Free Software
Google Assistant
Powered by artificial intelligence, Google Assistant is a virtual assistant developed by Google that can engage in two-way conversations. With Google Assistant you can book appointments, get answers to questions, check the latest weather report and much more. To interact with the Google Assistant you can say "Hey Google, make a reservation for a Japanese restaurant in the area, tommorow". Google Assistant will then gather the Japanese restaurant and give you information about the business and its reviews. When you have come to an agreement of a restaurant you like, Google Assistant will call up the restaurant and engage in voice conversation with the business at hand.
OpenRPC
OpenRPC is a specification that defines a standard, programming language-agnostic interface description for JSON-RPC 2.0 APIs.
NextGEN Gallery
With NextGEN Gallery people can manage images and display them in a gallery for their WordPress-powered website. NextGEN Gallery is a free and open-source image management plugin specifically built for WordPress. The package has been downloaded over 15 million times and is one of the most saugt after free and open image gallery plugin for WordPress.
Handlebars.js
A Mustache-compatible, minimal templating library for JavaScript. With Handlebars.js you build semantic templates effectively and minimize frustration. Handlebars.js compiles templates into JavaScript functions, while making template execution faster than most other template engines available for JavaScript.