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Shai Reznik

@shairez.bsky.social
1.1K followers 179 following 58 posts

👵 Core Team Lead @qwik.dev 👵 Founder at HiRez.io & QwikSchool.com 👵 Google Developer Expert 👵 JS Israel Founder 👵 Entertainer

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Shai Reznik @shairez.bsky.social · 27/06/2026
had an awesome time yesterday with my brother from another mother @jeanmeche.com from the @angular.dev core team, eating a yummy doner kebab, cracking jokes and talking about the future syntax of web frameworks templates (and life)
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Shai Reznik @shairez.bsky.social · 26/06/2026
This is how you end a conference!
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Shai Reznik @shairez.bsky.social · 25/06/2026
Proud of you brother! 🙌🎉♥️
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Vladimir @vladimir.berlin · 27/04/2026
Take a first look at the new @vitest.dev Browser Mode's trace viewer 👀 Design is not final 😄 Thank you, @hiogawa.bsky.social for working on it! main.vitest.dev/guide/browse...
The new trace viewer. It shows the state of the DOM at certain points and also shows when the state was changed in your code.
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Angular Connect @angularconnect.com · 12/06/2025
🎤 Shai Reznik (@shairez.bsky.social‬) is joining Angular Connect 2025! GDE for Angular, ‪@qwik.dev‬ core team member & founder of HiRez.io, Shai is known for making testing faster, fun, and unforgettable. 📅 Sept 12–13, London 🎟️ Tickets: angularconnect.com #AngularConnectIsBack #Conference
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Vitest @vitest.dev · 02/06/2025
Vitest 3.2 is out! - New Annotations API - Scoped Fixtures - Custom Browser Locators API - Test Signal - Better V8 Coverage Result And many more features! vitest.dev/blog/vitest-...
Vitest 3.2 logo
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Shai Reznik @shairez.bsky.social · 02/06/2025
What a wonderful group of people! had a lot of fun meeting new friends And look we can also kinda spell @jsheroes.io ! 😅 @joshuakgoldberg.com @bram.us @thepunderwoman.com @nicoespeon.com @atila.io @danshappir.bsky.social @andreipfeiffer.dev @miriam.codes @localghost.dev and more!
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daniel wraith @danielroe.dev · 02/06/2025
and alpha 1 is OUT! 🎉🎉🎉 not sure how much sleep there will be over the rest of the month 😆 (there's so much work still to do) ... but I could not be happier
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Shai Reznik @shairez.bsky.social · 01/06/2025
One big JavaScript Family! Fun memories from @jsheroes.io - framework panel led by Andrei antal with @thepunderwoman.com ( @angular.dev ) @atila.io ( @solidjs.com ) @iamakulov.com ( @react.dev ) @danshappir.bsky.social (JS in general) and myself with @qwik.dev
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Atila @atila.io · 29/05/2025
At @jsheroes.io we just had a discussion panel with representants from @solidjs.com , @angular.dev , @qwik.dev , and @react.dev And yet, @svelte.dev and @vuejs.org got big praises from the participants. 🌊 a raising tide lifts all boats ⛵
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Shai Reznik @shairez.bsky.social · 23/05/2025
So much work went into this! I'm super proud of the @qwik.dev team for their effort and especially the relentless @wmertens.bsky.social and @maiieul.bsky.social ! 💪❤️
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Shai Reznik @shairez.bsky.social · 29/04/2025
💡AI CODING TIP: always ask cursor / copilot to give you a link to the code parts it is basing its assumptions on. Often time it'll hallucinate and only when confronted with the need to provide evidence it'll realize it understood the code wrong...
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Vite @vite.dev · 10/04/2025
We published a CVE for a moderate security vulnerability in vite's dev server, by using an invalid request-target that keeps the hash part. Only apps using --host and node or bun are affected. Please update to the patched vite versions: 6.2.6, 6.1.5, 6.0.15, 5.4.18, 4.5.13 github.com/vitejs/vite/...
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Evan You @evanyou.me · 03/04/2025
Super excited about this - Vite is all about DX. Who'd be the better person to work on Vite Devtools other than @antfu.me ?
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Opher Vishnia @opherv.com · 02/04/2025
Yesterday I did standup comedy for the first time ever. I covered DevOps, SQL, and how a chicken restaurant relates to that one time I broke production. It was terrifying and nerve-racking and I can’t wait to do it again. Huge thanks to the org @shairez.bsky.social + everyone who performed!
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JSHeroes @jsheroes.io · 11/02/2025
📢 Speaker Spotlight #JSHeroes 2025: We welcome Shai Reznik to our 2025 lineup! 🎉 He is the team lead for the Qwik framework and the founder of HiRez.io, where he makes web development efficient and fun through online courses and consulting. 👨‍💻 #SpeakerSpotlight #TechConference #TechInnovation
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Damián Pumar @damianpumar.hf.co · 29/01/2025
The other day, I paired with the @qwik.dev team to improve module prefetching. We focused on making it more efficient and faster, and honestly, it was an amazing experience working with such a talented team. Qwik keeps blowing my mind! 🚀 @shairez.bsky.social @maiieul.bsky.social
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Anthony Fu @antfu.me · 18/01/2025
Just write a barebones guide for Performance tips with @shiki.style. If you use Shiki in your project, check it out and help us improve the guide! 🙌 shiki.style/guide/best-p...
shiki.style
Shiki
A beautiful yet powerful syntax highlighter
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Shai Reznik @shairez.bsky.social · 15/01/2025
Cooking you some font(less) solution for ALL frameworks! (not just @nuxt.com or @qwik.dev ...) 💪⚡ Courtesy of the great @danielroe.dev with the help of @damianpumar.hf.co @jackshelton.bsky.social @gioboa.bsky.social 🙌
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J. B. Rainsberger @jbrains.ca · 16/12/2024
