This is likely to stop working in April 2018 because my Algolia demo subscription will expire. To make it work using the free tier subscription, I'll need to (1) create new API keys, and/or (2) modify this so it says "Powered by Algolia"
- highlight active filters
- clear button for active filters/search
- tweak styling to better match mockup
- custom query rules through the API (I manually implemented "cheap")
- hide/show filters in mobile view