| #139 — May 22, 2019 | 
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| Folding the DOM: Using 3D CSS Transforms to 'Fold Up' Images — The ‘trick’ to creating an image folding effect with CSS transforms is to have multiple identical images and then transform them separately. This is a great, interactive tutorial that’s based around React, although the underlying CSS principles are usable anywhere. Josh W. Comeau | 
| My Experience Moving From Enzyme to  David Boyne | 
|   Get the Fastest React Deployments. Get Started Free — Unlike most Continuous Integration (CI) solutions, Buddy only re-builds the parts of your application that have changed and deploys your updates in seconds to any cloud. Start building better React apps faster with Buddy. Buddy sponsor | 
| How to Handle Authentication in Modern React Applications — This doesn’t go into depth on the particulars of authentication but more how to handle rendering an app based upon authentication state. Kent C Dodds | 
| The Future of React Router and  Ryan Florence | 
| “I have absolutely 0 plans to ever teach classes again at all.” ___ | 
| 💻 Jobs | 
| Senior Full Stack Developer, Sydney or Option to Work Remotely Across Australia — We are expanding our team and range of products. Recruiting for a Developer with a passion in the server side and APIs who wants to be part of our work family. Compono | 
| Find a React Job on Vettery — Vettery specializes in tech roles and is completely free for job seekers. Vettery | 
| 📘 Tutorials and Stories | 
| What Does  Alex Reardon | 
| The Approachable Guide to  Sean Groff | 
| How To  Harry Wolff | 
| 📕 20 Patterns to Watch for in Engineering Teams — Actionable insights to help you debug your development process with data. Get your copy. GitPrime sponsor | 
| Why You Should Render React on the Server Side — Client-side rendered React apps are great but having apps be rendered on the server can provide significant benefits. Muhammad Muhsin | 
| How to Build a Tic Tac Toe App with TypeScript, React and Mocha — Learn how to compose a tic-tac-toe app with React and TypeScript components. Josh Kuttler | 
| Uploading Images to S3 from a React Single Page Application — This is how one app does it without the images having to go via any other servers. Koan | 
| Building an Animated Search Bar with React Native Krissanawat Kaewsanmuang native | 
| Uploading to Firebase Storage with React Native Jo E. native | 
| 🔧 Code and Tools | 
| react-image-magnifiers: Responsive, Image-Magnifying Components for Mouse and Touch — If you have images like product photos or stock photography that users might want to occasionally see a little extra detail of, this could be useful. Demos here. Adam Risberg | 
| React-Designer: Lightweight, Editable Vector Graphics in Your React Components — This isn’t entirely new but has just become maintained again. GitHub repo. Fatih Erikli | 
| Grow Your Cloud Service Business with Manifold Manifold sponsor | 
| Gestalt: React UI Components Supporting Pinterest's Design Language | 
| An 808 Drum Machine Built using Hooks-Flavored React — No easily accessed demo, but here’s the code.. Joe Seifi | 
| React Navigation: Routing and Navigation for React Native Apps — v3.11.0 just came out. React Navigation |