No captcha?

Hello,
I am learning programming and just discovered this website. But I am curious, how does it protect its users from spammers (people who post illegal or annoying things) without a reCaptcha? I thought clicking this blue box is required to prove that you are not a robot, can you please share any javascript that you use for this purpose?
Thank you and have a nice day,
Brian

>>125
Stay mad, /pol/cel.

"die" post counts >>8,28 | rates >>30 | 100-groups >>47,49 | hourly count chart >>53,54 | timestamp delta table >>59,60 | decorators >>123,124 [parsetime, buttonnum, rmslinks, timedelta, count, rmsimages, fizzbuzz, hourdaily, primes, hofr, hearts, gcdlcm, fibonacci, broccoli, nextperm]


https://www.theguardian.com/us-news/2021/mar/23/sidney-powell-trump-election-fraud-claims

Pro-Trump lawyer says ‘no reasonable person’ would believe her election lies