Let's check out some efficient and effective JavaScript testing techniques.

Let's set up and use pry-byebug, a gem that adds debugging and stack navigation to pry using byebug.

Let's explore the new features and improvements in Node 22.

Bun has gained in popularity due to its great performance capabilities. Let's see when Bun is a better alternative to Node.js.

Let's see what AnyCable brings to the table and how it outperforms Action Cable.

Let's explore the strengths and weaknesses of Rails and Hanami.

Let's see how Erlang's scheduler works internally and dissect some of its key components.

You can now use AppSignal to proactively monitor your Apollo Gateway services.

In the second and final part of this series, we'll apply performance hooks to a real-world scenario.

Grape is a popular Ruby framework for building RESTful APIs. Let's explore the basics of Grape exception handling, including customizing exceptions.

We'll explore the ins and outs of rate limiting and see why it's needed for your Node.js application.

Let's learn how to handle background jobs in Elixir with Flume.

Level up your Python monitoring insights with AppSignal's custom metrics.

We'll make use of AppSignal to track errors in FastAPI.

Let's build a Lambda function, an AWS Gateway API, and an S3 bucket to upload CSV files.

Let's explore Strong Migrations, a gem that can help you maintain good practices with your database migrations in Ruby on Rails.

Let's explore how you can upload from Phoenix LiveView directly to Amazon S3.

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

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

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