Julián Duque (@julian_duque) 's Twitter Profile
Julián Duque

@julian_duque

DevRel @Heroku | @maleja111 husband 💖 | MNTD | Chaotic Good GM ⚔️ Temple of Baal | He/Him | Opinions are my own | 🇨🇴🇺🇸

ID: 277280697

linkhttps://julianduque.co calendar_today05-04-2011 02:00:00

28,28K Tweet

17,17K Followers

5,5K Following

Kelly Vaughn (@kvlly) 's Twitter Profile Photo

Friends! We're hiring at Zapier for a LOT of roles! 🧡 Mid-level, Senior, and Staff Engineers AI Automation Experts Sr. Data Scientists SREs Applied AI Engineers Engineering Managers Product Designers Product Managers Check them out: jobs.ashbyhq.com/zapier?utm_sou…

LlamaIndex 🦙 (@llama_index) 's Twitter Profile Photo

Build data-aware AI applications that can query your private documents and datasets using LlamaIndex with Heroku AI's managed infrastructure. Heroku's new AI platform combines perfectly with our RAG capabilities to create powerful applications that can analyze financial

Build data-aware AI applications that can query your private documents and datasets using LlamaIndex with <a href="/heroku/">Heroku</a> AI's managed infrastructure.

<a href="/heroku/">Heroku</a>'s new AI platform combines perfectly with our RAG capabilities to create powerful applications that can analyze financial
Romain Huet (@romainhuet) 's Twitter Profile Photo

The AGENTS.md microsite is live! Think of it as a README for agents: a simple, open format for guiding coding agents. It’s been awesome to work alongside peers from Amp — Research Preview, Cursor, Jules, Factory, and Roo Code to bring this to life!

Julián Duque (@julian_duque) 's Twitter Profile Photo

I love that the industry is getting together and embracing one simple way to handle agent rules: agents.md It's simple, elegant, memorable, and collaborative.

Heroku (@heroku) 's Twitter Profile Photo

What began as a grassroots effort of radio operators sharing live updates across three counties on Facebook and Twitter has evolved into critical public safety infrastructure: bit.ly/44qeBMF

Romain Huet (@romainhuet) 's Twitter Profile Photo

Working on a project this weekend? Try Codex CLI with GPT-5, included in your ChatGPT plan! ❯ npm i -g @openai/codex ❯ codex Pro tip! Use GPT-5 with high reasoning via this shortcut: ❯ codex -m gpt-5 -c model_reasoning_effort="high" Or type /model to pick interactively:

Working on a project this weekend? Try Codex CLI with GPT-5, included in your ChatGPT plan!

❯ npm i -g @openai/codex
❯ codex

Pro tip! Use GPT-5 with high reasoning via this shortcut:
❯ codex -m gpt-5 -c model_reasoning_effort="high"

Or type /model to pick interactively:
geoff (@geoffreyhuntley) 's Twitter Profile Photo

retweets appreciated hi folks, some important life news i’m looking for a new employer - contact via [email protected] this is your chance to nab someone who is nine months in with knowledge on building agents, is a teacher and prolific author and public speaker. I’m based

retweets appreciated

hi folks, some important life news
i’m looking for a new employer - contact via ghuntley@ghuntley.com

this is your chance to nab someone
who is nine months in with knowledge
on building agents, is a teacher and
prolific author and public speaker.

I’m based
Philippe Ozil (@philippeozil) 's Twitter Profile Photo

Throwback from POST/CON 25 with a great chat on discussing the "MCP vs APIs" misconception and sharing what the reality is: "MCP + APIs"

Heroku (@heroku) 's Twitter Profile Photo

We’re simplifying the process of building intelligent apps. Amazon’s Nova models are now directly available via Heroku Managed Inference and Agents. Provisioning these models is as simple as attaching the add-on to your Heroku application. 🔗 sforce.co/3HTia5z Amazon Web Services

We’re simplifying the process of building intelligent apps.

Amazon’s Nova models are now directly available via Heroku Managed Inference and Agents.

Provisioning these models is as simple as attaching the add-on to your Heroku application.

🔗 sforce.co/3HTia5z

<a href="/awscloud/">Amazon Web Services</a>
Julián Duque (@julian_duque) 's Twitter Profile Photo

The new @Heroku AI models have been added to the sample chat app: gpt-oss-120b, Nova Lite, and Nova Pro github.com/heroku-referen… An example of gpt-oss-120b running the code_exec_ruby tool with gem packages support

The new @Heroku AI models have been added to the sample chat app: gpt-oss-120b, Nova Lite, and Nova Pro

github.com/heroku-referen…

An example of gpt-oss-120b running the code_exec_ruby tool with gem packages support
Julián Duque (@julian_duque) 's Twitter Profile Photo

Codex and the IDE extension are great! I asked to migrate a full SDK from Node.js to .NET and did it super fast. The diff views in the IDE are 🔥, love the two options, inline and unified. I would like to have the context size (remaining %) in the IDE chat window tho.