Fernando Doglio

  https://www.fdoglio.com/ Technical Manager at Globant. Author of books and maker of software things. Find me online at fdoglio.com.


14 Stories by Fernando Doglio

How to secure a REST API using JWT

Due to their complex mechanics, it's not always easy to secure REST APIs. Here, we'll discuss JWT(JSON web tokens) to do just that.
4 6 min read

Design patterns in Node.js: Part 2

Learn about when and why you should use these four design patterns in Node.js.
2 9 min read

Writing a working chat server in Node

In this article, I want to share how to build an actual chat server that you’ll be able to use from day one.
3 8 min read

How to write your own search engine using Node.js and Elastic

Learn how to build a very powerful search feature which you can easily integrate into your web app.
3 8 min read

JS Promises: race vs all vs allSettled

Now that promises are a native construct, there is no excuse to ignore them anymore.
2 7 min read

The 7 best JavaScript date libraries

Adding working dates to your application isn't easy. Here are the libraries that can help.
3 9 min read

3 ways to use ES6 proxies to enhance your objects

In this article, we will cover three things you can do with proxies that will enhance your objects.
2 8 min read

Design patterns in Node.js: A practical guide

Learn more about design patterns you can start using in your code right now.
3 11 min read

Experimental Node.js: Testing the new performance hooks

Performance monitoring is a very important topic for any application that expects to be deployed into a production environment. Performance monitoring is not something...
0 9 min read

Pro Node.js tips

Starting with a new programming language can be a daunting task. In the case of Node.js, it can be difficult even if you come...
1 15 min read

Why are we getting Streams in Redis?

A while ago, Redis released it’s newest version, and with it, they announced a brand new data type available called Streams. Now if you...
0 8 min read

The latest npm breach… Or is it?

TL;DR: Some dude gave away his popular Node.js repo to a hacker, and that hacker added code to it that can steal your bitcoin...
0 6 min read