mdn links

1-js/99-js-misc/01-proxy/article.md

@@ -61,13 +61,13 @@ For every internal method, there's a trap in this table: the name of the method
 | `[[Delete]]` | `deleteProperty` | `delete` operator |
 | `[[Call]]` | `apply` | function call |
 | `[[Construct]]` | `construct` | `new` operator |
-| `[[GetPrototypeOf]]` | `getPrototypeOf` | [Object.getPrototypeOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getPrototypeOf) |
-| `[[SetPrototypeOf]]` | `setPrototypeOf` | [Object.setPrototypeOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/setPrototypeOf) |
-| `[[IsExtensible]]` | `isExtensible` | [Object.isExtensible](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible) |
-| `[[PreventExtensions]]` | `preventExtensions` | [Object.preventExtensions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/preventExtensions) |
-| `[[DefineOwnProperty]]` | `defineProperty` | [Object.defineProperty](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty), [Object.defineProperties](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperties) |
-| `[[GetOwnProperty]]` | `getOwnPropertyDescriptor` | [Object.getOwnPropertyDescriptor](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor), `for..in`, `Object.keys/values/entries` |
-| `[[OwnPropertyKeys]]` | `ownKeys` | [Object.getOwnPropertyNames](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyNames), [Object.getOwnPropertySymbols](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertySymbols), `for..in`, `Object/keys/values/entries` |
+| `[[GetPrototypeOf]]` | `getPrototypeOf` | [Object.getPrototypeOf](mdn:/JavaScript/Reference/Global_Objects/Object/getPrototypeOf) |
+| `[[SetPrototypeOf]]` | `setPrototypeOf` | [Object.setPrototypeOf](mdn:/JavaScript/Reference/Global_Objects/Object/setPrototypeOf) |
+| `[[IsExtensible]]` | `isExtensible` | [Object.isExtensible](mdn:/JavaScript/Reference/Global_Objects/Object/isExtensible) |
+| `[[PreventExtensions]]` | `preventExtensions` | [Object.preventExtensions](mdn:/JavaScript/Reference/Global_Objects/Object/preventExtensions) |
+| `[[DefineOwnProperty]]` | `defineProperty` | [Object.defineProperty](mdn:/JavaScript/Reference/Global_Objects/Object/defineProperty), [Object.defineProperties](mdn:/JavaScript/Reference/Global_Objects/Object/defineProperties) |
+| `[[GetOwnProperty]]` | `getOwnPropertyDescriptor` | [Object.getOwnPropertyDescriptor](mdn:/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor), `for..in`, `Object.keys/values/entries` |
+| `[[OwnPropertyKeys]]` | `ownKeys` | [Object.getOwnPropertyNames](mdn:/JavaScript/Reference/Global_Objects/Object/getOwnPropertyNames), [Object.getOwnPropertySymbols](mdn:/JavaScript/Reference/Global_Objects/Object/getOwnPropertySymbols), `for..in`, `Object/keys/values/entries` |
 
 ```warn header="Invariants"
 JavaScript enforces some invariants -- conditions that must be fulfilled by internal methods and traps.
@@ -994,7 +994,7 @@ We use `WeakMap` instead of `Map` here because it won't block garbage collection
 ## References
 
 - Specification: [Proxy](https://tc39.es/ecma262/#sec-proxy-object-internal-methods-and-internal-slots).
-- MDN: [Proxy](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy).
+- MDN: [Proxy](mdn:/JavaScript/Reference/Global_Objects/Proxy).
 
 ## Summary
 
@@ -1016,13 +1016,13 @@ We can trap:
 - Reading (`get`), writing (`set`), deleting (`deleteProperty`) a property (even a non-existing one).
 - Calling a function (`apply` trap).
 - The `new` operator (`construct` trap).
-- Many other operations (the full list is at the beginning of the article and in the [docs](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy)).
+- Many other operations (the full list is at the beginning of the article and in the [docs](mdn:/JavaScript/Reference/Global_Objects/Proxy)).
 
 That allows us to create "virtual" properties and methods, implement default values, observable objects, function decorators and so much more.
 
 We can also wrap an object multiple times in different proxies, decorating it with various aspects of functionality.
 
-The [Reflect](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect) API is designed to complement [Proxy](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy). For any `Proxy` trap, there's a `Reflect` call with same arguments. We should use those to forward calls to target objects.
+The [Reflect](mdn:/JavaScript/Reference/Global_Objects/Reflect) API is designed to complement [Proxy](mdn:/JavaScript/Reference/Global_Objects/Proxy). For any `Proxy` trap, there's a `Reflect` call with same arguments. We should use those to forward calls to target objects.
 
 Proxies have some limitations:
 

1-js/99-js-misc/05-bigint/article.md

@@ -126,5 +126,5 @@ We can use such JSBI code "as is" for engines that don't support bigints and for
 
 ## References
 
-- [MDN docs on BigInt](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt).
+- [MDN docs on BigInt](mdn:/JavaScript/Reference/Global_Objects/BigInt).
 - [Specification](https://tc39.es/ecma262/#sec-bigint-objects).

2-ui/3-event-details/1-mouse-events-basics/article.md

@@ -66,7 +66,7 @@ The possible values of `event.button` are:
 
 Most mouse devices only have the left and right buttons, so possible values are `0` or `2`. Touch devices also generate similar events when one taps on them.
 
-Also there's `event.buttons` property that has all currently pressed buttons as an integer, one bit per button. In practice this property is very rarely used, you can find details at [MDN](https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons) if you ever need it.
+Also there's `event.buttons` property that has all currently pressed buttons as an integer, one bit per button. In practice this property is very rarely used, you can find details at [MDN](mdn:/api/MouseEvent/buttons) if you ever need it.
 
