Here are my notes on...
JavaScript
How clean, usable and readable code can be written via some highly recognized Design Patterns in JS.
How generators operate and how they are useful in the world of JavaScript.
How heaps are created, why are they important and how are they useful.
A complete guide on Immutability and how it works in JavaScript.
What elements make up the JavaScript Runtime and how it handles JavaScript code.
What are the SOLID principles and what do they mean in the world of JavaScript.
How closures are important in JavaScript and their applications along with brief details about scope chaining and different types of scope.
How service workers actually work and give your app offline capabilities.