Rails 5.1 includes Webpacker, a build pipeline that allows using the latest and greatest JavaScript language features and frameworks, as well as system tests, which can simulate user interaction in a real browser. RSpec also includes support for system tests. Let’s set up a Rails app using Webpacker, then write an RSpec system test that exercises our app, including our JavaScript code, in Chrome.
Test automation and continous integration can streamline your workflow processes. Thankfully, cloud and SaaS solutions have turned a bare metal headache into a configuration file and a few command line tools. CircleCI is one of these solutions, but it takes some debugging and tinkering to get it running. Let’s explore.
Users expect to interact with your company when and how they choose to. This can include on the web, in mobile applications, via chatbots and voice assistants, and via wearable devices. How can your company provide a high-quality experience for users across all these platforms?
Kotlin Multiplatform is quickly becoming a solid contender in the multiplatform solution space. This article explains what makes the platform stand out against the competition and what to expect for Kotlin Multiplatform in 2020 and beyond.
In NodeJS’s CommonJS module system, a module could only export one object: the one assigned to module.exports. The ES6 module system adds a new flavor of export on top of this, the default export. This allows you to both communicate the module’s primary function while still providing access to ancillary functions.
The Roaring Twenties: a time to remember, building a static site with Gatsby.js that has absoluting nothing to do with F. Scott Fitzgerald, Jay Gatsby or the Twenties. Our static site can fix that… with the help of Netlify’s lambda functions and some static site plugins, we’ll have a little tribute page up and running in no time.
Learn more about what the Vue framework offers to build components that are easier to use and understand.
Keras is a favorite tool among many in Machine Learning. TensorFlow is even replacing their high level API with Keras come TensorFlow version 2. For those new to Keras. Keras is called a “front-end” api for machine learning. Using Keras you can swap out the “backend” between many frameworks in eluding TensorFlow, Theano, or CNTK officially.