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Developer Tools

1291 summarised stories about Developer Tools, each linking back to the original source. Browse all topics →

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Wednesday, 9 September 2026

.blend URL Viewer

Simon Willison’s Weblog 1 month ago 10

A developer used ChatGPT Images 2.5 and GPT-6 Astra to generate a Pluribus-themed Fabergé egg image and then convert it into Blender .blend models for browser viewing. The Blender model generation ran for 17m51s before producing several .blend files. The result is a new “.blend URL Viewer” tool that lets others view the generated Pluribus Blender model in their browser.

Neopress

Product Hunt 1 month ago 39

Neopress launched as a website-building platform that combines website creation, CMS, SEO, and analytics in one AI-powered workspace. It says users can publish server-rendered, AI-readable pages that search engines and AI crawlers can access. The workflow shifts to building and iterating on a site through chat-based requests to analyze metrics and apply improvements.

Google Open-Sources Mantis: A Modular Skills Toolkit That Lets Coding Agents Find, Reproduce and Patch Vulnerabilities

MarkTechPost 1 month ago 51

Google open-sourced Mantis, a modular security-review skills toolkit for coding agents that runs the vulnerability lifecycle from finding a suspected flaw through sandbox reproduction and patch re-attack. The hierarchy summary tree is claimed to cut token overhead by over 85 percent. Mantis shifts agentic security work from generating findings to deterministic, sandboxed verification and patch risk scoring, but it is deployable for local or internal evaluation rather than production.

Modeinspect

Product Hunt 1 month ago 13

Modeinspect launched an AI design canvas that connects to a codebase so users can design existing screens using components, tokens, live data, states, and breakpoints. It is offering 99 days of free AI credits at launch. Users can publish changes live or send them to engineering for review.

Automate user-level custom permissions for Amazon Quick

Amazon Web Services 1 month ago 19

Amazon Quick describes how to automate user-level custom permissions as AI-powered capabilities and user actions expand, using least-privilege controls that can be enforced per user, role, or account. One concrete example is a 125,000-employee company that applies distinct permission profiles when users are added to Quick or IAM Identity Center groups via an EventBridge + AWS Lambda workflow. The guidance changes by offering four architectural patterns—including RegisterUser provisioning, account/role defaults, event-driven group-based assignment, and a Python-based retroactive bulk update script—to reduce permission gaps during onboarding.

Between shadow AI and blind permissions: Navigating agent accountability

Ory Corp 1 month ago 27

Ory launched Ory DX agent plugins to help coding agents get identities, OAuth-based auth, and revocable permissions using Ory Agent Security and MCP tooling. The release includes one command that brings Kratos, Hydra, and Keto online locally in seconds. As a result, developers can run self-hosted or use Ory Network, plug the same security scaffolding into multiple agent SDKs, and manage agent identities without manual setup.

Harness rebuilt its Git repository for nonstop AI agent traffic

The New Stack 1 month ago 26

Harness rebuilt its Code Repository and launched an AI Code Review product to handle the surge of pull requests from coding agents. Harness says it cut more than 10,000 hours of manual review time per month and sometimes saw teams at 10x pull-request volume (up to 50x). The pipeline shifts toward deterministic test results while reviewers get prioritized context from a delivery knowledge graph so humans focus on what actually changes.

Coddy

Product Hunt 1 month ago 10

Coddy launched as an online coding platform with short, interactive lessons and a browser code editor that includes test cases. It has reached 5M+ learners so far. With this release, Bugsy provides AI tutor hints (not answers) and the service is free with a daily limit across web, iOS, and Android.

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