Photogallery website I initially made for myself. Backend written on Golang, frontend built around Isotope jQuery library.
https://golang.org/x/crypto/acme/autocert
https://github.com/boltdb/bolt
https://github.com/gorilla/context
https://github.com/gorilla/sessions
https://gopkg.in/h2non/bimg.v1
Also libvips should be installed prior code compillation.
https://github.com/jquery/jquery
https://github.com/desandro/imagesloaded
https://github.com/metafizzy/isotope
https://github.com/KhaledElAnsari/RESTInTag
You should put these libs to assets/js/ dir or edit html templates to use them online (visit projects pages for further info).
First of all you should write your domain name to certManager in main.go or get rid of TLS at all.
After compiling main.go you'd be able to visit empty gallery. To add user/users who would upload photos to website you have to compile usrupd.go utility.
This util made to manage website admins. Run it with -adduser=username flag to add new admin, -delete=username to delete and list arg to show all admins.
Images dosen't keep the order and shown as they load by intention. To change this behaviour visit Isotope web-page FAQ. Cookies invalidates on every server restart as new cookie store secret key generated on every init. Photos are resize on upload with libvips.