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Random MDN
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A bot that shares random articles from the MDN Web Docs. Discover and learn new things with Random MDN.

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🦖 Random MDN: SVGElement: autofocus property 🦖

https://developer.mozilla.org/en-US/docs/Web/API/SVGElement/autofocus

The autofocus property of the SVGElement interface contains a boolean value reflecting the autofocus HTML global attribute. It indicates whether the SVG element should be…

#webdev
SVGElement: autofocus property
The autofocus property of the SVGElement interface contains a boolean value reflecting the autofocus HTML global attribute. It indicates whether the SVG element should be…
developer.mozilla.org
November 16, 2025 at 1:49 AM
🦖 Random MDN: CanvasRenderingContext2D: globalAlpha pr… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalAlpha

The CanvasRenderingContext2D.globalAlpha property of the Canvas 2D API specifies the alpha (transparency) value that is applied to shapes and i…

#webdev
CanvasRenderingContext2D: globalAlpha pr…
The CanvasRenderingContext2D.globalAlpha property of the Canvas 2D API specifies the alpha (transparency) value that is applied to shapes and i…
developer.mozilla.org
November 15, 2025 at 6:27 PM
🦖 Random MDN: RTCRemoteInboundRtpStreamStats: packetsL… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/RTCRemoteInboundRtpStreamStats/packetsLost

The packetsLost property of the RTCRemoteInboundRtpStreamStats dictionary returns the total number of RTP packets lost from the synchroni…

#webdev
RTCRemoteInboundRtpStreamStats: packetsL…
The packetsLost property of the RTCRemoteInboundRtpStreamStats dictionary returns the total number of RTP packets lost from the synchroni…
developer.mozilla.org
November 15, 2025 at 12:39 PM
🦖 Random MDN: Page Visibility API 🦖

https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API

The Page Visibility API provides events you can watch for to know when a document becomes visible or hidden, as well as features to look at the current visibility state of the page.

#webdev
Page Visibility API
The Page Visibility API provides events you can watch for to know when a document becomes visible or hidden, as well as features to look at the current visibility state of the page.
developer.mozilla.org
November 15, 2025 at 6:29 AM
🦖 Random MDN: Pseudo-classes 🦖

https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Selectors/Pseudo-classes

A CSS pseudo-class is a keyword added to a selector that lets you style a specific state of the selected element(s). For example, the pseudo-class :hover can be used t…

#webdev #CSS
Pseudo-classes
A CSS pseudo-class is a keyword added to a selector that lets you style a specific state of the selected element(s). For example, the pseudo-class :hover can be used t…
developer.mozilla.org
November 15, 2025 at 1:41 AM
🦖 Random MDN: SourceBuffer: remove() method 🦖

https://developer.mozilla.org/en-US/docs/Web/API/SourceBuffer/remove

The remove() method of the SourceBuffer interface removes media segments within a specific time range from the SourceBuffer. This method can only be called when SourceBuffe…

#webdev
SourceBuffer: remove() method
The remove() method of the SourceBuffer interface removes media segments within a specific time range from the SourceBuffer. This method can only be called when SourceBuffe…
developer.mozilla.org
November 14, 2025 at 6:30 PM
🦖 Random MDN: -webkit-mask-repeat-x 🦖

https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/-webkit-mask-repeat-x

The -webkit-mask-repeat-x property specifies whether and how a mask image is repeated (tiled) horizontally.

#webdev #CSS
-webkit-mask-repeat-x
The -webkit-mask-repeat-x property specifies whether and how a mask image is repeated (tiled) horizontally.
developer.mozilla.org
November 14, 2025 at 12:43 PM
🦖 Random MDN: BeforeInstallPromptEvent: userChoice pro… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/BeforeInstallPromptEvent/userChoice

The userChoice property of the BeforeInstallPromptEvent interface represents the installation choice that the user made, when they were prompted…

#webdev
BeforeInstallPromptEvent: userChoice pro…
The userChoice property of the BeforeInstallPromptEvent interface represents the installation choice that the user made, when they were prompted…
developer.mozilla.org
November 14, 2025 at 6:32 AM
🦖 Random MDN: true 🦖

https://developer.mozilla.org/en-US/docs/Web/XML/XPath/Reference/Functions/true

The true function returns a boolean value of true.

