👉 The Trackback Project was an open-source web service that allowed bloggers to link back to other blogs, enabling the creation of a network of interconnected blogs. It worked by allowing bloggers to submit links to content on other sites, which other bloggers could then easily follow back with their own content. This facilitated the growth of blogging communities and helped spread information across the web. Trackback was pivotal in the early days of social media and content sharing, laying foundational elements for modern blogging and web content aggregation platforms.