The gag combo generator is a web browser app, so you will need
(as well as
WebAssembly) enabled to use it. Don’t worry, though, all of the code on
this page (and this website generally) is
free software, licensed to you under the terms of the
GNU Affero General Public License, version 3
(or any later version of the same license, at your option). See the
page for more details and access to source code.