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Tuesday, 27 October 2026 Reading Room

Tech

How do you keep up with all the PRs your bots create?

I’m trying to find a better way to manage all the PRs my coding agents keep opening. I’m thinking of splitting them into tiers: P0 / P1: I review and approve before merging. P2: The agent can merge on its own once checks pass. Seems simple enough, but I still run into merge conflicts, and it’s hard to keep track of everything. I merge one PR, another needs updating, and a few others are still…

dev.to ·

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Agent Access Without Shared Passwords: A Scoped Grant Pattern for Banks and Fintech

On October 22, Reuters and Axios reported that major US banks are restricting outside AI agents from customer accounts. As reported, customers share a username and password with an AI tool, the agent…

  • Agents gain distinct identity separate from customers
  • Customers issue scoped grants defining agent actions
  • Transaction approvals require separate customer app key

·dev.to

IoT for Beginners: From MQTT to Device Management, Platforms, and Edge Computing

IoT Basics · MQTT · Edge Computing | FastBee Technical Team | Published October 26, 2026 · Reviewed October 27, 2026 The Internet of Things (IoT) is a system of connected devices, networks, and…

  • MQTT moves publish/subscribe messages between devices and applications
  • IoT platform organizes device identity, data models, rules, and applications
  • Edge computing needed for local responses, intermittent connectivity, or on-site processing

·dev.to

git-ofrenda: an altar for the code your repo buried, with epitaphs by Gemma on a plain CPU 🕯️

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine What I Built git-ofrenda 🕯️🌼 builds an ofrenda for the code your repo buried.

  • git-ofrenda is a Python tool for creating an ofrenda for deleted files in Git repositories
  • Open-weight language model Gemma 3 writes epitaphs and remembrance for each file
  • Interactive séance allows users to ask questions based on file's Git history

·dev.to

How Browser-Based Reaction Time Tests Work

A reaction time test looks simple: wait for a color change, then click. Behind the result are a timer, browser rendering, input events, and measurement limits.

  • Browser-based reaction tests monitor color shift and button press.
  • JavaScript code initiates trials with random delay and captures timestamps.
  • Randomized delay prevents prediction of signal appearance.

·dev.to

High Roughness, Sharp Highlights: Auditing a glTF Material in Three.js

An imported car-body model still showed sharp highlights on its hood and rear fender after switching to a preset labeled Matte . The overall reflection became weaker, but some bright patches remained.

  • BMW M4 G82 ADRO-kit car body imported into Three.js environment
  • Matte preset showed sharp highlights on hood and rear fender
  • Clearcoat extension explained remaining highlights in rendered image

·dev.to

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