React Finland

React Finland combines the Finnish React community with international flavor. The first of its kind in Finland, the event consists of a workshop day and two days of talks around the topic.

Dates: 24-26 April 2018, Helsinki, Finland

<React.NotAConf />

<React.NotAConf /> is an initiative brought to live by React.Sofia meetup - a community of 400+ React enthusiasts. We've lined up amazing speakers from Product Hunt, SoundCloud, HomeToGo, DeltaStock, SBTech, Paysafe, HomeToGo, Blacklane, Usabilla and more for a day full of insightful talks.

Dates: 28 April 2018, Sofia, Bulgaria

Java Day Istanbul

Java Day Istanbul is one of the most effective international community driven software conference of Turkey organised by Istanbul Java User Group. The conference helps developers to learn the newest technologies about Java, Web, Mobile, Big DATA, Cloud, DevOps, Agile and Future. Java Day Istanbul also helps, developers, tech companie, and startups to establish good network among them.

Dates: 5 May 2018, Istanbul, Turkey

Twitter: javadayistanbul 

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Devoxx United Kingdom

Devoxx is a conference by developers for developers at an affordable price. This way every developer can enjoy this unique experience.

Dates: 9-11 May 2018

Twitter: devoxxuk

Attendees: 1200+

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GeeCon Krakow

Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, software craftsmanship, mobile and much more...

Dates: 9-11 May 2018

Attendees: 1200

Twitter (general account): geecon

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Scala Days Berlin

Scala Days Europe 2018 is a fantastic and unique occasion to meet with Scala-using professionals and companies to exchange ideas and form business relations, as well as to discover the latest practical and theoretical developments concerning the Scala language. Scala Days Europe will bring together developers from all around the world to share their experiences. 

Dates: 15-17 May 2018, Berlin, Germany

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At this conference, you will learn how new projects such as ReasonML will bring web and mobile React Native apps to the next level and how projects such as React Native Web, React Primitive and Expo make it easy to write, deploy and share code on all platforms quickly. The conference aims to give talks that inspire and explore new futuristic ideas dealing with all the techs we enjoy from the React ecosystem such as React.js, React Native, GraphQL, Relay, Universal apps, ReasonML, Webpack, inline CSS and more.

Dates: 17-18 May 2018, Paris, France

Twitter: ReactEurope 

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JEE Conf Kyiv

We minimize the number of “dry” theoretical talks, and emphasis will be placed on practical experience and development of real projects. We plan to gather different speakers from different countries at the conference. We invite developers, architects, testers, managers and team leaders to participate in the conference. If your work is related to Java, you should join JEEConf!

Dates: 18-19 May 2018, Kyiv, Ukraine

Twitter: jeeconf 

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DevDays Vilnius

DevDays Vilnius – software development conference bringing together internationally recognized speakers and developers to encourage excellence and innovation in the Lithuanian development community.

Dates: 22-24 May 2018, Vilnius, Lithuania

Attendees: 600

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Spring I/O Barcelona

Spring I/O is the leading European conference focused on the Spring framework ecosystem.

Dates: 24-25 May 2018. Barcelona, Spain

J on the Beach

JOTB is an international rendezvous for developers and devOps around Big Data technologies. A fun conference to learn and share the latest experiences related to topics like distributed systems, IoT projects, Big Data Architectures and, the most important part, it’s On The Beach!

Dates: 13-15 May 2020, Malaga, Spain

Twitter: JOTB2020

Attendees: 300+

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jPrime Sofia

jPrime is a conference with talks on Java, various languages on the JVM, mobile, web and best practices.

Dates: 29-30 May 2018, Bulgaria

Twitter: jprimeconf

Attendees: 500+

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Riga Dev Days

The biggest tech conference in Baltic States organized by three user groups in Latvia: Java User Group Latvia, Google Developer Group Riga, Oracle User Group Latvia. All about Java, Web, Oracle and Open Source

Dates: 29-31 May 2018

Twitter: rigadevdays

Attendees: 500+

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JSpring Utrecht

A NLJUG Java Conference

Dates: 31 May 2018 Utrecht, Netherlands

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Voxxed Days Athens

Dates: 1-2 June 2018

Twitter: voxxedathens

Attendees: 350+

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JBCNConf Barcelona

Three days to share knowledge and experiences, meet enthusiasts and geeks and learn about new technologies related to the JVM in English.

Dates: 11-13 June 2018, Barcelona, Spain

Twitter: jbcnconf 

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EclipseCon France

The 2018 conference program includes technical sessions on current topics pertinent to the Eclipse developer and the Eclipse Working Group communities, such as Modeling, Embedded Systems, Data Analytics and Data Science, Internet of Things, DevOps, and more, as well as sessions that demonstrate Eclipse-based tools in action.

Dates: 13-14 June 2018, Toulouse, France

GOTO Amsterdam

Software Development Conference. Digital Transformation, Privacy & Security.

Dates: 18-20 June 2018

Twitter: gotoamst

Attendees: 800

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Devoxx Krakow

Devoxx is a conference by developers for developers at an affordable price. This way every developer can enjoy this unique experience.

Dates: 20-22 June 2018, Poland, Krakow

Twitter: devoxxpl

Attendees: 2500

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React Native EU

First community conference in Europe, focused exclusively on React Native. Community, core contributors, insights, networking and tons of knowledge - that's all waiting for you in one of the most beautiful cities in Central Europe, Wroclaw.

Dates: 5-6 September 2018, Wrocław, Poland

Twitter: react_native_eu 

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React Alicante

Would you like to learn about React and React Native?
Then you shouldn't miss React Alicante next September! You will have the opportunity to improve your developer skills and meet people from around the world, while enjoying the food and warm weather from the southeast coast of Spain.

Dates: 13-15 September 2018, Alicante, Spain

Twitter: ReactAlicante 

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ReactJS Day

React.js is the JavaScript library developed by Facebook and Instagram to create fast and reusable user interfaces. Introducing new development paradigms and best practices to the frontend, it has gathered a large and active community of developers. The conference is organized by GrUSP, the organizers of jsDay, in partnership with FEVR.

Dates: 5 October 2018, Verona, Italy

Twitter: reactjsday 

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Voxxed Days Ticino

Dates: 20 October 2018

Twitter: voxxedticino

Attendees: 300+

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Billed as the largest JavaScript conference in Europe, dotJS prides itself on being a developer-organized event. "There will be no marketing speeches, no buzzword cover-ups," the conference organizers say. Front-end developer Mykhailo Matviishyn said the forum combines a TED Talk-like approach with a fireside chat environment. Talks at the conference can be thought-provoking and sometimes frightening. For example, Suz Hinton talked about using machine learning to fix the web, while Thomas Watson explained how to intercept airline chatter using an antenna purchased on Amazon and use it to illegally map air traffic.

Dates: 8-9 November 2018, Paris, France

Twitter: dotJS 

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Build Stuff Lithuania

“BUILD STUFF” is a Software Development Conference for people who actually build stuff. From great lectures by world-class speakers to engaging sessions and fun social events and mixers.

Dates: 14-18 November 2018, Vilnius