Challenges

  1. Start a web server and return "Hello, World".
  2. Read all records from the posts collection in Firestore.
  3. Create an API endpoint with all the records as a JSON array.
  4. Write a function that tells me what year "MCMLXXXVI" is.
  5. Format the Firestore docs from challenge 2 as a HTML document.
  6. Create an HTML page that shows the image swan.jpg, and use CSS to brighten it by 50%. Bonus: center the image horizontally and vertically.
  7. Read the image swan.jpg and output the image swan-bright.jpg which is 50% brighter.
  8. Explain this compiler to me