> front-end
JS
Variable Declarations( var let const )
Functional Programming
High order-functions
In progress
Pure functions
In progress
Function composition
In progress
First class-functions
In progress
Lazy evaluation
In progress
React
Error Boundaries
In progress
Controlled vs Uncontrolled Components
In progress
React life-cycles
In progress
Typescript
Union and Intersection types
Type Inference
In progress
Conditional Types
In progress
Function Overloading
In progress