General ideas for improvement

[sanket2000]

We can check system theme and set our website theme accordingly,
Read this thread on stackoverflow and check out this and this are related documentation (source: MDN)

basically,

// check out by running it in console of any modern browser 
window.matchMedia('(prefers-color-scheme: dark)')

check out buy running it in console of any modern browser

[sanket2000]

https://formkit.com/essentials/what-is-formkit

For forms maybe!!

[sanket2000]

Must use some kind of framework for faster development, both for frontend and backend since some of our data is dynamic