TOXXIC407 has released a front end for @flatz remote PKG installer:
All the downloads are stored on TOXXIC407's server so you do not have to set up your own server, using the front end does seem fast enough, i tried it on my Android Tablet and PC, however i did find that some downloads failed, perhaps hosting them oneself locally might eliminate problems.
How It Works?
You run @zecoxao 1.8 HEN
You Run flatz remote PKG Installer
You visit http://tgi-12-2.de/
Enter your PS4's IP address
Click on the homebrew you want, then click install.
It will then start installing the homebrew onto your PS4.