sahilrajput.com

JS conf 2022

Source: https://jsconf.com/

TODO: Watch:: https://youtu.be/okYa03hhI3g

Source: JSConf Budapest 2022 - Day One, Morning

Presentations made easy with react:

pkg used: https://www.npmjs.com/package/@sambego/diorama
github (pkg code): https://github.com/d/diorama

ppt1: https://jose.sambego.tech/
github1: https://github.com/Sambego/jose-presentation

ppt2: https://sambego.github.io/diorama-demo/
github2: https://github.com/Sambego/diorama-demo

image, color contrast thing in chrome (also available in firefox): image

crypto currencty, web3.0?

Chunking can help in code readability and code debugging: image

Code reviews should be colde: image image image

JS Conf 2021

Kyle Simpson:

// Get hypotenuse
Math.sqrt(3**2 + 4**2) // 5

// returns either a positive or negative +/- 1 or 0
// Note that if the number is positive, an explicit (+) will not be returned.
console.log(Math.sign(3)); // expected output: 1
console.log(Math.sign(-3)); // expected output: -1
console.log(Math.sign(0)); // expected output: 0
console.log(Math.sign('-3')); // expected output: -1

// Absolute value
Math.abs(-21.2) // 21.2

// Diagonal Distance
function distance(x1,y1,x2,y2){
  return Math.sqrt(((x2-x1)**2) + ((y2-y1)**2))
}
// return the arc sine of a number, with the result expressed in radians
Math.asin(1) // 1.5707963267948966

// ^^ Getting this angle in degree (it has to be 90 degrees)
function radians_to_degrees(radians){
  var pi = Math.PI;
  return radians * (180/pi);
}

Javascript Jabber - Podcast