AppSignal Blog

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

AppSignal's 2024 Ruby Event Sponsorships
Ruby

AppSignal's 2024 Ruby Event Sponsorships

We're happy to announce we're sponsoring fifteen upcoming Ruby events!

By Connor James on

Node.js Performance APIs: An Introduction
JavaScript

Node.js Performance APIs: An Introduction

In part one of our series, we'll introduce some key APIs to optimize your Node.js app's performance.

By Damilola Olatunji on

Turbo Streaming Modals in Ruby on Rails
Ruby

Turbo Streaming Modals in Ruby on Rails

In the second and final part of our series, let's turn to another method used to make modals accessible in Rails: Turbo Streams.

By Ayush Newatia on

Two-Factor Authentication Enforcement Now Available On All AppSignal Plans
AppSignal

Two-Factor Authentication Enforcement Now Available On All AppSignal Plans

After listening to your feedback, we've made Two-Factor Authentication Enforcement available to all AppSignal customers.

By Connor James on

Active Record or Sequel: Which Best Fits The Needs of Your Ruby App?
Ruby

Active Record or Sequel: Which Best Fits The Needs of Your Ruby App?

Let's compare some Active Record features to its lesser-known but powerful cousin, Sequel.

By Aestimo Kirina on

Powerful Caching in Elixir with Cachex
Elixir

Powerful Caching in Elixir with Cachex

Improve the performance of your Elixir application with Cachex, a powerful caching library.

By Allan MacGregor on

Top 8 Recent V8 in Node Updates
JavaScript

Top 8 Recent V8 in Node Updates

V8 is the most popular JavaScript engine out there. Let's explore the top 8 most recent V8 updates.

By Antonello Zanini on

Track Errors in Your Python Django Application with AppSignal
Python

Track Errors in Your Python Django Application with AppSignal

Let's see how we can use AppSignal to track and fix errors in a Django application.

By Nik Tomazic on

Hotwire Modals in Ruby on Rails with Stimulus and Turbo Frames
Ruby

Hotwire Modals in Ruby on Rails with Stimulus and Turbo Frames

In the first part of our series, we'll explore two Hotwire methods to make modals accessible in your Rails application.

By Ayush Newatia on

Creating Custom Exceptions in Elixir
Elixir

Creating Custom Exceptions in Elixir

Let's run through the process of creating custom exceptions in Elixir.

By Paweł Świątkowski on

Build an Idempotent API in Node.js with Redis
JavaScript

Build an Idempotent API in Node.js with Redis

Let's dive into the ins and outs of idempotency, and create an idempotent API in Node.js using Redis.

By Rishabh Rawat on

Full-Text Search for Ruby on Rails with Litesearch
Ruby

Full-Text Search for Ruby on Rails with Litesearch

In part six of our series, we'll use Litesearch, the last piece of the puzzle in LiteStack.

By Julian Rubisch on

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