JoshHyde9

React

What is React?

React is a declaritive component library for JS.

What are the advantages of React?

• Virtual DOM
  • Virtual DOM is a concept of the UI kept in memory and synced with the real DOM. This allows us, as developers to update a certain state of the UI instead of the entire page.

JoshHyde9

git - an open source version control system

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Why use a version control anyway?

It's a good as idea dumbass. You can easily revert changes (either the entire project or just files) to a previous commit, it also tells you what users commit what changes to the project. Other users can "clone" your git repository (repo) to easily create a copy of the code you have distributed.

There are three possible states of a file

1. staged which means the files are marked to be committed.
2. modified which means the files with the updated changes have not been stored in the repo.