articleX4 Sept 2026
Rethinking skills and prompts for GPT-6 Astra
Coding agents have come a long way, and best practices are changing fast. What used to require a lot of handholding and scaffolding no longer does.
eric provencher@pvncher
x.com
OpenAI Codex
The best way to build with agents. Codex accelerates real engineering work, from planning and building features to refactors, reviews, and releases—working seamlessly across your tools.
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All articlesarticleX30 Aug 2026
Hardware Hacking with Codex
I just moved in to a new apartment, and while getting up to let in a delivery driver for the fifth time that day, I decided I needed to make my intercom smart and add it to Apple Home.
Bennett@b_nnett
x.com
articlesigh.dev20 Aug 2026
Making React Testing Library Tests 43% Faster
Three fixes made one React test file 43% faster without changing the tests.
Scott Cooper
sigh.dev
articleX19 Aug 2026
Bypassing Figma & Building a Knowledge Product
How we turned years of studio material into a searchable knowledge center & built our first product on top of it.
Emmett@emmettshine
x.com
articleOpenAI Developers19 Aug 2026
Codex as a platform: build on the open agent harness
Build Codex into the products and workflows your users already know.
OpenAI
developers.openai.com
articleX8 Aug 2026
You don't care enough about the harness.
Models are the key enabling technology of the AI revolution, but the agents they power are deeply misunderstood. Every chat bot and coding agent lets you simply swap out one model for another.
Justin Schroeder@jpschroeder
x.com
articleX27 Jul 2026
Build an agent platform without writing a single line of code
Today I'll show you how to build your own agent platform without writing a single line of code. I know this sounds crazy, so I'll share videos along the way and encourage you to build along.
Ashpreet Bedi@ashpreetbedi
x.com
articleX27 Jul 2026
Getting the most out of GPT-5.6: Sol, Terra, and Luna
Your Codex subscription now comes with 3 main models, Sol, Terra, and Luna, each independently trained and served, with reasoning dials.
Cerebras@cerebras
x.com
articleSomething Big Is Happening27 Jul 2026
How to Run a Gauntlet Loop
The prompting method behind Claude of Duty. Give the agent a bar it can't talk its way around, let it split the work, and never let the builder grade itself.
Matt Shumer
somethingbig.ai
articleX26 Jul 2026
the life of a codex conversation on disk
This article follows a conversation through its whole life on disk, from your first message to the day you delete it. Your messages go to OpenAI’s servers to be answered.
alex fazio@alxfazio
x.com
tutorialX24 Jul 2026
Practical multi-agent orchestration in Codex
GPT-5.6 Sol gets especially interesting when it has a team to work with.
eric provencher@pvncher
x.com
