CSP for Prism.js Syntax Highlighting: A Real Fix
I’ve seen this exact problem show up on developer docs sites more than once: syntax highlighting works great in local dev, then you tighten CSP in production and Prism.js suddenly becomes the thing breaking your code examples. That’s annoying on any site. On a developer-facing site, it’s worse. Broken code blocks make the whole site feel untrustworthy. Here’s a real-world case study for csp-examples, based on a common setup: a docs or blog site using Prism.js for syntax highlighting, plus analytics and consent tooling, with a production CSP that already looks pretty serious. ...