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.
JSConf.Asia 2019
14-16 June 2019
Singapore, Singapore
GMTC 2019 全球大前端技术大会
20-21 June 2019
Beijing, China
NG-MY 2019
6-7 July 2019
Kuala Lumpur, Malaysia
Web Weekend Kathmandu 2019
21-22 September 2019
Kathmandu, Nepal
ComponentsConf
9-10 September, 2019
Melbourne, Australia
Frontend NE: The Conference
3 April 2019
Newcastle-Upon-Tyne, England
FrontCon 2019
3-5 April 2019
Riga, Latvia
App.js Conf
4-5 April 2019
Krakow, Poland
JS Fest
5-6 April 2019
Kiev, Ukraine
Sencha Community Days
10-11 April 2019
Karlsruhe, Germany
JSHeroes
11-12 April 2019
Cluj, Romania
React Amsterdam
12 April 2019
Amsterdam, The Netherlands
Munich Frontend Conference FrontConf
27 April 2019
Munich, Germany
IndieWebCamp Düsseldorf
11-12 May 2019
Düsseldorf, Germany
beyond tellerrand // DÜSSELDORF
13-15 May 2019
Düsseldorf, Germany
International JavaScript Conference
13-15 May 2019
London, UK
You Gotta Love Frontend (YGLF)
16-17 May 2019
Vilnius, Lithuania
Frontend & Vuejs Roadtrip Paris
17 May 2019
Paris, France
Frontend United
17-18 May 2019
Utrecht, The Netherlands
ReactEurope
23-24 May 2019
Paris, France
Frontend & Vuejs Roadtrip Barcelona
25 May 2019
Barcelona, Spain
ngVikings
27-28 May 2019
Copenhagen, Denmark
JSConf EU
1-2 June 2019
Berlin, Germany
Amsterdam JSNation
6-7 June 2019
Amsterdam, The Netherlands
Pixel Pioneers Bristol
7 June 2019
Bristol, England
React Next
11 June 2019
Tel Aviv, Israel
React Day Norway
12 June 2019
Larvik, Norway
CSS Day
13-14 June 2019
Amsterdam, The Netherlands
enterJS 2019
25-28 June 2019
Darmstadt, Germany
CSSCamp Barcelona
17 July 2019
Barcelona, Spain
JSCamp Barcelona
18-19 July 2019
Barcelona, Spain
OdessaJS
20-21 July 2019
Odessa, Ukraine
Frontend Conference Zurich
29-30 August 2019
Zürich, Switzerland
SmashingConf Freiburg 2019
9-10 September 2019
Freiburg, Germany
AngularConnect 2019
19-20 September 2019
London, United Kingdom
Codemotion // Madrid
24-25 September 2019
Madrid, Spain
CSSConf Budapest
25 September 2019
Budapest, Hungary
JSConf Budapest
26-27 September 2019
Budapest, Hungary
Fronteers 2019
3-4 October 2019
Amsterdam, The Netherlands
Nordic.js
10-11 October 2019
Stockholm, Sweden
Codemotion // Milan
24-25 October 2019
Milan, Italy
ReactiveConf
30 October-1 November 2019
Prague, Czech Republic
beyond tellerrand // BERLIN
5-7 November 2019
Berlin, Germany
JSDay Canarias 2019
8-9 November 2019
Canary Islands, Spain
Codemotion // BERLIN
12-13 November 2019
Berlin, Germany
ColdFront 2019
26-28 November 2019
Copenhagen, Denmark
dotCSS 2019
4 December 2019
Paris, France
dotJS 2019
5-6 December 2019
Paris, France
SmashingConf San Francisco 2019
16-17 April 2019
San Francisco, USA
SmashingConf Toronto 2019
25-26 June 2019
Toronto, Cananda
Clarity
19-21 August 2019
San Francisco, California, USA
React Day New York
13 September 2019
New York City, USA
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
NodeConf Colombia 2019
21-22 June 2019
Medellín, Colombia