Performance-> Just-in-time compiling	in modern browsers, most JavaScript is compiled, highly optimized, and executed like native code, so runtime performance is close to that of software written in C or C++.
Instead of classes, you have object ___	prototypes -> JS uses prototypal inheritance model
New objects automatically inherit methods and attributes of their parent object	prototype chain
First-Class Functions	Nearly everything in JavaScript is an object, including functions. Because of that feature, functions can be used anywhere you might use a variable, including the parameters in function calls.
higher order functions	functions that take other functions as parameters, return a function, or both
functional programming	Uses Higher-order functions to abstract away commonly repeated coding patterns, such as iteration loops or other instruction sets that differ mostly in the variables or data they consume.
Anatomy of a Typical Modern JavaScript App	Infrastructure
SQL or NoSQL?	By the moment SQL, but in future, combination of both.
important differences about JSON	- JSON cannot contain functions. - All attributes names and string values must be enclosed in double quotes. Other values may appear in their literal form.
what is REST	Representational State Transfer is a client-server communication architecture that creates a separation of concerns between data resources and user interfaces

Descubre

Acerca de Nosotros

Explore Tarjetas

Javascript Applications- > Chapter 1