Sync with react.dev @ 2774ddfa #558
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Co-authored-by: Aimen Ben Amor <[email protected]>
* Add CityJS New Delhi 2026 conference details * Update CityJS New Delhi date to 2025
The previous sentence "If you are using React Compiler, useMemo, useCallback, and React.memo can be removed." was coming off a bit too strong and makes it incorrectly seem like the manual memos and compiler memos are 1:1. Removing the sentence doesn't take anything away from this paragraph, so let's remove it to reduce confusion.
Updates our previous RC blogpost to point people to the `rc` tag, not the specific rc version
The compiler rule is now enabled by default in 6.0.0-rc.2, so there is no longer a need to manually enable the compiler rule in user's eslint configs.
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The latest updates on your projects. Learn more about Vercel for GitHub. 1 Skipped Deployment
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Size changes📦 Next.js Bundle Analysis for react-devThis analysis was generated by the Next.js Bundle Analysis action. 🤖
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| Page | Size (compressed) |
|---|---|
global |
110.49 KB (🟡 +1 B) |
Details
The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.
Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis
If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!
Five Pages Changed Size
The following pages changed size from the code in this PR compared to its base branch:
| Page | Size (compressed) | First Load |
|---|---|---|
/404 |
128.58 KB (🟡 +41 B) |
239.07 KB |
/500 |
128.59 KB (🟡 +42 B) |
239.07 KB |
/[[...markdownPath]] |
130.69 KB (🟡 +40 B) |
241.18 KB |
/errors |
128.83 KB (🟡 +41 B) |
239.32 KB |
/errors/[errorCode] |
128.81 KB (🟡 +41 B) |
239.29 KB |
Details
Only the gzipped size is provided here based on an expert tip.
First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.
Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis
Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 10% or more, there will be a red status indicator applied, indicating that special attention should be given to this.
This PR was automatically generated.
Merge changes from react.dev at 2774ddf
DO NOT SQUASH MERGE THIS PULL REQUEST!
Doing so will "erase" the commits from main and cause them to show up as conflicts the next time we merge.