Many social media users find their feeds cluttered with unwanted content—be it political debates, spoilers for their favorite shows, or topics that trigger stress. While platforms like Facebook offer basic content controls, users lack fine-grained tools to hide posts based on specific keywords. This gap creates frustration and diminishes the overall experience for those seeking more control over what they see.

A Simple Solution for Personalized Feeds

One way to address this could be a browser extension that scans Facebook posts in real-time and automatically hides those containing keywords specified by the user. The extension would operate entirely on the user's device, ensuring privacy without needing Facebook's API access. Users could:

• Add or remove keywords through a simple interface
• Set different filters for friends, pages, or groups
• Optionally see placeholders where content was removed

Basic wildcard support (like "poli*" to catch "politics" or "political") could make filtering more effective without overwhelming non-technical users. The goal would be to create a lightweight tool that does one thing well—unlike existing comprehensive social media managers that often come with steep learning curves.

Balancing Control and Awareness

While such filtering empowers users, it risks creating echo chambers. To mitigate this, the extension could include subtle nudges—like occasional reminders to review keyword lists—to encourage balanced information consumption. For those concerned about mental health, temporary filters (e.g., hiding sports posts during major events) might offer relief without permanent content isolation.

Potential Path Forward

An MVP could start as a basic Chrome extension with local keyword storage and manual feed refreshing. Later versions might add:

1. Real-time filtering as posts load
2. Cloud sync for keyword lists across devices
3. Support for other platforms like Twitter or Instagram

Since mobile browsers don't support extensions, a companion app using accessibility features could extend the solution to smartphones. The project would need to navigate Facebook's frequent interface changes, but robust CSS selectors and auto-updating mechanisms could maintain functionality without user intervention.

Unlike all-or-nothing feed blockers, this approach would let users preserve desired content while avoiding specific topics—a middle ground that might appeal to those who find existing tools either too restrictive or overly complex.