particle.js | a particle system designer using HTML5 Canvas | Game Engine library

I have a small HTML file where I want the particle.js as a background but it just shows up on a certain portion of the screen please recommend some solution to it

I've noticed if I have a large number of canvases in memory, modifying each canvas before drawing them to the screen drastically reduces performance on my machine. This occurs even when the canvases are small and the modifications are minor.

Here is the most contrived example I could come up with:

I'm using bootstrap, CSS, particle.js as my dependencies. And the custom CSS file has been linked here. When you apply bootstrap and particle.js my red colour generate password button becomes unclickable as I have seen from chrome dev tool particle.js is running over the button and that's why I cannot click the button please suggest how can I fix this problem.

I recently got to know about Particle.js and wanted to use it on my Reactjs application.

I installed it using the command mentioned just below:-

I'm a very new coder, honestly confused most of the time, Any advice would be great. I was doing an exercise from Dan Shiffman vids. I’m trying to paint a line or a stroke with pixel data from a live webcam. Two canvas, one live webcam tiny and a large canvas that has a lot of ellipse that are colored in pixel rgb from pixel array This is an image of my final product

I made a separate file for the particle and then used a constructor function and a loop to display and update in draw(), while in the particle file I tried to use a line instead of an ellipse by using an array of past positions of the object. However, it won’t work? The canvas just appears grey. In the particle.js file, when I used the line() function, and when I use the ellipse() I don't get a painterly brushstroke effect, Not sure if my logic is correct. Here is the code -> I’m sorry there's a lot. The first bit is the particle.js file and the second is the main sketch file.

I'm using react-particle-js and I can't seem to change the colour of the particles or the link lines, I'm using regular particle.js syntax because a lot of it is similar, can't find a solution in the docs either. Here's what I've got so far for the particle config:

I know my CSS code is not really good if you have suggestions to make it better tell me please.

I have been trying to use particle effect in the background and have some text centred in that div and have the particle effect in the background. The javascript files refer to the particleJS files which you can find here.Github ParticleJS. But Im just not able to centre it in the middle, is it because JS is rendering it simultaneously is there a way I can do it. Link to codepen

I would like to implement this code https://codepen.io/giulianomlodi/pen/GaNOQp into my wordpress websiste. Right now I can't even let it appear when I create separate css and js files on the same folder and link them to an html page to display it.