星期一 12 凌晨 一月 9o 2023
How to debounce and throttle in React without losing your mind
And we are back!
Hopefully, y’all had a lovely break and are ready for some great React content. This week is going to be meaty.
How to debounce and throttle in React without losing your mind
Deep dive into debounce and throttle in React. What is debounce and throttle, how to use them in React properly, how to avoid breaking them when state and re-renders are involved.
Understanding useState in React
If you’ve worked with React (or are even new to it) you’ve probably heard of the useState hook. The useState hook is one of the most fundamental parts of the React library, and also greatly improves data management in an application.
Display Warning for Unsaved Form Data on Page Exit
By displaying this prompt, the user is made aware that they have unsaved changes and allowed to save their work or discard it before proceeding with the redirect.
Optimizing React performance without refs and memo
Frequent state updates in React can lead to performance problems. How to fix this withohut using refs or memo?
React JS Best Practices From The New Docs
If you don’t have time to read the new React docs, I sifted through them for you.
Migrating our Largest Mobile App to React Native
In 2020, we announced that React Native is the future of mobile at Shopify. As part of that journey, we’ve been migrating Shopify Mobile (our largest app at 300 screens per platform) from native to React Native. Here’s how it’s going.
Who needs a backend? ChatGPT as the universal Redux reducer
A React/Redux app is a one-way data flow cycle. The user interacts with the UI, which produces Redux actions, which get dispatched to reducer functions, which update the app’s state object, which gets passed back to React to re-render the UI.
And we’ll wrap up with a controversial piece.
Can We All Just Admit React Hooks Were a Bad Idea? - CodeX - Medium
I’ve noticed a troubling tendency in the JavaScript world recently, particularly in the React community. That tendency is for people to suddenly “discover” that decades of best practices somehow don’t apply to them anymore.
Looking forwards for the next Monday! 👋
我们回来了！
希望你们都度过了愉快的假期，并准备好观看一些精彩的 React 内容。这周将会很充实。
深入研究 React 中的防抖和节流。什么是去抖和节流，如何在 React 中正确使用它们，如何在涉及状态和重新渲染时避免破坏它们。
如果您使用过 React（或者甚至是新手），您可能听说过“useState”钩子。 useState 钩子是 React 库最基本的部分之一，也极大地改进了应用程序中的数据管理。
通过显示此提示，用户会意识到他们有未保存的更改，并允许在继续重定向之前保存或放弃其工作。
React 中频繁的状态更新可能会导致性能问题。如何在不使用参考文献或备忘录的情况下解决这个问题？
如果您没有时间阅读新的 React 文档，我会为您筛选它们。
2020 年，我们宣布 React Native 是 Shopify 移动设备的未来。作为这一旅程的一部分，我们一直在将 Shopify Mobile（我们最大的应用程序，每个平台有 300 个屏幕）从原生迁移到 React Native。事情是这样的。
React/Redux 应用程序是一种单向数据流循环。用户与 UI 进行交互，UI 会生成 Redux 操作，这些操作会被分派到减速器函数，从而更新应用程序的状态对象，该状态对象会传回 React 以重新渲染 UI。
我们将以一篇有争议的文章来结束。
我们都可以承认 React Hooks 是一个坏主意吗？ - CodeX - 中
最近，我注意到 JavaScript 世界中有一个令人不安的趋势，尤其是在 React 社区。这种趋势是人们突然“发现”数十年的最佳实践不知何故不再适用于他们。
期待下周一！ 👋
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