Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot. Built-in reactivity is one of ...

Google published a new developer page for generating structured data with JavaScript. The guide provides guidance on how to do it properly so that it wins in Google search. The new guide states that ...

You are probably already familiar with JavaScript’s set of highly flexible variable types. We don’t need to review them here; they are very powerful and capable ...

IndexedDB allows you to store data on the client to let the user work offline and to reduce demands on the server. Here's enough code to both get you started and to show you the difference between ...

AI crawlers can’t see structured data added with JavaScript. Use server-side rendering or static HTML for visibility. Adapting now may improve visibility in AI search engines. An investigation reveals ...

Google has posted a new developer help document guiding SEOs and webmasters on how to use structured data with JavaScript. This goes through using Google Tag Manager to generate JSON-LD dynamically ...

In the Google Merchant Center structured data documentation, it says that you should add structured data to the HTML source and that it "can't be generated after a page has been loaded using ...

The shorter the distance application data has to travel to drive a web application, the better the user experience will be. Developers have a wide array of places to use a data cache, but each comes ...