JS Fundamentals

Some basic JS examples for forgetful

Folders structure

• Fundamentals Very very basic javascript examples:
  • shapesFunctions.js: Triangle area with js functions
  • film.js: Can you watch a film rated with pg? js conditional statements
  • freakom.js: Freak words translator. js string manipulation
  • runnerStats.js: Runner stats. js. For loop
  • superheroesFight.js: Who wins? While loop
  • dates.js: js dates
• Objets
  • objetcs.js: js objects, prototype, class,...
• Intermediate
  • scopes: scopes, functions, var, const, let
  • arrays: Array operations
  • closures: js closures
  • semicolon: js languaje structure, Why semicolon?
• this: Who is 'this'?
  • this: This, self( or _this) and arrow functions
  • bind: bind function
  • call: call and apply
  • index.js: bind for frontend - onclick event
• callbacks Asyncronous javascript
  • callback: js callbacks
  • swapiCallbacks: Using Start Wars API with js callbacks
  • swapiPromises: Using Start Wars API with js promises
  • swapiAsyncAwait: Using Start Wars API with js async/await
  • timeout: Timeout and callback in frontend, manual stopping timeout
  • interval: Interval and callback in frontend, manual stopping interval
• dataAndFunctions js data structures and advanced functions
  • fibonacci Fibonacci series: recursive js functions and memoization
  • iteratedFibonacci Fibonacci series: iterated (next)
  • generatedFibonacci Fibonacci series: generators (yield)
  • inmutability mutable vs inmutable: function example

Use

Each file is an executable node script following lasts Ecmascript specification.

Execution example: In order to execute shapeFunctions.js you need to run:

node ./fundamentals/shapeFunctions.js

Transpiled code

You can generate transpiled code by using babel. The codes will be generated under the "lib" folder:

npm run build