Jack Hanford

Head of Frontend Engineering @Owner

[Jack Hanford @jackhanford]

@hecodesforme @owner @astrodotbuild @Cloudflare Yep, we took it a step further placing the SWR Worker tiered cache in front of R2 too. R2 reads can vary a decent amount (0-200ms). SWR infront of R2 eliminates that on the hot path!

[Jack Hanford @jackhanford]

One of my first projects at @owner last year: Project Speed!

@astrodotbuild islands + @Cloudflare Workers/R2 + SWR caching. Such a fun stack.

Menu p75 LCP: 5.4s → 0.7s. Restaurant revenue: +4%!

Very cool to help local restaurants grow while making the web faster.

[Owner @owner]

How we rebuilt our website infrastructure with @astrodotbuild and @Cloudflare, reduced menu-page loading time by 83%, and raised per-restaurant revenue by more than 4%.
https://t.co/QJuAAVeHjx

[Jack Hanford @jackhanford]

@kolovskydev @owner @astrodotbuild @Cloudflare Yeah, it's tricky! We have to limit the amount of feature flags we're running on server rendered content as a result... however we're at a scale where we can run experiments on subsets of brands which has been on our solution thus far.

[Jack Hanford @jackhanford]

@hecodesforme @owner @astrodotbuild @Cloudflare We made enormous changes across the our stack. Biggest impact for us was storing rendered content/artifacts in R2 which is regionally cached and then quickly moving to Cloudflare's native SWR cache once it became available https://t.co/PBjmwDOKHs

[Jack Hanford @jackhanford]

@billdybas Just buy another $200/mo plan 😉

https://t.co/CkQXHzxcq0

[Jack Hanford @jackhanford]

@billdybas It would be cool if automatically chose based on time spent viewing or something

[Jack Hanford @jackhanford]

@WalshyDev Huge!

[Jack Hanford @jackhanford]

Upstreamed Oxc React Compiler support into @astrodotbuild and turned it on at @owner

p75 INP is down 23% day over day in production

Blue badges represent automatic memoization ⚛️

[Jack Hanford @jackhanford]

@teropa The Gulp streams were very cool!

[Seb ⚛️ ThisWeekInReact.com @sebastienlorber]

📦 Astro React 7.0 - Replaces Babel with Oxc

Now has opt-in support for the React Compiler

Using the Oxc-based React Compiler

[Jack Hanford @jackhanford]

@radandevist @sebastienlorber https://t.co/rHii3Im9CW

[Jack Hanford @jackhanford]

@trunarla @tacobell @hrlomax

[Astro @astrodotbuild]

v7 of @​astrojs/react includes support for the @reactjs compiler 🚀

[Matthew Phillips @matthewcp]

The @astrodotbuild React integration now supports the React compiler through the @OxcProject's experimental support.

Big thanks to @jackhanford for contributing this!

https://t.co/6Y5KCHrW3u

[Jack Hanford @jackhanford]

@Ekaeoq Yeah, I won the raffle for the MAD2 & MAD3, very excited about them. Something different than the standard diver/gmt/chronograph rotation.

[Jack Hanford @jackhanford]

@theo @AriX @Increment_amir @markchen90 @thsottiaux @conradev few understand this

[Jack Hanford @jackhanford]

@jaredpalmer @davidmarcus @finkd M was goated, truly ahead of its time

[Adam Guild @adamguild]

Owner has raised $240M, reached a $2.3B valuation, and crossed $100M ARR.

Goldman Sachs Alternatives led the round, joined by Meritech, Redpoint, Headline, & Jack Altman.

The world is racing to build AI to replace people’s jobs. Owner is building AI to do the opposite:

[Jack Hanford @jackhanford]

@rbranson you're fast!