RailsConf 2019 -Webpacker vs Asset Pipeline by Danielle GordonCloud 66 - Pain Free Rails DeploymentsCloud 66 for Rails acts like your in-house DevOps t.

RSpec is a much beloved series of libraries, currently holding spots 1, 2, 4, 5, and 6 in terms of most downloaded gems. Many of us use it every day, b.

When my team took the plunge to migrate Square’s largest Ruby app to GraphQL, no way were we going to manually redefine over 200 objects. Implementing .

Tests are often slow and are a bottleneck in development. We build complex CI systems with heavy parallelization to reduce the amount of time it takes .

The majority of performance improvements in modern processors are due to increased core count rather than increased instruction execution frequency. To.