Ruby’s Core Gem
Exploring the potential of reimplementing Ruby's core library as a gem, discussing performance, readability, and other benefits of writing core functionality in Ruby itself.
Simulated Annealing - The Most Metal Algorithm Ever
Explore simulated annealing, a metallurgy-inspired algorithm for near-optimal solutions in constrained optimization problems, and learn to implement it using the Annealing gem in Ruby.
Boutique Machine Generated Gems
Explore automated gem creation using UI building blocks, generating clean Ruby code and docs for efficient API updates and improved developer experience.
scip-ruby - A Ruby Indexer Built with Sorbet
Explore scip-ruby, an open-source indexer for Ruby code navigation, built on Sorbet. Learn its development process, comparisons with IDEs, and insights into functional core design in developer tools.
Static Typing with RBS in Ruby
Explore Ruby's static typing ecosystem, comparing Sorbet and RBS type checkers. Learn to add type annotations and understand the interoperability between these systems.
Improving the Development Experience with Language Servers
Explore the Language Server Protocol (LSP) and its implementation to enhance Ruby development, improving code navigation and understanding for a better programming experience.
A Tale of Two Flamegraphs - Continuous Profiling in Ruby
Explore Pyroscope, a fast-growing profiling gem combining rbspy and speedscope. Learn its internals and how to use flamegraphs for analyzing application performance.
Data Indexing with RGB - Ruby, Graphs and Bitmaps
Explore data indexing using Ruby, graph databases, and bitmap stores to build a unique data engine, improving query speed and enabling cross-market analysis and harmonization.
Business in the Front, Party in the Back - Office
Learn to build efficient back office interfaces for Ruby on Rails apps using Retool, streamlining admin tasks and integrating with Postgres and API services for improved productivity.
RSpec - The Bad Parts
Explore common RSpec pitfalls and learn how to write cleaner, more readable tests by avoiding overuse of DSL methods and prioritizing simplicity over DRY principles.
Building an Education Savings Platform, with Ruby
Explore the development of a digital education savings platform, addressing ethical considerations, engineer responsibilities, and challenges in tackling systemic inequalities.
Building Stream Processing Applications with Ruby & Meroxa
Learn to build real-time stream processing applications using Ruby and the Turbine framework. Discover how to simplify complex tasks and deploy sophisticated solutions without extensive tooling or unfamiliar paradigms.
Using JRuby - What, When, How, and Why
Explore JRuby: its compatibility, benefits, and real-world applications. Learn about JVM advantages, installation, Rails integration, and performance benchmarks for informed Ruby development decisions.
Splitting - The Crucial Optimization for Ruby Blocks
Explore the crucial optimization technique of splitting for Ruby blocks, enhancing performance by specializing methods to different call sites and enabling efficient compilation.
What Does "High Priority" Mean? The Secret to Happy Queues
Discover strategies for managing background job queues efficiently, focusing on latency reduction to ensure timely execution of urgent tasks and improve overall application performance.
Performance Does - Not - Matter
Explore Ruby's creator Matz's insights on performance optimization, balancing speed with developer happiness, and the future direction of the language.
Let's Standardize Rails, Once and For All!
Participate in a community-driven effort to establish standardized Rails conventions through a town hall-style event, voting on rubocop-rails rules to create a consensus-based linter and formatter for Rails developers.
Using Rails Engines to Supercharge Your Team
Explore Rails engines as powerful tools for modular development, focusing on their role in implementing GraphQL Federation at Doximity and enhancing team productivity.
Who Wants to Be a Ruby Engineer?
Interactive game show exploring Ruby's quirks and challenging developers to predict code outputs, enhancing understanding of the language's nuances and edge cases.
Building an Offline Experience with a Rails-Powered PWA
Discover how to transform your Rails app into a Progressive Web App, enabling offline functionality and native-like experiences using Rails 7's front-end tools.
Don't Be Afraid of the Scary Red Error Messages; They're Actually Our Friends
Embrace errors as learning opportunities to enhance coding skills and deliver quality solutions. Discover actionable strategies for handling failures and growing from mistakes.