Language: HTML/CSS+Bootstrap/JS+Node+Express/MongoDB
Capture POST request data and save to MongoDB via Mongoose. Load and display DB contents via Mongoose and EJS template.
I also used Bootstrap to slap on some really quick and dirty styling. I’m starting to appreciate its usefulness in this regard.
Finally, I had to use MongoLab and environment variables to support different databases between localhost and my Heroku deployment.
Getting everything properly installed and configured gave me quite a few problems, so it’s very satisfying to see this all working.