Saas

Discover 10 high-demand side projects developers can launch in 2025 to earn passive income while enhancing their skills.

Learn how to implement rate limiting in your SaaS app to prevent abuse, protect your infrastructure, and ensure a fair free trial experience.

Explore the 7 most proven ways to monetize your app as a developer—from SaaS and freemium models to passive SDK income. Actionable tips and tools included.