Dropsource is ideal for startups, small businesses, or individuals looking to quickly prototype and develop mobile applications without extensive coding knowledge. It's also suitable for developers who want to accelerate the development process with a visual interface.
jquery-template - A template plugin for jQuery. Allows templating without cluttering JavaScript code with markup.
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
Jinja2 - Jinja2 is a template engine written in Python.
GoodBarber - GoodBarber is a mobile app creation platform.
Pug - Pug is a robust, elegant, feature rich template engine for Node.js
Bizness Apps - Create your own app or become a reseller and build apps for others