Youzan Coder
Jun 5, 2019 · Backend Development
Building a Poster Rendering Service with Puppeteer
The article explains how to build a poster‑rendering service with Puppeteer, detailing its advantages over canvas, the Redis‑based caching and CDN workflow, optimization tricks for headless Chromium, and future plans to boost QPS and pre‑generate popular posters.
CDNCanvas APIPerformance Optimization
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