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Saturday, 17 October 2026 Reading Room

Tech

Focus67Dumby: A 100% Offline, Vision-Aware Sticky Note That Tells Coding Tutorials from Brain-Rot

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle What I Built The Problem: The "Coding Tutorial vs. Brain-Rot" Dilemma As developers, students, and freelancers, we all know the pain of opening YouTube to watch a 15-minute system design breakdown or documentation walkthrough—and waking up 45 minutes later deep in a YouTube Shorts or gaming rabbit hole.…

dev.to ·

This story details an innovative productivity tool called Focus67Dumby, aimed at helping developers stay focused during coding tutorials without resorting to cloud-based subscriptions or privacy-invading trackers. The software functions as a lightweight, offline floating sticky note that runs entirely on the user's local hardware through Ollama, a local open-weight model platform.

Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

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More in Tech

Building a Product Catalogue That Looks Like One Brand, Not a Junk Drawer

Last spring I opened my Gumroad dashboard next to a folder of 40 finished products and felt embarrassed. The products were fine. The catalogue looked like forty strangers had made them.

  • Author reevaluated product catalog appearance, aiming for cohesive brand.
  • Implemented single template and script (packproduct.py) for consistent covers.
  • Created uploadtracker.py to prevent duplicate uploads and maintain server health.

·dev.to

Metadata and Compliance: The Mistakes That Get Your Assets Rejected

Last March I lost a full weekend to a CSV header. I had 60 vector files ready for Adobe Stock, a batch-generated metadata file, and I hit submit feeling good about it.

  • Mismatched CSV header causes weekend loss
  • Accurate titles and keywords increase acceptance
  • Ledger tracks assets to prevent double-posting

·dev.to

Egress Filtering: The Control That Makes Exfiltration Expensive

Egress Filtering: The Control That Makes Exfiltration Expensive The asymmetry worth correcting Inbound filtering receives most of the attention, and outbound traffic is left permissive because a…

  • Egress filtering prevents data exfiltration but increases complexity and cost.
  • Deny direct outbound access by IP address and implement named destination restrictions.
  • Log denied outbound connections to detect unusual behavior and evaluate control effectiveness.

·dev.to

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