Tampermonkey is the most popular userscript manager, with over 10 million users. Scripts will be executed in order as shown in the list.

Features: - Update automatically according to the meta data. It supports most scripts for Greasemonkey and Tampermonkey. It works on browsers with WebExtensions support. Violentmonkey provides userscripts support for browsers. The context in which all scripts of a web page execute. As we know, there are two types of context for a script to execute in: context of a web page. With its help, scripts can be injected into CSP restricted pages in Firefox now! Contexts. Since Violentmonkey v2.10.0, a new type of metadata named is introduced. It is recommended to use / rather than / because the match rules are safer and more strict. There are four types of rules: / / / in Violentmonkey.

On Chrome, the extension can write to clipboard in the background even without clipboardWrite permission.Īn open source userscript manager. It writes to clipboard, just exactly what clipboardWrite allows. Secondly, there is a function used in userscripts named GM_setClipboard. Note that due to a known issue, the hard way needs to handle caching. Make sure the hostname is localhost and the script name ends. If you have it installed, just type http-server -c5 at the directory of your script to start a server. One of the best way is to use node/npm's indexzero/http-server. So if your browser has Violentmonkey, it is likely it also supports many ES6 features natively, for example, arrow functions (=>), Promises, block-scoped variables, template literals (`hello, $`), etc. Violentmonkey itself is built for modern browsers, to be precise, for Chrome >= 55 and Firefox >= 53.

Best tampermonkey scripts