JavaScript

Event Emitters are one of the most important built-in APIs since much of Node.js' core is built around an idiomatic asynchronous event-driven architecture. Event Emitters can help developers create a publisher-subscriber pattern with ease.

Look back at Red Hat's involvement at the OpenJS World 2021 conference. We took part in sessions exploring the impact of Node.js and JavaScript on technology.

Find out why code consistency matters in the Node.js reference architecture, and how to automate using linter tools like ESLint in your JavaScript projects.

JavaScript promises are one of the most useful features that the language offers us that help with handling asynchronous operations easily.

Get started with npm, the Node.js package manager, by downloading the npm CLI cheat sheet.

Don't let a single failing microservice bring down your entire system. Find out how the Opossum circuit breaker module for Node.js can help!

Get a hands-on guide to deploying a JavaScript application built with the Strapi CMS in your Kubernetes or Red Hat OpenShift cluster.

Find out what's new in current and upcoming Node.js releases and help guide the future of Node.js by participating in the Node.js Next 10 survey.

Discover what Node.JS Core talks to expect from NearForm Presents on Mar. 31, 2021, and from the lab that follows on April 1.

Create a simple containerized Node.js application and monitor instrumentation metrics with Prometheus—now fully integrated with Red Hat OpenShift 4.6.

Get started with the JavaScript SKD for CloudEvents, a specification for describing event data for interoperability across services, platforms, and systems.

See for yourself why Nodeshift is a great tool for developing against a Red Hat OpenShift cluster with the Source-to-Image (S2I) workflow.

Learn about the Node.js reference architecture with this new series. Part 1 explains why we believe we need a Node.js reference architecture.

Learn how to inject environment variables directly into your React, Angular, or Vue.js codebase during the front-end container build process.

Set up everything you need to run JavaScript front-end applications in a secure container, whether you are using Angular, React, or Vue.js.

Learn how the Nodeshift team added standardized support information to their Node.js modules, then get started with the tools and best practices they used.

Learn how to integrate JavaScript and Node.js with other technologies like authentication, distributed data caching and streaming, or business automation at NodeConf Remote 2020.

Learn two ways to quickly deploy Node.js 14 on Red Hat OpenShift, and get started using new JavaScript language features in the V8 8.1 JavaScript engine.

Set up Red Hat OpenShift Serverless GA and Knative Serving to deploy a serverless Node.js application that shuts off when not in use (scales to 0).

Tackle security vulnerabilities in your open source code with the latest CodeReady Dependency Analytics and its Snyk Intel Vulnerability DB integration.

Explore these strategies for building an application in a way that enhances the developer experience, rather than bogging a developer down.

Red Hat will release a Universal Base Image for Node.js 14 for Red Hat OpenShift and Red Hat Enterprise Linux, but this article gets you started today.

Learn how important spatial data is, and tour the tools you might need to use this massive amount of data well and with as little manual work as possible.

Learn to use React.js to test your front end with realistic data interactions, from creating a fake back end to switching back to a development environment.