14 best Anti-spam Anti-spam libraries in 2023
by kandikits Updated: Feb 13, 2023
Anti-spam libraries are used by developers to build their own anti-spam tools. They are open-source and available for free. They can be easily integrated into an application or website to help keep it clean from spammers. The anti-spam libraries are used to detect spam links. They work by checking whether a link is on a spam list or performing other checks, such as checking if the link is a shortened URL. Invisible_captcha is a library that can be used to create a CAPTCHA using images that are impossible to read by humans but easy for computers. The code is available on GitHub, and there are several examples on the website. Friendly-challenge is another anti-spam library that does the same thing as invisible_captcha but has a few more features, such as multiple image sizes, custom background colors, and more. Discord Anti-Spam is an anti-spam bot for Discord servers that will prevent unwanted messages from being sent to your server. It works by allowing users to send a message with a link that's posted on a certain channel. If someone clicks on the link within 10 seconds, then the message will be delivered normally; otherwise, it'll be blocked by Discord Anti-Spam. There are several popular open source Anti-spam libraries available for developers
:honey_pot: Unobtrusive and flexible spam protection for Rails apps
Ruby 1011 Version:Current License: Permissive (MIT)
The widget and docs for the proof of work challenge used in Friendly Captcha. Protect your websites and online services from spam and abuse with Friendly Captcha, a privacy-first anti-bot solution.
TypeScript 350 Version:Current License: Permissive (MIT)
A simple discord anti spam node.js module to prevent spam on your discord server
A Discord Bot that allows you to protect your Discord server with captcha, anti profanity, anti nudity image, anti spam, account age required, logs...
Python 199 Version:Current License: Strong Copyleft (GPL-3.0)
Ever wanted a bot to automatically deal with spammers? This is your Python library for it.
Python 67 Version:v1.6.0 License: Permissive (MIT)
Akismet anti-spam service for Ruby and Rails
Ruby 53 Version:Current License: Permissive (MIT)
Postfwd plugin for blocking international spam botnets based on geographical location of IP addresses used to login to postfix via sasl.
Perl 43 Version:v1.50.0 License: Strong Copyleft (GPL-3.0)
Anti Spam/NSFW Telegram Bot Written In Python With Pyrogram.
Python 28 Version:Current License: Permissive (MIT)
Another Telegram anti-spam bot without disturbance.
Python 10 Version:Current License: Permissive (BSD-3-Clause)
Telegram group anti-spam for humans.
Python 6 Version:v0.1 License: Permissive (WTFPL)
Anti-spam check for URLS using the Phishtank API
PHP 6 Version:2.1.5 License: Strong Copyleft (GPL-3.0)
Friendly Captcha anti-spam plugin for Joomla!
PHP 5 Version:1.2.0 License: Strong Copyleft (GPL-2.0)
A powerful pymilter based anti-spam milter used by BMS
Python 5 Version:milter-0.9 License: Strong Copyleft (GPL-2.0)