Server Components as the Default

What you must be able to do

Understand the idea before syntax

Build the actual TaskFlow web shell and reason precisely about what runs on the server, what ships to the browser, and how routing affects data flow.

Establish a healthy baseline

1. 01

   Open a scratch file or the relevant TaskFlow package.

2. 02

   Run the existing project/tests once so you know the baseline is healthy.

3. 03

   State what evidence will prove success before changing code.

Small change, immediate evidence

1. 01

   Write the goal in observable terms before coding: by the end of this lesson you should be able to demonstrate “Server Components as the Default” in a running TaskFlow-oriented example.

2. 02

   Read the example once without running it. Predict the exact output, state change, request, or compiler behavior and write that prediction down.

3. 03

   Type the example yourself rather than pasting it. Run the narrowest command that exercises only this concept, then compare observed evidence with your prediction.

4. 04

   Change one assumption at a time. Keep the change small enough that you can explain why the result changed.

5. 05

   Perform the intentional failure lab: Import window inside the Server Component and interpret the resulting failure.

6. 06

   Read the resulting compiler error, stack trace, HTTP response, browser evidence, database state, or CI log from the first line that is actually relevant to your code.

7. 07

   Repair only the root cause. Re-run the same verification so you can prove the repair changed the observed evidence.

8. 08

   Close the reference and rebuild the important part from memory. If you cannot explain why each boundary exists, revisit the smallest missing concept rather than memorizing the final code.

export default async function TasksPage() {
  const tasks = await getTasks();
  return <TaskList tasks={tasks} />;
}

Import window inside the Server Component and interpret the resulting failure.

Do not fix it immediately. Capture the compiler error, request/response, stack trace, database state, browser output, or CI log first. Debugging skill grows from comparing evidence with a prior prediction.

Now work without the transcript

Apply Server Components as the Default to one new TaskFlow requirement. Do not reopen the example until you have a failing attempt, an explanation of the failure, and a specific question you cannot answer.

Continue only when these are true