first class second class third class fourth class fifth class sixth class seventh class eighth class ninth class tenth class eleventh class twelfth class h2 Evolving Tools

h3 cross-browser support * 2006 jQuery solved a lot of problems https://en.wikipedia.org/wiki/JQuery simplify accessing HTML DOM and as well as event handling but it's less required these days https://en.wikipedia.org/wiki/JQuery#Alternatives_to_jQuery * Checkout the scripts for no jQuery - https://publish.uwo.ca/~jmorey2/ece/dataPage4NJq.html jQuery - https://publish.uwo.ca/~jmorey2/ece/dataPage4.html * Comparison of some web frameworks https://en.wikipedia.org/wiki/Comparison_of_JavaScript-based_web_frameworks h3 new features * https://publish.uwo.ca/~jmorey2/ece/data4njq.html h3 arrow reduce * looking at the initial value https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce

h3 simple coding… * array functions: https://www.youtube.com/watch?v=R8rmfD9Y5-c&list=PLZlA0Gpn_vH-0FlQnruw2rd1HuiYJHHkm * arrow functions: https://www.youtube.com/watch?v=h33Srr5J9nY&list=PLZlA0Gpn_vH-0FlQnruw2rd1HuiYJHHkm&index=3 * also a ~~new article~~ you can read with your ~~new skill~~ ** https://javascript.plainenglish.io/17-life-saving-javascript-one-liners-part1-b0b0b32c9f61