SpiderBasic

you can embed the whole CSS in html anywhere
here is the above example with css
strc$ = "<style> redbox {border:red solid 4px;}</style>" ; here we have the "CSS"
strc$ + "<table border=1><tr><td onclick='f_testhi()' > <redbox>clickme</redbox> </td></tr><tr><td>2</td></tr></table>" ; here we have ...

Its about the app

Personally i like the idea of windows like ui
It has exact same feeling like purebasic
And also users expect that

As said depend on app
For simple app. OnsenUI is better and also mobile suited
Like simple control smart house etc

For a logistic product/ warehouse track, database ...

dunno most people like modern UI's like the new implement Mobile UI (which is the Onsen UI)

however its possible to "print" your own html on many spider fucntions like TextGadget,
and if you have basic javascript knowledge you interact with Spiders functions

here is super simple table ,handmade ...

seems like you have tweak [SpiderBasic libraries path] renaming to "javascript", leave it empy -> https://postimg.cc/NLByzwC2

under windows copies the folder
thats in the SAME folder where YOURAPP.HTML exist also a rekenmachine.js file should exist and ALSO a folder named javascript which inside ...

"this repository is empty"

Can you upload rhis. Or any problematic files to check here?

the fact that you are in linux, makes no difference in web world
its the http server that matters

does you script opens a external link ?
have you enable debugger? if not can you enable to see at least if debbuger window appears?

thats depend on http server configuration

what do you see when trying to open this website? whats the url ?
only blanc screen ?

i think you should try to rename it to index.html is the the default config for practialyl all http servers to see what hapens

do you copy all files including
*.js
*.html
libs folder

all above are created using -Compiler -> Create APP - ,(also select [v] copy spiderbasic libraries_

you try to compile somthing simple as does it work?

seems like fails to work with a specific function / addon you use