Sync with upstream @ bc08fd1 (#181)

* transpiler def

* Update article.md

* "inserts into" instead of "appends to"

* Update article.md

* Unnecessary escape characters in cookie.js

Removed unnecessary escape characters from regex in "getCookie function in cookie.js" - 
. ( ) [ / +
The above characters don't need escaping.

* Update article.md

* Update article.md

* Update article.md

* Update article.md

* minor fixes

* update one code comment in 1-js/09-classes/04-private-protected-properties-methods

It looks like code was changed some time ago, but comments didn't change accordingly.

* Maybe. "accessors" link

* slightly improve clarity on Promise.all()

* closes #2641

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* typo

* Typo in Ch 15 Functions

* minor fixes

* fix typo in 5-network/02-formdata

* Add one letter in 5-network/03-fetch-progress

* minor grammar change in webcomponents-intro

* add a section about css animation performance

* animation

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* Add generator.return

Add generator.throw, yeah we don't use it much but it's good to know about it.

* Update article.md

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* Response header name is changed to the right one

* Fix a small grammar mistake

There was a tiny grammar mistake that I fixed by switched the words around.

* confusing line

* Update task.md

* Update article.md

* add a missing colon

* Update article.md

* minor fixes

* minor fixes

* minor fixes

* minor fixes

* pointer events improvements

* minor fixes

* old and new

* slider not working on movile

* Update index.html

* minor fixes

* Sync with upstream @ bc08fd1

Co-authored-by: joaquinelio <[email protected]>
Co-authored-by: Z Yin <[email protected]>
Co-authored-by: Ilya Kantor <[email protected]>
Co-authored-by: Rohan Rawat <[email protected]>
Co-authored-by: Ilya Kantor <[email protected]>
Co-authored-by: Elena Valeeva <[email protected]>
Co-authored-by: Manik Kapoor <[email protected]>
Co-authored-by: WebSavva <[email protected]>
Co-authored-by: Yuri Lee <[email protected]>
Co-authored-by: Gammadon <[email protected]>
Co-authored-by: Mahdyar Hasanpour <[email protected]>
Co-authored-by: tarasyyyk <[email protected]>

Author: 12 people

2-ui/3-event-details/6-pointer-events/slider.view/index.html

@@ -31,7 +31,7 @@
   function onThumbMove(event) {
     let newLeft = event.clientX - shiftX - slider.getBoundingClientRect().left;
 
-    // if the pointer is out of slider => adjust left to be within the bounaries
+    // if the pointer is out of slider => adjust left to be within the boundaries
     if (newLeft < 0) {
       newLeft = 0;
     }

2-ui/3-event-details/6-pointer-events/slider.view/style.css

@@ -8,6 +8,7 @@
 }
 
 .thumb {
+  touch-action: none;
   width: 10px;
   height: 25px;
   border-radius: 3px;