Tampermonkey®
by Jan Biniok
GM_download in browser API mode
Yes for backward compatiblity
GM_download and GM_xmlhttpRequest
GM_xmlhttpRequest
Blob and File download capabilities to GM_download
console to make its properties configurable
onurlchange so it fires on hash changes triggered by pushState
ArrayBuffer and UInt8Array objects via GM_xmlhttpRequest
$DATETIME$ variable for use in script templates
Set-Cookie headers are present
window.location now navigates via background context
GM.cookie.list() to resolve also if called without an argument
GM_registerMenuCommand entries reappeared until clicked
@require and @resource
GM_xmlhttpRequest
GM_xmlhttpRequest retains specified request headers during redirects
@run-in support
GM_cookie should be able to access HttpOnly cookies
GM_xmlhttpRequest response header separator
GM_download
GM_xmlhttpRequest
GM_xmlhttpRequest.finalUrl to include hash components again
GM_registerMenuCommand issue with non-letter accessKeys
GM_xmlhttpRequest cookie issue
GM_xmlhttpRequest cookie issues
GM_registerMenuCommand if the command was registered multiple times (e.g. from different frames)
GM_cookie for all versions (HttpOnly cookie access still only at the beta versions)
partitionKey support to GM_cookie
cookiePartition support to GM_xmlhttpRequest
@include and @match entry is saved the first time
@include and @match entry
Userscript URL detection to Legacy
GM_webRequest is not (yet) supported in Manifest V3
GM_xmlhttpRequest fires only one progress event (you can use responseType stream for now)
UserScript API Dynamic mode scripts that are using a RegExp @require cause overhead by being injected into every frame
GM_download to make the name parameter optional and implemented extraction from the response headers
DOMNodeInserted and MutationEvent events
url property of GM_notification when no onclick listener is set
GM_download to initiate downloads in parallel again
xhr.responseXML of HTTP responses
GM_openInTab to prevent opening new tabs on event page reloads
window.showDirectoryPicker
gecko_android
id parameter in GM_registerMenuCommand to update existing commands
tag in GM_notification to overwrite existing notifications
url property in GM_notification to open a new tab on click (can be cancelled by onClick event via preventDefault)
url nor a tag was specified
GM_download to prevent frequent triggering of onload
1.0-0.3 is now considered a lower version number than 1.0
window addEventListener to support EventListenerObjects
title option to GM_registerMenuCommand
JavaScript-mode @sandbox, which may require cloneInto and friends for unsafeWindow property modificationGM_registerMenuCommand to prevent automatic closing of the popup on click
GM_xmlhttpRequest FormData key-value order
getPlatformInfo response
document.write
document.write was called
GM_xhr.redirect is set to manual
Add GM functions to this or window
GM_xhr.redirect option support with one of follow, error or manual as possible value
node argument of GM_addElement in @sandbox JavaScript mode
GM_info.userAgent in favor of GM_info.userAgentData with all properties of NavigatorUAData and some "high entropy" values
GM.download(url, name)
GM_info.userAgent
GM_openInTab's setParent option work within containers
GM_setValue with binary content
GM_deleteValue to really delete values also in background
undefined values as well
@sandbox JavaScript mode work
wrappedJSObject compatibility option by default
JavaScript sandbox mode
GM_unregisterMenuCommand
GM.saveTab
@sandbox always default to raw
console methods enumerable again
document-start scripts
@resource SVG handling
GM_xmlhttpRequest streams to be canceled
GM_download.details.conflictAction (works only in browser API mode)
GM_xmlhttpRequest upload.onprogress support
GM_xmlhttpRequest multi-account container aware
@requires
@sandbox support with possible values 'raw', 'JavaScript' and 'DOM'@sandbox is omitted.unsafeWindow access. At Firefox a special context is created which should also bypass all remaining CSP issues. Execution in page context is used as fallback at other browsers.unsafeWindow access. If enabled these scripts are executed inside the extension context or at any other enabled context otherwise.document.addEventListener('DOMContentLoaded', ...) delayed event dispatching for document-start scripts executed later than the event
userScript API to execute userscripts
container ID to GM_info
@requires
@require and @resource content is not updated by default anymore unless the script was updated
@include a little bit more like @match if :// is present and add an option to control @include's behavior@include *://tmnk.net/* to match pages at tmnk.net only, but it also matches https://example.com/?http://tmnk.net/.@includes that contain a :// are now interpreted a little bit different. Every * before :// now only matches the URL scheme. Also, if :// is directly followed by a * or a / somewhere, then the first * or all until / are applied to the hostname only.
