AppSignal Updates

We are always working on making AppSignal better. Find updates about our progress here and discover how we run our company as well.

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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Improve Your Life with Long Error Messages

By Julik Tarkhanov on

Your error messages should answer three questions: what happened, where did it happen and how can I make the error go away? Find out how long error messages can help make your life easier.

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What Are Atoms in Elixir and How To Monitor Them With AppSignal

By Luismi Ramírez on

Let's explore atoms in Elixir, find out why they matter and how to monitor them.

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CPU Steal Time: A Crucial Metric for Cloud Servers and VMs

By Thijs Cadier, Milica Maksimović on

In this post, we'll explain what CPU steal is, how to monitor it, and what happens to your app when CPU steal is high.

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Launching Public Status Pages for Uptime Monitoring on AppSignal

By Robert Beekman on

Our most-requested feature when we launched uptime monitoring was public status pages, and now they're here!

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AppSignal Error Tracking 2.0

By Wes Oudshoorn on

We're launching a major upgrade that will improve the way your team manages application errors.

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New Feature: Line-of-code-based Error Grouping

By Thijs Cadier on

We're launching a new line-of-code based method of grouping errors.

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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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Adding Kubernetes Metadata to Your AppSignal Errors

By Julik Tarkhanov on

If you're trying to figure out how to add Kubernetes metadata to your AppSignal errors, this post is for you.

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The Wolf Pack Tactic for Monitoring Slow APIs

By Stefan Verkerk on

In this post, we will deal with monitoring external APIs and how you can prevent them from slowing you down.

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Uptime Monitoring: A One-week Project, a Decade In the Making

By Stefan Verkerk on

In today's post, we'll explain how we went from considering uptime monitoring impossible to build, to building it in a week.

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