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Tutorials, guides and expert articles.

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Angular Template Reference Variables In-Depth

In this post you’ll learn how to use Template Reference Variables, often known as “Template Refs”, in Angular.

Todd Motto

Todd Motto

Feb 23, 2022

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Optimize Enums in TypeScript with "const"

Using Enums in TypeScript is a great way to access particular parameters that are meant to be shared across multiple files, for example access leve...

Todd Motto

Todd Motto

Nov 25, 2021

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Getting Query Strings (Search Params) in React Router

Reading Query Strings, otherwise known as Search Params, from the URL is a common practice in web application development and you’re going to learn...

Todd Motto

Todd Motto

Nov 12, 2021

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Redirect Default or 404 Routes with React Router

React Router provides the <Route> element for us to easily declare routes for rendering when a particular path matches in the URL. But let’s ...

Todd Motto

Todd Motto

Nov 11, 2021

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Active NavLink Classes with React Router

React Router provides the <NavLink> element for us to declaratively navigate around our applications, it renders an <a href=""> for us ...

Todd Motto

Todd Motto

Nov 9, 2021

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Angular Loading Spinners with Router Events

In this post you’ll learn how to create a loading spinner that will show and hide based on your application’s loading state. To achieve this, we’ll...

Todd Motto

Todd Motto

Nov 8, 2021

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Navigate to a URL with Query Strings (Search Params) in React Router

React Router has a useSearchParams hook to help us read or update the query string of a route that’s active, but it doesn’t allow us to transition ...

Todd Motto

Todd Motto

Nov 7, 2021

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Active Inline NavLink Styles with React Router

React Router provides the <NavLink> element for us to declaratively navigate around our applications, it renders an <a href=""> for us ...

Todd Motto

Todd Motto

Nov 6, 2021

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Using 'Pick' in TypeScript to simplify Types and Interfaces

Interfaces and Types can get messy, but with Mapped Types we’ll learn how to use Pick to simplify your codebase and keep it clean.

Todd Motto

Todd Motto

Aug 16, 2021

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Detecting @​Input changes in Angular with ngOnChanges and Setters

In this post you’ll learn how to detect changes to an @Input property in Angular. We’ll explore both using ngOnChanges lifecycle hook and also more...

Todd Motto

Todd Motto

Jul 14, 2021

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Getting Query Params from Angular's Router

In this post you’re going to learn how get query params from the URL in Angular by using the router snapshot, and also how to subscribe to route pa...

Todd Motto

Todd Motto

Mar 22, 2021