AppSignal Blog

AppSignal APM combines performance monitoring and error tracking in one clear interface. For Ruby (on Rails), Elixir and Node.js.

Rails Community Survey 2024: AppSignal Ranks in Top 5
Ruby

Rails Community Survey 2024: AppSignal Ranks in Top 5

AppSignal has secured a top 5 spot in the 2024 Ruby on Rails Community Survey. In this post, we'll take a look at our rankings and key development trends.

By Connor James on

Find and Fix N+1 Queries Using AppSignal for a Phoenix App in Elixir
Elixir

Find and Fix N+1 Queries Using AppSignal for a Phoenix App in Elixir

We'll dive into how N+1 queries happen, their impact on performance, and some strategies to detect and fix them with AppSignal.

By Sapan Diwakar on

We've Redesigned Our Charts at AppSignal: 6 New Features
AppSignal

We've Redesigned Our Charts at AppSignal: 6 New Features

We've given our charts a major makeover and they're a lot easier to use.

By Wes Oudshoorn on

What's New in Ruby on Rails 8
Ruby

What's New in Ruby on Rails 8

Let's explore everything that Rails 8 has to offer.

By Damilola Olatunji on

Integrating Open edX with AppSignal
Python

Integrating Open edX with AppSignal

Let's see how we can use AppSignal to monitor and improve performance in an Open edX application.

By Amir Tadrisi on

Measuring the Impact of Feature Flags in Ruby on Rails with AppSignal
Ruby

Measuring the Impact of Feature Flags in Ruby on Rails with AppSignal

We'll set up feature flags in a Solidus storefront using Flipper and AppSignal's custom metrics.

By Julian Rubisch on

Introducing Check-ins for Scheduled Job and Continuous Process Monitoring
AppSignal

Introducing Check-ins for Scheduled Job and Continuous Process Monitoring

See how AppSignal Check-ins make it easy to monitor your scheduled jobs and continuous processes.

By Connor James on

DynamoDB Single-Table Design with TypeScript
JavaScript

DynamoDB Single-Table Design with TypeScript

DynamoDB is a powerful tool when it comes to single-table design — let's see how.

By Camilo Reyes on

Ruby’s hidden gems: Sorbet
Ruby

Ruby’s hidden gems: Sorbet

Let's see how Sorbet addresses the challenges of dynamic typing in Ruby.

By Abiodun Olowode on

A Complete Guide to Phoenix for Elixir Monitoring with AppSignal
Elixir

A Complete Guide to Phoenix for Elixir Monitoring with AppSignal

Let's set up monitoring and error reporting for a Phoenix application using AppSignal.

By Aestimo Kirina on

Ruby on Rails 7.1: Partial Strict Locals and Their Gotchas
Ruby

Ruby on Rails 7.1: Partial Strict Locals and Their Gotchas

Rails partials have been around for years, but now strict locals have entered the scene to make things easier for us.

By Ayush Newatia on

Top 5 HTTP Request Libraries for Node.js
JavaScript

Top 5 HTTP Request Libraries for Node.js

Let's check out 5 major HTTP libraries we can use for Node.js and dive into their strengths and weaknesses.

By Damilola Olatunji on

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AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!

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