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What should a real full stack web developer know in 2021 ?

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  1. HTML
  2. CSS
  3. JavaScript
  4. Node.js / Node Ecosystem (Express, NPM, etc.)
  5. SQL (Postgres is a popular flavor)
  6. React
  7. Git
  8. A professional quality code editor such as VS Code
  9. The basics of deploying an app to a cloud environment such as AWS, Azure, or even just Heroku.

Other skills such as Angular, MongoDB, etc are nice to have and necessary for many jobs, but I think the technologies up above are the “must haves” for a full-stack developer in 2021.

Other runner-ups include jQuery and Bootstrap. While neither are required (and jQuery is basically legacy at this point) they are both common enough that developers should know the basics.

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