Overview / Web Technology
Web technology reference for developers
HTML
Structure of content on the web
CSS
Code used to describe document style
JavaScript
General-purpose scripting language
HTTP
Protocol for transmitting web resources
Web APIs
Interfaces for building web applications
Web Extensions
Developing extensions for web browsers
Accessibility
Build web projects usable for all
Web Technology
Web technology reference for developers
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In this articleaction
author
background
browser_action
browser_specific_settings
chrome_settings_overrides
chrome_url_overrides
commands
content_scripts
content_security_policy
declarative_net_request
default_locale
description
developer
devtools_page
dictionaries
externally_connectable
homepage_url
host_permissions
icons
incognito
manifest_version
name
offline_enabled
Deprecatedomnibox
optional_host_permissions
optional_permissions
options_page
options_ui
page_action
permissions
protocol_handlers
short_name
sidebar_action
storage
theme
theme_experiment
user_scripts
version
version_name
web_accessible_resources
Common types used by APIs that dispatch events.
Typesevents.Rule
Description of a declarative rule for handling events.
events.Event
An object which allows the addition and removal of listeners for a browser event.
events.UrlFilter
Filters URLs for various criteria. If any of the given criteria match, then the whole filter matches.
Note: This API is based on Chromium's chrome.events
API. This documentation is derived from events.json
in the Chromium code.
.
This page was last modified on Sep 1, 2024 by MDN contributors.
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