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About us ======= JT Devs is a Software consulting and IT College based. We build different types of applications such as web, ...

A simple, short, and easy to understand introduction to JavaScript's numbers. Unary plus vs. Number vs. parseInt vs. parseFloat: ...

Changing the Unchangeable: The Hows and Whys of Immutable Data Structures by Brad Urani Immutable data structures give us ...

... elements using JavaScript JavaScript Arrays & Objects: Working with complex data structures Error Handling: Using try-catch to ...

RubyConf 2016 - That Works?! Quines and Other Delightfully Useless Programs by Colin Fulton Performance, readability and ...

RubyConf 2018 - Let's subclass Hash - what's the worst that could happen? by Michael Herold Have you ever been tempted to ...

Seth shares the current state of JavaScript and script tooling in V8, and discusses the future with WebAssembly. Links: V8 project: ...

In this episode, Jake and Surma discuss the array function reduce(). Is it good to use it? Is it too “smart”? Does it increase or ...

More on Arrays : Part 3 : Two dimensional arrays.

If I have some function and I pass to it an array of 1000 things, does that mean it's going to have to copy all 1000 of those things to ...

We create a Marvel Super Heroes vs Villains game in this practice. There is a focus on Document Object Model manipulation.

When I asked Robbie Wagner what Ember.js is, he called it “the Rails of JavaScript”. Learn what it is and how we can use it in our ...

Surma and Jake take a look at 'weak' JavaScript, specifically WeakMap, WeakSet, and the new and shiny WeakRefs. Surma ...

RubyConf 2016 - Metaprogramming? Not good enough! by Justin Weiss If you know how to metaprogram in Ruby, you can create ...

A focus on Events and Event Handlers: we trigger Functions via a button click, and changes to Form Fields. Using Constructor ...

PLEASE DON'T FORGET TO SUBSCRIBE MY CHANNEL AND IT WILL NOT TAKE YOU MUCH TIME TO HELP ME THANK YOU ...

jQuery is a library of helper JavaScript functions and classes and all sorts of goodies, and jQuery kind of abstracts the raw XHR ...

This presentation gives an overview of cutting-edge JavaScript development techniques to build modern web and Node.js apps.

Learn how Suspense, transitions, and optimistic updates work in React with core team member Ricky Hanlon. Upcoming ...