Progress has released NativeScript version 4.0 which features a number of improvements including (but not limited to) enable LiveSync with Webpack simultaneously, new single sign-on authentication template, expanded functionality for Vue.js developers, and Angular Schematics support.
Railsware, creator of Mailtrap (email test environment), has released the Mailtrap API. Mailtrap provides a "fake" SMTP server so developers can test email environments without the need of actual customers or users. Mailtrap has proved a useful tool to the developer community; however, API access to Mailtrap features has been desired for third party integration. Mailtrap Product Manager, Pavel Pavlovsky, announced that numerous developers requested API access over the past year and Railsware is happy to announce its availability.
This tutorial from the FINRA Technology website explains how even novice developers can create a basic REST service for evaluating whether a number is a prime or not. The service is built using automated computing service AWS Lambda, as well as AWS API Gateway and IAM for authentication.