Polyfill service
Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
Buffer Reply | Buffer Reply | SocialChat
Code to Go
Free Directory Script - Arfooo Directory PHP, MySQL Script
Collabtive Open Source Project Management Software and Groupware - Collabtive Open Source Project Management, Project Mangement Tool and Resource for Collabtive Use
DWalker - phpMySQLAutoBackup automates the backup of your MySQL databases
Command line interface for WordPress | wp-cli
Web Application Automation by Installatron
Form Tools
OhMyForm | OhMyForm is the best open source form solution for the web
GitHub - jekuer/add-to-calendar-button: A convenient JavaScript snippet, which lets you create beautiful buttons, where people can add events to their calendars.