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Notes

Technical notes

How I built or solved specific things, with the detail that does not fit in a case study.

  1. A strict CSP in Astro on Cloudflare Workers, without unsafe-inline

    How this site reached A+ on securityheaders.com with a policy that only allows the inline scripts its own build produced, and the WebKit detail that almost broke it.

    • security
    • astro
    • cloudflare
  2. When 100 % coverage was not enough

    Mutation testing on this site's domain found rules the tests executed without checking. First I had to find out why the tool reported 41 % for a reason that had nothing to do with the tests.

    • testing
    • stryker
    • quality