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Web Vitals 是 Google 提出的一項計劃，旨在提供統一的指導，幫助網站改善用戶體驗。這些指標衡量網站性能的關鍵方面，並幫助開發者和網站擁有者識別需要改進的領域。Web Vitals 包括核心網頁指標（Core Web Vitals），這些是所有網頁都應關注的基本性能指標。
## 英文解釋
### **What is Web Vitals?**
Web Vitals is an …
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Les temps de chargement des pages du site vitrine sont trop longs, en particulier sur mobile avec une connexion 4g, ou en tout cas ils sont perçu tel quel par Google :
Source : https://pagespeed.web…
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### Describe the bug
By accident I created a document in Svelte 4 with 130000 DOM Elements. Essentially I'm converting a large JSON test report into a HTML structure, mapping the data to ~20 compon…
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## Description
We would like to have a better understanding of any optimization improvements when moving from content-build to next-build.
The goal of this ticket is to use lighthouse testing to e…
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Recently I've been on the hunt for React UI libraries that handle theming in an easy and extensible way. After a bit of comparison, Grommet ended up utilizing one of the most ideal architectures for s…
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### Verify canary release
- [X] I verified that the issue exists in the latest Next.js canary release
### Provide environment information
```bash
Operating System:
Platform: darwin
Ar…
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### PPT
[少游_前端未来_06-27.pdf](https://github.com/user-attachments/files/16032977/_._06-27.pdf)
## 讲稿文字版：
1. 见下一条评论
2. 掘金文章：https://juejin.cn/post/7386823617734426650
## 《前端工程体验优化实战》小册
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### Describe the feature
At present the script entry point is always injected into the head tag of the HTML document. There is no way to configure this other than removing with `experimentalNoScrip…
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I cannot access
1. Privacy policy (needed serveral attempts)
2. Documentation
3. Download page
On serveral devices using the same IP because of timeouts. Deepin seems down.
I can only access de…
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## Describe the task
Audit performance of Clean and Green Philly's [homepage](https://www.cleanandgreenphilly.org/) using Google Lighthouse. Document audit results, including areas of improvement.
#…