratch
I think Flutter is vital for developers. Not only it supports fast building Android and iOS apps from a single codebase, but also it is used for building the upcoming Google Fuchsia apps. Like React...
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