AppSignal Blog

AppSignal helps teams build better applications. We track errors and performance, monitor hosts and offer a metrics platform. Our blog features news, product updates and articles from our team. If you are interested in contributing to our blog or have an article idea, send us a message!

Psst, you there. Want to learn some Ruby Magic? Sign up for our exclusive email series!

Sign up

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!

read more

AppSignal is Free for Open-Source Software & "For Good" Projects

By Roy Tomeij on

AppSignal is free for the giants who write open-source software or do other good deeds.

read more

Capabilities of Elixir's Logger

By Julio Sampaio on

Let's find out what can be done with Elixir's Logger.

read more

Launching AppSignal Monitoring for Node.js 1.0

By Wes Oudshoorn, Stefan Verkerk on

We're officially launching the 1.0 version of AppSignal for Node.js.

read more

Exploring Node.js Async Hooks

By Diogo Souza on

Let's experiment with Node.js async hooks.

read more

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.

read more

The Diagnose: How Support Works at AppSignal

By Adam Yeats, Milica Maksimović on

We released the diagnose tool to make the Node integration debugging even smoother.

read more

Rails Concerns: To Concern Or Not To Concern

By Nikola Đuza on

Should you be concerned about Rails concerns?

read more

Improved Pagerduty Integration with Detailed Alerts

By Stefan Verkerk on

You can now add the revision of the code, the namespace, and the hostname to your alerts.

read more

Node.js Resiliency Concepts: Recovery and Self-Healing

By Andrei Gaspar on

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

read more

Going from Consulting to SaaS

By Roy Tomeij on

This is what we learned taking AppSignal from a 20% time side-project to a business serving thousands of developers.

read more

Getting Started With Web Vitals in Next.js

By Diogo Souza on

Discover more on Web Vitals from the Next.js perspective.

read more

More articles

Go back
Ruby magic icon

Subscribe to

Ruby Magic

Magicians never share their secrets. But we do. Sign up for our Ruby Magic email series and receive deep insights about garbage collection, memory allocation, concurrency and much more.

We'd like to set cookies, read why.