Merge pull request #131 from reactjs/sync-e60bca04

Sync with reactjs.org @ e60bca0

Author: balazsorban44

content/blog/2017-09-08-dom-attributes-in-react-16.md

@@ -32,7 +32,7 @@ React has always provided a JavaScript-centric API to the DOM. Since React compo
 <div tabIndex={-1} />
 ```
 
-This has not changed. However, the way we enforced it in the past forced us to maintain a allowlist of all valid React DOM attributes in the bundle:
+This has not changed. However, the way we enforced it in the past forced us to maintain an allowlist of all valid React DOM attributes in the bundle:
 
 ```js
 // ...

content/community/conferences.md

@@ -12,32 +12,37 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {#upcoming-conferences}
 
-### React fwdays’21 {#react-fwdays-2021}
-March 27, 2021 - remote event
+### render(ATL) 2021 {#render-atlanta-2021} 
+September 13-15, 2021. Atlanta, GA, USA
 
-[Website](https://fwdays.com/en/event/react-fwdays-2021) - [Twitter](https://twitter.com/fwdays) - [Facebook](https://www.facebook.com/events/1133828147054286) - [LinkedIn](https://www.linkedin.com/events/reactfwdays-21onlineconference6758046347334582273) - [Meetup](https://www.meetup.com/ru-RU/Fwdays/events/275764431/)
+[Website](https://renderatl.com) - [Twitter](https://twitter.com/renderATL) - [Instagram](https://www.instagram.com/renderatl/) - [Facebook](https://www.facebook.com/renderatl/) - [LinkedIn](https://www.linkedin.com/company/renderatl)
 
-### React Summit - Remote Edition 2021 {#react-summit-remote-2021}
-April 14-16, 2021, 7am PST / 10am EST / 4pm CEST - remote event
+### React Advanced 2021 {#react-advanced-2021}
+October 22-23, 2021. In-person in London, UK + remote (hybrid event)
 
-[Website](https://remote.reactsummit.com) - [Twitter](https://twitter.com/reactsummit) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
+[Website](https://reactadvanced.com) - [Twitter](http://twitter.com/reactadvanced) - [Facebook](https://www.facebook.com/ReactAdvanced) - [Videos](https://youtube.com/c/ReactConferences)
+
+### React India 2021 {#react-india-2021}
+November 12-13, 2021 in Mumbai, India
+
+[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia/) - [LinkedIn](https://www.linkedin.com/showcase/14545585) - [YouTube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w/videos)
+
+## Past Conferences {#past-conferences}
 
 ### React Case Study Festival 2021 {#react-case-study-festival-2021}
 April 27-28, 2021 - remote event
 
 [Website](https://link.geekle.us/react/offsite) - [LinkedIn](https://www.linkedin.com/events/reactcasestudyfestival6721300943411015680/) - [Facebook](https://www.facebook.com/events/255715435820203) 
 
-### render(ATL) 2021 {#render-atlanta-2021} 
-September 13-15, 2021. Atlanta, GA, USA
-
-[Website](https://renderatl.com) - [Twitter](https://twitter.com/renderATL) - [Instagram](https://www.instagram.com/renderatl/) - [Facebook](https://www.facebook.com/renderatl/) - [LinkedIn](https://www.linkedin.com/company/renderatl)
+### React Summit - Remote Edition 2021 {#react-summit-remote-2021}
+April 14-16, 2021, 7am PST / 10am EST / 4pm CEST - remote event
 
-### React India 2021 {#react-india-2021}
-November 12-13, 2021 in Mumbai, India
+[Website](https://remote.reactsummit.com) - [Twitter](https://twitter.com/reactsummit) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
 
-[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia/) - [LinkedIn](https://www.linkedin.com/showcase/14545585) - [YouTube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w/videos)
+### React fwdays’21 {#react-fwdays-2021}
+March 27, 2021 - remote event
 
-## Past Conferences {#past-conferences}
+[Website](https://fwdays.com/en/event/react-fwdays-2021) - [Twitter](https://twitter.com/fwdays) - [Facebook](https://www.facebook.com/events/1133828147054286) - [LinkedIn](https://www.linkedin.com/events/reactfwdays-21onlineconference6758046347334582273) - [Meetup](https://www.meetup.com/ru-RU/Fwdays/events/275764431/)
 
 ### React Next 2020 {#react-next-2020}
 December 1-2, 2020 - remote event

content/docs/addons-test-utils.md

@@ -19,9 +19,10 @@ A `ReactTestUtils` egyszerűvé teszi a React komponensek tesztelését az álta
 
 > Megjegyzés:
 >
-> Mi a [React Testing Library](https://testing-library.com/react) használatát ajánljuk, ami úgy lett tervezve, hogy olyan komponenstesztek írására bátorítson, amik a végfelhasználó cselekedeit tükrözi.
+> Mi a [React Testing Library](https://testing-library.com/react) használatát ajánljuk, ami úgy lett tervezve, hogy olyan komponenstesztek írására bátorítson, amik a végfelhasználó cselekedeit tükrözik.
 >
-> Alternatívaként, az Airbnb is kiadott egy tesztelői segédeszközt [Enzyme](https://airbnb.io/enzyme/) néven, ami egyszerűbbé teszi a React komponenseid kimenetéhez állításokat írni, azt manipulálni és bejárni.
+> React 16, vagy korábbi verziók teszteléséhez az [Enzyme](https://airbnb.io/enzyme/) könyvtár segít a React Komponensek kimentéhez állításokat írni, valamit azokat manupulálni, vagy bejárni.
+
 
  - [`act()`](#act)
  - [`mockComponent()`](#mockcomponent)

content/docs/testing-recipes.md

@@ -393,7 +393,7 @@ it("changes value when clicked", () => {
     render(<Toggle onChange={onChange} />, container);
   });
 
-  // get ahold of the button element, and trigger some clicks on it
+  // get a hold of the button element, and trigger some clicks on it
   const button = document.querySelector("[data-testid=toggle]");
   expect(button.innerHTML).toBe("Turn on");