Latest developer tech news from the world.

Swarmprom - Prometheus Monitoring for Docker Swarm

This article discusses how to set up application and infrastructure monitoring for Docker Swarm using the Prometheus open source monitoring system and database.

Deploying Docker Compose Services in a Swarm

The newest version of Docker Compose comes with enhanced multi-host support. With the addition, you can have stateful services running in containers.

Exploring Message Brokers: RabbitMQ, Kafka, ActiveMQ, and Kestrel

Explore different message brokers, and discover how these important web technologies impact a customer's backlog of messages, and cluster/data performance.

Getting Started with Microservices Deployment Pipelines

Learn how 4financeIT is planning to do their microservice deployments using Jenkins, GitHub, and Nexus.

Microservices: Open Source, Containers, and Orchestration

Learn why open source technologies are so important to microservices, how containers are involved, and how to orchestrate new and existing microservices apps.

Property Descriptors in JavaScript

Some of the most common complaints about JavaScript come from its dynamic, mutable nature. You can modify nearly any member of any object and even delete some built-in ones.

Building Microservices: Inter-Process Communication

Learn the pros and cons of the different technologies you can choose for inter-process communication in your microservices-based application

Unit Test Your JavaScript Using Mocha and Chai

Jani Hartikainen gets you started with unit testing your JavaScript — an important, but often overlooked part of development — using Mocha and Chai.

Sinon Tutorial: JavaScript Testing with Mocks, Spies & Stubs

In this Sinon tutorial, Jani Hartikainen demonstrates how to make unit testing non-trival JavaScript code trivial with the help of spies, stubs and mocks.

Intro to RAML - The RESTful API Modeling Language

The definitive intro to RAML - the RESTful API Modeling Language - a vendor-neutral, open-specification language built on YAML 1.2 and JSON for describing RESTful APIs.

Build a NodeJS cinema microservice and deploying it with docker

This a the first chapter of the series “Build a NodeJS cinema microservice”, this series is about, building NodeJS microservices and…

Building a Node.js App with TypeScript Tutorial

This tutorial teaches how you can build, structure, test and debug a Node.js application written in TypeScript.

Angular vs. React vs. Vue: A 2017 comparison – unicorn.supplies – Medium

Deciding on a JavaScript framework for your web application can be overwhelming. Angular and React are very popular these days, and there is an upstart which has been getting a lot of traction lately: VueJS