Vigia

happy-dom を 20.x から 21.x へアップグレード

happy-dom 20.14.6 と 21.0.0 の公開 API を、TypeScript の型から自動的に比較したものです。シグネチャの変更は破壊的変更の候補であり、確定ではありません。

概要

削除されたインポートパス0
削除されたエクスポート0
変更されたシグネチャ0
削除されたクラス/インターフェースのメンバー177
変更されたクラス/インターフェースのメンバー0
新たに非推奨2
要件の変更(engines、peer 依存関係)0
新しいエクスポート0

削除されたエクスポート

検出されませんでした。

変更されたシグネチャ

検出されませんでした。

削除されたクラス/インターフェースのメンバー

memberimport変更前
Element.static __@tagName@1334happy-domstring | null
Element.static __@localName@1336happy-domstring | null
Element.static __@namespaceURI@1338happy-domstring | null
FileList.static __@species@3388happy-dom(arrayLength?: number | undefined): any[] | <T>(arrayLength: number): T[] | <T>(...items: T[]): T[]
SVGElement.static __@tagName@1334happy-domstring | null
SVGElement.static __@localName@1336happy-domstring | null
SVGElement.static __@namespaceURI@1338happy-domstring | null
HTMLElement.static __@tagName@1334happy-domstring | null
HTMLElement.static __@localName@1336happy-domstring | null
HTMLElement.static __@namespaceURI@1338happy-domstring | null
HTMLBRElement.static __@tagName@1334happy-domstring | null
HTMLBRElement.static __@localName@1336happy-domstring | null
HTMLBRElement.static __@namespaceURI@1338happy-domstring | null
HTMLHRElement.static __@tagName@1334happy-domstring | null
HTMLHRElement.static __@localName@1336happy-domstring | null
HTMLHRElement.static __@namespaceURI@1338happy-domstring | null
HTMLLIElement.static __@tagName@1334happy-domstring | null
HTMLLIElement.static __@localName@1336happy-domstring | null
HTMLLIElement.static __@namespaceURI@1338happy-domstring | null
HTMLDivElement.static __@tagName@1334happy-domstring | null
HTMLDivElement.static __@localName@1336happy-domstring | null
HTMLDivElement.static __@namespaceURI@1338happy-domstring | null
HTMLMapElement.static __@tagName@1334happy-domstring | null
HTMLMapElement.static __@localName@1336happy-domstring | null
HTMLMapElement.static __@namespaceURI@1338happy-domstring | null
HTMLModElement.static __@tagName@1334happy-domstring | null
HTMLModElement.static __@localName@1336happy-domstring | null
HTMLModElement.static __@namespaceURI@1338happy-domstring | null
HTMLPreElement.static __@tagName@1334happy-domstring | null
HTMLPreElement.static __@localName@1336happy-domstring | null
HTMLPreElement.static __@namespaceURI@1338happy-domstring | null
HTMLBaseElement.static __@tagName@1334happy-domstring | null
HTMLBaseElement.static __@localName@1336happy-domstring | null
HTMLBaseElement.static __@namespaceURI@1338happy-domstring | null
HTMLBodyElement.static __@tagName@1334happy-domstring | null
HTMLBodyElement.static __@localName@1336happy-domstring | null
HTMLBodyElement.static __@namespaceURI@1338happy-domstring | null
HTMLDataElement.static __@tagName@1334happy-domstring | null
HTMLDataElement.static __@localName@1336happy-domstring | null
HTMLDataElement.static __@namespaceURI@1338happy-domstring | null
HTMLHeadElement.static __@tagName@1334happy-domstring | null
HTMLHeadElement.static __@localName@1336happy-domstring | null
HTMLHeadElement.static __@namespaceURI@1338happy-domstring | null
HTMLHtmlElement.static __@tagName@1334happy-domstring | null
HTMLHtmlElement.static __@localName@1336happy-domstring | null
HTMLHtmlElement.static __@namespaceURI@1338happy-domstring | null
HTMLLinkElement.static __@tagName@1334happy-domstring | null
HTMLLinkElement.static __@localName@1336happy-domstring | null
HTMLLinkElement.static __@namespaceURI@1338happy-domstring | null
HTMLMenuElement.static __@tagName@1334happy-domstring | null
HTMLMenuElement.static __@localName@1336happy-domstring | null
HTMLMenuElement.static __@namespaceURI@1338happy-domstring | null
HTMLMetaElement.static __@tagName@1334happy-domstring | null
HTMLMetaElement.static __@localName@1336happy-domstring | null
HTMLMetaElement.static __@namespaceURI@1338happy-domstring | null
HTMLSlotElement.static __@tagName@1334happy-domstring | null
HTMLSlotElement.static __@localName@1336happy-domstring | null
HTMLSlotElement.static __@namespaceURI@1338happy-domstring | null
HTMLSpanElement.static __@tagName@1334happy-domstring | null
HTMLSpanElement.static __@localName@1336happy-domstring | null
HTMLSpanElement.static __@namespaceURI@1338happy-domstring | null
HTMLTimeElement.static __@tagName@1334happy-domstring | null
HTMLTimeElement.static __@localName@1336happy-domstring | null
HTMLTimeElement.static __@namespaceURI@1338happy-domstring | null
HTMLDListElement.static __@tagName@1334happy-domstring | null
HTMLDListElement.static __@localName@1336happy-domstring | null
HTMLDListElement.static __@namespaceURI@1338happy-domstring | null
HTMLEmbedElement.static __@tagName@1334happy-domstring | null
HTMLEmbedElement.static __@localName@1336happy-domstring | null
HTMLEmbedElement.static __@namespaceURI@1338happy-domstring | null
HTMLLabelElement.static __@tagName@1334happy-domstring | null
HTMLLabelElement.static __@localName@1336happy-domstring | null
HTMLLabelElement.static __@namespaceURI@1338happy-domstring | null
HTMLMeterElement.static __@tagName@1334happy-domstring | null
HTMLMeterElement.static __@localName@1336happy-domstring | null
HTMLMeterElement.static __@namespaceURI@1338happy-domstring | null
HTMLOListElement.static __@tagName@1334happy-domstring | null
HTMLOListElement.static __@localName@1336happy-domstring | null
HTMLOListElement.static __@namespaceURI@1338happy-domstring | null
HTMLParamElement.static __@tagName@1334happy-domstring | null
HTMLParamElement.static __@localName@1336happy-domstring | null
HTMLParamElement.static __@namespaceURI@1338happy-domstring | null
HTMLQuoteElement.static __@tagName@1334happy-domstring | null
HTMLQuoteElement.static __@localName@1336happy-domstring | null
HTMLQuoteElement.static __@namespaceURI@1338happy-domstring | null
HTMLStyleElement.static __@tagName@1334happy-domstring | null
HTMLStyleElement.static __@localName@1336happy-domstring | null
HTMLStyleElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableElement.static __@tagName@1334happy-domstring | null
