PUCA – Distraction blocker for Chromium browsers with customizable schedules

Summary: PUCA blocks distracting elements on YouTube, Instagram, and X/Twitter with over 30 customizable settings. It offers a Focus Time schedule with day and hour selectors and a Hard Mode that locks settings during focus periods to prevent distractions.

What it does

PUCA selectively blocks specific content like YouTube Shorts and Instagram Reels using three-state toggles (Show, Schedule, Hide). It enforces focus by locking settings during scheduled times with Hard Mode and displays a blocked page to maintain attention.

Who it's for

It is designed for users seeking to reduce distractions on Chromium browsers, particularly those needing structured focus periods.

Why it matters

PUCA helps users maintain productivity by preventing access to distracting content and enforcing focus through customizable schedules and locked settings.