 ```warn header="The outdated `event.which`"
 Old code may use `event.which` property that's an old non-standard way of getting a button, with possible values:

2-ui/99-ui-misc/02-selection-range/article.md

@@ -259,7 +259,7 @@ Click buttons to run methods on the selection, "resetExample" to reset it.
 </script>
 ```
 
-There also exist methods to compare ranges, but these are rarely used. When you need them, please refer to the [spec](https://dom.spec.whatwg.org/#interface-range) or [MDN manual](https://developer.mozilla.org/en-US/docs/Web/API/Range).
+There also exist methods to compare ranges, but these are rarely used. When you need them, please refer to the [spec](https://dom.spec.whatwg.org/#interface-range) or [MDN manual](mdn:/api/Range).
 
 
 ## Selection

4-binary/01-arraybuffer-binary-arrays/article.md

@@ -209,7 +209,7 @@ These methods allow us to copy typed arrays, mix them, create new arrays from ex
 
 ## DataView
 
-[DataView](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView) is a special super-flexible "untyped" view over `ArrayBuffer`. It allows to access the data on any offset in any format.
+[DataView](mdn:/JavaScript/Reference/Global_Objects/DataView) is a special super-flexible "untyped" view over `ArrayBuffer`. It allows to access the data on any offset in any format.
 
 - For typed arrays, the constructor dictates what the format is. The whole array is supposed to be uniform. The i-th number is `arr[i]`.
 - With `DataView` we access the data with methods like `.getUint8(i)` or `.getUint16(i)`. We choose the format at method call time instead of the construction time.

4-binary/03-blob/article.md

@@ -119,7 +119,7 @@ An alternative to `URL.createObjectURL` is to convert a `Blob` into a base64-enc
 
 That encoding represents binary data as a string of ultra-safe "readable" characters with ASCII-codes from 0 to 64. And what's more important -- we can use this encoding in "data-urls".
 
-A [data url](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs) has the form `data:[<mediatype>][;base64],<data>`. We can use such urls everywhere, on par with "regular" urls.
+A [data url](mdn:/http/Data_URIs) has the form `data:[<mediatype>][;base64],<data>`. We can use such urls everywhere, on par with "regular" urls.
 
 For instance, here's a smiley:
 
@@ -166,8 +166,8 @@ We can create a `Blob` of an image, an image part, or even make a page screensho
 
 Image operations are done via `<canvas>` element:
 
-1. Draw an image (or its part) on canvas using [canvas.drawImage](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/drawImage).
-2. Call canvas method [.toBlob(callback, format, quality)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob) that creates a `Blob` and runs `callback` with it when done.
+1. Draw an image (or its part) on canvas using [canvas.drawImage](mdn:/api/CanvasRenderingContext2D/drawImage).
+2. Call canvas method [.toBlob(callback, format, quality)](mdn:/api/HTMLCanvasElement/toBlob) that creates a `Blob` and runs `callback` with it when done.
 
 In the example below, an image is just copied, but we could cut from it, or transform it on canvas prior to making a blob:
 

5-network/07-url/article.md

@@ -145,10 +145,10 @@ If we use a string though, we need to encode/decode special characters manually.
 
