loadFont | A function to load Fonts and save them inside localStorage

I'm working on a React Native application and the only way I was able to get the login page to stop flashing before the user is authenticated was to add a setTimeout as follows:

I got a react nativ app to optimize, my problem is that the render method of the main component ALWAYS takes like 5 secondes even when the component is empty (during which the app display a white empty screen). This is a big problem because a 5 sec white screen at the beginning of the app will make the users uninstall the app.

timestamped logs

As you can see here in the logs there is always 5 sec between the rendering of the app and the rendering of the basic navigator with a basic component.

Here is my App.tsx code :

So i've used a rect to divide the screen for two different background colours. The code im writing is for a minigame and its supposed to move a bubble up the screen, but when I click my mouse the rect I used to divide the screen moves as well. I probably did a very poor job at describing this so heres the code and you'll see what I mean.

I'm really struggling here and I can't get it right, not even knowing why. I'm using p5.js in WEBGL mode, I want to compute the position of on point rotated on the 3 axes around the origin in order to follow the translation and the rotation given to object through p5.js, translation and rotatation on X axis, Y axis and Z axis.

The fact is that drawing a sphere in 3d space, withing p5.js, is obtained by translating and rotating, since the sphere is created at the center in the origin, and there is no internal model giving the 3d-coordinates.

After hours of wandering through some math too high for my knowledge, I understood that the rotation over 3-axis is not as simple as I thought, and I ended up using Quaternion.js. But I'm still not able to match the visual position of the sphere in the 3d world with the coordinates I have computed out of the original point on the 2d-plane (150, 0, [0]).

For example, here the sphere is rotated on 3 axis. At the beginning the coordinates are good (if I ignore the fact that Z is negated) but at certain point it gets completely out of sync. The computed position of the sphere seems to be completely unrelated:

It's really hours that I'm trying to solve this issue, with no result, what did I miss?

Here it follows my code:

When using figlet I am really struggling to output the text to the command line using the default example on https://www.npmjs.com/package/figlet.

I have a class and it has a method that once run should output some text to the command line.

My code looks like this:

Hi I am implementing react navigation in a react native app, and I am following the docs on react navigation. And I when I run the code this is the result:

My question is how do I make the center content's width same as the screen. Also, his is my first time using react native expo after switching from reactJS

Code: navigator code:

I just now installed redux-persist in my react-native app. And I'm getting this error

" A non-serializable value was detected in an action, in the path: register. Value: [Function register] Take a look at the logic that dispatched this action: {"register": [Function register], "rehydrate": [Function rehydrate], "type": "persist/PERSIST"} "

Store.js

I did everything like in the documentation, but my Custom Fonts do not want to load in. I could wait for hours and nothing happens...

This is my App.js:

I want to have a splash screen and a home screen that contains drawer. I'm facing some issue here. The below is my stack navigator.