Statistical Automated Bot Protection

DNS based API for Firehol IP list

Async fork of Python-TLS-Client with modern asyncio support, updated dependencies, and fixes for issues in the original abandoned library. Includes enhanced compatibility, stability improvements, and ongoing maintenance for Python 3.9–3.13.

Sistema CAPTCHA sencillo y eficaz desarrollado con HTML, CSS y JavaScript. Protege rutas específicas del sitio web verificando que los usuarios sean humanos antes de conceder acceso. Ideal para proyectos que requieren una capa básica de seguridad sin depender de servicios externos.

A strong bot protection system for Flask with many features: rate limiting, special rules for users, web crawler detection, and automatic bot detection.

Protect email addresses, phone numbers and other sensitive data from bots scraping the source code of your Astro app.

ReCAPTZ is a powerful and customizable CAPTCHA solution for React applications, featuring built-in validation, accessibility, and dark mode support.

enhanced nginx ddos protection module

Modern, secure, and user-friendly CAPTCHA solution. Built with Bootstrap 5, featuring light/dark themes and responsive design. demo:https://devland.pw/Captcha

A smart honeypot & security gateway for OpenWebUI, powered by Cloudflare Workers. Blocks bots, prevents token waste, and protects your service.

An effective bot blocking list that can be dragged and dropped into .htaccess. There's robots.txt guidance, too, though that is mostly to just not rely on robots.txt!

3KB Client-Side Proof-of-Work SDK. Stop bots without CAPTCHAs using Argon2 & WebAssembly.

A lightweight, client-side CAPTCHA library designed to protect web forms from automated bot submissions without relying on any external APIs or dependencies. Built entirely in vanilla JavaScript and rendered via HTML5 Canvas, it provides secure, user-friendly visual verification challenges that seamlessly integrate into any HTML form.

Adaptive L7 anti-bot middleware for FastAPI/Starlette with JS challenge, PoW, progressive penalties, and replay hardening

Advanced bot protection and module-based enhancements for your IRC server.

Drop-in gateway protection for public APIs using ScopeBlind JWT verification. Starts in observe mode.

A spooky little Astro library that makes your forms invisible to bots. No CAPTCHAs. No honeypots. Just pure, elegant ghostery.

A professional, pluggable CAPTCHA library with image, math, and custom challenge types, token-based security, and multiple storage backends.

React component for client-side Private Captcha widget

🍯 Simple invisible captcha spam protection for Lucky Framework apps.