The article explores how to measure the vibrancy of the crypto community and ecosystem using Worldcoin as a case study due to its rapid growth since its launch in 2023. It assesses factors such as social media engagement, community interaction, developer contributions, and DApp ecosystem growth. Through quantitative data, it highlights Worldcoin's significant achievements in user engagement, development activity, and ecosystem expansion, showing resilience amidst price volatility. The content is aimed at crypto enthusiasts, developers, and investors interested in understanding community dynamics and ecosystem development. Key words: Worldcoin, crypto community, ecosystem vibrancy, social media, engagement, DApps, developer activity.