Look into preact + buble ES2015 compiler then, should be small enough https://github.com/developit/preact https://github.com/developit/preact https://gitlab.c

Look into preact + buble ES2015 compiler then, should be small enough https://github.com/developit/preact https://github.com/developit/preact https://gitlab.com/Rich-Harris/buble https://gitlab.com/Rich-Harris/buble my app.min.js.gz is 6.2K for some basic stuff including preact-router https://github.com/developit/preact-router https://github.com/developit/preact-router