Pawan Kolhe

Senior Frontend Engineer at @cisco • React • AI

[Pawan Kolhe @Pawan_Kolhe]

The next talk of the town will be AI costs. Luna Studio lets you fine-tune our SLM-based AI judge models for evals, helping teams reduce evaluation costs by up to 98%.

[Galileo, now part of Cisco @rungalileo]

With Luna Studio, you get:

→ 98% cost reduction vs. frontier judge models
→ 150ms latency per evaluation
→ Evals trained on your data, your metric, your definition of "good"
→ Runs on your infrastructure: Vertex AI, Azure ML, SageMaker, or your own cluster.

[VoidZero @voidzerodev]

🚀Rolldown 1.0 is here!🚀

Rust-based high-performance JavaScript bundler.

🏎️ Runs at native speed that’s 10~30x faster than Rollup

🤝 Compatible with existing Rollup & Vite plugins

⚡The underlying bunder for Vite 8

After 2 years, Rolldown is officially stable and has 20+M weekly downloads. Companies like Framer & PLAID are already using Rolldown in production.

Thank you to every contributor, user, and team that helped us get here.

[Pawan Kolhe @Pawan_Kolhe]

Strong validation of the problem we’re solving. Onward with Cisco 🚀

[Galileo, now part of Cisco @rungalileo]

🚀 Big News: Galileo is joining forces with @Cisco! 🚀

We are thrilled to announce a massive milestone: Cisco has announced its intent to acquire Galileo!

Five years ago, we started Galileo with a simple but bold mission: to solve the “trust problem” for software built with language models (aka NLP). We saw early on that these software workloads were fundamentally different—non-deterministic, unpredictable, and requiring a completely new approach to observability.

Today, language model powered AI software is increasingly ubiquitous, the "trust gap" is the biggest bottleneck to unleash AI at scale and Galileo’s platform has been rapidly adopted by some of the world’s largest enterprises to ship trustworthy AI products.

@splunk and Cisco more broadly have been pioneers in the observability and security space for decades. In becoming part of Cisco, we are excited and prepared to redefine how the world builds, deploys, and trusts AI at scale. The opportunity ahead of us is massive, and we are only getting started.

What does this mean for our customers?

The most important thing to know is that our commitment to you remains unchanged. You will still be working with the same reliable Galileo team you know and trust. However, we are now turbocharged with the "superpowers" of Cisco and Splunk! ⚡️

We are incredibly grateful to our team, our partners, and—most importantly—our users. We are always here for you, and we couldn’t be more excited about this next chapter.

Onward! 🚀✨
@vikramchatterji, Atin, and @YashSheth46

Learn more here: https://t.co/p9xLRFuB91

[Alex Sidorenko @asidorenko_]

Suspense tab in React Devtools

[Biome @biomejs]

Biome v2.3 is out!

👨‍👨‍👦‍👦 Full support for @vuejs, @sveltejs and @astrodotbuild
‼️ New ignore syntax
🌬️ Tailwind v4 support
⌨️ New CLI flags and reporters

https://t.co/WAWAcr7ofW

[Vitest @vitest_dev]

Vitest 4 is out!

- Browser Mode is Stable
- Visual Regression Testing
- Improved Debugging
- Pool Stabilization
- New APIs
- Bug Fixes

Stay updated with our blog post:

https://t.co/b7iNEO4uLB

[Evan You @evanyou]

Unbundled dev server are nimble, fast, and naturally incremental. That's how we made Vite's HMR so fast. But it has its limitations: one of the major pain points when using Vite in large-scale applications is the slow dev server page load speed.

The upcoming Full Bundle Mode for `vite dev` (powered by Rolldown) completely resolves this problem. In developing this, we actually had to invent a whole new HMR implementation (inspired by Vite's original unbundled HMR) to ensure HMR stays decoupled from application size even in full bundle mode.

The result is the best possible DX: in an app loading 10k React components, full bundle mode offers 15x faster startup & 10x faster full page reload compared to unbundled mode, now faster than rspack/rsbuild in both metrics, while retaining instant (and even faster) HMR.

[React @reactjs]

React 19.2 is now available!

This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more!

[Certa (getcerta.com) @certa]

Step into a new era with #Certa! ✨ Explore our recent #SeriesB milestone in this exclusive video. Listen in as Jag and our investors share insights on the significance of this achievement, the challenges we're tackling, and the visionary roadmap ahead 👀

[dbrand @dbrand]

...and so it begins

[GDG नागपुर @gdgnagpur_]

It’s happening.. 🎉

#DevFestNagpur #DF2022

[Certa (getcerta.com) @certa]

#SeriesA funded and fully fueled by our investors - thank you, thank you, thank you! @justinkan @p72vc @drewhouston @mantisVC 🔥🔥🔥
Check out the deets here: https://t.co/rTsirDaYYo

#nextsteps #funding #business #becertain #techstartup #startupgrind #thankyou

[Certa (getcerta.com) @certa]

#ESG is the future and it all begins with your #supplychain 🌱👊

[Romeen Sheth @RomeenSheth]

Early career years are painful.

You feel like an idiot 98% of the time - lost, confused and insecure.

I wish I had a cheat sheet of principles for my first job.

So I put one together.

Here are 20 things about building a career I wish I knew sooner:

[Pawan Kolhe @Pawan_Kolhe]

MLH Fellows Spring 2021 - AWS Amplify - Blog: https://t.co/gOucnGmSjt

[Pawan Kolhe @Pawan_Kolhe]

@pragati_verma18 This scene reminds me of the first time I got off the subway and entered Manhattan 😄

[Pragati Verma @pragati_verma18]

Class Photo - * MLH Fellowship Batch 2 (Spring 2021) *

Thanks, @wrussell1999 for this departing gift!

[Pawan Kolhe @Pawan_Kolhe]

My pod ❤️

[Pragati Verma @pragati_verma18]

Just known these people - Pod 2.0.0 for 12 weeks and now I am super sad that it's time to bid adieu 🥺🥺🥺

As the #MLHFellowship comes to an end, this was our last stand-up together. Thanks for the awesome time and memories! 😍😍😍

Hope we stay in touch, will miss ya all 😭

[Pawan Kolhe @Pawan_Kolhe]

Got featured in an #OpenSource Q&A from the MLH Fellowship and Facebook! ⚡️

[Meta Open Source @MetaOpenSource]

🔔 MLH Fellowship Q&A 🔔

In this video, #OpenSource and Developer Advocate experts answer the questions of fellows from the MLH Fellowship Spring 2021 season of the program.

#100DaysOfCode

Check it out here: https://t.co/fMKTAFzlAR

[Tailwind CSS @tailwindcss]

🚀 In case you missed it, last week we announced an exciting new experiment we've been working on!

⚡️ A lightning fast JIT compiler
🧁 Never configure variants again
🤸 Write less custom CSS than ever

Check out the announcement video for more 👉

https://t.co/6O1rtqkyPM