Smarten your front-end workflow with @conditionizr, screencast on all the APIs

Who’s using Conditionizr? So far we’ve found some teams at Google, Sencha, NASA are some great names using it.

Conditionizr (.NET Magazine’s Open Source Project of the Year finalist), is a standalone JavaScript tool that detects front-end environments and returns an Object with boolean values on given test states. You can use Conditionizr with various public APIs to make your cross platform/device/browser development much easier and manageable. These APIs include adding your own tests, dynamic polyfills (eradicating conditional comments), callbacks for specific environment tests.

Free eBook

Directives, simple right? Wrong! On the outside they look simple, but even skilled Angular devs haven’t grasped every concept in this eBook.

Observables and Async Pipe
Identity Checking and Performance
Web Components <ng-template> syntax
<ng-container> and Observable Composition
Advanced Rendering Patterns
Setters and Getters for Styles and Class Bindings

Here’s a screencast on the latest release and how seamlessly you can integrate it into your workflow.

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Jest: toEqual or toStrictEqual? The difference.

When starting out with Jest Matchers for unit testing, it’s common to hear “should I use toEqual or toStrictEqual?”.

Todd Motto

Jan 30, 2023

Setters and Getters with Object.freeze() for Private State

JavaScript classes bring the addition of set and get keywords to define behaviour when setting and getting property values.

Todd Motto

Oct 31, 2022

Create a Group By Function with Array.prototype.reduce

Learn how to write a custom group by function in JavaScript by using Array.prototype.reduce.

Todd Motto

Jul 20, 2022

Group Array of Objects with Array.prototype.group

In this post you’re going to learn how to group an array of objects with the upcoming Array.prototype.group method.

Todd Motto

Jul 19, 2022

Active States with Drag Enter and Leave Events in JavaScript

So you’re diving into the world of Drag & Drop APIs in JavaScript, but now it’s time to make things a little more functional for the end user.

Todd Motto

Jul 13, 2022

Get 62% off the JavaScript Master bundle

Write JavaScript like a pro.

Smarten your front-end workflow with @conditionizr, screencast on all the APIs

Learn JavaScript the right way.

Free eBook

Learn JavaScript the right way.

Related blogs 🚀

Jest: toEqual or toStrictEqual? The difference.

Higher Order Functions in JavaScript

Setters and Getters with Object.freeze() for Private State

Create a Group By Function with Array.prototype.reduce

Group Array of Objects with Array.prototype.group

Active States with Drag Enter and Leave Events in JavaScript

Get 62% off the JavaScript Master bundle

Write JavaScript like a pro.

Smarten your front-end workflow with @conditionizr, screencast on all the APIs

Learn JavaScript the right way.

Free eBook

Learn JavaScript the right way.

Related blogs 🚀

Jest: toEqual or toStrictEqual? The difference.

Higher Order Functions in JavaScript

Setters and Getters with Object.​freeze() for Private State

Create a Group By Function with Array.prototype.reduce

Group Array of Objects with Array.prototype.group

Active States with Drag Enter and Leave Events in JavaScript

Setters and Getters with Object.freeze() for Private State