JavaScript

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

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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Microservices Monitoring: Using Namespaces for Data Structuring

By Tomas Fernandez on

Microservices pose unique challenges for error reporting and instrumentation. Today, we’ll explore the best way to monitor them using namespaces in AppSignal.

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Top 5 JavaScript Blog Posts in 2020 from AppSignal

By Milica Maksimović on

Check out the most appreciated JavaScript posts on our blog in 2020.

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The Easiest Way to Monitor Node.js: Automatic Instrumentation

By Milica Maksimović, Adam Yeats on

Automatic instrumentation enables AppSignal app to digest, process, monitor, and show you the graphs and dashboards you need the most.

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Server-side Rendering in JavaScript: A Modern Approach

By Diogo Souza on

In this article, we're going to explore a few alternatives brewing in the community in regards to server-side rendering.

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JavaScript Internals: Garbage Collection

By Diogo Souza on

JavaScript allocates its objects and values to memory and releases them when they’re no longer needed. But, how? Let's inspect how this works internally!

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Exploring Node.js Async Hooks

By Diogo Souza on

Let's experiment with Node.js async hooks.

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Monitoring Any System with StatsD and AppSignal's Standalone Agent

By Tomas Fernandez on

To extend monitoring everywhere and have all data in a single place, check out our standalone agent.

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Node.js Resiliency Concepts: Recovery and Self-Healing

By Andrei Gaspar on

Boost your Node.js process management and server management skills.

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