 There are built-in functions for that:
 
-- [encodeURI](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURI) - encodes URL as a whole.
-- [decodeURI](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURI) - decodes it back.
-- [encodeURIComponent](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent) - encodes a URL component, such as a search parameter, or a hash, or a pathname.
-- [decodeURIComponent](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent) - decodes it back.
+- [encodeURI](mdn:/JavaScript/Reference/Global_Objects/encodeURI) - encodes URL as a whole.
+- [decodeURI](mdn:/JavaScript/Reference/Global_Objects/decodeURI) - decodes it back.
+- [encodeURIComponent](mdn:/JavaScript/Reference/Global_Objects/encodeURIComponent) - encodes a URL component, such as a search parameter, or a hash, or a pathname.
+- [decodeURIComponent](mdn:/JavaScript/Reference/Global_Objects/decodeURIComponent) - decodes it back.
 
 A natural question is: "What's the difference between `encodeURIComponent` and `encodeURI`? When we should use either?"
 

5-network/08-xmlhttprequest/article.md

@@ -332,7 +332,7 @@ There are 3 methods for HTTP-headers:
 
 ## POST, FormData
 
-To make a POST request, we can use the built-in [FormData](https://developer.mozilla.org/en-US/docs/Web/API/FormData) object.
+To make a POST request, we can use the built-in [FormData](mdn:api/FormData) object.
 
 The syntax:
 

6-data-storage/02-localstorage/article.md

@@ -216,7 +216,7 @@ Also, `event.storageArea` contains the storage object -- the event is the same f
 
 **That allows different windows from the same origin to exchange messages.**
 
-Modern browsers also support [Broadcast channel API](https://developer.mozilla.org/en-US/docs/Web/API/Broadcast_Channel_API), the special API for same-origin inter-window communication, it's more full featured, but less supported. There are libraries that polyfill that API, based on `localStorage`, that make it available everywhere.
+Modern browsers also support [Broadcast channel API](mdn:/api/Broadcast_Channel_API), the special API for same-origin inter-window communication, it's more full featured, but less supported. There are libraries that polyfill that API, based on `localStorage`, that make it available everywhere.
 
 ## Summary
 

8-web-components/2-custom-elements/article.md

@@ -115,7 +115,7 @@ customElements.define("time-formatted", TimeFormatted); // (2)
 ></time-formatted>
 ```
 
-1. The class has only one method `connectedCallback()` -- the browser calls it when `<time-formatted>` element is added to page (or when HTML parser detects it), and it uses the built-in [Intl.DateTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat) data formatter, well-supported across the browsers, to show a nicely formatted time.
+1. The class has only one method `connectedCallback()` -- the browser calls it when `<time-formatted>` element is added to page (or when HTML parser detects it), and it uses the built-in [Intl.DateTimeFormat](mdn:/JavaScript/Reference/Global_Objects/DateTimeFormat) data formatter, well-supported across the browsers, to show a nicely formatted time.
 2. We need to register our new element by `customElements.define(tag, class)`.
 3. And then we can use it everywhere.