Mark Stuart

٩(̾●̮̮̃̾•̃̾)۶ tap-tap-tap, is this thing on?
prev Rocket, @ebay, @paypal

[Mark Stuart @markstuartdev]

"GraphQL Resolvers: Best Practices" -- https://t.co/DN7t8WwlLd, check it out! It's the first part of a series of observations that PayPal has made while building GraphQL APIs. @PayPalEng #GraphQL

[Mark Stuart @markstuartdev]

jQuery Conference 2010 in Boston was my first web conference. I didn't realize it then, but an incredible amount of the web's future was sitting in that room.

@jeresig, @paul_irish, and the community behind the code pushed me to start reading libraries from the inside out. Still remember https://t.co/yEOOeeCnuH!

[Mark Stuart @markstuartdev]

I'm using my break between roles to revisit the libraries and moments that shaped the web, my career, and how I build APIs, SDKs, and developer platforms.

The series is The Web We Inherited.

First up: jQuery!

https://t.co/jJn0Houyau

[Sam Saccone @samccone]

Everyone is waking up to the fact that code-review is the bottleneck of 2026

I'm bullish on ramping review agents - but the vibes coming from

- https://t.co/m6s2fl9Sc9
- https://t.co/01VI28Obrx
- https://t.co/mcJaWwoEfB

start to hit closer to home on where we need to go

[Mark Stuart @markstuartdev]

@dmikeyanderson Tpain?? Ok I need to go to this.

[Shu @shuding]

Trying to visualize that Server-Side Rendering (SSR) isn't just about SEO, it actually makes the site faster. And why PPR is the goat.

Main cost =
🟥 JS load & Hydration
🟡⇆🔵 Region Latency

[Mark Stuart @markstuartdev]

@dmikeyanderson @carloscastrodev @burgessdryan @dmikeyanderson We were so punk rock! 🤘JS@PayPal’s living on at eBay :-) Organizing something just like it a month from now.

[sunil pai @threepointone]

I love node.js so much, overnight it multiplied my earning power, made me full stack where it counts, introduced to me to life long friends and collaborators, literally took me across the world many many times, and now I’m building a company on top of it. Unbelievable software.

[Mark Stuart @markstuartdev]

@dalmaer ❤️

[Marko @MarkoDevTeam]

Introducing the fastest way to build a Marko app! @marko/run offers zero configuration, live-reloading, directory-based routing, and great TypeScript support 🚀

Built with❤️and @vite_js.

Beta release today! 👇

https://t.co/Cy5S989fue

[Loren 🤓 @lorendsr]

New post: Building Reliable Distributed Systems in Node

This introduces the concept of durable execution, which is used by @Stripe, @Netflix, @Coinbase, @Snapchat, and many others to solve a wide range of problems in distributed systems.

https://t.co/e0m0d2m8E1

[Beguène Permale @beguene]

Live editing a react app with plain English featuring
@OpenAI Edit GPT, @nextjs and precedent template from @steventey (speed 1.5x)

[Maxi Ferreira @charca]

The View Transitions API now supports MPAs (Multi-page applications) and it's truly mind-blowing.

This is a server-side rendered @astrodotbuild website where every interaction is a full-page load. There is _zero_ JavaScript on this site ✨

[Senthil Padmanabhan @senthil_hi]

We added priority hints <img fetchpriority="high"> to the main image of the @eBay item page and immediately saw an LCP improvement of ~150ms (Chrome). This is easily one of the most effortless speed wins for us. Truly a 1-line change @ebaytech. #velocity

[Midwest vs. The Rest @midwestern_ope]

Puppy chow is an elite Midwest snack

[Mark Stuart @markstuartdev]

@dmikeyanderson 6 years? No way!! Always good times at JS@PayPal!😃 IRL NFTs for the win <3

[Miško Hevery (AngularJS/Angular/Qwik) @mhevery]

My talk from #ng-conf on WebApps at Scale looks into how we got here and what kind of challenges lie ahead.

https://t.co/LAHyP98RW7

[Addy Osmani @addyosmani]

Logpoints in @ChromeDevTools are great. Log messages to Console without console.log() calls in your code - persists across page reloads too!

[Mark Stuart @markstuartdev]

@shrutikapoor08 Thank you!! 😊 I’m grateful to have been able to work with you and team up on fun things like JS@PayPal 🙌

[Mark Stuart @markstuartdev]

@xjamundx @dev_nikema Thanks for writing this @xjamundx! A lot of what you’re describing is how I feel, but I haven’t been able to (self) diagnose it. But it got me thinking…🧐 thanks for sharing :-)

[@belco.dev (bsky) @belcoDev]

Oh wow, the built-in Jest config from @nextjs now includes an experimental transformer to use the Rust compiler, and it’s incredibly fast! This also brings compatibility to test Next.js page components out of the box. Amazing job with this one @vercel 👏

https://t.co/X1HEHG9kXK