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Articles by Joël Quenneville

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  1. Classical Reasoning and Debugging

    Classical philosophy offers us multiple reasoning strategies for dealing with tricky bugs.

    Joël Quenneville
    April 30, 2021
    • Debugging
    • Debugging Series 2021
  2. Debugging: Listing Your Assumptions

    Kick-start your debugging process by turning implicit assumptions into explicit ones.

    Joël Quenneville
    April 16, 2021
    • Debugging
    • Debugging Series 2021
  3. Simplifying Tests by Extracting Side-Effects

    Test-driven development, object-oriented design, and functional programming converge on some similar ideas.

    Joël Quenneville
    February 18, 2021
    • Web
    • Ruby
    • TDD
    • Testing
    • Functional Programming
    • Good Code
  4. Testing Objects with a Functional Mindset

    Some ideas from functional programming can help us improve the unit tests for our object-oriented code.

    Joël Quenneville
    January 19, 2021
    • Web
    • Functional Programming
    • Testing
    • Good Code
    • Ruby
  5. Conference Talk Proposal Examples

    Opening up the archives! All of Joël Quenneville’s conference talk proposals, both accepted and rejected.

    Joël Quenneville
    February 6, 2020
    • Conferences
    • Writing
  6. Best Resources to Upskill Your Technical Team

    Various resources and techniques to help keep your team up to date.

    Joël Quenneville
    December 23, 2019
    • Playbook
  7. Addressing Technical Debt

    The financial metaphor is often thrown around engineering departments, but how do you actually deal with it?

    Joël Quenneville
    November 4, 2019
    • Web
    • Technical Debt
  8. Chaining Async Functions like a Boss

    A look at syntactic sugar for chaining async functions in multiple languages.

    Joël Quenneville
    November 1, 2019
    • Web
    • Elm
    • Scala
    • Haskell
    • JavaScript
  9. Types without values

    A look at value-less types such as Elm’s Never.

    Joël Quenneville
    October 30, 2019
    • Web
    • Elm
  10. Technical Considerations to Help Scale Your Product

    What should you be thinking about when scaling your product?

    Joël Quenneville
    October 29, 2019
    • Web
    • Product
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