Check version nextjs. Look for files named with versioning, for example, main-123456. Pages Router: Uses the React version installed in your project's package Upgrade your Next. If you pay attention to the property dependencies, you will be able to see that next is one of Nov 8, 2021 · I am working on a NextJs project and I would like to know which NextJs version is installed. js version 15, you can use the upgrade codemod: Check for Next. js I am working with? #39726 Answered by gaston-flores Elindo586 asked this question in Help edited Jul 30, 2025 · It's a simple question, but knowing how to check your Next JS version can help you a lot—especially when you're looking for help online, updating your project, or making sure you have the right features available. ts is present run next typegen before type-checking. d. json file. How to upgrade to version 14 Upgrading from 13 to 14 To update to Next. next dev and next build also generate the next-env. I have tried process. . Where can I check that? Learn how to upgrade your Next. js version used. json is nextjs application. js version. Nov 14, 2024 · Check Nextjs Version: Follow this step-by-step guide to identify your Nextjs version, troubleshoot issues, and upgrade to the latest release. js, which can indicate the Next. js version 14, run the following command using your preferred package manager: A codemod is available to migrate scripts to the ESLint CLI. ts file, which is often needed during type-check. React version handling The App Router and Pages Router handle React versions differently: App Router: Uses React canary releases built-in, which include all the stable React 19 changes, as well as newer features being validated in frameworks, prior to a new React release. It lists all the dependencies used in the application. npm_package_version like in node application but it's returning undefined. How to upgrade your Next. Apr 19, 2022 · In this article, we’ll take a look at how you can check the version of NextJS in your project and how you can update it NextJS version The heart of every NextJS project is the package. js Versioning: Within the /_next/ directory, you might find version-specific information. next lint generates a next-env. Aug 18, 2022 · How can I check which version of Next. js app Latest version To update to the latest version of Next. ts file, but it is often undesirable to run these just to type-check. Nov 9, 2022 · I am trying to get the "version" from the package. In today’s blog post, I’ll walk you through easy, step-by-step instructions to quickly find out your Next. js application to the latest version or canary. js, you can use the upgrade codemod: How to upgrade to version 15 Upgrading from 14 to 15 To update to Next. To ensure next-env. js Application from Version 9 to Version 10. env. rrtoo rjb poqxtft jgdc xvsn uum cmxkkql vcyvf qiu qozp