I got all ticks from the lighthouse. I'm running the app locally. Opened IP in chrome android, and clicked on add to the home screen. It said the app was added to the home screen. But I can't find it anywhere.
Note: On Mac, it is added to the home screen and I can see it in apps.
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I want to active menu on scroll in my react app. I have used a react-scrollspy-nav for this functionality. It works fine when i run it on local server but when i deploy so it shows a blank screen
i have used a react-scrollspy-nav in my app, which is working perfectly on local server on my laptop but after deploying on netlify, it shows blank screen with an error on console that says
Uncaught TypeError: Super expression must either be null or a function
at ScrollspyNav.js:423:1
Link of my react app
If i remove this module react-scrollspy-nav and deploy it, my app does not show blank screen and works well but without the functionality of scrollspy which i want in my app
I follow all the steps in the documentation:
https://github.com/gitname/react-gh-pages
When I check the url, my app is deployed but it ends up with a white screen.
when I npm start the app in local host, since the default homepage is:
https://gitusername.github.io/myapp
It will give me a white screen because it is running http://localhost:3000/myapp
As soon as I erase "myapp" and enter http://localhost:3000/ it opens the application
So, I was wondering if this is the issue for github pages too because the main url to open it is https://gitusername.github.io/myapp but even if I remove the "myapp" part, it will still show a blank screen.
How do I know it is deployed?
The tab shows the icon and the name of the project but the page itself is blank.
I have also tried changing root folder on github to docs and vice verse, nothing works.
My react is running fine on local host, but when I upload it online for ex : Heroku, Vercel, It only shows the react home screen "edit app.js". The app is not working.
It might be because your index.html file being hosted still has the boiler plate code. Based on how you're deploying your app, a html is usually created for you with some boiler plate (I know firebase does this for example).
I have this case where when clicked a link I redirect the user to the app using deep linking (made with RN) if the app is installed.
However, if the app is not installed instead of displaying error or a popup, I need to navigate to another route in the web, example: /web-login. I created the link for my app and it works, how do I test if the user has the app installed in the device, so then I can navigate to the other route if the user does't have it.
If the app is not installed I get something like: Browser cannot open the page because the address is invalid.
I am developing a cordova app with appery.io. I don't know how to build for android and iOS with splash screen and app icon(Change splash screen and app icon). Please help.
Simply open App settings under Project when you have the app open in your browser.
Then click on Android binary and then you can select / upload an icon.
The launch images section (read Splash Screen) is on the same page, where you can upload / select a different image.
Once uploaded you will need to export the app to a Binary (.apk) file, which is under the EXPORT menu at the top. That will give you a QR code to download the file to your device.
Once installed you will see the icon and when you load the app you should see the launch image / splash screen.