Test Double

Our experienced developers embed with your team and get stuff done right.

3 Stages to evaluate code
3 Stages to evaluate code
The chaos of legacy systems
The chaos of legacy systems
Legacy and/or Modernization
Legacy and/or Modernization
What truly defines legacy code?
What truly defines legacy code?
Building with HTMX: A return to web fundamentals
Building with HTMX: A return to web fundamentals
Ratcheting to zero: How incremental constraints eliminate technical debt
Ratcheting to zero: How incremental constraints eliminate technical debt
Uncomfortable truths about vibe coding (and agentic coding) almost nobody will say out loud
Uncomfortable truths about vibe coding (and agentic coding) almost nobody will say out loud
Unpopular opinions on vibe coding from senior developers
Unpopular opinions on vibe coding from senior developers
Diagnosing vibe coding with code smells: superpower or illusion?
Diagnosing vibe coding with code smells: superpower or illusion?
Should you ban vibe coding from production?
Should you ban vibe coding from production?
What CTOs need to know about vibe coding and their team
What CTOs need to know about vibe coding and their team
Does AI prototyping build the right thing faster or the wrong thing?
Does AI prototyping build the right thing faster or the wrong thing?
How to ensure product vibes align with real customer needs
How to ensure product vibes align with real customer needs
You’re holding it wrong! The double loop model for agentic coding
You’re holding it wrong! The double loop model for agentic coding
How to Test Auth Flows with Playwright in Next.js
How to Test Auth Flows with Playwright in Next.js
Meet Test Double consultants
Meet Test Double consultants
Micromanaging to Failure: a scary software story
Micromanaging to Failure: a scary software story
The Tale of the Hidden Consultant: a scary software story
The Tale of the Hidden Consultant: a scary software story
The Haunting of the Unreleased Migrations: a scary software story
The Haunting of the Unreleased Migrations: a scary software story
Software consultancy driven by purpose, not profit
Software consultancy driven by purpose, not profit
Secrets of Great Conference Talks - Practical Public Speaking Advice
Secrets of Great Conference Talks - Practical Public Speaking Advice
We're hiring a creative, get stuff done Senior Content Manager
We're hiring a creative, get stuff done Senior Content Manager
Forecasting the Future: Intro to Machine Learning in Ruby (RailsConf 2023)
Forecasting the Future: Intro to Machine Learning in Ruby (RailsConf 2023)
Zero downtime Rails upgrades (RailsConf 2023)
Zero downtime Rails upgrades (RailsConf 2023)
The end of legacy code (RailsConf 2023)
The end of legacy code (RailsConf 2023)
Let's Standardize Rails (RailsConf 2023)
Let's Standardize Rails (RailsConf 2023)
RubyKaigi 2023 - Interviewed Kokubun Just-In-Time
RubyKaigi 2023 - Interviewed Kokubun Just-In-Time
RubyKaigi 2023 - Meet the Organizer, Akira Matsuda
RubyKaigi 2023 - Meet the Organizer, Akira Matsuda
Ruby Kaigi 2023 - Aaron Patterson Interview
Ruby Kaigi 2023 - Aaron Patterson Interview
What is a Meta Programmer?
What is a Meta Programmer?