JavaScript

Home to a lot of interesting blog posts revolving around JavaScript.

Add More Metadata to Your Front-end JavaScript Errors in AppSignal

By Tom de Bruijn on

A new version of AppSignal's front-end JavaScript library is available on npm that allows you to set more metadata on errors.

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Improved Error Tracking for Node.js in AppSignal

By Luismi Ramírez on

A new version of AppSignal's Node.js library is available on npm with improved error tracking.

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How to Debug Cloudflare Workers with AppSignal

By Wanyoike Michael on

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

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Best Practices for Logging in Node.js

By Ayooluwa Isaiah on

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

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Exploring Asynchronous Requests in Recoil

By Camilo Reyes on

Discover the power of using asynchronous queries in Recoil.

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TypeScript Compiler API: Improve API Integrations Using Code Generation

By Nate Anderson on

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

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

By Geshan Manandhar on

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

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How to Monitor and Optimize Your Database Performance: A Practical Guide

By Stefan Verkerk on

In this post, we'll dive into the database part of your architecture to show how you can monitor and optimize your database performance.

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Node.js's Underrated Combo: Passport and CASL

By Diogo Souza on

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.

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Powerful Caching with Redis for Node.js Applications

By Diogo Souza on

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.

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Improving Node.js Application Performance With Clustering

By Joyce Echessa on

Let's discover how clustering can improve the way your Node.js apps handle the workload.

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Node.js Garbage Collection: Heap Statistics Magic Dashboard

By Thijs Cadier on

We just released a Magic Dashboard for Garbage Collection stats for our Node.js integration. If you are leaking memory, this dashboard will help you discover and fix this problem.

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