Starting simple and refactoring often is crucial; the initial version was a plain vanilla ReAct agent that evolved into a more complex system through iterations.

Avoid making multiple attempts at bug fixes without resetting, as this can lead to layers of unnecessary code. Instead, reset and start again to maintain a clean codebase.

The principles of clean software remain crucial for both human and model readability, emphasizing the importance of simplicity and avoiding unnecessary complexity in code.

Use version control religiously, like Git, to manage your code. Always start with a clean slate before adding new features to ensure you can revert to a known working version if needed.

We need to focus on improving the development experience beyond just code writing, including design and debugging processes.

Many developers overlook the importance of creating simple evaluations, which can help identify regressions and improve system performance incrementally.

One founder mentioned that they no longer feel attached to their code, allowing them to make decisions about scrapping or refactoring with less bias, as they can code three times faster.

I advocate for writing tests when fixing bugs, as it helps ensure that the bug is properly addressed.

It's essential to continuously evolve your product to maintain its quality and coherence across all features, much like ensuring that a newly renovated room in a house doesn't clash with the rest of the home.