sagirk

1. Carefully do the official [tutorial][].
2. Read the official guide to [main concepts][].
3. Read the official [advanced guides][].
4. Watch [building React from scratch][] to get an idea of how React actually works (this covers the "stack" reconciler which was used in React 15 and earlier).
5. Go through the [React "fiber" architecture][] which is the default reconciler since React 16.
6. Go crazy, build your own projects, and stop doing React tutorials!

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?