Rocket Chat is an excellent open source collaboration tool. It is similar to the close source commercial application Slack. Trello is a commercial Kanban board that allows managing tasks and task lists. It has an attractive interface with many features and a well documented API.
Google recently updated its Developer Console into a unified platform for accessing all of its APIs. The Google Developer Console not only provides a single location for accessing information about all Google APIs but also provides links to code samples and API SDKs. It also provides online tools for testing the APIs.
Application Programming Interfaces (APIs) may be regarded as the building blocks of software applications. APIs provide a subset of the functionality of a system to an application. An API may be regarded as a set of libraries that allows an application to be used by multiple applications.
Google Cloud Endpoint is a service that allows developing, deploying and managing APIs on Google Cloud. This article describes how to get started with Google Cloud Endpoint.
The WSO2 API Manager is a platform for managing APIs. It allows deploying, monitoring and testing APIs. It is a complete API management platform that allows building scalable APIs.
Google Apps Script is a platform for developing scripts for Google Products. It allows developers to interact with Google Products from JavaScript. It also allows extending the functionality of Google Products using JavaScript.