HTMLTableElement.static __@localName@1336happy-domstring | null
HTMLTableElement.static __@namespaceURI@1338happy-domstring | null
HTMLTitleElement.static __@tagName@1334happy-domstring | null
HTMLTitleElement.static __@localName@1336happy-domstring | null
HTMLTitleElement.static __@namespaceURI@1338happy-domstring | null
HTMLTrackElement.static __@tagName@1334happy-domstring | null
HTMLTrackElement.static __@localName@1336happy-domstring | null
HTMLTrackElement.static __@namespaceURI@1338happy-domstring | null
HTMLUListElement.static __@tagName@1334happy-domstring | null
HTMLUListElement.static __@localName@1336happy-domstring | null
HTMLUListElement.static __@namespaceURI@1338happy-domstring | null
TextTrackCueList.static __@species@3388happy-dom(arrayLength?: number | undefined): any[] | <T>(arrayLength: number): T[] | <T>(...items: T[]): T[]
HTMLCanvasElement.static __@tagName@1334happy-domstring | null
HTMLCanvasElement.static __@localName@1336happy-domstring | null
HTMLCanvasElement.static __@namespaceURI@1338happy-domstring | null
HTMLDialogElement.static __@tagName@1334happy-domstring | null
HTMLDialogElement.static __@localName@1336happy-domstring | null
HTMLDialogElement.static __@namespaceURI@1338happy-domstring | null
HTMLIFrameElement.static __@tagName@1334happy-domstring | null
HTMLIFrameElement.static __@localName@1336happy-domstring | null
HTMLIFrameElement.static __@namespaceURI@1338happy-domstring | null
HTMLLegendElement.static __@tagName@1334happy-domstring | null
HTMLLegendElement.static __@localName@1336happy-domstring | null
HTMLLegendElement.static __@namespaceURI@1338happy-domstring | null
HTMLObjectElement.static __@tagName@1334happy-domstring | null
HTMLObjectElement.static __@localName@1336happy-domstring | null
HTMLObjectElement.static __@namespaceURI@1338happy-domstring | null
HTMLOptionElement.static __@tagName@1334happy-domstring | null
HTMLOptionElement.static __@localName@1336happy-domstring | null
HTMLOptionElement.static __@namespaceURI@1338happy-domstring | null
HTMLOutputElement.static __@tagName@1334happy-domstring | null
HTMLOutputElement.static __@localName@1336happy-domstring | null
HTMLOutputElement.static __@namespaceURI@1338happy-domstring | null
HTMLScriptElement.static __@tagName@1334happy-domstring | null
HTMLScriptElement.static __@localName@1336happy-domstring | null
HTMLScriptElement.static __@namespaceURI@1338happy-domstring | null
HTMLSourceElement.static __@tagName@1334happy-domstring | null
HTMLSourceElement.static __@localName@1336happy-domstring | null
HTMLSourceElement.static __@namespaceURI@1338happy-domstring | null
HTMLDetailsElement.static __@tagName@1334happy-domstring | null
HTMLDetailsElement.static __@localName@1336happy-domstring | null
HTMLDetailsElement.static __@namespaceURI@1338happy-domstring | null
HTMLHeadingElement.static __@tagName@1334happy-domstring | null
HTMLHeadingElement.static __@localName@1336happy-domstring | null
HTMLHeadingElement.static __@namespaceURI@1338happy-domstring | null
HTMLPictureElement.static __@tagName@1334happy-domstring | null
HTMLPictureElement.static __@localName@1336happy-domstring | null
HTMLPictureElement.static __@namespaceURI@1338happy-domstring | null
HTMLUnknownElement.static __@tagName@1334happy-domstring | null
HTMLUnknownElement.static __@localName@1336happy-domstring | null
HTMLUnknownElement.static __@namespaceURI@1338happy-domstring | null
SVGGraphicsElement.static __@tagName@1334happy-domstring | null
SVGGraphicsElement.static __@localName@1336happy-domstring | null
SVGGraphicsElement.static __@namespaceURI@1338happy-domstring | null
HTMLDataListElement.static __@tagName@1334happy-domstring | null
HTMLDataListElement.static __@localName@1336happy-domstring | null
HTMLDataListElement.static __@namespaceURI@1338happy-domstring | null
HTMLFieldSetElement.static __@tagName@1334happy-domstring | null
HTMLFieldSetElement.static __@localName@1336happy-domstring | null
HTMLFieldSetElement.static __@namespaceURI@1338happy-domstring | null
HTMLOptGroupElement.static __@tagName@1334happy-domstring | null
HTMLOptGroupElement.static __@localName@1336happy-domstring | null
HTMLOptGroupElement.static __@namespaceURI@1338happy-domstring | null
HTMLProgressElement.static __@tagName@1334happy-domstring | null
HTMLProgressElement.static __@localName@1336happy-domstring | null
HTMLProgressElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableColElement.static __@tagName@1334happy-domstring | null
HTMLTableColElement.static __@localName@1336happy-domstring | null
HTMLTableColElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableRowElement.static __@tagName@1334happy-domstring | null
HTMLTableRowElement.static __@localName@1336happy-domstring | null
HTMLTableRowElement.static __@namespaceURI@1338happy-domstring | null
HTMLTemplateElement.static __@tagName@1334happy-domstring | null
HTMLTemplateElement.static __@localName@1336happy-domstring | null
HTMLTemplateElement.static __@namespaceURI@1338happy-domstring | null
DataTransferItemList.static __@species@3388happy-dom(arrayLength?: number | undefined): any[] | <T>(arrayLength: number): T[] | <T>(...items: T[]): T[]
HTMLParagraphElement.static __@tagName@1334happy-domstring | null
HTMLParagraphElement.static __@localName@1336happy-domstring | null
HTMLParagraphElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableCellElement.static __@tagName@1334happy-domstring | null
HTMLTableCellElement.static __@localName@1336happy-domstring | null
HTMLTableCellElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableCaptionElement.static __@tagName@1334happy-domstring | null
HTMLTableCaptionElement.static __@localName@1336happy-domstring | null
HTMLTableCaptionElement.static __@namespaceURI@1338happy-domstring | null
HTMLTableSectionElement.static __@tagName@1334happy-domstring | null
HTMLTableSectionElement.static __@localName@1336happy-domstring | null
HTMLTableSectionElement.static __@namespaceURI@1338happy-domstring | null

