Call for Speakers

in 173 days

JSHeroes 2024

event starts

23 May 2024

event ends

24 May 2024


Grand Hotel Italia Cluj-Napoca, Romania


JSHeroes is a non-profit community-organized conference, held every year in Cluj, Romania. Our goal is to bring together JS and Web/Frontend development enthusiasts from all over the world for a two day event with: great talks, amazing networking and tons of fun. You bring your ideas and desire to learn, we provide the relaxed atmosphere and the good vibes.

We believe that the community and the open-source models are well suited for our core values: learning, teaching and knowledge sharing. Our mission is to inspire other communities with the concept of open-source events.

We’re publishing all data about this conference, in full transparency. We are also available at any time for inquires and we’re really looking forward to sharing our knowledge about organizing international events. This way, whenever a community wants to start something similar, they can build on our knowledge.

open, 30 days left
Call for Speakers
Call opens at 12:00 AM

31 Oct 2023

Call closes at 11:59 PM

31 Dec 2023

CFP closes in GTB Standard Time (UTC+02:00) timezone.
Closing time in your timezone () is .

JSHeroes is a single track 2-day conference dedicated to the JS and Web ecosystems. We expect each talk to fall between 25 and 30 minutes. If you require more time, please mention this in the application. We are looking for a multitude of topics and perspectives, but most of all we value:

  • Original topics, presented for the first time
  • Practical ideas that attendees can apply at work the next day.
  • Trends and hot topics which are relevant today and beyond.
  • Fresh perspectives on the development ecosystem.
  • The human side of software engineering.

Our theme for 2024 is "The journey to a mature ecosystem". In 2024 we want to spotlight some of the established patterns and architectures that reached maturity and are becoming industry standards.

Leaving behind us the tumultuous growth of the JS ecosystem we will focus on the positive outcomes of all the years of challenging "best practices". We want to bring on stage talks about design patterns and system architecture, but also web standards and language advancements. Along with these, we want to tackle software complexity and dealing with legacy code and legacy systems.

The theme is broad and not all talks will be connected with it, so consider it more like a line connecting different ideas and topics, rather then a restriction.

If your proposal gets selected, we will make sure you have the best possible experience for your entire stay in Cluj. Here are some of the benefits we offer to all our speakers:

  • Full payment for your travel to and from the event
  • A speaker fee of 500 EUR, as a token of appreciation for your effort
  • 4 nights at a 5 star hotel, right on top of the venue
  • Free entrance at the conference for both days
  • Extra ticket + double room option, in case somebody is joining you
  • Speakers trip on the day after the event
  • Speaker dinners and other activities around the event


expenses covered


expenses covered

event fee

free for speakers

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