JavaScript Sorcery

JavaScript Sorcery is our special email series where we dive deep into all things JavaScript.

An Introduction to Profiling in Node.js
General

An Introduction to Profiling in Node.js

Let's discover how to identify and fix the root causes of your Node.js performance issues.

By Damilola Olatunji on

How to Optimize MongoDB Performance for Node.js
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How to Optimize MongoDB Performance for Node.js

We'll explore how best to optimize performance in MongoDB.

By Rishabh Rawat on

How to Use Timeouts in Node.js
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How to Use Timeouts in Node.js

We'll dive into the different types of timeouts and how to use them in popular Node.js libraries.

By Antonello Zanini on

What Do Deno and Bun Bring to the Table?
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What Do Deno and Bun Bring to the Table?

Let's explore what the two JavaScript runtime newcomers Deno and Bun have to offer.

By Antonello Zanini on

What's New in Node.js 21
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What's New in Node.js 21

Let's take a look at some of the major features from the recent Node.js 21 release.

By Damilola Olatunji on

AWS Step Functions with Node.js: Build an API
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AWS Step Functions with Node.js: Build an API

In the second and final part of this series, we will build our API on top of the preexisting step functions.

By Camilo Reyes on

Deploy and Test AWS Step Functions with Node.js
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Deploy and Test AWS Step Functions with Node.js

In the first part of our Node Step Functions in AWS series, we'll deploy step functions to AWS and test them.

By Camilo Reyes on

When to Use Playwright Over Puppeteer in Node.js
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When to Use Playwright Over Puppeteer in Node.js

We'll take a look at how Playwright beats Puppeteer in terms of functionality and performance.

By Antonello Zanini on

Job Schedulers for Node: Bull or Agenda?
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Job Schedulers for Node: Bull or Agenda?

Let's look into the benefits and drawbacks of two popular job schedulers for your Node.js app: Bull and Agenda.

By Omonigho Kenneth Jimmy on

Tracking Errors in a Node.js Application
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Tracking Errors in a Node.js Application

Let's track errors in our Node.js application in a convenient, automated, and safe way.

By Rishabh Rawat on

Pitfalls to Avoid in Playwright for Node.js
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Pitfalls to Avoid in Playwright for Node.js

We'll cover the seven most common mistakes you should avoid when working with Playwright.

By Antonello Zanini on

How to Use MongoDB and Mongoose with Node.js
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How to Use MongoDB and Mongoose with Node.js

Build an Express server with Mongoose that serves a RESTful API.

By Stanley Ulili on

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