importScripts force reloads the page
GM_getValue and GM_xmlhttpRequest response prototype confusion
GM_setValue and include enumerable array values of the prototype chain as well
@connect * work with requests to IPs and hostnames (like localhost) again
GM_getValue to return undefined as value
@unwrap tag
GM_xmlhttpRequest to forward status and statusText in fetch mode once available
@grant none mode
GM_xmlhttpRequest JSON array response
GM_getValue with array type values
GM_xmlhttpRequest mode
@grant as well as header tags in general
@require or @resource couldn't be loaded
GM_xmlhttpRequest event timings and make response readable on request errors as well
GM_notification.highlight focus the window as well
GM_registerMenuCommand callbacks
GM_openInTab
GM_notification.highlight support
GM_xmlhttpRequest.responseType 'stream' support
GM_xmlhttpRequest.responseType is set to 'document'
GM_notification sometimes not using the given image
DOMContentLoaded being fired after the load event
GM_setStyle/GM_addElement of document-start scripts in case of very early script execution
GM_xmlhttpRequest made from container tabs
@include's favicon can't be loaded
GM_download calls in non-native mode if executed too quickly one after the other
GM_xmlhttpRequest issues in combination with page CSPs
GM_xmlhttpRequest responses
GM_xmlhttpRequest data might be available at readyState 3 now
GM_info.version being undefined
@antifeature support
@icon tag showing the domain's favicon if a URL is available
@require or @match statement(like all other scripts)
GM_xmlhttpRequest not send Tampermonkey's origin by default
@match hostname and scheme case insensitive by default
GM_xmlhttpRequest exceptions related to responseType 'document' and 'text'
@connect permission request handling
GM_xmlhttpRequest requests
GM_download.details.headers
GM_cookie/GM_xmlhttpRequest always use the source tab's cookie store ID
GM.setClipboard
GM_deleteValue
GM_addScript by GM_addElement support to workaround page CSP issues
GM_info.isIncognito by showing a per tab value
GM_download of blob objectURLs
eslint:recommended
GM_xmlhttpRequest: Fix protocol-relative URLs
GM_xmlhttpRequest: Fix reported status of requests in progress
GM_info.isFirstPartyIsolation
GM_registerMenuCommand is executed
GM_notification.onclick being called too often
GM_xmlhttpRequest from incognito tabs
GM_xmlhttpRequest.finalUrl available on progress events as well
GM_notification silent option
GM_notification onclose listener
GM_notification user interaction mandatory if possible
GM_xmlhttpRequest onabort callback
GM_xmlhttpRequest blob response type property
GM_openInTab, ...)
GM_webRequest redirect via from/to
GM_xmlhttpRequest which could lead to crashes
GM_openInTab.name
.*.*
tampermonkey.net
GM_xmlhttpRequest.responseType 'document' support
GM_registerMenuCommand usage
globals definition work
@resource and @require)
zip.js by JSZip
GM_tabs data on tab close
Instant Injection more reliable
GM_download events sometimes being fired too early
@downloadURL none support
GM_notification click listener
GM_download progress events
GM_download.abort
GM_openInTab.name= or GM_openInTab.close was used at more than one tab
GM.openInTab setParent option
@require and @resource feature icons a link to the script's externals tab
@require and @resource content editable (if applicable)
userstyles.org as known script source and add includes on installation if no @include is set
window.name to be set in sandbox mode | thanks to Mahab
GM.API names and make more functions return promises
dom.storage.enabled or cookie storing is disabled
GM_xmlhttpRequest
Instant Injection mode
@resource mime type detection
GM_setClipboard
GM_* API usage stats
Instant Injection mode
@name:zh_CN)
GM_xmlhttpRequest.responseType 'document' support
GM_openInTab support the setParent flag
@connect, @include, @match and @exclude changes | thanks to nux
GM_webRequest and @webRequest support - please discuss this API here
GM_download support all common details properties at FF >= 52
GM_xmlhttpRequest headers to get deleted (by setting to null)
GM_notification
GM_xmlhttpRequest related issues (finalUrl, cookies, ...)
@require related errors at the page console
GM_xmlhttpRequest.responseHeaders to contain 'Set-Cookie' items as well
auxclick event listener to recognize middle mouse clicks at Chrome 55
fast script injection mode (disabled by default)
fast script injection mode, because it causes problems with iframes even when disabled
GM_openInTab now opens tabs in background if no option is given
GM_addStyle now returns the injected style tag