Serum is a free Chrome extension developed by D Mison that simplifies the process of link-blogging to a Github-hosted Jekyll blog. This add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

With Serum, users can effortlessly quote and share selected text from web pages to their Github-hosted Jekyll blog. The extension adds a toolbar button to the browser, allowing users to easily select and quote the desired text. After selecting the text, users can make any necessary adjustments to the post and the new post file is automatically added to the specified directory of their Jekyll blog on Github.

Serum streamlines the link-blogging workflow, making it convenient and efficient for users to share content from web pages to their Github-hosted Jekyll blog. Whether you're a blogger, writer, or content curator, Serum is a valuable extension for simplifying the process of link-blogging.