Call for Speakers

Call for Speakers is closed. Submissions are no longer possible. Sorry.
finished 429 days ago

JSHeroes 2023

event starts

18 May 2023

event ends

19 May 2023


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.

finished 567 days ago
Call for Speakers
Call opens at 12:00 AM

01 Nov 2022

Call closes at 11:59 PM

31 Dec 2022

Call 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 that each talk fits into a 25 minutes slot. 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 2023 is "10 years of pushing the boundaries". We want to bring the focus on the evolution of our tools and practices, a decade since frontend development took of back in 2013. The theme is broad and not all talk 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