AI Coding & Agents

swyx

@swyx

@dexhorthy channel affinity my goal is basically to collab with every single one of these folks. you guys already love them. pls @Jeffdelaney23 @ThePrimeagen https://t.co/QAhKVubT88

Oct 17, 2026, 06:59 AM UTC

♡ 7 likes↻ 0 reposts↳ 1 replies

Cursor

@cursor_ai

Cloud agents can now build interactive canvases. Ask for a dashboard or report while the agent works, then share the finished canvas with your team as a link. https://t.co/cLGgGLKrBT

Oct 16, 2026, 08:33 PM UTC

♡ 2.6K likes↻ 141 reposts↳ 228 replies

OpenAI Developers

@OpenAIDevs

Here’s how our engineers use Codex at OpenAI to dig through our codebase, find what needs attention, and chip away at the maintenance backlog:

Oct 16, 2026, 09:50 PM UTC

♡ 1.9K likes↻ 101 reposts↳ 102 replies

OpenAI Developers

@OpenAIDevs

Put your dot on call. Ali, an engineer at OpenAI, used his dot to triage an on-call incident at 3am. His dot investigated the issue and started a Codex thread, so he could steer the work from his phone in the ChatGPT app. https://t.co/xLhtGUSzsx

Oct 16, 2026, 09:43 PM UTC

♡ 1.6K likes↻ 64 reposts↳ 224 replies

OpenAI Developers

@OpenAIDevs

Building apps with GPT-Live-1? Give them a voice that fits. Here’s how to shape a voice with a prompt or choose from new international preset voices: https://t.co/HtMsozvqE7

Oct 16, 2026, 05:08 PM UTC

♡ 1.6K likes↻ 116 reposts↳ 98 replies

swyx

@swyx

it finally happened, i'm in a zoom with 3 ai's golden age of solipsism https://t.co/so3MBKRPyd

Oct 16, 2026, 07:33 PM UTC

♡ 138 likes↻ 3 reposts↳ 98 replies

Cognition

@cognition

We’ve partnered with @ndstudio to launch American Forge. It’s a six-month residency for exceptional engineers to embed inside the government and build software that affects hundreds of millions of people. Right now, a small team can do more than ever - including in public service! Applications are now open.

Oct 16, 2026, 01:34 PM UTC

♡ 219 likes↻ 29 reposts↳ 15 replies

Visual Studio Code

@code

🤖 Stop Guessing Which AI Model to Use! In this video we walkthrough model exploration and comparison. #vscode #visualstudiocode #foundrytoolkit https://t.co/oIvSAbi69F

Oct 16, 2026, 09:33 PM UTC

♡ 277 likes↻ 35 reposts↳ 9 replies

GitHub

@github

https://t.co/otZg9dIh7u has fully moved off CSS-in-JS to CSS Modules, resulting in 55% less server-side render time and 25% faster component init. https://t.co/0AV4Fr3RSo

Oct 16, 2026, 06:03 PM UTC

♡ 616 likes↻ 45 reposts↳ 52 replies

swyx

@swyx

i've been waiting to launch this show for almost a year! thanks to the Testers and to @NehallAgrawal @KaylinWardley for helping me put this together! some behind the scenes from the shoot of our latest show!! https://t.co/YADPOxPqCY

Oct 16, 2026, 11:58 PM UTC

♡ 75 likes↻ 4 reposts↳ 27 replies

Visual Studio Code

@code

🚀 Explore interactive canvases for agent workflows, seamless chat handoffs, and new Markdown editing features. 🔗 Check the weekly updates: https://t.co/n3iELLWj1u https://t.co/3usCjIZodt

Oct 16, 2026, 01:46 PM UTC

♡ 291 likes↻ 32 reposts↳ 7 replies

swyx

@swyx

proud to have welcomed @affaan and @absurdistphil to @aidotengineer NYC to launch the new Compute Trading industry and give both engineers and traders the definitive intro to what, why and why now https://t.co/7bBPgrEwmx

Oct 16, 2026, 10:45 PM UTC

♡ 84 likes↻ 1 reposts↳ 18 replies

Cursor

@cursor_ai

The Environments API is now available in beta. Create and manage cloud agent environments programmatically, including the repos they clone and the environment.json setup they run.

Oct 16, 2026, 08:34 PM UTC

♡ 147 likes↻ 2 reposts↳ 26 replies

OpenAI Developers

@OpenAIDevs

https://t.co/M0xXGlyiMM

Oct 16, 2026, 09:50 PM UTC

♡ 120 likes↻ 10 reposts↳ 3 replies

Cursor

@cursor_ai

Cloud agent environments now support up to 500 repos, and large multi-repo environments start 5x faster. See everything new: https://t.co/FfATEvnQdv

Oct 16, 2026, 08:34 PM UTC

♡ 108 likes↻ 2 reposts↳ 10 replies

LangChain

@LangChain

Agents with sandboxes run packages you didn't write. If one is malicious, any credential in the sandbox is exposed. With Managed Deep Agents, the proxy adds your token outside the sandbox, only on calls to services you've allowed. The agent never sees it.

Oct 16, 2026, 05:27 PM UTC

♡ 58 likes↻ 6 reposts↳ 15 replies

LangChain

@LangChain

🧵 Behind the scenes of AI Search in LangSmith: TL;DR 1️⃣ SmithDB turns traces into readable trajectories. Structured filters narrow the candidates when you search 2️⃣ A model checks each remaining trajectory against your description and streams back matches https://t.co/YWBjhFkeQ6

Oct 16, 2026, 05:00 PM UTC

♡ 54 likes↻ 3 reposts↳ 14 replies

OpenAI Developers

@OpenAIDevs

The nine new presets were created with native-speaking actors in French, German, Hindi, Japanese, and Korean. Check out our guide to get started: https://t.co/xetCNTG8Q1

Oct 16, 2026, 05:08 PM UTC

♡ 73 likes↻ 5 reposts↳ 4 replies

GitHub

@github

What are your conference essentials? Grab a #GitHubUniverse pass to join us in-person October 28-29 or sign up to join us virtually ⬇️ https://t.co/rBP7w7Mwjo https://t.co/wzF57AOtt2

Oct 16, 2026, 10:38 PM UTC

♡ 168 likes↻ 11 reposts↳ 16 replies

LangChain

@LangChain

What does it take to move healthcare and life sciences agents from experimentation into trusted production systems? Explore the architectures, evaluation practices, and production patterns teams are using as agents take on more complex work: ➡️ https://t.co/RkfVB7H3zd https://t.co/mQnhuYdZ68

Oct 16, 2026, 01:32 PM UTC

♡ 42 likes↻ 5 reposts↳ 8 replies