Nicolás Cornaglia Schlieman

2,244 Flips | 1 Magazine | 69 Likes | 2 Following | 789 Followers | @ncornag | Keep up with Nicolás Cornaglia Schlieman on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Nicolás Cornaglia Schlieman”

A crash course on Serverless APIs with Express and MongoDB

Serverless has become an amazing tool for various use cases. Data processors, chatbots, APIs, you name it is now developed using serverless …

JavaScript

Building your first interactive Node JS CLI

NodeJS can be very useful when it comes to building Command-line Interfaces also known as CLI's.<p>In this post, I'll teach you how to build a CLI that …

JavaScript

Understand CircuitBreaker Design pattern with simple practical example

<b>Design pattern for “when shit happens”</b>Problem StatementWe have a serviceA which has two APIs• /data which depends on serviceB<br>• /data2 does not depend on …

Microservices

Multi-server Chat in Node Without a Database – ITNEXT

A few years back, I was consulting for a client who had a Node-based instant messaging feature which had worked pretty well at first. But the number …

Databases

What's New in Mongoose 5.2.0: syncIndexes

Mongoose released v5.2.0 to support MongoDB 4.0 and transactions this week. In addition to transaction support, Mongoose 5.2.0 introduces several …

Databases

Testing Node.js in 2018

Stream powers feeds for over 300+ million end users. With all of those users relying on our infrastructure, we’re very good about testing everything …

JavaScript

Build and Deploy Node.js Microservice on Docker using Oracle Developer Cloud

Principal Product Manager<p>This is the first blog in the series to come, which will help you understand, how you can build a NodeJS REST microservice …

DevOps

A Node.js Perspective on MongoDB 4.0: Transactions

Transactions are undoubtedly the most important new feature in MongoDB 4.0. MongoDB has supported ACID for single document operations for many years, …

JavaScript

Native Extensions for Node.js

A step by step guide to understand the core concepts and build a first extension<p><i>This blog post comes from Mariano Moretti who is a Node.js</i> …

JavaScript

Connecting Competing Microservices using RabbitMQ

Together in electric dream bunnies. (Adapted from a public domain photo by rente42)A common reason cited for breaking up an existing monolithic …

JavaScript

Easily Containerize and Distribute Node Apps with Atlassian and JFrog

<b>Did you know?</b> <br>Atlassian provides tools to help development teams more effectively collaborate and deliver software fast. Atlassian introduced …

DevOps

How to build powerful REST APIs blazingly fast with Node.js

Let’s face it, if you’re a web developer, you deal with APIs. Whether you write your own or use someone else’s, it’s just part of the job. REST APIs …

JavaScript

Complete introduction to async functions and ES6 modules in Node.js

Since 2015 the JavaScript language has radically changed. A pair of features stand out as having the potential to revolutionize JavaScript …

JavaScript

How to avoid (or escape) async/await hell

async/await freed us from callback hell, but people have started abusing it — leading to the birth of async/await hell.In this article, I will try to …

JavaScript

When (and why) you should use ES6 arrow functions — and when you shouldn’t

Arrow functions (also called “fat arrow functions”) are undoubtedly one of the more popular features of ES6. They introduced a new way of writing …

JavaScript

End-to-end testing Single Page Apps and Node.js APIs with Cucumber.js and Puppeteer

Single Page Apps are a popular approach to building web applications, but testing them in an end-to-end fashion is not simple; you need to load the …

JavaScript

7 Best Node.js CMS Frameworks To Use in 2018

Node.js is a cross-platform runtime environment built on Chrome’s V8 javascript engine. It is an open-source runtime environment, used to build fast, …

JavaScript

Building A Pub/Sub Service In-House Using Node.js And Redis

Building A Pub/Sub Service In-House Using Node.js And RedisBuilding A Pub/Sub Service In-House Using Node.js And RedisDhimil Gosalia …

Top 10 Benefits of Using NodeJS For Web App Development

The increased popularity of JavaScript has dramatically changed the face of web development today. Several years ago, it was even difficult to …

Feature Flags in NodeJs + React

Feature Flags in Nodejs + reactEnable continuous delivery and feature testing in minute<b>Feature toggle</b> (or <b>feature flag</b> or <b>feature switch</b>) is the …

JavaScript

How to use async/await with forEach

JavaScript today is way more readable and pleasant to write now that we have async/await.<p>However, I still get caught up with it from time to …

How We Improved Our Raspberry Pi-based Smart Office with Node.js

A Monterail's story of Smart Office system improvement after 3 years' time. Built with the use of Raspberry-Pi machines, it controls lighting, …

Yarn import now uses package

Posted Jun 4, 2018 by Aram Drevekenin<p>For a while now, the JavaScript ecosystem is a host to a few different dependency lock file formats, including …

Build and Deploy a Rest API Using Serverless, Express, and Nodejs

Today I'm showing how to Build and deploy an express/Node Rest API using serverless lambda.<p><b>We know Serverless is growing so fastly and a lot of</b> …

JavaScript async/await: The Good Part, Pitfalls and How to Use

The async/await introduced by ES7 is a fantastic improvement in asynchronous programming with JavaScript. It provided an option of using synchronous …

Build a Basic CRUD App with Vue.js and Node

I've danced the JavaScript framework shuffle for years starting with jQuery, then on to Angular. After being frustrated with Angular's complexity, I …

Keeping Node.js Fast: Tools, Techniques, And Tips For Making High-Performance Node.js Servers

Keeping Node.js Fast: Tools, Techniques, And Tips For Making High-Performance Node.js ServersKeeping Node.js Fast: Tools, Techniques, And Tips For …

7 Different Ways to Use ES Modules Today!

ES Modules are the future of JavaScript, but unlike many other es@next features that developers have raced to take advantage of mainly thanks to …

How I automated my job with Node.js

You know those tedious tasks you have to do at work: Updating configuration files, copying and pasting files, updating Jira tickets.<p>Time adds up …

Observations running 2 million headless sessions

We're excited to announce that we've recently just crossed over <b>2 million sessions served</b>! That's <i>millions</i> of screenshots generated, PDF's printed, and …