why-did-you-render
SWR
why-did-you-render | SWR | |
---|---|---|
47 | 243 | |
10,799 | 29,431 | |
0.6% | 0.6% | |
7.1 | 8.2 | |
4 days ago | 7 days ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
why-did-you-render
- Too many rerenders in react?
- Lag issues with RN
- After a year developing with react, I think I've been doing all wrong
- How can I stop a component from reloading all the time?.
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How to speed up React Native screen when full of TextInput?
Check out why-did-you-render. It may tell you some more information.
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Why and How We Retired Elm at Culture Amp
It's a combination of many things, but imo one of the worst is all the footguns regarding state and the rerenders they cause
https://emnudge.dev/blog/react-hostage
It's so easy, that we monkey patch react to debug it https://github.com/welldone-software/why-did-you-render
Plus the vdom... Isn't great, the bundle size puts react at an inherit disadvantage, and the community has a knack for over reliance on bloated packages
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7 Proven Practices to Boost Development Speed and Project Quality
When we implemented the MVP of the fintech app, we had a quite complicated form. At that time, I was still young and inexperienced. And eventually, we realized that our project was slowing down. We had to spend additional hours figuring out the reason. We had many unnecessary re-renders because we ignored basic rules related to props in React. I wanted to do everything possible to avoid such situations in the future. So, I added to the project linters like this and an additional starting configuration to package.json to run why-did-you-render. In short, this plugin issues a warning if something is re-rendered unnecessarily and suggests how to avoid it. Also, we included running Lighthouse in headless mode. Some people say that premature optimizations are bad, but for me, it's a principle: do it right from the start.
- Free code review
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Is there a way to detect unwanted mutations in a React component?
maybe somethin like https://github.com/welldone-software/why-did-you-render
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React Dev Tools: much worse experience with functions/hooks
This might help you out a bit.
SWR
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Best Next.js Libraries and Tools in 2024
Link: https://swr.vercel.app/
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How to Automatically Consume RESTful APIs in Your Frontend
Now, it's time to consume our API. We'll use React for this tutorail, but feel free to use any other framework you prefer; the process remains the same. Additionally, we'll utilize SWR to fetch data from the API and TypeScript to ensure type safety.
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A day in the life of a developer - Building a dashboard app with SQL, Node.js, Django and Next.js
'use client'; import FormPostUpdate from './components/FormPostUpdate/FormPostUpdate'; import FormDelete from '../app/components/FormDelete/FormDelete'; import { useFetch } from './hooks/useFetch'; import { useFetchSWR } from './hooks/useFetchSWR'; import Chart from './components/Chart/Chart'; export default function Home() { // Uncomment the code below and comment out the "useFetch" code if your want to use SWR for data fetching --> https://swr.vercel.app/docs/with-nextjs // const { data, error, isLoading } = useFetchSWR( // 'http://127.0.0.1:8000/api/anime/' // ); // Uses the Fetch API for data fetching const { data, error, isLoading } = useFetch( 'http://127.0.0.1:8000/api/anime/' ); if (error) return
An error has occurred.; if (isLoading) returnLoading...; console.log(data); return ( <>POST: Add Anime Form
UPDATE: Update Anime Form
Select an ID from the list. You can change the data for Anime ID, Name and Release.
DELETE: Delete Anime Form
GET: Anime Data List
{data.map((anime) => (-
{anime.anime_name}
- ID: {anime.id}
- Anime ID: {anime.anime_id}
- Anime Release Year: {anime.anime_release}
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API Data Fetching in React / Next.js
There are libraries like SWR, RTK Query, and React Query that simplify the data fetching process on the client and take care of the state, error handling, caching, and re-fetching for you.
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How to Fetch API Data in React
Then install the package SWR into your application with the following command:
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45 NPM Packages to Solve 16 React Problems
SWR
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TanStack Query(a.k.a. React Query) v5 announced
I would suggest taking a look at SWR [0]. I think it strikes a very nice balance between using fetch and something more heavy-handed like React Query.
[0] https://swr.vercel.app/
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Mastering Data Fetching in React: A Comprehensive Guide to SWR
Check out the official documentation for SWR here
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Angular vs. React vs. Vue.js: Comparing performance
SWR: A React Hooks library for remote data fetching. It supports features like caching, revalidation, error handling, prefetching, pagination, and support for SSG and SSR. Its bundle size is 10kb minified and 4.4kb gzipped
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Next.js 13 Data Fetching with App Router
SWR Library
What are some alternatives?
craco - Create React App Configuration Override, an easy and comprehensible configuration layer for Create React App.
axios - Promise based HTTP client for the browser and node.js
use-what-changed - A React hook and an easy to use babel-pugin to debug various React official hooks
react-query - 🤖 Powerful asynchronous state management, server-state utilities and data fetching for TS/JS, React, Solid, Svelte and Vue. [Moved to: https://github.com/TanStack/query]
nextjs-rewrite-test
redux - A JS library for predictable global state management
react-render-tracker - React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts
zustand - 🐻 Bear necessities for state management in React
react-devtools - An extension that allows inspection of React component hierarchy in the Chrome and Firefox Developer Tools.
redux-toolkit - The official, opinionated, batteries-included toolset for efficient Redux development
razzle - ✨ Create server-rendered universal JavaScript applications with no configuration
redux-saga - An alternative side effect model for Redux apps