What Node.js Versions Are Supported? IntroductionSelecting the correct Node.js version is essential for running applications smoothly on BigCloudy Node.js hosting. Because shared hosting environments do not provide root-level access, only provider-supported Node.js versions are available through the control panel. Using a supported version ensures your application remains secure, compatible with modern dependencies, and optimized for performance.In this article, you’ll learn which Node.js versions are supported on BigCloudy, how to check the available versions in your hosting control panel, and how to choose the best version for your Node.js application. Understanding version support helps prevent common issues such as dependency conflicts, application crashes, and deployment failures.Whether you’re deploying a new app or managing an existing project, this guide will help you confidently select the right Node.js version on BigCloudy Node.js Hosting to keep your application stable, secure, and future-ready. Understanding Node.js Version TypesShared hosting providers typically allow only specific Node.js versions. These fall into three main categories:Current VersionContains the newest features.Typically used for testing new features.Not recommended for production apps.Example: Node.js 24.x (Current)Active LTS (Long-Term Support)Recommended for all production apps.Receives ongoing security and performance updates.Example: Node.js 24.x (LTS)Maintenance LTS Older versions that may receive only critical security patches.Typically for legacy applications only.Example: Node.js 18.xNote: Always choose an Active LTS version for production apps on shared hosting to ensure security and stability. Why Using a Supported Version Matters?Security: Unsupported versions may expose your app to vulnerabilities.Compatibility: Most Node.js packages and modules are tested for LTS versions.Stability: Active LTS versions perform reliably on shared hosting servers with limited resources.Support: Your hosting provider may not offer technical assistance for unsupported Node.js versions.Note: Using outdated or unsupported Node.js versions can cause your application to crash, fail to start, or produce errors during deployment. How to Check Your Node.js Version?Log in to your shared hosting control panel.Navigate to Node.js Apps or a similar section.Locate your application; the current Node.js version is usually displayed next to your app. Selecting Node.js Version in Shared HostingGo to your control panel → Node.js Apps.Click Create New Application or Edit Existing App.From the Node.js Version dropdown, select an available LTS version.Click Apply or Save.Restart the app if required. Recommended Versions for ProductionAlways choose the latest Active LTS version provided by your host.Test compatibility with your app’s dependencies before switching versions.Avoid using older Maintenance LTS versions or Current versions for live applications.Plan upgrades before the selected Node.js version reaches End-of-Life. Confirm your purchase by clicking “Continue” button. ConclusionChoosing a supported Node.js version is a basic requirement for running applications on shared hosting. Hosting providers limit available versions to maintain security, stability, and platform compatibility. Active LTS versions are the correct choice for production use, as they receive regular updates and are widely supported by npm packages.You can check and change the Node.js version directly from the control panel, making version management straightforward. Before upgrading or switching versions, confirm that your application and dependencies are compatible. Avoid unsupported or end-of-life versions to reduce deployment issues and ensure your application continues to run reliably. Need Help?If you require assistance at any point while using this guide, our Support Team is here to help: Email: support@bigcloudy.com Submit a support ticket FAQ Can I use Node.js 16.x for production?Only if it is still listed as supported by your host. Otherwise, use the available Active LTS version. What if my app uses an unsupported Node.js version?It may fail to start or crash, and your host may not provide support. How do I upgrade Node.js in shared hosting?Use the control panel Node.js version selector or contact support if the desired version is not available. How do I ensure my app is compatible with the selected Node.js version?Verify that your dependencies and npm packages support the LTS version chosen in the control panel. Can I request a newer Node.js version?Yes, submit a ticket to hosting support if your required LTS version is not listed.
