Was ist React Developer Tools?

React Developer Tools ist eine Chrome-Erweiterung, die von Meta entwickelt wurde, und ihr Hauptmerkmal ist "Adds React debugging tools to the Chrome Developer Tools. Created from revision 993c4d003 on 12/5/2023.".

Erweiterungsscreenshots

React Developer Tools-Erweiterungs-CRX-Datei herunterladen

Laden Sie React Developer Tools-Erweiterungsdateien im crx-Format herunter, installieren Sie Chrome-Erweiterungen manuell im Browser oder teilen Sie die crx-Dateien mit Freunden, um Chrome-Erweiterungen einfach zu installieren.

Anleitung zur Verwendung der Erweiterung

React Developer Tools is a Chrome DevTools extension for the open-source React JavaScript library. It allows you to inspect the React component hierarchies in the Chrome Developer Tools.

You will get two new tabs in your Chrome DevTools: "⚛️ Components" and "⚛️ Profiler".

The Components tab shows you the root React components that were rendered on the page, as well as the subcomponents that they ended up rendering.

By selecting one of the components in the tree, you can inspect and edit its current props and state in the panel on the right. In the breadcrumbs you can inspect the selected component, the component that created it, the component that created that one, and so on.

If you inspect a React element on the page using the regular Elements tab, then switch over to the React tab, that element will be automatically selected in the React tree.

The Profiler tab allows you to record performance information.

This extension requires permissions to access the page's React tree, but it does not transmit any data remotely. It is fully open source, and you can find its source code at https://github.com/facebook/react/tree/master/packages/react-devtools-extensions.

Grundlegende Informationen zur Erweiterung

Name	React Developer Tools
ID	fmkadmapgofadopljbjfkapdkoienihi
Offizielle URL	https://chromewebstore.google.com/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi
Beschreibung	Adds React debugging tools to the Chrome Developer Tools. Created from revision 993c4d003 on 12/5/2023.
Dateigröße	1.48 MB
Installationsanzahl	4,653,877
Aktuelle Version	5.0.0 (12/5/2023)
Letztes Update	2023-12-06
Veröffentlichungsdatum	2020-05-18
Bewertung	4.01/5 Insgesamt 1489 Bewertungen
Entwickler	Meta
E-Mail	[email protected]
Zahlungsart	free
Erweiterungswebsite	https://github.com/facebook/react
Hilfeseite URL	https://github.com/facebook/react/issues/new?labels=Component:%20Developer%20Tools
Unterstützte Sprachen	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "name": "React Developer Tools", "description": "Adds React debugging tools to the Chrome Developer Tools.\n\nCreated from revision 993c4d003 on 12\/5\/2023.", "version": "5.0.0", "version_name": "5.0.0 (12\/5\/2023)", "minimum_chrome_version": "102", "icons": { "16": "icons\/16-production.png", "32": "icons\/32-production.png", "48": "icons\/48-production.png", "128": "icons\/128-production.png" }, "action": { "default_icon": { "16": "icons\/16-disabled.png", "32": "icons\/32-disabled.png", "48": "icons\/48-disabled.png", "128": "icons\/128-disabled.png" }, "default_popup": "popups\/disabled.html" }, "devtools_page": "main.html", "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }, "web_accessible_resources": [ { "resources": [ "main.html", "panel.html", "build\/*.js" ], "matches": [ "" ], "extension_ids": [] } ], "background": { "service_worker": "build\/background.js" }, "permissions": [ "storage", "scripting" ], "host_permissions": [ "" ], "content_scripts": [ { "matches": [ "" ], "js": [ "build\/prepareInjection.js" ], "run_at": "document_start" } ] }