Codequest is a free Chrome extension developed by frank.mayer.dev, falling under the Browsers category with a focus on Add-ons & Tools. This extension enhances browser messaging platforms like WhatsApp Web by adding code share capabilities. Users can embed code snippets into their WhatsApp messages using Markdown code blocks or by providing a link to their code on the designated website.

By utilizing this extension, users can seamlessly share code with syntax highlighting within their chat conversations. However, it's important to note that the syntax highlighting feature will only be visible to users who have the same extension or a similar one installed.