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Learned Geek Blog

Technical notes, project documentation, and lessons learned across software, DIY, writing, and more.

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Tech October 6, 2026

My wife scored 0.1 on reCAPTCHA. From our couch. On her phone. Here's what Google doesn't tell you about score thresholds and mobile users.

Tech January 5, 2026

Adding invisible bot protection to a contact form with Google reCAPTCHA v3 and a honeypot field - no puzzles, no friction, no spam.