ed3cb83c8a
Another step toward fixing #40025. Multiple `next/script` components with the same `src` may exist in the Next.js app. So the `loadScript` function will always attach the `onLoad` handler to the `loadingPromise` every time it executes. However, with strict mode (or wrapped inside the `<OffScreen />` component), the `useEffect` could execute more than once for the same `next/script` component, thus the `loadScript` for each `next/script` component could execute more than once (and `onLoad` to be attached more than once), results in `onLoad` fires more than once. The PR makes sure that for every `next/script` component mounted, the `loadScript` will always be executed only once for each of them. The corresponding `onload fires correctly` integration test case is also updated to run in dev mode. ## Bug - [x] Related issues linked using `fixes #number` - [x] Integration tests added - [ ] Errors have helpful link attached, see `contributing.md` |
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| build | ||
| bundles | ||
| cli | ||
| client | ||
| compiled | ||
| export | ||
| future | ||
| image-types | ||
| lib | ||
| pages | ||
| server | ||
| shared/lib | ||
| telemetry | ||
| trace | ||
| types | ||
| amp.d.ts | ||
| amp.js | ||
| app.d.ts | ||
| app.js | ||
| babel.d.ts | ||
| babel.js | ||
| client.d.ts | ||
| client.js | ||
| config.d.ts | ||
| config.js | ||
| constants.d.ts | ||
| constants.js | ||
| data.d.ts | ||
| data.js | ||
| document.d.ts | ||
| document.js | ||
| dynamic.d.ts | ||
| dynamic.js | ||
| error.d.ts | ||
| error.js | ||
| head.d.ts | ||
| head.js | ||
| image.d.ts | ||
| image.js | ||
| index.d.ts | ||
| jest.d.ts | ||
| jest.js | ||
| license.md | ||
| link.d.ts | ||
| link.js | ||
| package.json | ||
| README.md | ||
| router.d.ts | ||
| router.js | ||
| script.d.ts | ||
| script.js | ||
| server.d.ts | ||
| server.js | ||
| taskfile-ncc.js | ||
| taskfile-swc.js | ||
| taskfile.js | ||
| tsconfig.json | ||
Next.js
Getting Started
Visit https://nextjs.org/learn to get started with Next.js.
Documentation
Visit https://nextjs.org/docs to view the full documentation.
Who is using Next.js?
Next.js is used by the world's leading companies. Check out the Next.js Showcase to learn more.
Community
The Next.js community can be found on GitHub Discussions, where you can ask questions, voice ideas, and share your projects.
To chat with other community members you can join the Next.js Discord.
Our Code of Conduct applies to all Next.js community channels.
Contributing
Please see our contributing.md.
Good First Issues
We have a list of good first issues that contain bugs that have a relatively limited scope. This is a great place to get started, gain experience, and get familiar with our contribution process.
Authors
- Tim Neutkens (@timneutkens)
- Naoyuki Kanezawa (@nkzawa)
- Guillermo Rauch (@rauchg)
- Arunoda Susiripala (@arunoda)
- Tony Kovanen (@tonykovanen)
- Dan Zajdband (@impronunciable)
Security
If you believe you have found a security vulnerability in Next.js, we encourage you to responsibly disclose this and not open a public issue. We will investigate all legitimate reports. Email security@vercel.com to disclose any security vulnerabilities.