Greasymonkey and Tampermonkey will update from the URL the user originally installed from if the downloadURL and installURL meta keys are not specified. This is currently what Greasy Fork does, so right now Violentmonkey can't do updates with Greasy Fork.

Defining resource with

...
// @resource some-id http://some.url/...
....

Makes them inaccessible with GM_getResourceURL and GM_getResourceText. Replacing id with some_id makes everything work. GreaseMonkey and TamperMonkey do handle minus correctly.

It is not specified here, what should resource id look like, so this is anyway low priority issue.

you use "-" in 'document-start', 'document-idle' and 'document-end', but it must be "_": 'document_start', 'document_idle' and 'document_end'

Change the text, and also keep the cross mark:
->
✔ Scripts enabled
✖ Scripts disabled

前两天收到用户反馈“用的是opera，摁启用了也用不了[泪]第一次的时候有用，忽然就用不了了”，
问了半天怎么配置的，最后……

而且后来还有一个情况一样的……
所以建议可以改一下这东西的描述……
比如 “脚本已启用” / ”脚本已禁用”

如题，好多脚本再用，结果不支持，郁闷

In Greasemonkey, GM_openInTab gives the script permission to show popups without giving the website permission. When I use it in Violentmonkey, the popup is blocked, and I have to give permission for it to open. Tested in Violentmonkey 2.2.2, Opera 34.0.2036.31, Windows 10 64-bit with this script:

// ==UserScript==
// @name New Script
// @namespace Violentmonkey Scripts
// @include http://www.example.com/
// @grant GM_openInTab
// ==/UserScript==

GM_openInTab('http://www.google.com/');

因为总有人问打不开应用商店，哪里可以下载到crx文件……
TM的话网盘上有不少，然后这边的找不到……

after update lastnight 15/5/2016 my extension suddenly dont want work properly. omg i hate this! i forget to backup my script :( how to i get back my script if my extension doesn't load or can't click the icon violentmonkey. RIP!
please FIX!!

Error running script:
TypeError: Cannot read property 'xxx' of undefined

This error appears for variables created with the eval() function, after Opera 34 upgrade.

Me again. ;) :)

When I install this in a clean profile it says "2.3.7" in Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.82 Safari/537.36 OPR/35.0.2066.37 (a little older but it is what my distro gives me)

Until the next time? :)

比如Super_preloaderPlus_one、My Novel Reader

Both Greasemonkey and Tampermonkey set the accept header to text/x-userscript-meta when checking for updates so that servers can detect it and serve up only the metadata instead of the entire script. It would be great if Violentmonkey did the same.

Refs:
greasemonkey/greasemonkey#1824
http://tampermonkey.net/changelog.php?version=3.7.3900&ext=gcal#v3.7.3900

It seems that the sync only works for script but not GM_set/getValue's?
Is there any plan to support sync values stored by script also?
Or will there be any new GM_ APIs to handle these value sync?

Error = "The server could not find the file"
download address =
blob:chrome-extension%3A//jinjaccalgkegednnccohejagnlnfdag/c2fc510e-c63c-4445-8591-925e59ca1b0a

In new Opera on chromium:
http://www.opera.com/blogs/desktop/2016/02/initial-opera-developer-37-release/

If I may be so bold... it might be a good idea to go visit greasemonkey/greasemonkey#1963 and put in your thoughts. Please make sure to read all reference material from other projects so we can all do this the right way instead of just right now.

Thanks.

Allowing this feature prevents the execution of the script. In Firefox with grease monkey my script works fine, but with violentmonkey it is not the same thing. Please test it, even the primitive script with just one console.log on window.onload doesn't work if @grant GM_xmlhttpRequest is set :-(

看了下设置，似乎不支持 google account 同步？
至于dropbox/onedrive的支持，是手动还是自动备份？能否做到同一账号授权，多台机子之间同步？能否同步脚本状态，如启用/禁用？
另外，是否考虑发firefox版？如果能通过onedrive等同步，那就可以做到跨浏览器同步，就太棒了。

Violentmonkey scripts don't run on github.com, which has a restrictive CSP (Content Security Policy) set up.

stylish-chrome had a related problem that one user solved by stripping the CSP headers from the response. Perhaps instead of stripping the header, Violentmonkey could somehow add itself to list of allowed sources? Not sure if this is possible, though.

版本：2.1.6.2

这类的链接被误关联了
https://github.com/ywzhaiqi/userscript/blob/ab7fcf8c238f1969ce57080d13175e75a2836be2/MyNovelReader/MyNovelReader.user.js

注：我没在用 Opera，只是尝试了下在 chrome 上安装暴力猴。这个问题在 Opera 下同样存在。

Opera 34.0.2036.31
Violentmonkey 2.1.10.4

Global functions like setTimeout() and alert() throw "TypeError: Illegal invocation" when @grant is not "none".

