It is completely free to use and as of the recently released version 4.0 its core functionality is now completely dependency free.
Once you have included the library in your project it takes a matter of minutes to configure your table and you are good to go.
Tabulator supports all major frontend frameworks and is packed full of useful features including:
- Data Mutation
- Responsive Layouts
- Downloads and Exports
- and much much more...
The website is full of examples and documentation and the GitHub repo has an active community of users ready to help answer your questions