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This PR contains the following updates:
^16.4.0
->^25.0.0
Release Notes
jsdom/jsdom (jsdom)
v25.0.1
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tough-cookie
, which no longer prints a deprecation warning.v25.0.0
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This major release changes the prototype of a jsdom's
EventTarget.prototype
to point to theObject.prototype
inside the jsdom, instead of pointing to the Node.jsObject.prototype
. Thus, the prototype chain ofWindow
stays entirely within the jsdom, never crossing over into the Node.js realm.This only occurs when
runScripts
is set to non-default values of"dangerously"
or"outside-only"
, as with the default value, there is no separateObject.prototype
inside the jsdom.This will likely not impact many programs, but could cause some changes in
instanceof
behavior, and so out of an abundance of caution, we're releasing it as a new major version.v24.1.3
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postMessage()
that were done as a bare property (i.e.,postMessage()
instead ofwindow.postMessage()
).v24.1.2
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in
operator applied toEventTarget
methods, e.g.'addEventListener' in window
, which only appeared in Node.js ≥22.5.0. (legendecas)blur()
: it no longer firesfocus
andfocusin
on theDocument
, andblur
andfocusout
no longer have theirrelatedTarget
property set. (asamuzaK)v24.1.1
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selectionchange
event on theDocument
object. (piotr-oles)v24.1.0
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getSetCookie()
method to theHeaders
class. (ushiboy)Object.prototype
, like"constructor"
or"toString"
.rweb-cssom
, which can now parse additional CSS constructs.v24.0.0
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This release reverts our selector engine back to
nwsapi
. As discussed in #3659, the performance regressions from@asamuzakjp/dom-selector
turned out to be higher than anticipated. In the future, we can revisit@asamuzakjp/dom-selector
after it reachesnwsapi
's performance on the two real-world benchmarks provided by the community.Since reverting to
nwsapi
causes several functionality regressions, e.g. removing:has()
support, we've decided to make this a major version.Additionally:
input.maxLength
,input.minLength
,input.size
,progress.max
,tableCell.colSpan
,tableCell.rowSpan
,tableCol.span
,textArea.cols
,textArea.maxLength
,textArea.minLength
,textArea.rows
.v23.2.0
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This release switches our CSS selector engine from
nwsapi
to@asamuzakjp/dom-selector
. The new engine is more actively maintained, and supports many new selectors: see the package's documentation for the full list. It also works better with shadow trees.There is a potential of a performance regression due to this change. In our stress test benchmark, which runs most of these 273 selectors against this 128 KiB document, the new engine completes the benchmark only 0.25x as fast. However, we're hopeful that in more moderate usage this will not be a significant issue. Any help speeding up
@asamuzakjp/dom-selector
is appreciated, and feel free to open an issue if this has had a significant impact on your project.v23.1.0
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ElementInternals
, including theshadowRoot
getter and the string-valued ARIA properties. (zjffun)Element
.history.pushState()
andhistory.replaceState()
to follow the latest specification, notably with regards to how they handle empty string inputs and what new URLs are possible.input.valueAsANumber
setter to handleNaN
correctly. (alexandertrefz)cssstyle
which contains several bug fixes.v23.0.1
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canvas
peer dependency.v23.0.0
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v22.1.0
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crypto.randomUUID()
. (jamesbvaughan)DOMRect
andDOMRectReadOnly
.AbortSignal.timeout()
.abortSignal.throwIfAborted()
.submitter
argument to theFormData
constructor. (jenseng)getComputedStyle()
's results for color-based properties, to resolve named colors and attempt to provide initial inheritance support. (hoekz-wwt)Window
's event handler properties (e.g.oncopy
,ontouchstart
, etc.) to reflect the latest list from the standard.DOMParser
-created documents to inherit their URL from the creating document.v22.0.0
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v21.1.2
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setRangeText()
used on<input>
and<textarea>
elements to calculate the new end index correctly. (pmstss)pageX
,pageY
,offsetX
, andoffsetY
onMouseEvent
s during dispatch. (jenseng)nwsapi
to v2.2.4, bringing along various fixes to our selector engine.v21.1.1
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jsdom.reconfigure()
to also adjust the URL as seen by the history API, so that e.g.history.replaceState(null, "")
