Frames is a node.js app that allows you to easily browse Instagram for photos based on tags or geolocation information. Frames also allows you to construct custom galleries out of these images — meaning that it allows you to curate Instagram galleries by searching through tags and/or geolocations.
The project was designed as a backend for a project I've been working on, to curate copies of "the same" image.
Frames stores everything in redis.
You can see the app live here, and a sample gallery — Mike Kelley at MoMA PS1 — here.