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Written by thoughtbot, your expert partner for design and development.

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  1. Designing Lucky: Rock Solid Actions & Routing

    Sick of bugs? See how Crystal and Lucky actions work together to prevent common web application errors.

    Paul Smith
    January 15, 2018
    • Lucky
    • Crystal
    • Web
  2. Why Factories?

    Understanding why we use factories helps us write faster, more readable tests.

    Joël Quenneville
    January 12, 2018
    • Ruby
    • Web
    • Testing
  3. 5 Common JSON Decoders

    Elm JSON decoding in 5 common scenarios

    Joël Quenneville
    December 4, 2017
    • Elm
    • Web
  4. Lucky is Getting Bigger and Better: Announcing v0.6

    Over 130 commits and 20 new features have been added to Lucky since the first announcement a month ago. Check out all that’s new in Lucky v0.6!

    Paul Smith
    November 30, 2017
    • Lucky
    • Crystal
    • Web
  5. Talking to ActionCable without Rails

    How to talk to ActionCable without using Rails.

    Bruno Antunes
    November 30, 2017
    • Web
    • JavaScript
    • Action Cable
    • Websockets
    • Redux
  6. Graceful Switching of Worker Processes

    How to avoid lost work from your job queues and worker processes.

    Oli Peate
    November 28, 2017
    • Web
    • Heroku
    • Ruby
  7. Two ways of looking at map functions

    Map functions are hard to “get” in the abstract. This looks at two mental models that helped me understand them better.

    Joël Quenneville
    November 20, 2017
    • Elm
    • Web
    • Functional Programming
  8. Lucky, an experimental new web framework by thoughtbot

    Lucky, a new Crystal web framework built to catch bugs at compile time, run quickly, and help you write maintainable code.

    Paul Smith
    October 27, 2017
    • Lucky
    • Crystal
    • Web
  9. Bridging Elm and JavaScript with Ports

    Elm is strongly-typed; JavaScript is not. Communication between the two is paramount for large applications and ports enable this.

    Josh Clayton
    October 25, 2017
    • Elm
    • JavaScript
    • Web
  10. factory_bot

    factory_girl is becoming factory_bot.

    Avielle Wolfe and Josh Clayton
    October 24, 2017
    • News
    • Web
    • Rails
    • Testing
    • RSpec
    • Ruby
    • Factory Girl
    • Factory Bot
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