would not mess up the URL. (jdufresne)location.hash = ""
to leave any#
in location.href.cssom
withrweb-cssom
, since the latter is maintained. (seanparmelee)v21.1.0
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x
,y
,pageX
,pageY
,offsetX
, andoffsetY
toMouseEvent
. (jenseng, ViniciusFXavier)unset
withgetComputedStyle()
. (jsnajdr)submitter
property toSubmitEvent
. (jenseng)MouseEvent
'sscreenX
andscreenY
to no longer coerce to integers, allowing fractional values. (jenseng)formEl.submit()
to not longer firesubmit
events. (jenseng)<link>
is removed. (jsnajdr)pointer-events
to inherit when used withgetComputedStyle()
. (jnajdr)<script>
elements with nosrc=""
to no longer fireload
events. (t1ger2080)getComputedStyle()
to cache its results, which should make it much faster. (jsnajdr)v21.0.0
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A potentially-breaking bug fix:
window
,document
,location
, andtop
properties ofWindow
to be non-configurable. (ExE-Boss)Other changes:
<input type=image>
submitting forms. (jenseng)location
setter to theWindow
object, which forwards to thelocation.href
setter. Setting the URL is still only implemented for fragment navigations, however. (ExE-Boss)defer=""
<script>
elements that are added afterDOMContentLoaded
to execute, instead of being skipped.selectElement.selectedOptions
being incorrect whenoptionElement.selected
is set. This was a regression introduced in v20.0.1. Unfortunately this also reverts the performance improvement when appending<option>
elements that was introduced then. (eps1lon)self
,locationbar
,menubar
,personalbar
,scrollbars
,statusbar
,toolbar
,frames
,parent
,external
,length
, andscreen
properties ofWindow
to be replaceable: that is, setting them will override their values, instead of having the new value be ignored. (ExE-Boss)JSDOM.fromURL()
in the browser build of jsdom. (LungZeno)v20.0.3
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w3c-xmlserializer
, which fixes usingDOMParser
on XML documents containing emoji.v20.0.2
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xhr.abort()
to no longer give an exception when the constructedXMLHttpRequest
was invalid. (whamtet)event.getModifierState()
onMouseEvent
andKeyboardEvent
instances to properly consult thectrlKey
,altKey
,metaKey
, andshiftKey
properties of the event. (juzerzarif)window.customElements
property. (bicknellr)v20.0.1
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<option>
elements to<select>
elements. (TheHound)location.pathname
getter to not crash when theJSDOM
instance was created using an opaque-path URL, including the default URL ofabout:blank
.crypto.getRandomValues()
to accept typed array subclasses. (sebamarynissen)nwsapi
fixed some selectors bugs, andtough-cookie
fixed some cookie bugs.v20.0.0
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crypto.getRandomValues()
. (sjrd)HTMLFormControlsCollection
andRadioNodeList
, soformEl.elements
now behaves correctly. (UndefinedBehavior)signal
option toaddEventListener()
. (cheap-glitch):root
pseudoclass to work correctly. (hughs-ch)parse5
, bringing along some HTML parsing and serialization fixes. (fb55)v19.0.0
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jsdom.nodeLocation()
to returnundefined
when used on nodes that originate via fragment parsing (e.g., viainnerHTML
). Previously it would return based on the node location of the fragment string, which made node locations unreliable with respect to the original document source. This restores the behavior that was present in v14.0.0, and was accidentally broken in v14.1.0. (bakkot)window.close()
inside theWindow
'sload
event to no longer crash. (MattiasBuelens)v18.1.1
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connectedCallback
to fire in situations involving document fragments, which was broken in v18.0.1. (GrantGryczan)v18.1.0
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headers.append()
andheaders.set()
to normalize values. (MattiasBuelens)pageshow
events to havebubbles: true
andcancelable: true
. (MattiasBuelens)reason
property onAbortSignal
s, along with the correspondingreason
argument toabortSignal.abort()
andAbortSignal.abort()
. (MattiasBuelens)v18.0.1
Compare Source
Range
s to update correctly after callingnode.normalize()
. (hgiesel)Range
s to update correctly after removing child nodes. (hgiesel)inputEl.valueAsDate = null
to no longer throw an exception, but instead set the value to the empty string. (simon-weimann)node.contains()
. (GrantGryczan)v18.0.0
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Potentially-breaking bug fixes:
ResourceLoader
'sstrictSSL
option (which defaults totrue
).Promise
andTypeError
instances are created to be the jsdom global, not the Node.js global. This could affect any code that usesinstanceof
.Other changes:
tagName
cache, allowing it to return a lowercase value once it's in the XML document. (LucasLefevre)v17.0.0
Compare Source
Breaking change: Node v12 is now the minimum supported version.
