I was actually looking for something like this! It seems to be a bit old though, does it work well? Also I can't seem to filter columns? Are there other tools

I was actually looking for something like this! It seems to be a bit old though, does it work well? Also I can't seem to filter columns? Are there other tools like it? Got a collection of larger CSV files that I wanted to include on a Astro Starlight project of mine.