01 2024
YYZ Mortgage
Daily mortgage rates, posted to TikTok as video, automatically.
A scraper collects the day’s mortgage rates. A headless browser records the rates, prices and payment calculations as a 60fps video and posts it to TikTok automatically.
- What I did
- Built the scraper and the video pipeline, improving on earlier work so the videos render cleanly at 60fps.
- What I learned
- Web video codecs, and getting headless Chrome to launch reliably inside Docker so it can record a screen.
- Scraper
- Headless Chrome
- Docker
- Video