#webdev
true
The true function returns a boolean value of true.
developer.mozilla.org
November 14, 2025 at 1:45 AM
🦖 Random MDN: Screen Orientation API 🦖

https://developer.mozilla.org/en-US/docs/Web/API/Screen_Orientation_API

The Screen Orientation API provides information about the orientation of the screen.

#webdev
Screen Orientation API
The Screen Orientation API provides information about the orientation of the screen.
developer.mozilla.org
November 13, 2025 at 6:30 PM
🦖 Random MDN: IntersectionObserver: thresholds propert… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/IntersectionObserver/thresholds

The thresholds read-only property of the IntersectionObserver interface returns the list of intersection thresholds that was specified when the obse…

#webdev
IntersectionObserver: thresholds propert…
The thresholds read-only property of the IntersectionObserver interface returns the list of intersection thresholds that was specified when the obse…
developer.mozilla.org
November 13, 2025 at 12:47 PM
🦖 Random MDN: HTML Sanitizer API 🦖

https://developer.mozilla.org/en-US/docs/Web/API/HTML_Sanitizer_API

The HTML Sanitizer API allows developers to take strings of HTML and filter out unwanted elements, attributes, and other HTML entities when they are inserted into the DOM or a shadow D…

#webdev
HTML Sanitizer API
The HTML Sanitizer API allows developers to take strings of HTML and filter out unwanted elements, attributes, and other HTML entities when they are inserted into the DOM or a shadow D…
developer.mozilla.org
November 13, 2025 at 6:33 AM
🦖 Random MDN: SpeechRecognition: maxAlternatives prope… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognition/maxAlternatives

The maxAlternatives property of the SpeechRecognition interface sets the maximum number of SpeechRecognitionAlternatives provided per SpeechRecogn…

#webdev
SpeechRecognition: maxAlternatives prope…
The maxAlternatives property of the SpeechRecognition interface sets the maximum number of SpeechRecognitionAlternatives provided per SpeechRecogn…
developer.mozilla.org
November 13, 2025 at 1:45 AM
🦖 Random MDN: OscillatorNode: frequency property 🦖

https://developer.mozilla.org/en-US/docs/Web/API/OscillatorNode/frequency

The frequency property of the OscillatorNode interface is an a-rate AudioParam representing the frequency of oscillation in hertz.

#webdev
OscillatorNode: frequency property
The frequency property of the OscillatorNode interface is an a-rate AudioParam representing the frequency of oscillation in hertz.
developer.mozilla.org
November 12, 2025 at 6:30 PM
🦖 Random MDN: Location: pathname property 🦖

https://developer.mozilla.org/en-US/docs/Web/API/Location/pathname

The pathname property of the Location interface is a string containing the path of the URL for the location. If there is no path, pathname will be empty: otherwise, pathname co…

#webdev
Location: pathname property
The pathname property of the Location interface is a string containing the path of the URL for the location. If there is no path, pathname will be empty: otherwise, pathname co…
developer.mozilla.org
November 12, 2025 at 12:45 PM
🦖 Random MDN: HTML in XMLHttpRequest 🦖

https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest_API/HTML_in_XMLHttpRequest

The W3C XMLHttpRequest specification adds HTML parsing support to XMLHttpRequest, which originally supported only XML parsing. This feature allows Web apps t…

#webdev
HTML in XMLHttpRequest
The W3C XMLHttpRequest specification adds HTML parsing support to XMLHttpRequest, which originally supported only XML parsing. This feature allows Web apps t…
developer.mozilla.org
November 12, 2025 at 6:33 AM
🦖 Random MDN: RTCSctpTransport: transport property 🦖

https://developer.mozilla.org/en-US/docs/Web/API/RTCSctpTransport/transport

The transport read-only property of the RTCSctpTransport interface returns a RTCDtlsTransport object representing the DTLS transport used for the transmission…

