This is the third and final part of a series on converting your Ember app to TypeScript to foster confidence in your engineering team. Now, we're circling back to the benefits of TypeScript in the context of developer confidence.…
This is part 2 of a series on converting your Ember app to TypeScript to foster confidence in your engineering team. Now, we'll look at what TypeScript looks like in an Ember app.…
This is part 1 of a series on converting your Ember app to TypeScript to foster confidence in your engineering team. We're going to start with some basics: "What even is a type? What is TypeScript?"…
Skylight’s new Source Locations feature helps you pinpoint locations in your code corresponding to events in the event sequence. Now available with the 5.0 Skylight agent.…
Last night, we had an incident in our data-processing pipeline that resulted in some data loss. At around 11:30 PM Pacific Time, an on-call engineering was paged due to a server becoming unresponsive and unreachable. While quite rare, our infrastructure is robust enough to tolerate some servers going down…
This breathtaking docuseries combines rare action, unimaginable scale, impossible locations and intimate moments captured from the deepest depths of Rails internals. This year, we'll travel across the great text/plain, taking in the spectacular Action View as we find our way back to the browser.…
Skylight 4.2.0 now supports GraphQL instrumentation! To use it, upgrade the Skylight gem and add `'graphql'` to your probes list. We support `graphql-ruby` versions >= `1.7`.…
Skylight is a smart profiler for Ruby and Rails applications. In this post, we use Skylight to improve performance for the Skylight app. So meta!…
Skylight’s new Background Jobs feature helps you discover and correct hidden performance issues in your Sidekiq, Delayed::Job, and ActiveJob queues. Now available with the 4.0 Skylight agent.…
This post is part of a series. Check out Part II: The Lifecycle of a Response here! This post is a write-up of the talk we gave at RailsConf 2019. You can find the slides here. Most Rails developers should be pretty familiar with this work flow: open up a…
