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JSHeroes

@jsheroes.io

494 followers 105 following 315 posts

JSHeroes is a non-profit community-organized event. Held every year in Cluj, 🇷🇴 Romania. jsheroes.io

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JSHeroes @jsheroes.io · 25/06/2026

We're starting our summer recap of JSHeroes 2026 with the very first talk we had this year, an amazing keynote from @philhawksworth.dev about the past, present and future of JavaScript and the web ecosystem ❤️ www.youtube.com/watch?v=8W0s...

The time traveller's guide to JavaScript - Phil Hawksworth | JSHeroes 2026

YouTube video by JSHeroes

JSHeroes @jsheroes.io · 12/06/2026

If you couldn't make it, missed a session, or just want to rewatch a talk you enjoyed, all the recordings are now available: youtube.com/playlist?lis... A big thank you to all the speakers for sharing their time, experience, and stories with the community ❤️

JSHeroes 2026 - YouTube

JSHeroes @jsheroes.io · 28/05/2026

beating our blues by watching this amazing aftermovie youtu.be/EmNVwmB7k90

Aftermovie JSHeroes 2026

YouTube video by JSHeroes

JSHeroes @jsheroes.io · 20/05/2026

rumour has it 🤭

JSHeroes @jsheroes.io · 17/05/2026

Talks may be over, but the community moments continued at our traditional speakers picnic. 🐻 🚀 #JSHeroes #JScommunity #tech #const #papanași #latteart

JSHeroes @jsheroes.io · 15/05/2026

This community manager is tired and needs a beer, folks. See you all in the interwebs, til next year 🫡

JSHeroes @jsheroes.io · 15/05/2026

Subscribe to our YouTube channel to find out first when all of our 2026 content is up youtube.com/jsheroes

JSHeroes was born out of our desire to build one of the strongest tech communities in our country (Romania) and to progress as a group. We quickly realized that sharing ideas and knowledge is the grea...

JSHeroes @jsheroes.io · 15/05/2026

Aaaand it's a wrap 🌯 We loved having you all in this edition, the speakers, the attendees and the sponsors. We made new friends and we got the chance to old ones again after many years. Stay tuned for 2027!

JSHeroes @jsheroes.io · 15/05/2026

Thank you to our emcee’s this year. We love you, buddies 💛 @tej.as @nikkitaftw.bsky.social

Tejas and Sara presenting at JSHeroes stage

Reposted by JSHeroes

danielroe @danielroe.dev · 15/05/2026

🚨 if you want to follow the amazing speakers/mcs from this year then may i submit this starter pack for your consideration? it has been such a pleasure to listen and learn from them all ❤️❤️❤️ thank you especially to the team at @jsheroes.io for making this incredible conference 🙏

Reposted by JSHeroes

danielroe @danielroe.dev · 15/05/2026

couldn’t think of a better finish for the conference than @noopkat.fragile.systems anti-obsolescence ftw 👉 making things that last, and making things last that we didn’t make

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

Suz Hinton on „Cyberpunk for Frontend Devs“

Suz Hinton on stage, behind her a slide introducing her talk „Digital Preservation and Cyberpunk for Front-end Developers“

Reposted by JSHeroes

jeremAIas @jeremias.codes · 15/05/2026

@noopkat.fragile.systems just said “feeling one with the machine” in her @jsheroes.io talk, this phrase hits a lot in an era that has made technology so cold.

JSHeroes @jsheroes.io · 15/05/2026

To finish this amazing 2026 edition, the legend @noopkat.fragile.systems with her talk "Digital Preservation and Cyberpunk for Front-end Developers" #JSHeroes2026

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

Getting right to the heart of the issue

A slide with the title „The promise vs. the reality“. On the left a bullet-point list of promises. On the right a bullet-point list of the reality.

JSHeroes @jsheroes.io · 15/05/2026

Well, that went by really fast 🥲 we are on our last block. Now on stage Siddharth from @storyblok.com is on stage to talk about navigating cognitive load and burn out #JSHeroes2026

JSHeroes @jsheroes.io · 15/05/2026

Oh, hello friend 💙 @sarahedo.bsky.social

Bluesky notification

A hand holding a photograph of Sarah speaking at JSHeroes

JSHeroes @jsheroes.io · 15/05/2026

@naugtur.pl was on stage showing us how contagious async code is 🤧 we tried to upload it in time but the internet Gods failed us ❌

Zbyszek at JSHeroes 2026 main stage

JSHeroes @jsheroes.io · 15/05/2026

Vercel is the platform where humans and AI agents build, ship, and scale software together. Trusted by OpenAI, Meta, Ramp, and Supreme, they enable the world to ship the best products. We are very grateful to have them supporting our mission! 💙 #TechConference #TechEvent #TechInnovation

JSHeroes @jsheroes.io · 15/05/2026

☕️ Last coffee break of the 2026 edition, see you soon at the Alternative Stage for the "Rethinking the job market" panel #JSHeroes2026

Reposted by JSHeroes

Alex Moldovan @alexmoldovan.dev · 15/05/2026

First time attendees at @jsheroes.io are just learning why @anjana.dev is usually scheduled right after lunch ❤️

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

@anjana.dev talking about „making waves with the web“

Anjana Vakil ob stage, behind her a slide showing the title of her talk „making waves with the web“

JSHeroes @jsheroes.io · 15/05/2026

Aaaand we’re back from lunch with more talks. To kick off, we have our dear friend @anjana.dev 👋

Anjana at JSHeroes 2026

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JSHeroes @jsheroes.io · 15/05/2026

Lunch time, folks! Enjoy some food, and be back in time to our main stage for another set of great talks.