// ==UserScript==
// @name         Test
// @include      *
// @grant        GM_setValue
// ==/UserScript==

alert("yo"); // doesn't work

Tampermonkey encountered the same issue starting from Chrome 47:
https://forum.tampermonkey.net/viewtopic.php?f=17&t=1324

Gerald你好：

自从用了Opera以后，一直是你的插件Violent Monkey的爱用者；
最近发现了一个名为「Anti-Adblock Killer」的脚本，
一开始原本是支持Violent Monkey的，
可是最近的版本却不行了。
貌似是更新了使用函数，而脚本作者说没办法，望支持呵。
不想改用TamperMonkey，支持国产....

链结如下：
https://github.com/reek/anti-adblock-killer

Hi,

Can you upload your extension to Chrome Web Store? Yeah, I know there's already an extension to manage userscripts, but your extension is visually and functionally better than Tampermonkey.

Oh, by the way: I currently use Chrome, but it's possible to install your extension to Chrome.

I don't say that you must upload your extension to CWS. It's just a question :)

About | V2EX自动领取每日签到登录奖励 | Userscripts | OpenUserJS - https://openuserjs.org/scripts/myejin/V2EX%E8%87%AA%E5%8A%A8%E9%A2%86%E5%8F%96%E6%AF%8F%E6%97%A5%E7%AD%BE%E5%88%B0%E7%99%BB%E5%BD%95%E5%A5%96%E5%8A%B1

这个站点里的所有脚本，点击安装后，获取的都是一个html，于是连名字也没有了。

Documentation https://tampermonkey.net/documentation.php#GM_notification

This API show desktop notification to user. The difference between this one to Notification is that this API do not need grant permission from user.

(This API is first introduced by Scriptish.)

it opens http://userscript.org instead of http://userscripts.org

Gerald你好：

首先很感谢你开发了Violent Monkey，
也很感谢前阵子跟你反馈了Anti-Adblock Killer不能运作的问题後你立刻进行修正，
真的很谢谢！

最近我使用了一个名为「AdsBypasser」的脚本，
发现在Violent monkey内无法实现页面自动跳转、点击的功能；
而在Tampermonkey下这些功能是可以运作的……不知道Gerald能否研究下问题麽？感谢！！

脚本链结如下：
https://greasyfork.org/scripts/4881-adsbypasser

测试链结（这个页面是短网址营利广告连结，AdsBypasser是专门用来跳过这一类网站的脚本。）
http://sh点st
可以发现不能实现自动跳转。

Hello,

I have authorized violentmonkey app with Dropbox. After clicking button ,,Sync", the message ,,Sync error!" appears. Why?

An icon in the listing to notify if an auto-update fails because the update URL is no longer valid.

如题，GM_setClipboard is not defined
https://git.oschina.net/coldfire/GM/raw/master/popsearch.user.js

In https://greasyfork.org/de/scripts/4255-linkify-plus-plus?version=116878 the "function* generateRanges(node, filter)" declaration in line 113 doesn't work.

The script works with Tampermonkey. Tested in Opera and Chrome.

Currently you sync the scripts and the on/off status. Sometimes a script can not run in another browser or we can use an extension instead of a script, so please make the syncing of the status optional.

It would be great if yo can also include the sorting order of the scripts in the sync.

Hello! Can you add option to auto-refresh current tab when Userscript is switched on?

Do you have a comparison table of ViolentMonkey vs TamperMonkey on chromium?

貌似现在是按照安装顺序排列的。
能否提供自定义选项，可以按照名称/更新日期 等等排序。
最好在设置里面有个默认排序模式的选项。

Hi,
in all versions (since v2.0.0.2 release) of Violentmonkey for Opera 15+ (and other browsers based on stock Chromium) there is several problems with userscripts. Some don't work correctly and some scripts probably even don't load (for example script settings of script isn't in the Violentmonkey menu).

Opera Presto (<12) and Maxthon version seem working well. So I think, in scripts isn't a problem (Tampermonkey and Greasemonkey also OK).
I have compared source code of Presto, Maxthon and Chromium version (it seems they all are in many parts of code very similar, some part completely different because of some difference between browsers). So I tried to do some porting (Maxthon/Presto version -> Chromium) myself, but result wasn't good, because I don't have good skills in developing extensions.

Examples of problematic userscripts:

ČSFD IMDB Rating
Universal Links Checker v7
W.A.R Link Checker (Customized)
------------ | -------------
...and more.

Could you take a look at it, please? Thank you!

