Что-то про React – Telegram
Что-то про React
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Using TypeScript with React

This post is based on a talk Simon gave at the React JS & React Native Bonn Meetup. It aims to answer the following questions:
• What’s TypeScript?
• How can I use it with React?
• Why should I (not) use it?
Logic-less JSX

JSX code can become messy and hard to read as components grow. This article presents some approaches to extract the logic away from it and keep it simple.
Animating a Canvas with React Hooks

A recent React-based client project of Pete's required an HTML5 canvas animation. Already knee-deep in the new React hooks API, he decided to forgo the “traditional” technique of using componentDidMount and componentWillUnmount in a class-based component, and try his hand at rendering and animating a canvas using React’s new useEffect hook. This tutorial walks through the process.
Professional React Developer Performs Code Review

In this video, a professional React developer reviews a novice developer's React to-do App. He gives his opinion on the style, functionality and features of their code and provides feedback and suggestions on how to write better code.
Introducing the New React DevTools

The React team is excited to announce a new release of the React Developer Tools, available today in Chrome, Firefox, and (Chromium) Edge!
What’s changed?
A lot has changed in version 4! At a high level, this new version should offer significant performance gains and an improved navigation experience. It also offers full support for React Hooks, including inspecting nested objects.
React Transitions

A downloadable library of 18 transitions built with React in mind, but also works well with Angular, VanillaJS, etc. This library is designed for transitioning full pages as opposed to single elements.
Divjoy - The React Codebase Generator

Divjoy is a free, web-based React codebase generator. You simply select your stack, choose a template, and then it exports a complete React codebase. You can also create new React components, write JavaScript, and tweak styles inside the tool.
NodeGUI & React NodeGUI

NodeGUI is an open source library for building cross platform native desktop applications with JavaScript and CSS like styling. NodeGui apps can run on Mac, Windows, and Linux from a single codebase. React NodeGUI is a React renderer for NodeGUI. This means you can create native views using React components.
🚀 Trusted Types

Trusted Types, a new and experimental DOM API, now has initial support in React. Also make sure to check out the follow up improvements.

https://github.com/facebook/react/pull/16157
🐛 DevTools: Support for Adding Props and Improved Updating

You can now add new props when viewing components in the new DevTools and have advanced updating options.

https://github.com/facebook/react/pull/16700
🎇 React Flare Updates

The experimental React event system, now referred to as React Interactions in the codebase, has gotten a lot of updates:
FocusTable API and Improvements
TabFocusController and Improvements
Keyboard Support for Virtual Clicks
⚛️ React Conf Speakers

This year’s React Conf is right around the corner. Check out the latest speaker list and start setting reminders for the live stream.

https://conf.reactjs.org/speakers.html
📝 Updated Contribution Doc

The contribution documentation was overhauled and now contains a section about feature flags.

https://github.com/reactjs/reactjs.org/pull/2369
🐞 DevTools: Highlight Legacy Context Use

The new DevTools will now show a separate label when the legacy context API is being used.

https://github.com/facebook/react/pull/16617
🐜 DevTools: Remove Welcome Dialog

Installing the latest DevTools version no longer shows the new welcome dialog.

https://github.com/facebook/react/pull/16834
⚠️ RFC: Warning System Revamp

Work is underway that overhauls the warning system throughout the whole codebase.

https://github.com/facebook/react/issues/16753
⭐️ Prevent Firefox Marking Required Textareas Invalid

This change fixes a bug in Firefox that marked required textareas as invalid.

https://github.com/facebook/react/pull/16578
Announcing React Native 0.61 with Fast Refresh

In this quick post, Dan Abramov announces the release of React Native 0.61, which includes a new reloading experience they're calling Fast Refresh.
How we use Firebase instead of Redux (with React)

This article explains how Pragli uses Firebase Realtime Database like a Redux store for our React front-end.
React Lazy: a take on preloading views

How to add preloading to your route based code split apps.
A Definitive Guide to SEO with a Serverless React Application in 2019

An exhaustive overview of all the ways you can render your React application to make it blazingly fast to load and work with social media scrapers and webcrawlers.