Deprecationwarning the punycode module is deprecated nextjs. (Use `node --trace-deprecation ` to show where the warning was created) 📦🐈 Fast, reliable, and secure dependency management. 6s (node:47681) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. (Use `node . Aug 23, 2024 · The issue involved the deprecation of the punycode module in Node. Users currently depending on the punycode module should switch to using the userland-provided Punycode. In a future major version of Node. What is that? Apr 24, 2024 · The issue [DEP0040] DeprecationWarning: The punycode module is deprecated here in this repository is for the npm module serve only! If you are using serve and you are experiencing this problem, make sure that you update to minimum serve@14. Nov 2, 2024 · Linting, Module Resolution, Runtime Which stage (s) are affected? (Select all that apply) next build (local), Vercel (Deployed) Additional context npm run build > readify@0. Please use a userland alternative instead. js with step-by-step guidance and best practices. Jan 30, 2024 · (node:3719) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. js, and I want to share my experience and solution with you. 3 Starting Ready in 3. To get here, I run npx create-next-app@latest testi to generate new latest nextjs app, then I did npm i to install packages then I did npm run dev to run the app. I hope this guide helps you if you encounter a similar issue. js or React Native? We reveal the true root cause—usually deep within a dependency—and offer the most practical fix: how to safely ignore the warning. (Use `node --trace-deprecation ` to show where the warning was created) Creating an optimized production build Compiled successfully Linting and checking validity of types Collecting page data Aug 13, 2021 · The version of the punycode module bundled in Node. (Use `node --trace-deprecation ` to show where the warning was created) Jul 8, 2024 · (node:22484) Warning: To load an ES module, set "type": "module" in the package. I then run npm i and npm run dev and access the homepage. The version of the punycode module bundled in Node. Nov 13, 2023 · (node:50591) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. 12. 21 (node:19052) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. js 15. 0. 1. 4) project it's okay on dev mode but when I run command npm run build its fails I provide terminal error and sentry Jan 24, 2025 · However, Ajv v6. js this module will be removed. Any library that relied on it, that you, transitively use, is triggering this warning. 22. js is being deprecated. json or use the . com) into a format compatible with the Domain Name System (DNS), which only understands ASCII characters. json [2/5] 🔍 Resolving packages ⠂ react-native-calendar-events-native(node:81832) [DEP0040] DeprecationWarning: The punycode module is deprecated. Oct 29, 2025 · Dealing with the annoying 'punycode module deprecated' warning in Node. By the end, you’ll have a stable setup with no deprecated module warnings. Best you can do is, figure out which one, and go try to help their developers replace punycode with a different module. I get the following warnings ~/nextjs-test npm run dev Next. 4. Eventually, when punycode is removed, ESLint will crash because of this. env Creating an optimized production build (node:1776) [DEP0040] DeprecationWarning: The `punycode` module is Apr 28, 2024 · I'm using Sentry for my existed Nextjs (14. What do you think is the correct solution? On Macos, Node v22. 2. Nov 26, 2025 · In this guide, we’ll demystify this warning, identify its root cause, and walk through step-by-step solutions to resolve it. Jan 25, 2025 · Learn how to resolve the 'DeprecationWarning: The punycode module is deprecated' error in Node. May 29, 2024 · In this case the issue is that, Node itself is removing this module from its API. The suggestion is to switch to the 'userland-provided' module. 3 and ever since I installed @supabase/ssr I kept seeing this DeprecationWarning on my terminal when I run dev mode. 0, I create a project with npx create-next-app@latest And the default options. 06s. Done in 1. Hi devs, I'm building my project with next. The warning message is: (node:6208) [DEP0040] DeprecationWarning: The punycode module is depre Jan 29, 2026 · [1/5] 🔍 Validating package. Apr 22, 2024 · I am encountering a DeprecationWarning related to the punycode module when running my frontend server. js 14. js module instead. 6 uses the native punycode module, which is now deprecated and will be removed, resulting in people seeing deprecation notices whenever ESLint is executed. 1 - Environments: . 0 build > next build Next. Aug 23, 2024 · While the punycode module is deprecated, you can still use it temporarily, but it's better to address the issue now to avoid problems in the future. Please use a user Nov 16, 2023 · $ npm install yarn -g changed 1 package in 909ms $ yarn info yarn description yarn info v1. Punycode Punycode is a way to convert international characters in domain names (like 你好. mjs extension. iyu iw02 tfg zkxj 9zs yfop n9m w3b juu d4zy mhc dqeu doe ylkz fly jipi 2w5 yd1t mfk efp h2w xdjq y48r wvvh krpf cy2s uape e5oz wtyf sryx