Add app.js Conf to conferences (#2458)

* Add app.js conf * Change spelling of Kraków
5 years ago · 6de2fdf80b
1 changed files with 5 additions and 0 deletions
--- a/content/community/conferences.md
+++ b/content/community/conferences.md
@ -12,6 +12,11 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c

 ## Upcoming Conferences {#upcoming-conferences}

+### App.js Conf 2020 {#appjsonf2020}
+April 23 - 24, 2020 in Kraków, Poland
+
+[Website](http://appjs.co/react) - [Twitter](https://twitter.com/appjsconf)
+
 ### React Summit 2019 {#reactsummit2019}
 November 30, 2019 in Lagos, Nigeria