一个模仿 Google reCAPTCHA 的 Vue 3 验证码组件，外观和交互与真实的 reCAPTCHA 几乎一致，但验证逻辑完全可控
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Mar 17, 2026 - Vue
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captcha-generate
Here are 19 public repositories matching this topic...
Python server-side implementation of the Cap.js proof-of-work CAPTCHA protocol
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Oct 13, 2026 - Python
Star Captcha demo, developed using Python Flask and HTML. Easily deployable to multiple platforms.
python windows linux html flask security website demo validation tool captcha pillow bot-detection bot-validation captcha-generate
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Dec 19, 2025 - Python
Animated CAPTCHA generator: bouncing digits, Bézier curves, wrapping blur. PNG & GIF.
python security png animation numpy pillow gif scipy anti-bot bezier-curves captcha-generator anti-ocr captcha-generate
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Aug 13, 2026 - Python
Lightweight, pure-Go CAPTCHA generator — numeric, alphabetical, mixed, custom, word, math, and audio captchas with verifiable keys, tunable anti-bot noise, and themeable colors.
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Jul 24, 2026 - Go
CaptchaLa for PHP. A privacy-first, user friendly Captcha SDK for PHP.
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Jun 21, 2026 - PHP
A flexible CAPTCHA generator for PHP applications, with customizable visual challenges.
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Sep 22, 2026 - PHP
PHP Captcha Creator & Validator class that generate Captcha to block automatic form bots, and compares it with the value received from the user.
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Aug 18, 2026 - PHP
Modern CAPTCHA-like challenges for users
nodejs challenge opencv captcha verification self-hosted challenges anti-spam spam-prevention spam-protection anti-bot spam-detection spam-detector captchagenerator captcha-imagen captcha-generate captcha-tool
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Jan 9, 2026 - TypeScript
CaptchaLa for Wordpress. A privacy-first, user friendly Captcha plugin for Wordpress.
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Jun 20, 2026 - PHP
The Secure CAPTCHA Plugin is an enterprise-grade, open-source CAPTCHA solution designed to provide robust protection against automated bots while maintaining exceptional user experience. Built from scratch with security as the prime factor, this plugin aims to be non-crackable while delivering lightning-fast performance
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Apr 21, 2026 - HTML
Movement-based captcha prototype: track characters moving on paths to distinguish humans from AI. Pure client-side demo.
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Feb 12, 2026 - JavaScript
an interactive multi-stage CAPTCHA web application
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Feb 11, 2026 - TypeScript
interactive captcha service with proof-of-work and behavioural scoring
captcha persian iran anti-bot farsi proof-of-work anti-abuse anti-scraping anti-scraper captchagenerator captcha-generate
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Sep 22, 2026 - Go
Self-hosted, open-source captcha — no third-party vendors. Two drop-in variants: server-side PNG images (FastAPI + MongoDB) and a browser-only canvas component. MIT license.
python open-source security mongodb captcha anti-bot fastapi captcha-generate captcha-tool react-self-hosted
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Jun 11, 2026 - Python
an open-source JavaScript library for easy, fast, and reliable CAPTCHA integration
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Aug 21, 2026
🌈🎯 A robust full-stack Monorepo (Node.js/React/Postgres) featuring high-fidelity Glassmorphism, dynamic localization (pt-BR/en), JWT auth dashboard, and 100% local double-layer bot prevention (Honeypot + Math CAPTCHA). Orchestrated via Docker with Nginx reverse proxy on Port 80.
react nodejs docker nginx typescript internationalization honeypot clean-code postgresql monorepo jwt-authentication solid-principles glassmorphism captcha-generate
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Aug 27, 2026 - TypeScript
Official WordPress plugin for captchaapi.eu — a GDPR-compliant, EU-hosted Proof-of-Work CAPTCHA. Privacy-first reCAPTCHA alternative with no cookies, no tracking, and no US data transfer.
wordpress wordpress-plugin privacy contact-form-7 eu spam-protection gdpr proof-of-work dsgvo bot-protection captcha-generate
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Aug 15, 2026 - PHP
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