django-recaptcha - Django reCAPTCHA form field/widget integration app.

•    Python

Django reCAPTCHA form field/widget integration app. Django reCAPTCHA uses a modified version of the Python reCAPTCHA client which is included in the package as client.py.

vue-recaptcha - Google ReCAPTCHA component for Vue.js

•    Javascript

Google ReCAPTCHA component for vue. If you like this package, please leave a star on github. This version is for Vue 2.0. If you need Vue 1.x support please reference to vue-v1.x.

awesome-acf - a collection of third party add-ons for advanced custom field plugin for WordPress

a collection of third party add-ons for Advanced Custom Field plugin. Compatible with Version 5.

recaptcha - Recaptcha plugin for CakePHP

•    PHP

Recaptcha plugin for CakePHP

MVC ReCaptcha

Using ReCaptcha with Asp.Net MVC MvcReCaptcha makes it easier for you to implement the proven ReCaptcha technology. It's developed in C#. Based on solution provided by Dimecasts.net.

angular-recaptcha - AngularJS directive to add a reCaptcha widget to your form

•    Javascript

Add a reCaptcha to your AngularJS project.Download the latest release.

recaptcha - reCAPTCHA Validator for Laravel 5

•    PHP

A reCAPTCHA Validator for Laravel 5. It's also recommended to add required when validating.

EWZRecaptchaBundle - This bundle provides easy reCAPTCHA form field for Symfony.

•    PHP

This bundle provides easy reCAPTCHA form field for Symfony. A bridge for the Silex framework has been implemented too : Jump to documentation.

reCAPTCHA for SharePoint

The solution contains a .NET user control, web part, and custom SPField for SharePoint 2010. Allows reCAPTCHA to be quickly and easily integrated into OOB and custom pages along with any content type or list-related form.

recaptcha - ReCaptcha helpers for ruby apps

•    Ruby

ReCaptcha helpers for ruby apps

rack-recaptcha - Rack Middleware for CAPTCHA verification via Recaptcha API

•    Ruby

Rack Middleware for CAPTCHA verification via Recaptcha API

Recaptcha for .NET

A library that allows a developer to easily integrate Google's Recaptcha service in an ASP.NET application.

ReCAPTCHA - ReCAPTCHA is a free CAPTCHA service that protect websites from spam and abuse.

•    PHP

ReCAPTCHA is a free CAPTCHA service that protect websites from spam and abuse.

ReCaptcha Validator Plugin for Kooboo CMS for adding content or sending feedback

•    ASPNET

ReCaptcha Validator Plugin for Kooboo CMS for adding content or sending feedback e-mail

flask-wtf - Simple integration of Flask and WTForms, including CSRF, file upload and Recaptcha integration

•    Python

Simple integration of Flask and WTForms, including CSRF, file upload, and reCAPTCHA.

invisible-recaptcha - An invisible reCAPTCHA package for Laravel, Lumen, CI or native PHP.

•    PHP

Add ServiceProvider to the providers array in app/config/app.php. It also supports package discovery for Laravel 5.5.

no-captcha - No CAPTCHA reCAPTCHA For Laravel.

•    PHP

For Laravel 4 use v1 branch. NOTE This package supports the auto-discovery feature of Laravel 5.5, So skip these Setup instructions if you're using Laravel 5.5.

lolrecaptcha - We try to break the recaptcha for the Merry Christmas for all!

•    Go

We try to break the recaptcha for the Merry Christmas for all!

Gravity-Forms-ACF-Field - Advanced Custom Field custom field to select one or many Gravity Forms

•    PHP

This is an Advanced Custom Field custom field to select one or many Gravity Forms. This provides a field that lets you select from a list of active Gravity Forms.

GenemuFormBundle - Extra Form : Captcha GD, Tinymce, Recaptcha, JQueryDate, JQueryAutocomplete, JQuerySlider, JQueryFile, JQueryImage

•    PHP

A Form type that just renders the field as a p tag. This is useful for forms where certain field need to be shown but not editable. The type name is genemu_plain.