Eww. Ok, so, I’ve used reCAPTCHA on sites I maintain at work, just on forms to prevent excessive bot spam submissions. No way do I want to subject users to this BS, though. Does anyone have recommendations for other decent captchas that could be used instead?
I run into https://www.hcaptcha.com/ and https://friendlycaptcha.com/ from time to time as a user without complaint. Can't speak to the latter but I've used the former a bit and it does the job.
hCaptcha is horrible. I think that a PoW captcha using randomX would be effective to make spammers just mine Monero instead.
Any chance for something 100% self-hostable? hcaptcha and friendlycaptcha last I checked require interfacing with their services.
Cloudflare Turnstile, if you're already using Cloudflare (or not!): https://www.cloudflare.com/application-services/products/tur...
Anubis is an alternative to captchas, it's OSS.
hcaptcha is pretty popular these days. It uses a very wide variety of traditional visual puzzles.
hCaptcha is horrible. I think that a PoW captcha using randomX would be effective to make spammers just mine Monero instead.
in my good ol' days I just sent a screenshot to 2captcha for grid of the entire captcha iframe which means that the solvers would have to figure out what to do instead of having to write code for each different type of captcha. to solve their new rotating puzzles I would just capture them at 50% opacity twice and change the prompt to pick the highest brightness object since 50% opacity would dim the moving elements.