Hasty Treat - React Suspense
Syntax - Tasty Web Development Treats18 Maalis 2019

Hasty Treat - React Suspense

In this Hasty Treat, Scott and Wes talk about React Suspense — what it is, how it works, support and more! Sentry - Sponsor If you want to know what’s happening with your errors, track them with Sentry. Sentry is open-source error tracking that helps developers monitor and fix crashes in real time. Cut your time on error resolution from five hours to five minutes. It works with any language and integrates with dozens of other services. Syntax listeners can get two months for free by visiting Sentry.io and using the coupon code “tastytreat”. Show Notes Not live yet - it may/will change. Be warned! 3:59 - The problem we have with React right now API calls Image loading Code splitting 7:16 - What is React Suspense? First we convert our async data fetching functions into resources Resources can then be read inside render - above the return Resources can be read from cache Resources can be preloaded into a cache if you anticipate needing them Resources reads are blocking for that function - you can’t return JSX until the resource is read In your component that fetches data, there is no need to maintain a loading state Then, anywhere higher up in that tree, you can introduce a suspense component The suspense component can detect if any of it’s children are currently loading data If they are, we can then choose to show a loader via the fallback prop We can also choose to show nothing via the maxDelay prop — this is helpful for fast connections that shouldn’t see the spinner for a short split-second 15:20 - Support React.lazy and suspense for code splitting is already here The React.lazy function lets you render a dynamic import as a regular component Loadable Components is recommended if you need splitting with SSR Data Resources is not here yet Links React 16.x Roadmap Tweet us your tasty treats! Scott’s Instagram LevelUpTutorials Instagram Wes’ Instagram Wes’ Twitter Wes’ Facebook Scott’s Twitter Make sure to include @SyntaxFM in your tweets

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CSS Preprocessors and Structuring CSS - 003

CSS Preprocessors and Structuring CSS - 003

Show Notes WesBos Website Level Up Tutorials GraphQL Dinosaur JS Conference Angular Pug / Jade EJS BEM Methodology Stylus Rupture Less Sass PostCSS PostCSS Autoprefixer RuckSack cssnext LostGrid Bootstrap Haml Babel Flickity Plugin webpack Compass React Sick Picks Bartender 2 Lets you organize your menu bar apps, by hiding them, rearranging them, or moving them to the Bartender Bar. Vanilla Hide menu bar icons on your Mac. Power Blocks One set of Power Block replaces racks of dumbbells Shameless Plugs JavaScript30 A Free 30 Day Vanilla JS Coding Challenge Course. Build 30 things in 30 days with 30 tutorials. No Frameworks No Compilers No Libraries No Boilerplate. Join 101,746 others. The Sketch Course & UX Prototyping with Principle Combo Limited Sale Price: $39.99 $49.99 Learn the new industry standard for web design. Become an expert in the app that is changing how designers work in the modern web and app design world. Animate Your Ideas, Design Better Apps Principle makes it easy to design animated and interactive user interfaces. Whether you're designing the flow of a multi-screen app, or new interactions and animations, Principle lets you create designs that look and feel amazing. Twitter Wes Bos Scott Tolinski

19 Heinä 20171h 3min

Webcam and audio access with WebRTC and getUserMedia() - 002

Webcam and audio access with WebRTC and getUserMedia() - 002

Show Notes WebRTC Apple WebRTC Support GetUserMedia Slack WebTorrent https://github.com/webtorrent/webtorrent Soctt WebRtc Mirror - TBC MediaRecorder Electron Kap Wes Security Cam Scott Colorbars YouTube - TBC Wes Face Detection Fluent Conf Sick Picks Peak Design Everyday Backpack Everyday Backpack Video Quik by GoPro Splice Shameless Plugs JavaScript30 A Free 30 Day Vanilla JS Coding Challenge Course. Build 30 things in 30 days with 30 tutorials. No Frameworks No Compilers No Libraries No Boilerplate. Join 101,746 others. Level Up Tutorials Over 860 free video tutorials for beginners, intermediate and expert web professionals. Level Up your skills with clear, high production, free video tutorials. Twitter @Syntax @wesbos @stolinski

12 Heinä 201740min

React Tools - 001

React Tools - 001

Show Notes Wes Bos' Site Level Up Tutorials site Level Up Tutorials YouTube channel Scott Tolinski personal site Cloudflare Next.js Hacker News Example in Next.js GraphQL Graphcool create-react-app React dev-tools Redux dev-tools Preact.js React Storybook Meteor Blaze Sick Picks Wes: Parcel App Scott: Fish shell Shameless Plugs Learn Node React Native for everyone

5 Heinä 201750min

Syntax 000 - PREVIEW

Syntax 000 - PREVIEW

Subscribe to this podcast in your player of choice! Links available over at https://Syntax.fm

27 Kesä 20172min

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