Passive income: NO

Earning passive income as a front-end developer is unlikely without branching into related areas. Most front-end development work is project-based and requires active involvement. To make it passive, one would need to create a product like a web app or tool that generates revenue over time, which involves significant upfront work and maintenance. Automation or outsourcing can help, but it's rare for most developers to reach true passivity. Only a few outliers achieve this, often by creating successful products or platforms. Many people mistakenly believe they can earn passively just by coding, but it typically requires additional business skills and strategies.