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1257 summarised stories about Developer Tools, each linking back to the original source. Browse all topics →

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Saturday, 3 October 2026

We're going to need default hard budget caps on pretty much everything

Simon Willison’s Weblog 1 week ago 5

Coding agents and pay-by-usage APIs are pushing the need for default hard budget caps that stop services with errors once monthly spend limits are hit instead of only sending warnings. AWS launched spending limits in a new experience on 16th September, pausing a project for the month when usage reaches the spend limit. Providers should make hard caps the default and move optional removal behind a clear opt-in so users avoid surprise large bills.

Thalia

Product Hunt 1 week ago 24

Thalia launched as a free native Mac app for Meta’s Muse Code CLI that lets users plan, review, and allow a Muse Code agent run. It runs on Apple Silicon Macs with macOS 27. Plan mode restarts Muse in read-only until approval, Review locks the approved snapshot, and later edits invalidate it while checkpoints, MCP connectors, voice mode, and an embedded terminal are included.

Thinking Orbs

Product Hunt 1 week ago 23

A React component library was launched for animated AI agent status orbs, including states like thinking, searching, and compacting. It shows 27 followers on the launch page. As a result, developers can reuse these UI components as design resources for AI agent interfaces.

Meta wants your next gadget to be Muse-infused

TechCrunch 1 week ago 16 ● 33 sources

Meta introduced Muse Gadgets, an open-source project that provides firmware and a Linux SDK so developers can build custom hardware devices that connect to its Muse personal AI agent. The company made and is giving away 5,000 USB-C-powered “Muse Home Link” devices to Muse subscribers while supplies last. This expands Muse from a standalone chatbot into a platform that can control connected home devices and be embedded in user-built hardware.

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