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VS Code

The standard free editor for looking at and changing code.

1. Learn it

  • A file tree on the left, your file in the middle, a terminal at the bottom. That's most of it.
  • The terminal is where you run commands — it is not scary, it is just typing.
  • Extensions add languages and tools; you need far fewer than people install.

Cost: Free.

2. Practice it

Simulated — nothing real happens

Find the file that draws the page

Given a project with src/routes/index.tsx and src/components/, say which file you would open to change the headline on the home page.

3. Connect it

Real — your own account
  1. 1Install VS Code and open any folder.
Open VS Code

MessyDev never signs you up, spends your money, or touches your accounts. You do that part.

4. Use it

Reading code, running commands, fixing small things by hand.

Honest alternatives

There is no single correct stack. Any of these would be a reasonable choice instead.

  • Cursor
  • Zed
  • The editor built into your build tool

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