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Checkpoints and downloads
Extract a checkpoint into a working folder, open that folder in VS Code and run npm ci, then npm start. Use Node.js 24.x and keep internet access available. Stop the previous app's server before starting another.
| Download | When to use it |
|---|---|
| Lesson 1 complete | Compare the Hello interaction or start Lesson 2. |
| Lesson 2 complete | Review modules or start Lesson 3. |
| Lesson 3 complete | Review form validation or start Lesson 4. |
| Lesson 4 complete | Trace JSON loading and employee CRUD. |
| Lesson 5 complete reference | Compare Project 1 after making an independent attempt. |
| Assignment notes template | Save your changes, actual test results and reflections. |
Generate your first project using Lesson 1's setup instructions. For Employee Task Manager, follow Lesson 5's project setup and create the sample data shown in the guide.
These are the guided-lesson checkpoints, not completed assignment solutions. Downloads do not contain installed dependencies or personal Git history. Keep package-lock.json when copying or submitting a project.
If you recover using a completed reference, explain the handler or binding you adapted and verify it yourself. Read the overview for the learning sequence and the submission instructions for what to hand in.