This is a list of upcoming front-end related conferences. If you know of any other ones that haven't been listed yet, fork this repository and create a new pull request.
The following content can also be found on https://frontendfront.com/conferences.
Webconf.asia 2019
20-23 November 2019
Hong Kong
ReactConf AU
27-28 February, 2020
Sydney, Australia
Fronteers 2019
3-4 October 2019
Amsterdam, The Netherlands
Vue.js London
4-5 October 2019
London, United Kingdom
JS.Sphere.it
7-9 October 2019
Krakow, Poland
Nordic.js
10-11 October 2019
Stockholm, Sweden
Paris Web
10-12 October 2019
Paris, France
Ember{{fest}}
17-18 October 2019
Copenhagen, Denmark
iJS: International JavaScript Conference
21-25 October 2019
Munich, Germany
Full Stack Europe 2019
23-25 October 2019
Antwerp, Belgium
Codemotion // Milan
24-25 October 2019
Milan, Italy
Script'19 - The feelgood JavaScript conference
24-25 October 2019
Linz, Austria
ReactiveConf
30 October-1 November 2019
Prague, Czech Republic
beyond tellerrand // BERLIN
5-7 November 2019
Berlin, Germany
Refresh conference
8 November 2019
Groningen, The Netherlands
HolyJS
8-9 November 2019
Moscow, Russia
JS Fest
8-9 November 2019
Kyiv, Ukraine
JSDay Canarias 2019
8-9 November 2019
Canary Islands, Spain
Codemotion // BERLIN
12-13 November 2019
Berlin, Germany
HalfStack London
22 November 2019
London, United Kingdom
Webclerks Community Conference
25 November 2019
Vienna, Austria
Frontend Con
26-27 November 2019
Warsaw, Poland
dotCSS 2019
4 December 2019
Paris, France
dotJS 2019
5-6 December 2019
Paris, France
ConFrontJS 2019
7 December 2019
Warsaw, Poland
c't webdev 2020
4-6 February 2020
Cologne, Germany
JS Kongress 2020
15-16 April 2020
Munich, Germany
You Gotta Love Frontend (YGLF)
14-15 May 2020
Vilnius, Lithuania
SmashingConf Freiburg 2020
7-8 September 2020
Freiburg, Germany
TSConf 2019
11 October 2019
Seattle, WA USA
SmashingConf New York 2019
15-16 October 2019
New York City, USA
CONNECT.TECH 2019
16-18 October 2019
Atlanta, GA USA
VueConf Toronto 2019
11-12 November 2019
Toronto, ON Canada
HalfStack Phoenix
17 January 2020
Chandler, AZ, USA
Covalence
24 January 2020
San Francisco, USA
The Lead Developer New York 2020
7-8 April 2020
NYC, New York, USA
SmashingConf San Francisco 2020
21–22 April 2020
San Francisco, CA, USA
SmashingConf Austin 2020
9–10 June 2020
Austin, Texas, USA
SmashingConf New York 2020
20–21 Oct 2020
New York, NYC, USA