JavaScript Sorcery

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

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AppSignal’s Top 5 JavaScript Posts in 2021

Check out the 5 JavaScript posts that really stood out on our blog in 2021, alongside a special mention.

By Ana Malinovic on

Node.js Memory Limits - What You Should Know
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Node.js Memory Limits - What You Should Know

Let's dive into an introduction to memory limits and find out how to diagnose memory leaks in Node.js.

By Camilo Reyes on

7 Ways to Improve Node.js Performance at Scale
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7 Ways to Improve Node.js Performance at Scale

Read some practical tips to help you scale your Node.js application to handle more traffic.

By Ayooluwa Isaiah on

A Guide to Load Testing Node.js APIs with Artillery
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A Guide to Load Testing Node.js APIs with Artillery

This guide will help you set up Artillery and load test your Node.js apps so that you can keep an eye on performance.

By Ayooluwa Isaiah on

What's New in Node.js 17
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What's New in Node.js 17

Have a look at some of the major highlights from the recent Node.js 17 release.

By Ayooluwa Isaiah on

How to Debug Cloudflare Workers with AppSignal
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How to Debug Cloudflare Workers with AppSignal

Find out how to capture error logs in your Cloudflare Workers application using AppSignal.

By Wanyoike Michael on

Best Practices for Logging in Node.js
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Best Practices for Logging in Node.js

Learn some invaluable practical tips to help you write more useful log entries in Node.js.

By Ayooluwa Isaiah on

Exploring Asynchronous Requests in Recoil
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Exploring Asynchronous Requests in Recoil

Discover the power of using asynchronous queries in Recoil.

By Camilo Reyes on

TypeScript Compiler API: Improve API Integrations Using Code Generation
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TypeScript Compiler API: Improve API Integrations Using Code Generation

Find out how you can use code generation to improve your API integrations.

By Nate Anderson on

How to Get Started with Prisma ORM for Node.js and PostgreSQL
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How to Get Started with Prisma ORM for Node.js and PostgreSQL

Learn how to use Prisma with the Express.js framework and PostgreSQL database.

By Geshan Manandhar on

Node.js's Underrated Combo: Passport and CASL
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Node.js's Underrated Combo: Passport and CASL

In this article, we're going to explore two valuable Node.js packages — Passport and CASL — that can help you boost the security of your application by providing both authentication and authorization functionality.

By Diogo Souza on

Powerful Caching with Redis for Node.js Applications
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Powerful Caching with Redis for Node.js Applications

In this article, we're going to explore some of the most interesting nuances of Redis caching patterns, using Node.js as the environment to run some benchmark testing.

By Diogo Souza on

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