Setting up free HTTPS with Heroku SSL and Let’s Encrypt

I was tempted to just switch over to google compute engine where I can get a(maybe two) VM and set up SSL/TLS with seemingly hassle-free configuration given that the configuration of initialising a VM being very straight-forward (with…

Migrating to react-router v4…the SSR way

Migration. Lots of migrations recently. Lots of major migrations.

Migrating to React v15.5 is a good preparation for the full embrace of React v16 (:scream), and it wasn’t too much…

Thanks for the response! Really appreciate it as I didn’t even notice the problem before! Thanks a million!

I did research on the problem and it was caused by the limitation of using A record to map to a heroku app that a DNS provider needs to know how to explicitly handle apex domain, which is a root domain that does not…

What this Illustrative Tech all about?

I have been keeping notes mostly for clarifying the concepts and mechanism graph in my mind when I learn about new technologies. However, these notes are kept unreadable once they were written and will sit in the poor Evernote database until the magical moment…