The Franconian
Coder Studio

Progressive Web Apps (PWAs) are revolutionizing how we think about web applications, but can they be profitable? Unlike native apps, PWAs can’t rely on direct sales through app stores, but they offer unique monetization opportunities. From advertising to offering additional services like syncing, storage, or data aggregation, PWAs can serve as a gateway to paid features. In this article, I’ll explore how PWAs can generate revenue, whether through SaaS models, one-time purchases, or on-premise solutions, and why they’re a powerful tool for modern businesses.

Traditional password-based authentication is fraught with risks, from weak passwords to phishing attacks. Enter WebAuthn and Passkeys—modern solutions that replace passwords with secure, passwordless logins. WebAuthn uses public-key cryptography, allowing you to authenticate with biometrics like fingerprints or facial recognition. Passkeys take this a step further by securely storing your credentials in the cloud, making them accessible across devices. In this article, I’ll explore how these technologies work, their benefits, and why they’re poised to become the standard for secure web authentication.

As web applications grow more complex, optimizing performance and resource usage becomes critical. APIs like Page Visibility, User Idle, and Page Lifecycle provide valuable insights into how users interact with your app, enabling smarter resource management. Whether it’s pausing resource-intensive tasks when the app is in the background, throttling data exchange during idle periods, or adapting to browser-imposed optimizations, these APIs help create efficient, responsive applications. In this article, I’ll explore how these tools can improve both performance and user experience, ensuring your web app remains lightweight and user-friendly.

When you think of web applications, centralized servers often come to mind. But with WebRTC, web apps can establish direct, real-time connections between users, enabling video, audio, and data exchange without relying on a central server. This technology, over a decade old and now widely supported, opens up exciting possibilities—from video calls and chats to collaborative tools that prioritize privacy and efficiency. In this article, I’ll explore how WebRTC works, its advantages for both users and providers, and why it’s a game-changer for real-time communication in web apps.

For more than two decades, web apps have been my constant companion in the world of cross-platform development. Their inherent cross-platform nature, combined with continuous advancements, makes them a compelling choice for many applications. While native apps and frameworks like React Native, Flutter, and Maui have their place, web apps offer unique advantages: instant updates without app store approvals, no additional costs or revenue sharing, and compatibility across Windows, macOS, Linux, Android, iOS, and even game consoles. In this article, I’ll discuss why web apps, despite their limitations, remain a versatile and often underrated solution worth considering.