There are so many challenges and hackathons live right now!

DEV is currently hosting four projects, including three challenges and the World's Largest Hackathon. These projects cater to diverse interests, such as art, frontend development, and AI. The challenges are the Postmark Challenge, the Frontend Challenge, and the Runner H "AI Agent Prompting" Challenge. The Postmark Challenge offers $3,000 in prizes, while the Runner H Challenge has $10,000 in prizes for 20 winners. The Frontend Challenge focuses on JavaScript and CSS. The World's Largest Hackathon has $1 million in prizes. The challenges have different submission due dates, with the Postmark Challenge being the earliest. DEV encourages users to participate in these projects over the weekend. The challenges are open to individuals with varying skill levels and interests. By participating, users can showcase their skills and compete for prizes.