Review & Extend this Repo

At present this repo is quite superficial and only gives a `basic` overview. 💭
But it's at a point where _you_ can help! 🔰

# Todo

+ [ ] Read through the repo as it currently stands;
+ [ ] Install the dependencies
+ [ ] `try` the examples
+ [ ] **_Extend_ it** by filling in gaps as you google for stuff. Ref: #1 and #2

Aim to spend `T4h` e.g. when you're back in Blighty and bored. 💭
If you can think of a mini-project e.g. calculator to build, that could be an ``.
You _could_ consider using `TypeScript` for your _personal_ site which appears to be built with `React`.
_Many_ companies have jumped on the `TypeScript + React` bandwagon.
The `FinTech Co` I was working with over the summer uses it a _lot_.
There are Pros & Cons to `TypeScript` focus on the Pros. 🙊

Familiarize yourself with it _enough_ to legitimately put it on your CV even if you don't use it for a mega project.
If you _like_ it enough to use it for a _personal_ project, go for it! (and report back!)

No files or tests are named. Start by reading the repository, installing its dependencies, and trying the examples. Done means extending the basic overview by filling identified gaps, optionally adding a mini-project, and reporting back.

Written by the indexing model from the issue text.