𝗙𝗿𝗼𝗺 𝗤𝗔 𝘁𝗼 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁
AI code editors now handle most boilerplate code. This creates a dangerous myth. Teams think if the AI writes code and it compiles, it works.
This mindset works for small features. It fails for design systems.
A design system component is not a one-off feature. It is infrastructure. One button or input field will serve millions of users across hundreds of products.
The real advantage is not how fast you write code. It is how well you anticipate failure.
You must move from a builder mindset to a breaker mindset. You need to embrace testing through TDD, BDD, and Spec-Driven Development.
Most teams build for the "Happy Path." They match a Figma file and stop. But components must survive real-world chaos.
A strong team asks hard questions before writing code:
- Designers: What happens if a text string is 400 characters long? Does the UI break?
- Engineers: What happens if a user clicks a toggle ten times per second? Does the state corrupt?
- Accessibility: How does a screen reader handle this dropdown with only a keyboard?
AI tools are good at code but bad at assumptions. They produce brittle components.
Use this workflow to protect your work:
- Define the spec (Tokens, Accessibility, API).
- Write tests and stories first to set boundaries.
- Use AI to generate code within those boundaries.
TDD flips the process. Instead of fixing bugs later, you define boundaries upfront. The AI then satisfies those tests.
Behavior-Driven Development (BDD) helps too. It uses human language to bridge the gap between design and engineering.
Example:
- Given a user has a slow connection,
- When they click submit,
- Then the button must show a loading state and disable clicks.
Some leaders fear testing slows down speed. This is a mistake.
Initial coding is only 5% of a component's cost. The other 95% goes to maintenance and fixing bugs.
A testing mindset gives you:
- Fewer regressions when you refactor.
- A self-service system for other developers.
- Organizational trust.
In an AI world, coding speed is common. Systems thinking is rare.
Stop trying to build faster. Start building to break.
How does your team balance speed and resilience? Let me know in the comments.