react-fiber-architecture
JSS
react-fiber-architecture | JSS | |
---|---|---|
17 | 16 | |
11,136 | 7,052 | |
- | 0.1% | |
0.0 | 0.0 | |
2 months ago | 10 months ago | |
JavaScript | ||
- | MIT License |
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react-fiber-architecture
- React Fiber Architecture
- "Build your own React" - Fiber tree
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16 React Interview Questions
Here is great documentation for you to follow if you are interested in understanding the core concepts.
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Reactivity Without Virtual DOM
Can someone remind me why virtual DOM was/is desirable in the first place and why updating the DOM directly is desirable now?
If I understand correctly react elements are created in memory, and only upon "render" it is turned into the actual DOM. Supposedly manipulating the actual DOM is "heavy" hence delay/pruning the virtual DOM tree first then rendering would be beneficial? Then why is it working with DOM directly is desirable? And am I right to assume that "without virtual DOM" means work with DOM directly? Someone in the comment mention that Svelte is without vDOM already. Is there some design document that I can refer to, like the reconciliation engine used in react https://github.com/acdlite/react-fiber-architecture
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Что такое React Fiber - React Fiber Architecture
Перевод статьи Эндрю Кларка “React Fiber Architecture” https://github.com/acdlite/react-fiber-architecture
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Front-end Guide
Over the years, new view libraries that are even more performant than React have emerged. React may not be the fastest library out there, but in terms of the ecosystem, overall usage experience and benefits, it is still one of the greatest. Facebook is also channeling efforts into making React even faster with a rewrite of the underlying reconciliation algorithm. The concepts that React introduced has taught us how to write better code, more maintainable web apps and made us better engineers. We like that.
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React Fiber, Virtual DOM and Shadow DOM - The Ultimate Front-End Interview Questions Guide Pt: 2
The concept is a bit complex, but if you're interested in finding out how we might see React in a few years, you can read this documentation from the React page: https://github.com/acdlite/react-fiber-architecture
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React Virtual DOM It’s Not Rocket Science
Fiber is the new reconciliation engine in React 16. Its main goal is to enable incremental rendering of the virtual DOM. This is a complicated concept, basically, this new algorithm is a reimplementation of older versions of the React reconciler, has some improvements on prioritizing the order of how things are rendered, breaks the limits of the call stack, and lets it pause or start rendering work wherever required. You can read more here and here
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Jikji - Layout library for building effortless reports in React
The result was "Jikji" library (why Jikji? it will need another blog:)) ). It uses React Fiber to get the component hierarchy and reorganized, split, and layout the components before rendering and making a print-ready web view that can easily be printed or converted to PDF or images.
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ReactJS Virtual DOM and Reconciliation - Explain Like I'm Five
The mechanism to diff one tree with another to determine which parts need to be changed and then update the original DOM with it is called Reconciliation. You can learn about Reconciliation here. ReactJS uses a new reconciliation engine called Fiber since version 16.0. You can read more about the React Fiber Architecture here.
JSS
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CSS in Perl
Most websites those days are SPA applications that render on the front-side. There is also this trend of CSS in JavaScript also knowns as JSS that is debatable (makes everything overcomplicated), but in some specific cases, can be justified and very useful.
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CSS Solves Auto-Expanding Textareas
> why tf aren't we using JS for styling already
People are and have been for quite a while
https://cssinjs.org/
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Front-end Guide
JSS
- programmatic design with JS?
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Is it possible to style a website in JS only and if it is, is it recommended? Are there some downsides?
It is possible. At its most simple, you could just modify the style property on every element. That's not generally considered best practice, but there are a number of "CSS-in-JS" libraries which streamline the process. The typically generate dynamic CSS classes and apply them to your elements. A big one is JSS.
- Ukraine calls on gaming industry to suspend business with Russia
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Amplify, React and Typescript
import React, { useState, useEffect } from "react"; import Amplify, { API, graphqlOperation } from "aws-amplify"; import { createBlog } from "./graphql/mutations"; import { listBlogs } from "./graphql/queries"; import awsExports from "./aws-exports"; import { ListBlogsQuery } from "./API"; Amplify.configure(awsExports); const initialState = { name: "", body: "" }; const App = () => { const [formState, setFormState] = useState(initialState); const [blogs, setBlogs] = useState(); useEffect(() => { fetchBlogs() }, []); const handleInputChange = (event: React.ChangeEvent) => { setFormState({ ...formState, [event.target.name]: event.target.value }); }; const fetchBlogs = async () => { try { const blogData = (await API.graphql(graphqlOperation(listBlogs))) as { data: ListBlogsQuery } setBlogs(blogData.data); } catch (err) { console.log("Error fetching blogs" + err); } }; const addBlog = async () => { try { if (!formState.name || !formState.body) return; const blog = { ...formState }; if (blogs) { await API.graphql(graphqlOperation(createBlog, { input: blog })); await fetchBlogs(); setFormState(initialState); } } catch (err) { console.log("error creating blog: ", err); } }; return (
Amplify Todos
Create Blog {blogs && blogs?.listBlogs?.items?.map((blog, index) => { return ({blog?.name}
{blog?.body}
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Gatsby JS — How to solve FOUC when using tss-react and Material UI v5
Material UI v5 brought some amazing updates, but switching from JSS to Emotion had an arguably nasty side-effect: it was no longer as straightforward to group your component styles in classes. Fortunately, a fantastic library emerged that allowed developers to not only reduce the extreme pain from migrating all their classes from v4's makeStyles to emotion, but to also to continue to writing classes in practically the same syntax, with wonderful TS type-safety. This library was tss-react, and it was one of my favorite open source discoveries of 2021.
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Feel like that studying as a self-taught is taking me further than studying at university
I started writing a long response, but I want to add that a simple CRA + JSS + TS (named exports only) stack solves or abstracts away most of these issues.
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What is CSS in JS?
JSS
What are some alternatives?
reactjs-interview-questions - List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
emotion - 👩🎤 CSS-in-JS library designed for high performance style composition
Under-the-hood-ReactJS - Entire React code base explanation by visual block schemes (Stack version)
styled-components - Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅
jsx-ast-utils - AST utility module for statically analyzing JSX
React CSS Modules - Seamless mapping of class names to CSS modules inside of React components.
React - The library for web and native user interfaces.
Sass - Sass makes CSS fun!
react-devtools - An extension that allows inspection of React component hierarchy in the Chrome and Firefox Developer Tools.
tss-react - ✨ Dynamic CSS-in-TS solution, based on Emotion
eslint-plugin-jsx-a11y - Static AST checker for a11y rules on JSX elements. [Moved to: https://github.com/jsx-eslint/eslint-plugin-jsx-a11y]
styled-jsx - Full CSS support for JSX without compromises