@eay.social on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

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Stefan Grund

eay.social

did:plc:fqhyfvx3qc6dcfsz4xslmlua

How The Heck Do QR Codes Work? (An Interactive Exploration): https://eay.li/424 #blog

2026-05-16T20:51:06.476Z