v16.7.0
Compare Source
AbortSignal.abort()
. (ninevra)x
andy
properties to the return value ofgetBoundingClientRect()
. (eiko)textareaEl.value
if thewrap=""
attribute is specified. (ninevra)<textarea>
s according to recent HTML Standard updates. (ninevra)getComputedStyle()
. (romain-trotard)v16.6.0
Compare Source
parentNode.replaceChildren()
. (ninevra)null
orundefined
as an exception. (mbest)request
package, in the process fixing several issues with theXMLHttpRequest
implementation around header processing. Special thanks to vegardbb for completing this months-long effort!v16.5.3
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MutationObserver
s to observe elements inside aMutationObserver
callback.v16.5.2
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Access-Control-Allow-Headers: *
to work withXMLHttpRequest
. (silviot)xhr.response
to strip any leading BOM whenxhr.responseType
is"json"
.new Text()
andnew Comment()
constructors to properly set the resulting node'sownerDocument
.customElements.whenDefined()
to resolve its returned promise with the custom element constructor, per recent spec updates. (ExE-Boss)<svg><template></template></svg>
does not throw an exception, but instead correctly produces a SVG-namespace<template>
element.domParser.parseFromString()
to treat<noscript>
elements appropriately.<form>
element and instead associated using theform=""
attribute.legendEl.form
to return the correct result based on its parent<fieldset>
.optionEl.text
to exclude<script>
descendants.input
andchange
events when disconnected.inputEl.indeterminate
to reset to its previous value when canceling aclick
event on a checkbox or radio button.onclick="...code..."
) when there were global variables namedelement
orformOwner
. (ExE-Boss)WeakRef
s are available, fixedNodeIterator
to no longer stop working when more than tenNodeIterator
instances are created, and to use less memory due to inactiveNodeIterator
s sticking around. (ExE-Boss)v16.5.1
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customElements.get()
in v16.5.0. (fdesforges)window.event
to have a setter which overwrites thewindow.event
property with the given value, per the specification. This fixes an issue where after upgrading to jsdom v16.5.0 you would no longer be able to set a global variable namedevent
in the jsdom context.v16.5.0
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window.queueMicrotask()
.window.event
.inputEvent.inputType
. (diegohaz)ondragexit
fromWindow
and friends, per a spec update.about:blank
iframes. Previously it was getting set to the parent's URL. (SimonMueller)hidden=""
attribute to causedisplay: none
per the user-agent stylesheet. (ph-fritsche)new File()
constructor to no longer convert/
to:
, per a pending spec update.MutationObserver
instance as theirthis
value.<input type=checkbox>
and<input type=radio>
to be mutable even when disabled, per a spec update.XMLHttpRequest
to not fire a redundant finalprogress
event if aprogress
event was previously fired with the sameloaded
value. This would usually occur with small files.XMLHttpRequest
to expose theContent-Length
header on cross-origin responses.xhr.response
to returnnull
for failures that occur during the middle of the download.localStorage
ordataset
. (ExE-Boss)Configuration
📅 Schedule: Branch creation - "before 7am every weekday" in timezone Europe/Brussels, Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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