#webdev
RTCSctpTransport: transport property
The transport read-only property of the RTCSctpTransport interface returns a RTCDtlsTransport object representing the DTLS transport used for the transmission…
developer.mozilla.org
November 12, 2025 at 1:44 AM
🦖 Random MDN: DisposableStack.prototype.move() 🦖

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DisposableStack/move

The move() method of DisposableStack instances creates a new DisposableStack instance that contains the same disposers as th…

#webdev #JavaScript
DisposableStack.prototype.move()
The move() method of DisposableStack instances creates a new DisposableStack instance that contains the same disposers as th…
developer.mozilla.org
November 11, 2025 at 6:30 PM
🦖 Random MDN: OES_draw_buffers_indexed: blendFuncSepar… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/OES_draw_buffers_indexed/blendFuncSeparateiOES

The blendFuncSeparateiOES() method of the OES_draw_buffers_indexed WebGL extension defines which function is used when blending pixel…

#webdev
OES_draw_buffers_indexed: blendFuncSepar…
The blendFuncSeparateiOES() method of the OES_draw_buffers_indexed WebGL extension defines which function is used when blending pixel…
developer.mozilla.org
November 11, 2025 at 12:44 PM
🦖 Random MDN: Event: Event() constructor 🦖

https://developer.mozilla.org/en-US/docs/Web/API/Event/Event

The Event() constructor creates a new Event object. An event created in this way is called a synthetic event, as opposed to an event fired by the browser, and can be dispatched by a s…

#webdev
Event: Event() constructor
The Event() constructor creates a new Event object. An event created in this way is called a synthetic event, as opposed to an event fired by the browser, and can be dispatched by a s…
developer.mozilla.org
November 11, 2025 at 6:33 AM
🦖 Random MDN: Element: ariaNotify() method 🦖

https://developer.mozilla.org/en-US/docs/Web/API/Element/ariaNotify

The ariaNotify() method of the Element interface specifies that a given string of text should be announced by a screen reader if available and activated.

#webdev
Element: ariaNotify() method
The ariaNotify() method of the Element interface specifies that a given string of text should be announced by a screen reader if available and activated.
developer.mozilla.org
November 11, 2025 at 1:44 AM
🦖 Random MDN: Content-Security-Policy: report-to direc… 🦖

https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Content-Security-Policy/report-to

The Content-Security-Policy report-to directive indicates the name of the endpoint that the browser should use for report…

#webdev #HTTP
Content-Security-Policy: report-to direc…
The Content-Security-Policy report-to directive indicates the name of the endpoint that the browser should use for report…
developer.mozilla.org
November 10, 2025 at 6:31 PM
🦖 Random MDN: TouchList 🦖

https://developer.mozilla.org/en-US/docs/Web/API/TouchList

The TouchList interface represents a list of contact points on a touch surface. For example, if the user has three fingers on the touch surface (such as a screen or trackpad), the corresponding TouchLis…

#webdev
TouchList
The TouchList interface represents a list of contact points on a touch surface. For example, if the user has three fingers on the touch surface (such as a screen or trackpad), the corresponding TouchLis…
developer.mozilla.org
November 10, 2025 at 12:45 PM
🦖 Random MDN: SVGElement: autofocus property 🦖

https://developer.mozilla.org/en-US/docs/Web/API/SVGElement/autofocus

The autofocus property of the SVGElement interface contains a boolean value reflecting the autofocus HTML global attribute. It indicates whether the SVG element should be…

#webdev
SVGElement: autofocus property
The autofocus property of the SVGElement interface contains a boolean value reflecting the autofocus HTML global attribute. It indicates whether the SVG element should be…
developer.mozilla.org
November 10, 2025 at 6:34 AM
🦖 Random MDN: ElementInternals: ariaOwnsElements prope… 🦖

https://developer.mozilla.org/en-US/docs/Web/API/ElementInternals/ariaOwnsElements

The ariaOwnsElements property of the ElementInternals interface is an array containing the element (or elements) that define a visual, functional,…

#webdev
ElementInternals: ariaOwnsElements prope…
The ariaOwnsElements property of the ElementInternals interface is an array containing the element (or elements) that define a visual, functional,…
developer.mozilla.org
November 10, 2025 at 1:48 AM