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Running Linux Console App on Chrome OS in Virtual Machine
Chrome OS, developed by Google, is a light-weighted operating system based on the Linux kernel. It uses Chrome web browser as the user interface that primarily supports web applications released as...
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Using OpenCV to Build Python Barcode Reader for macOS
This article is about how to use OpenCV and Dynamsoft Barcode Reader SDK to create a Python barcode reader on macOS. How to Install OpenCV on macOS Use ‘sw_vers’ to check macOS system version...
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How to Wrap Dynamsoft Linux Barcode SDK for Node.js
From version 4.x to 5.x, Dynamsoft improved Barcode SDK performance with a big leap. Unfortunately, only Windows edition is available for download so far. In this post, I will share how to create a...
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Building Python Barcode Extension with DBR 5.2 for Linux
According to the statistics of Stack Overflow traffic, Python is the fastest-growing major programming language in high-income countries. Python seems to be promising in the future. I have noticed that...
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Building Swift Barcode Reader with DBR 5.2 for Linux
A few weeks ago, Apple released Swift 4.0 which is available for macOS and Ubuntu 14/16. In this post, I will share how to implement a simple Swift barcode reader (command line tool) with Dynamsoft...
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How to Port C/C++ Barcode Extension to Python 3
When porting code from Python 2 to Python 3, it is not as easy as you imagined no matter whether the primary programming language is Python or C/C++. Re-compiling the Dynamsoft Barcode extension for...
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Raspberry Pi Barcode Reader with DBR 5.2
Dynamsoft finally released Barcode Reader SDK v5.2 for Raspberry Pi. It is time to make an update. In this post, I will show you how to install the SDK, as well as how to write a simple Raspberry Pi...
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Building HTML5 Barcode Reader with Pure JavaScript SDK
Last week, I had successfully built JavaScript and WebAssembly ZXing barcode SDK. In this post, I will use the pure JavaScript barcode SDK to create a simple client-side HTML5 barcode reader app, which...
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Building .NET Barcode Reader with OpenCV and DBR 5.2
OpenCV is written in C++. If you install OpenCV library on Windows, you will see OpenCV officially provides wrappers for Python and Java but not for C#. Fortunately, there are many .NET open source...
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The Preview of Dynamsoft Barcode Reader v6.0 for Windows
Dynamsoft Barcode Reader 6.0 is on the way. The major upgrade version improves the performance of barcode detection and recognition dramatically. It is over two times faster than version 5.2. In this...
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Things to Do with DBR 6.0 and Python Barcode Extension
Dynamsoft Barcode Reader 6.0 SDK is the best version ever. It dramatically improved barcode detecting speed and accuracy, especially for multiple barcodes per frame. Since there are some new APIs and...
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Updating PHP Barcode Extension for PHP7
Two years ago, I created a sample for demonstrating how to wrap Dynamsoft Barcode Reader 4.2, a C++ barcode library, as an extension for PHP5. How time flies, the latest barcode library is up to...
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JSON Schema for Dynamsoft Barcode Reader Template Files
If you have tried out Dynamsoft Barcode Reader 6.0, you may have noticed the new template feature. The new SDK version supports importing parameters from JSON-format template files. How to create the...
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Node.js Barcode Extension with DBR 6.0
When searching for barcode SDK online, you can find lots of free and commercial SDKs. However, there are only a few of SDKs cross-platform, which is why Dynamsoft Barcode Reader is outstanding....
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Why You Should Use A Commercial Barcode SDK for Business
ZXing is probably the most popular open source barcode SDK in the world. The library is written in Java and now has been ported to C++, .NET, Python, Objective-C, PHP and some other programming...
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The Preview of Dynamsoft WebAssembly Barcode SDK
WebAssembly (Wasm) is a revolutionary technology for Web development. It aims to execute at native speed in web browsers. With WebAssembly, it is convenient to port C/C++ code for web client and server...
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JavaScript Barcode SDK: Native vs. WebAssembly
A JavaScript barcode SDK can be built in C/C++ for high performance. We can compile C/C++ code to a Node.js addon or WebAssembly. Which one is superior? Let’s try Dynamsoft Barcode Reader SDK to find...
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Using Web Worker to Load WebAssembly Barcode SDK
Web Worker is a way to run JavaScript in background threads. The worker thread can perform some heavy works without interfering with the user interface. This article shares how to load WebAssembly and...
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How to Package JNI Shared Library into Jar File
The article is not about how to create Java native methods invoking C/C++ APIs. It aims to help developers to build a jar package containing JNI shared library, made with Dynamsoft Barcode Reader, for...
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Rust Programming with Dynamsoft Barcode Reader
A few days ago, I accepted a new challenge of creating a simple command line barcode reader using Rust and Dynamsoft Barcode Reader SDK. Rust is a system programming language similar to C++. The...
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