Gerald你好：

自从用了Opera以后，一直是你的插件Violent Monkey的爱用者；
前阵子跟Gerald你反馈了Anti-Adblock Killer不能在Violent Monkey运作的问题，
也很谢谢Gerald立马更新消除了不能使用的BUG；
可是最近的版本又不行了。
希望Gerald拨空能修复下，Violent Monkey很好用啊。
我确定了不是脚本的问题，因为相同的脚本在Google Chrome上使用Tamper Monkey可以运作的。

链结如下：
https://github.com/reek/anti-adblock-killer

It does not respond to mouse clicking.
my scripts do not work!
I can not open / edit any of the script:
If I try to create a new script, then after clicking on the "Save" / "Save and Close" = nothing happens. After clicking the "close" message appears - "changes are not saved, quit?"

Opera_beta_30.0.1835.49

p.s. Maybe you have a pest wound up there?

If I open two tabs, change a value in one tab with GM_setValue, then try to read it in the other tab with GM_getValue, the second tab doesn't see the change.

Here's a test case. Open http://www.example.com/ in two tabs, shift-click in one tab to increase x, and click in the other to read x.

// ==UserScript==
// @name GM_getValue test
// @namespace test
// @include http://www.example.com/
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==

document.addEventListener('click', function(e) {
    if (e.shiftKey) {
        var x = GM_getValue('x') || 0;
        x++;
        GM_setValue('x', x);
        document.body.textContent = 'set: x=' + x;
    } else {
        var x = GM_getValue('x') || 0;
        document.body.textContent = 'get: x=' + x;
    }
}, false);

Tested with Violentmonkey 2.2.2, Opera 34.0.2036.31, Windows 10 64-bit.

好像并不支持 GM_xmlhttpRequest 函数的 finalUrl，有考虑过支持吗？

does anyone knows where are the scripts stored locally?

Error calling new XMLHttpRequest()

TypeError: Failed to construct 'XMLHttpRequest': Please use the 'new' operator, this DOM object constructor cannot be called as a function.

Error calling new FileReader()

TypeError: Failed to construct 'FileReader': Please use the 'new' operator, this DOM object constructor cannot be called as a function.

From time to time, ViolentMonkey decides to eat up 90% of cpu usage. I tried shutting down tabs one by one to see, if some of them is running a script in a cycle, but I closed them all and still nothing. I seem to be unable to do some resource management as to what userscript might cause it, but since the problems stays even with all tabs closed, I'm going to assume it's VM's bug. The only way to solve is to manualy disable VM extension and then re-enable it.

screenshot: http://i.imgur.com/gE0YQF9.png

Windows XP (32-bit)
Opera v23.0.1522.14
ViolentMonkey v2.1.2.1

Script:
http://userscripts.org:8080/scripts/review/160951
Test page:
http://myanimelist.net/animelist/Xinil

Additional info:
No problem with Opera v12.16 and ViolentMonkey v1.5.2 on 64-bit Debian sid.

It seems there is something wrong with z-index on the panel. Currently:

.button-panel { z-index: 2; }
.CodeMirror-gutter-wrapper { z-index: 4; }

Would you be willing to support @homepageURL in the metadata block? It should be nearly the same as VM's @homepage in the metadata block... there is a trend towards using @homepageURL so if I may be so bold as to recommend changing all refs to @homepage to @homepageURL. I am willing to commit a forked branch if you would like to review it.

Thanks for the consideration. :)

Tracking:

• greasemonkey/greasemonkey#1861

建议在点击“为此站点查找脚本”时使用基础域名（base domain）而非当前完整域名进行搜索。
例如：

• tieba.baidu.com -> baidu.com
• item.taobao.com -> taobao.com

可以使用 http://www.publicsuffix.org/ 找基础域名，具体的工作方式可以参考 火狐扩展 Greasy Scripts 的实现 不过我不清楚这东西在 Opera 上是不是方便。

Hi,

I translated your extension to Polish. You can download this tranlastion here:
http://www.mediafire.com/download/di3pdq936cwd20a/messages.json

Adding my own script using the "New" button works fine.

When I try add a second one using "New" the other script I had is deleted (or over written)

I have a script - https://github.com/nokeya/direct-links-out/
It must work on google, so I've added some meta tags, according to https://developer.chrome.com/extensions/match_patterns :

// @include     *://google.*
// @include     *://www.google.*
// @include     *://encrypted.google.*

Tampermonkey(Chrome)/Greasemonkey(FF)/Scriptish(FF) - script is activated and working.
Violent Monkey(Opera) - script not activated, icon shows no scripts attached to page.
Tested on Opera35/36 with Violent Monkey 2.2.4