Luba Kravchenko

11 posts

Luba Kravchenko

@LubaKravche

Working on Vercel’s CDN, mostly cache stuff. Previously was trying to modernize insurance and before that crying (studying) in Waterloo

San Francisco Katılım Şubat 2022

150 Takip Edilen420 Takipçiler

Luba Kravchenko@LubaKravche·3 Ara

@typesafeui @rauchg @dok2001 @Cloudflare @nextjs Hi Vercel Infra engineer here 👋 we added rules to the Vercel platform to mitigate, and while that should offer protection we are still strongly recommending upgrading to patched versions of next.js and react.

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typesafeui@typesafeui·3 Ara

@rauchg @dok2001 @Cloudflare @nextjs Does the Vercel platform have it's own rule or do I need Cloudflare/Update for the fix?

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Dane Knecht 🦭@dok2001·3 Ara

. @Cloudflare has deployed a new WAF rule to protect customers from a Remote Code Execution vuln that impacts React Server Components (CVE-2025-55182) used in frameworks like @nextjs . No action needed; the rule is enabled by default. You can learn more in our blog post blog.cloudflare.com/waf-rules-reac…

React@reactjs

There is critical vulnerability in React Server Components disclosed as CVE-2025-55182 that impacts React 19 and frameworks that use it. A fix has been published in React versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. react.dev/blog/2025/12/0…

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Luba Kravchenko@LubaKravche·5 Ağu

@dillon_mulroy

GIF

QME

Dillon Mulroy@dillon_mulroy·5 Ağu

@LubaKravche sick invite

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Luba Kravchenko@LubaKravche·5 Ağu

CDN team offsite already paying for itself

Steven ⬢@styfle

Weekend project just to see if it would work github.com/styfle/vgrok

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Luba Kravchenko retweetledi

Anselm Eickhoff@anselm_io·3 Ağu

Given our realisation that *actually, @jazz_tools is a database* (see QT)... ...we're hosting another meetup in SF this Wednesday! (RSVP below!) Thinking of Jazz as a DB begs the question: how does it fit into the stack? One thing that's clear is: there is actually a lot of pressure on app builders because app requirements have become so much more complex. We think it's time to rethink the stack. Proud for the event to be co-sponsored by @vercel! You'll also hear from @LubaKravche about Cache, CDN and Fluid Compute which give you much more flexible, cost-effective and performant versions of traditional infra abstractions.

Jazz - the DB that syncs@jazz_tools

narrative update Jazz isn’t replacing databases and backends Jazz isn’t local-first only Jazz isn’t a sync engine only Jazz is simply a *new kind* of database 🧵

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Luba Kravchenko@LubaKravche·19 Tem

My goal was to simplify caching on Vercel for anyone who has the caching docs open in a tab to eventually understand wtf is going on. did I (cache) miss anything?

Vercel@vercel

Watch @LubaKravche's Ship 2025 session to learn how Vercel's framework-defined infrastructure simplifies caching and content delivery. See how it works, the difference between CDN and runtime caches, and a deep dive into revalidation with Incremental Static Regeneration (ISR).

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Luba Kravchenko@LubaKravche·4 Haz

ISR, PPR, SSR, SSG... have you ever wondered what all those 3 letter acronyms we're always throwing around mean? Then cache my session at Vercel Ship. Join us June 25, in-person or virtually at vercel.com/ship