Skip to main content
Redhat Developers  Logo
  • Products

    Platforms

    • Red Hat Enterprise Linux
      Red Hat Enterprise Linux Icon
    • Red Hat AI
      Red Hat AI
    • Red Hat OpenShift
      Openshift icon
    • Red Hat Ansible Automation Platform
      Ansible icon
    • View All Red Hat Products

    Featured

    • Red Hat build of OpenJDK
    • Red Hat Developer Hub
    • Red Hat JBoss Enterprise Application Platform
    • Red Hat OpenShift Dev Spaces
    • Red Hat OpenShift Local
    • Red Hat Developer Sandbox

      Try Red Hat products and technologies without setup or configuration fees for 30 days with this shared Openshift and Kubernetes cluster.
    • Try at no cost
  • Technologies

    Featured

    • AI/ML
      AI/ML Icon
    • Linux
      Linux Icon
    • Kubernetes
      Cloud icon
    • Automation
      Automation Icon showing arrows moving in a circle around a gear
    • View All Technologies
    • Programming Languages & Frameworks

      • Java
      • Python
      • JavaScript
    • System Design & Architecture

      • Red Hat architecture and design patterns
      • Microservices
      • Event-Driven Architecture
      • Databases
    • Developer Productivity

      • Developer productivity
      • Developer Tools
      • GitOps
    • Automated Data Processing

      • AI/ML
      • Data Science
      • Apache Kafka on Kubernetes
    • Platform Engineering

      • DevOps
      • DevSecOps
      • Ansible automation for applications and services
    • Secure Development & Architectures

      • Security
      • Secure coding
  • Learn

    Featured

    • Kubernetes & Cloud Native
      Openshift icon
    • Linux
      Rhel icon
    • Automation
      Ansible cloud icon
    • AI/ML
      AI/ML Icon
    • View All Learning Resources

    E-Books

    • GitOps Cookbook
    • Podman in Action
    • Kubernetes Operators
    • The Path to GitOps
    • View All E-books

    Cheat Sheets

    • Linux Commands
    • Bash Commands
    • Git
    • systemd Commands
    • View All Cheat Sheets

    Documentation

    • Product Documentation
    • API Catalog
    • Legacy Documentation
  • Developer Sandbox

    Developer Sandbox

    • Access Red Hat’s products and technologies without setup or configuration, and start developing quicker than ever before with our new, no-cost sandbox environments.
    • Explore Developer Sandbox

    Featured Developer Sandbox activities

    • Get started with your Developer Sandbox
    • OpenShift virtualization and application modernization using the Developer Sandbox
    • Explore all Developer Sandbox activities

    Ready to start developing apps?

    • Try at no cost
  • Blog
  • Events
  • Videos

Get Started with Node.js 20 on Red Hat Openshift

December 1, 2023
Lucas Holmquist

Share:

    In April 2023, Node.js released its latest major version with Node.js 20.  This major version release, which has been code-named Iron, recently become a Long Term Support (LTS) release in October 2023.

    Recently Red Hat released a fully supported Node 20 container image.  Every Red Hat build of Node.js release is tested and supported on supported Red Hat OpenShift, Red Hat Enterprise Linux and are based on Universal Base Image. 

    Red Hat Runtimes are tested and certified against a variety of popular development frameworks and technologies while running on Red Hat OpenShift Container Platform, Red Hat Enterprise Linux. Since we are unable to test every possible framework and version, Red Hat build of Node.js supported components/modules/framework can be found on component details page as per the Module and Framework Support Policies .

    You can use the Openshift Client(oc) to create a new application like so:

    oc new-app registry.access.redhat.com/ubi8/nodejs-20:latest~https://github.com/nodeshift-starters/nodejs-rest-http
    
    oc expose svc/nodejs-rest-http

    Alternatively, you can use the Nodeshift module to deploy a Node.js application from a  local directory:

    npx nodeshift --dockerImage=registry.access.redhat.com/ubi8/nodejs-20 --expose

    Node 20 Updates

    This release brings a host of improvements and features, like updating the V8 Javascript Engine to version 11.3, which brings some new language features.  For example, there are new methods on the String prototype, String.prototype.isWellFormed and String.prototype.toWellFormed.  ArrayBuffer and SharedArrayBuffer also received a resizable and growable methods respectively

    There are also some feature highlights worth mentioning:

    • Stable Test Runner
    • WASI (Experimental) no longer a requires command line flag, and version is required
    • Permission model (Experimental)
    • Single Executable Applications (Experimental)
    • Tracing channel (Experimental)

    Wrap up

    As you can see, using the Node.js 20 container image on Red Hat OpenShift today is pretty simple to use. To learn more about the improvements and features in Node.js 20, check out Red Hat’s Blog about the release

    For more information on how Red Hat defines how node.js modules and frameworks are supported in Red Hat build of Node.js available via a subscription to Red Hat Runtimes check out the Node.js Module and Framework Support Policies page

    If you want to learn more about what Red Hat is up to on the Node.js front, check out our Node.js page here.

     

    Last updated: December 4, 2023
    Disclaimer: Please note the content in this blog post has not been thoroughly reviewed by the Red Hat Developer editorial team. Any opinions expressed in this post are the author's own and do not necessarily reflect the policies or positions of Red Hat.

    Recent Posts

    • Migrating Ansible Automation Platform 2.4 to 2.5

    • Multicluster resiliency with global load balancing and mesh federation

    • Simplify local prototyping with Camel JBang infrastructure

    • Smart deployments at scale: Leveraging ApplicationSets and Helm with cluster labels in Red Hat Advanced Cluster Management for Kubernetes

    • How to verify container signatures in disconnected OpenShift

    Red Hat Developers logo LinkedIn YouTube Twitter Facebook

    Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform

    Build

    • Developer Sandbox
    • Developer Tools
    • Interactive Tutorials
    • API Catalog

    Quicklinks

    • Learning Resources
    • E-books
    • Cheat Sheets
    • Blog
    • Events
    • Newsletter

    Communicate

    • About us
    • Contact sales
    • Find a partner
    • Report a website issue
    • Site Status Dashboard
    • Report a security problem

    RED HAT DEVELOPER

    Build here. Go anywhere.

    We serve the builders. The problem solvers who create careers with code.

    Join us if you’re a developer, software engineer, web designer, front-end designer, UX designer, computer scientist, architect, tester, product manager, project manager or team lead.

    Sign me up

    Red Hat legal and privacy links

    • About Red Hat
    • Jobs
    • Events
    • Locations
    • Contact Red Hat
    • Red Hat Blog
    • Inclusion at Red Hat
    • Cool Stuff Store
    • Red Hat Summit
    © 2025 Red Hat

    Red Hat legal and privacy links

    • Privacy statement
    • Terms of use
    • All policies and guidelines
    • Digital accessibility

    Report a website issue