Daily Dev is a Chrome extension designed to keep developers updated with continuous tech blogs and videos. It started as a side project by three founders to solve the issue of staying current with tech trends. Targeted specifically at developers, the platform aggregates content from over 600 sources, offering features like a personalized feed, communities, and AI-driven tools such as summary generation. The platform has grown significantly, supporting community engagement through events, webinars, and collaborations with content creators. Strategies for maintaining top-quality content include upvoting systems and selective sourcing.