React Router Transition Demo

Created by @suhmantha1 for Use All Five's Lunch n' Learn.

Libraries

react-router react-router-dom react-transition-group

Sources

1. React Docs
2. React routing issues: https://medium.com/onfido-tech/animations-with-react-router-8e97222e25e1
3. https://reacttraining.com
4. https://reactcommunity.org/react-transition-group/
5. How to build simple fade animation: https://www.youtube.com/watch?v=NUQkajBdnmQ
6. Explanatory for TransitionGroup: https://medium.com/@pshrmn/a-shallow-dive-into-react-router-v4-animated-transitions-4b73f634992a
7. Base transitions on page history: https://blog.etch.team/react-page-transitions-make-your-website-feel-native-bf2804b011dc

Steps

1. Implement <BrowserRouter> in index.js, which will automatically handle route history and UI component display
2. Add Switch in app.js, which renders routes based on the specified tag.
3. Install react-transition-group, and import in app.js in order to use around the Switch
4. In app.js, create wrap the Switch in a CSSTransition
5. In app.js, wrap the CSSTransition in a TransitionGroup
6. Render an empty route in app.js, and move the TransitionGroup inside so that it's always rendered
7. To render multiple pages at the same time in the group by adding Location Key to the CssTransition. At this point, when you change routes, there is a timeout ms time where both pages are rendered at the same time.
8. Pass the location to the Switch so that it knows what routes to render on transition
9. Add styling to animate the transitions

React Default Instructions

This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.
You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can’t go back!

If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.

Code Splitting

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Analyzing the Bundle Size

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Making a Progressive Web App

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Advanced Configuration

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Deployment

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npm run build fails to minify

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