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I re-scanned the launches I flagged last week — here's who actually shipped the fixes

For the past two weeks I've been running passive, read-only security scans on products that launch here on dev.to, and posting the findings publicly with the concrete fix for each.

  • Many developers fixed security issues quickly after detailed fixes were provided.
  • CDN-front pattern using Cloudflare and Transform Rules solved GitHub Pages and platform subdomains.
  • Starting with report-only Content-Security-Policy helps identify issues before enforcing them.

What's actually inside an .eml file (and how to read one without Outlook)

Someone forwards you an email as a .eml attachment. You double-click it, and… nothing useful happens. On Windows it tries to launch Outlook; on a work laptop with no mail client you get a wall of raw…

  • .eml files are plain-text MIME format files
  • Headers appear as separate lines until blank line
  • Content-Type line indicates multipart body structure

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