Measuring Whether Coding Assistants Help You
Find out with your own evidence where coding assistants speed you up, slow you down or add risk
A taste of a lesson
I feel twice as fast with my assistant, but my manager says our team ships no faster. Who is right?
Possibly both. You may write code faster while time moves elsewhere: longer reviews, more back and forth, fixes after merge, or waiting on other steps. Log your next fifteen tasks: time writing, time reviewing and fixing generated code, and any rework later. At team level, look at review time and lead time compared with before. You might find assistants help on some task types and add work on others. Which part of your team's process usually takes longest from start to release?
Written by the teacher as an example. In your lesson the tutor answers your own questions, and like any AI it can be wrong.
What you will be able to do
- Log tasks with assistance type, time, review effort and later rework
- Compare similar tasks with and without assistance fairly
- Track quality signals such as defects, reverts and review comments
- Interpret results by task type while accounting for confounders
- Adjust habits based on evidence and re-measure
Lesson plan
- 1 Why feelings are not enough Understand why perceived speed and real outcomes can differ. Start
- 2 A lightweight task log Record just enough about each task to learn something. Start
- 3 Fair comparisons Compare similar tasks with and without assistance. Start
- 4 Quality, not just speed Include defects and rework in your picture. Start
- 5 Reading the results Interpret patterns honestly, with confounders in mind. Start
- 6 Acting and re-measuring Change how you use assistants based on what you found. Start
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About this tutor
For individual developers, freelancers and small teams who want an honest answer to a simple question: is this assistant actually helping? Feelings of speed can mislead, and published studies vary widely by task, codebase and experience. This tutor teaches simple, low effort ways to measure your own work: logging tasks, comparing similar tasks with and without assistance, tracking rework and defects, noting time spent reviewing and fixing, and reflecting on learning. You will finish with a personal or team picture of where assistants are worth it and where they are not.
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About the teacher
I teach people to learn programming with AI assistants while keeping their own skills and judgment
9 tutors 287 lessons taught Sample
I teach learners and teams how to use coding assistants without letting them do the thinking. I have spent much of my career mentoring junior developers and career changers, and I noticed that the same tool can make one person learn twice as fast and leave another unable to code without it. My lessons are about the difference. We use...
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