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JSHeroes @jsheroes.io · 15/05/2026

Hard agree ✨

Reposted by JSHeroes

danielroe @danielroe.dev · 15/05/2026

coming on stage now is @zaboco.bsky.social ... he's talking about 'managed effects' = 'a new mental model' 👀 love it

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

The test benefit

Test separation explainer slide. Left show UI, middle Reducer, right executor. Ui for visual regression, reducer is now pure and allows very fast tests, executor are slow but also rarely updated.

JSHeroes @jsheroes.io · 15/05/2026

Our very good friend @zaboco.bsky.social now on the #JSHeroes2026 stage 🚀

Bogdan on our conference stage

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JSHeroes @jsheroes.io · 15/05/2026

For the first time we have on archeologist on stage, @richargh.de on #JSHeroes2026

Richard on JSHeroes 2026 stage

JSHeroes @jsheroes.io · 15/05/2026

Please don't do parkour in our facilities. If you are feeling dangerous just push code made by AI to production without reviewing it.

JSHeroes @jsheroes.io · 15/05/2026

First coffee break for our second day, go recharge and please join us in some minutes at the Alternative Stage to talk about Transforming Communities 💙

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Reposted by JSHeroes

Faris Aziz @farisaziz.com · 15/05/2026

Incredible morning @jsheroes.io with @tej.as

Reposted by JSHeroes

Faris Aziz @farisaziz.com · 15/05/2026

@neciudan.dev showing us real world @tanstack.com Query applications and how to better understand its mental model

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

Dan Neciu on „How Not to Use TanStack Query“, showing how much he knew about Tanstack query at the start of his journey.

Dan on stage, a picture of a sheep with a bucket on its head behind him.

JSHeroes @jsheroes.io · 15/05/2026

Dan Neciu now on stage to talk about TanStack Query in the real world #JSHeroes2026

Dan Neciu on JSHeroes 2026 main stage

JSHeroes @jsheroes.io · 15/05/2026

🐻🚀

Tejas on JSHeroes 2026 main stage

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JSHeroes @jsheroes.io · 15/05/2026

Day 2 is here 🚀 🔎 Full agenda: jsheroes.io#agenda #JSHeroes #TechConference #TechEvent #WebDev #TechInnovation

Reposted by JSHeroes

Alex Moldovan @alexmoldovan.dev · 15/05/2026

Kicking off day 2 with @farisaziz12.bsky.social 🚀 #JSHeroes2026

Reposted by JSHeroes

Richard Groß @richargh.de · 15/05/2026

The framing question.

Farris in front of a slide with the text: „What challenges do developers face in creating a seamless user experience due to complex data fetching and management?“

Reposted by JSHeroes

danielroe @danielroe.dev · 15/05/2026

day 2 is kicking off with @farisaziz12.bsky.social on keeping interactions _fast_ 🚀 (... just a few minutes after @tkdodo.eu and I were watching a loading spinner on my computer as I tried to browse some code)

JSHeroes @jsheroes.io · 15/05/2026

The second day starts with @farisaziz12.bsky.social and his talk "Caching, Payloads, and Other Dark Arts: Optimizing UX in Suboptimal Conditions" #JSHeroes2026

JSHeroes @jsheroes.io · 15/05/2026

We have @tej.as on the main stage now to kick off Day 2 of #JSHeroes2026

JSHeroes @jsheroes.io · 14/05/2026

Day one has come to an end, but we will see each other tomorrow. But if you still wanna to hang out with us, there's a city tour and community drinks events happening today. Check out our Slack channel for all the details!

JSHeroes @jsheroes.io · 14/05/2026

The amazing Oana is illustrating all of our talks this year. Here are her illustrations for the first day of the conference.

Reposted by JSHeroes

jeremAIas @jeremias.codes · 14/05/2026

Who needs slides when you can just use your IDE and your terminal like @andreipfeiffer.dev #JSHeroes2026

JSHeroes @jsheroes.io · 14/05/2026

For our last talk of the day, we have our old friend @andreipfeiffer.dev to talk about the latest additions to Node.js #JSHeroes2026

Reposted by JSHeroes

Ryan Townsend @twnsnd.com · 14/05/2026

“We’re going to animate the living shit out of this” — this phrase will now live in my head rent free forever. @cydstumpel.nl @jsheroes.io

Cyd presenting an example conference website with scroll driven animations

Reposted by JSHeroes

jeremAIas @jeremias.codes · 14/05/2026

@cydstumpel.nl talk at @jsheroes.io was just 🤯

Reposted by JSHeroes

Misha @mkrl.xyz · 14/05/2026

I'm absolutely charmed and positively delighted by this talk @cydstumpel.nl @jsheroes.io All in on RFWS™