AppSignal presents

JavaScript Sorcery

A true sorcerer combines ancient wisdom and new discoveries. We'll provide you with both. Sign up for our JavaScript Sorcery email series and receive deep insights about JavaScript, error tracking and other developments.

Previously in JavaScript Sorcery

#04 Top 10 AppSignal Blog Posts in 2019
#03 JavaScript Errors: An Exceptional History - Part II
#02 JavaScript Errors: An Exceptional History
#01 JavaScript Iterators and Iterables

AppSignal monitors your apps

AppSignal provides insights for Ruby, Rails, Elixir and Phoenix. We also have support for Sinatra, Grape, Sidekiq, Delayed job & Resque. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!

Discover AppSignal

We'd like to set cookies, read why.