Our great sponsors
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DOMPurify
DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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Now, if you’ve chosen to follow along exactly, there’ll be some missing pieces before you can actually deploy this project. Take a look at the sample code to see what you might need and make adjustments accordingly to get it up and running.
It is highly recommended to use an XSS Sanitizer like DOMPurify to sanitize HTML and prevent XSS attacks. For Next.js projects, which prominently feature server-side rendering, Isomorphic DOMPurify is especially valuable. It offers a seamless sanitization process across both server and client, ensuring consistent HTML sanitization in environments like Next.js where a native server-side DOM isn't present.
You can also choose to convert this to Markdown and use our Markdown metafield instead if you prefer, just note you’ll need to install a markdown package to do so. The article Building React Components from headless CMS markdown is a great read about how a package like React Markdown parses markdown from a headless CMS, and explains how to render markdown in a Next.js application.