変更されたクラス/インターフェースのメンバー

検出されませんでした。

新たに非推奨

export@deprecated
happy-dom · IBrowserSettings.disableCSSFileLoadingCSS file loading is disabled by default. Use "enableCSSFileLoading" to enable it.
happy-dom · IOptionalBrowserSettings.disableCSSFileLoadingCSS file loading is disabled by default. Use "enableCSSFileLoading" to enable it.

要件の変更(engines、peer 依存関係)

検出されませんでした。

このデータを AI エージェントに渡す

Vigia は無料の MCP サーバーです。コーディングエージェントがコードを書く前に、バージョン・破壊的変更・脆弱性を確認できます。登録も API キーも不要です。

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

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その他の MCP クライアント
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

エージェント用スキル (SKILL.md):Vigia を使うタイミングをエージェントに伝えます · プルリクエスト用 GitHub Action

よくある質問

happy-dom を 20 から 21 にアップグレードする際の破壊的変更は?

happy-dom 20.14.6 と 21.0.0 の間で、Vigia は削除されたエクスポートを 0 件、変更されたシグネチャを 0 件、削除または変更されたクラス/インターフェースのメンバーを 177 件検出しました。

happy-dom 21 で非推奨になったものは?

happy-dom 21.0.0 では 2 件のエクスポートまたはメンバーが新たに非推奨になりました。

エージェント向け

GET https://vigia.coredls.cloud/v1/packages/npm/happy-dom/upgrade?from=20.14.6&to=21.0.0