Twelve hidden things

Somebody was going to find them anyway. The hints below are honest — every one is solvable without guessing, and none of them require reading source. Find all eleven findable eggs and a bonus unit unlocks in the developer program.

1. 1

   ???

   +30

   Thirty lives, one console, 1986. Your fingers remember.

2. 2

   ???

   +10

   The logo in the top-left is more patient than you'd expect.

3. 3

   ???

   +20

   Real developers open the console first. We left something there.

4. 4

   ???

   +20

   A magic word from a cave in 1977. Type it into the command palette.

5. 5

   ???

   +20

   What if you asked the command palette nicely? With elevated privileges?

6. 6

   ???

   +15

   There is a status code that has never been legitimately returned. Ask for it by name.

7. 7

   ???

   +15

   A shell command you've typed a thousand times is also a route here.

8. 8

   ???

   +25

   Check the response headers. One of them is a memorial, and it names a route.

9. 9

   ???

   +10

   Ask for a page that cannot possibly exist.

10. 10

    ???

    +15

    Somewhere in the footer, someone shipped the feature everyone asks for.

11. 11

    ???

    +25

    Type the two words this whole company is about. Anywhere. No input field needed.

12. 12

    ???

    +100finale

    Find every other egg. Then look at the bottom of the learning path.

Twelve is the whole list. We considered hiding a thirteenth and not telling you,
but a puzzle you can't know you've finished isn't a puzzle.