Many of the behaviors that we attribute to "being experienced", we need to remember, are behaviors we discovered by "doing it wrong". That's where experience comes from.
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Shai Reznik @shairez.bsky.social · 16/12/2024
Gotta LOVE that open source spirit! 🙌 @nuxt.com + @qwik.dev + @unjs.io might be cooking something... we'll see 😉 Shoutout to the lovely @danielroe.dev @julienhuang-dev.bsky.social @gioboa.bsky.social and @jackshelton.bsky.social for who you are! ❤️
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Shai Reznik @shairez.bsky.social · 03/12/2024
I love how @vitest.dev has native type checking capabilities! 💪
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Shai Reznik @shairez.bsky.social · 02/12/2024
Honored and excited to be the keynote speaker of #ArmadaJS this Thursday, talking about @qwik.dev and JavaScript Streaming!
shai wearing a magician costume and a Qwik logo
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Younes Jaaidi @younesjd.dev · 28/11/2024
Resumability in action with @shairez.bsky.social
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Vite @vite.dev · 26/11/2024
Vite 6.0 is out ⚡️ vite.dev/blog/announc...
vite.dev
Announcing Vite 6
Vite 6 Release Announcement
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Mohammad Bagher 👾 @aslemammad.bsky.social · 23/11/2024
full sha support is here! now collisions are kinda impossible in pkg.pr.new. I resisted doing this because it's unlikely to happen, but the buildless vite ecosystem ci absolutely needs this. github.com/stackblitz-l...
github.com
chore: full sha support by Aslemammad · Pull Request #287 · stackblitz-labs/pkg.pr.new
This would help with shipping vitejs/vite#18525 And it'd also help with having less collisions. Before this PR, longer commits would just get trimmed to 7 characters, which is good, but not sui...
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Shai Reznik @shairez.bsky.social · 23/11/2024
61,740 emails subscribed?? not really... Apparently some bots decided to mass subscribe for qwiknewsletter.com and I was too busy to fix the captcha integration, that was client side only. Solution: moved to @cloudflare.social turnstile and validating it on the server.
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Shai Reznik @shairez.bsky.social · 21/11/2024
💡 Speaking Tip 💡 If you're nervous before a talk, don't treat it as "fear". Treat it as 'excitement" and use that energy to make you sharper and have a faster pace (it'll make your talk more interesting to watch)
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Shai Reznik @shairez.bsky.social · 19/11/2024
What gif pops up when you type in your name?
media.tenor.com
a cartoon fox with the word shai written on it
ALT: a cartoon fox with the word shai written on it
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Shai Reznik @shairez.bsky.social · 18/11/2024
Speaking tip -Remove the bullets from your slides! Instead - turn every bullet into its own slide The audience is more engaged this way and it still takes the same amount of time to complete the point...
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AriPerkkio @ariperkkio.dev · 18/11/2024
Released in 2.2.0-beta.2 and it's even smoother now! Here's comparison of latest Vitest on left vs beta on right. Flickering is gone and now you can scroll up to see results without scroll jumping. And of course there's the status summary of active test run on the bottom. github.com/vitest-dev/v...
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Shai Reznik @shairez.bsky.social · 13/11/2024
Thinking about sharing tips about how I prepare talks and what makes them stand out (most of the time). Like this post if you think it's a good idea so I'll know whether to spend time on this or not.
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Shai Reznik @shairez.bsky.social · 12/11/2024
Better yet - watch mode in VS Code with the @vitest.dev plugin! 😊
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Shai Reznik @shairez.bsky.social · 12/11/2024
My favorite dev flow: 1. Write a failing test verifying the desired outcome 2. Run @vitest.dev in watch mode 3. Implement until the test passes 4. Make the code cleaner 🟥✅👨‍💻
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patak @patak.cat · 11/11/2024
All the frameworks are here now! Go follow them all! Let's make their bluesky social graphs broader than it ever was in X. @vuejs.org @react.dev @preactjs.com @svelte.dev @solidjs.com @qwik.dev @markojs.com @emberjs.com
media.tenor.com
a cartoon robot is flying through the air with his arms outstretched
Alt: voltron assembles
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Shai Reznik @shairez.bsky.social · 11/11/2024
The best thing about this release - our community "alpha testers" team caught a few nasty bugs just before we were about to release it a week ago... We then fixed them and now it's finally ready. God I love the @qwik.dev community! 🙌😍
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Shai Reznik @shairez.bsky.social · 10/11/2024
What's happening here? (wrong answers only) @younes.marmico.de @michael-hladky.bsky.social
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Gerome Grignon @gerome.dev · 07/11/2024
I can feel the magic in the air with @shairez.bsky.social at #jspoland
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Shai Reznik @shairez.bsky.social · 04/11/2024
Quote post with your favorite project sending a 🦋 to X @qwik.dev
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Shai Reznik @shairez.bsky.social · 04/11/2024
Hey I made a thing for @qwik.dev 😊 go.bsky.app/BDzv6v3
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Shai Reznik @shairez.bsky.social · 04/11/2024
Gonna speak at JS Poland this week about @qwik.dev and JavaScript Streaming. Can't wait to see all of my friends again!
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Shai Reznik @shairez.bsky.social · 04/11/2024
I'm not that good a tweeting. What are your best tips for this platform?
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Shai Reznik @shairez.bsky.social · 03/11/2024
The secret to a good open source team building: "Pairing is Caring" 😊
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Shai Reznik @shairez.bsky.social · 03/11/2024
oooh.. so this is where all the cool kids hangout huh?
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