Michele Catasta (@pirroh) 's Twitter Profile
Michele Catasta

@pirroh

President @Replit | Head of Applied Research @Google | Research Scientist + Instructor @StanfordAILab

ID: 19888273

linkhttps://pirroh.fyi calendar_today02-02-2009 01:58:07

921 Tweet

10,10K Followers

203 Following

Ryan Mulligan (@ryantm) 's Twitter Profile Photo

Today, Replit â • Auth is now the default user account integration the Agent uses: if you mention user accounts or logins, we'll suggest Replit Auth. We've been working on quality-of-life improvements and fixes, like this new notification so you can easily find the Auth tool.

Today, <a href="/Replit/">Replit â •</a> Auth is now the default user account integration the Agent uses: if you mention user accounts or logins, we'll suggest Replit Auth. We've been working on quality-of-life improvements and fixes, like this new notification so you can easily find the Auth tool.
Jacky (@_jzhao) 's Twitter Profile Photo

⏰ we brought time travel to replit! 1. see a global history of all your checkpoints 2. view a fully interactive version of your app at any point in that history 3. rollback and rollforward to any point in history (with your database data and schema, h/t Neon - Serverless Postgres)

Michele Catasta (@pirroh) 's Twitter Profile Photo

We keep calling them data centers, but compute (“100k GPUs buildout”) and power (“1 GW buildout”) will be far more important dimensions for the foreseeable future. Time for a rebrand? I like compute centers. Dylan Patel

Replit â • (@replit) 's Twitter Profile Photo

🚀 Click. Edit. Ship. Meet Element Editor—UI edits directly in your app preview, instant code updates. Rolling out gradually!

Michele Catasta (@pirroh) 's Twitter Profile Photo

Claude Opus 4 and Sonnet 4 push the envelope once again on coding capabilities, handling complex multi-file changes without touching code you didn't ask to modify. The improved precision in instruction following plus thinking mode gains show real potential to fundamentally

Michele Catasta (@pirroh) 's Twitter Profile Photo

You will notice the difference immediately. Better performance, straight to the point. We've been optimizing Replit Agent for Claude Sonnet 4.0 during the past weeks. The upgrade has been rolling out to our users since early this morning -- you will all get it by end of day!

You will notice the difference immediately. Better performance, straight to the point.

We've been optimizing Replit Agent for Claude Sonnet 4.0 during the past weeks. The upgrade has been rolling out to our users since early this morning -- you will all get it by end of day!
Michele Catasta (@pirroh) 's Twitter Profile Photo

The frontier of coding agents keeps expanding rapidly👇 Working at Replit feels like being an explorer, always searching for new capabilities. If this is your passion, send me a DM — I’m always searching for the best AI engineers!

jordwalke (@jordwalke) 's Twitter Profile Photo

Want to come work directly with me in person at Replit â • to discover and ship the best user interfaces for Ai driven development? I have one extra desk in Foster City. Design engineers/Ui framework engineers: DM me your work.

Amjad Masad (@amasad) 's Twitter Profile Photo

"I was Vibe Coding with Replit a few weeks ago. I mean the power of what you're going to be able to create on the web; we haven't given that power to developers in 25 years" — Sundar Pichai

Michele Catasta (@pirroh) 's Twitter Profile Photo

Sundar is our Ideal Customer Profile. PM turned builder… with a long detour as CEO of a $2T company 💪 Welcome to Replit ⠕, Sundar!

Michele Catasta (@pirroh) 's Twitter Profile Photo

Half a year ago, I had my first fireside chat about Replit Agent with Harrison Chase -- since then, we grew in capabilities, scale, and ambitions. One thing hasn't changed, though: the importance of investing in agent observability from day 1.

Michele Catasta (@pirroh) 's Twitter Profile Photo

First time we experience a “perfect storm” of this magnitude. Half of the internet was down. On the bright side, Replit ⠕ is coming back! Thanks for powering through with us.

Michele Catasta (@pirroh) 's Twitter Profile Photo

Agents have a positive impact not only for companies, but also for education. Few things promote learning as effectively as stepping outside your comfort zone.

Michele Catasta (@pirroh) 's Twitter Profile Photo

There’s only one word for this: awe. From the Vandenberg Space Force Base, SpaceX Falcon 9 carrying 26 Starlink satellites into low orbit 🚀

There’s only one word for this: awe.

From the Vandenberg Space Force Base, <a href="/SpaceX/">SpaceX</a> Falcon 9 carrying 26 Starlink satellites into low orbit 🚀
Amjad Masad (@amasad) 's Twitter Profile Photo

Saudi Arabia to become the first nation of AI coders powered by Replit ⠕. We’re proud to partner with HUMAIN, Saudi’s new full AI value chain company owned by the Public Investment Fund, to launch an Arabic-first version of Replit to empower the next generation of builders.