Sometimes people pay others to do the work for them. However, doing it yourself is the best way to learn how to do this, and gives you highly useful skills that help you use the incredible world of code libraries that are out there as well.
Letās keep this simple and not use Node or NPM. For what youāre doing those are extra confusions that are not needed at this stage.
Instead, just go with the browser version.
Good one. Do you know how to get that dist/xlsx.core.min.js file?
If not, the top of the page has a large green button that lets you download the whole library as a zip file.
You will only need to extract one file from that zip, which is the dist/xlsx.core.min.js file.
Do you need help with getting and extracting that file?
The next step is the Parsing workbooks section of the installation instructions.
There are Node and Browser DOM table sets of instructions there. Both donāt seem to be suitable for what you are doing.
Instead, you can ignore the first line of the Node instructions (the require line), as you are already using the HTML code to load the library. Thatās the only Node specific part of that.
Itās just the second line from that Node example that you will be needing to read the workbook.