User JavaScript and CSS

Description from extension meta

User JavaScript and CSS on any website

Image from store User JavaScript and CSS

Description from store Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page. Features: - Instant execution - Custom libs include - URL masking allows use one script or CSS on many pages Change log: Version 1.2.6 - Fixed error in console "Unchecked runtime.lastError: The message port closed before a response was received" - Improved domain getter from URL - Updated Ace Editor and jQuery to latest Version 1.2.5 - Resolved bug with '@import' and "Auto-important css" feature - "Auto-important css" feature now disabled by default - Added feature to exclude URL's by '!' symbol at start - Updated jQuery and Ace editor to last versions - Other small fixes Version 1.2.4 - Added manual cloud sync in testing mode - Improved "auto-important css" feature - Other small fixes Version 1.2.1 - Fixed algorithm of "high priority CSS" Version 1.2.0 - Added toggle button in site list - Added documentation tab - Added 'Vintage mode' option to Ace Editor - Updated jQuery, Ace Editor to last versions - Other small fixies Version 1.1.5 - Returned old method injection and added option to toggle this. Alternative method has feature to avoid CORS issues, but has only DOM access to site (no JS context). Old and now primary method is injecting by <script> tag on site bottom. - Added scroll past end in editor Version 1.1.2 - Minor bug fixes Version 1.1.0 - Added new injection system that increased perfomance - Added feature: few URLs in one rule (separate by commas) - Added word wrap setting - Added CSS auto !important option - Minor changes Version 1.0.2 - Hot fixes Version 1.0.0 - Full redesign of extension - Added more settings - Added toggleable counter on extension icon Version 0.98 - Fix bug that prevent create new rules - Minor changes Version 0.96 - Full redesign of extension interface - 80% code of extension core has been rewritten - New feature: change URL field and mask with "*" symbol (eg *.expample.com) - Editor window opens in new tab in split layout - Disabled autosave feature - Configurable editor in settings - New icon Version 0.94 - Hotfix editor opening bug Version 0.93 - Fixed a bug where JavaScript is not always inserted in a page - Outdated processes are disabled Version 0.92 - Code autosave work on all pages Version 0.91 - Fix ".co.uk" zone parse - Other small fixes Version 0.90 - Improve core - Add feature to load own libraries Beta test. If you find any problem or have a question contact me on email.

Latest reviews

(2020-01-11) Abraham Murciano Benzadon: Super quick ans easy to set up. Used to use tampermonkey until I saw this. This is so much neater
(2019-12-24) Василий Разманов: Супер расширение) То что искал для внедрения своих jq скриптов на свои страницы :3
(2019-12-12) Derghi Arrinde: Hmm, it seems to include its own jquery file? Seems to rely on jquery a lot, even in the css/js injection part of the script. Uninstalled. Devs, please let me know if I am wrong.
(2019-12-06) Augustine NGUH: Great
(2019-11-26) Dave Hope: Awesome – the best custom CSS and JS injection tool yet!
(2019-11-14) Yosiet Serga: Excelente!!!
(2019-11-03) Ducky from your neighborhood: Support for chrome:// URLs would've been neat, other than that it's 10/10
(2019-10-31) Samuel Kaleta: Skvělé udělátko! :-)
(2019-10-10) Andrew Delenhovskiy: Чудове розширення.
(2019-10-08) Vasyl Butov: Just. Perfect.
(2019-09-18) Bo Yang: Deserves.
(2019-09-14) Иван Иванов: Одно огромное пожелание: НИЧЕГО НЕ МЕНЯЙТЕ, НЕ УЛУЧШАЙТЕ ! Вот работает оно прекрасно - и пусть работает. Аналогов просто нет, давно искал.
(2019-09-09) Christopher Collard: simply does exactly what you expect it to.
(2019-08-17) Кетов Павел: Everything is awesome, thanks! Всё просто офигенно, спасибо!
(2019-08-09) Nick Chen: Great extension!!! My question: How can i send jquery ajax or xmlhttprequest to external url without cors problem? just like tampermonkey GM_xmlhttpRequest
(2019-08-06) Möckli Söckli: There is a website with a chat where the own chat bubble has a background color of some kind of light yelow-brownish and white font. Very ugly and not good to read. I used this plugin to change this. Well it works. It does exactly what it should. So i have to say I love this extension.
(2019-08-01) Dima: Добрый день! Есть ли возможность заинжектить CSS после прогрузки страницы? Т.к. сайт на котором я хочу поменять CSS прогружается блоками и нужные мне блоки загружаются через некоторое время и стили которые я внедряю не применяются. Возможно я делаю что то не так)
(2019-07-27) Parker Ault: Best in class. Does one job and does it well!
(2019-07-26) Магазин Ангарск: Ребята а есть плагин для браузера в котором можно было бы прописывать ява скрипт код и присваивать к нему горячие клавиши?
(2019-07-25) Александр Козлов: Вроде неплохое расширение. Но их того что мне не хватает - нет моментального отображения при включении и выключении стиля. Также не работают стили в iframe.
(2019-07-16) Michael Roskin: Truly amazing. Can't imagine my miserable like w/o it.
(2019-07-12) Fuad Fakhruddin: Sangat membantu sekali.
(2019-07-08) Sreeraj S: Excellent app. Do the job perfectly. Thank you very much
(2019-06-26) Tô Thắng: tiện ích rắt tốt
(2019-06-23) John Rambo: Лучший.

Latest issues

(2020-01-16, v:1.2.6) sdfsdh wewrh: How can I enable or disable the site
can you please help with enable or disable the site with JS command , (I add a code to be executed on the page but I want to disable it after i finish through command JS ) thank you
(2019-12-24, v:1.2.6) bte Lộc: Add a columnTitle/ Descriptionin before each link on tab "Sites" ( Settings)
Add a column Title/ Descriptionin before each link on tab "Sites" ( Settings)
(2019-12-03, v:1.2.6) Leighton Duffin: jQuery class selector not running
Having a problem where my jQuery class selector doesn't run. If I run the following line in the Chrome's console it executes as expected: $(".article_header").css("display", "none"); But if I included this in User JavaScript and CSS it never runs. I can select html elements but doesn't seem to select classes. Am I doing something wrong?
(2019-11-06, v:1.2.6) Frangiskos Frangeskides: await editor support
The js editor is not recognising await as valid javascript.
(2019-10-29, v:1.2.6) Maksim Mukhachev: CSS Preprocessor
Привет. Спасибо за дико удобное расширение! Один вопрос, :). Возможно ли заставить работать его с CSS препроцессорами?
(2019-10-26, v:1.2.6) Andrew Delenhovskiy: Проблемы с загрузкой стиля...
Я добавил свой CSS и часто при первом входе на сайт бывает такое что вместо половины стиля, поверх, загружается стиль сайта, и только после обновления страницы все норм(
(2019-10-15, v:1.2.6) Spencer Frame: Turns Off On Page Refresh
Whenever I toggle the code on for a specific page, it turns off on refresh.
(2019-10-12, v:1.2.6) Andrew Delenhovskiy: Iframe
Не работает во фреймах =(
(2019-10-08, v:1.2.6) Andrew Delenhovskiy: Несколько стилей и скриптов для одного сайта
А как правильно добавлять несколько пользовательских стилей и скриптов для одного сайта? Я только установил это расширение, пока еще не разобрался, но мне нравится. И есть ли какие-то ограничения по сравнению с темперманки и ему подобными расширениями?
(2019-10-03, v:1.2.6) Triệu Hằng: How to execute JS functions defined in injected JS from browser console?
I defined JS functions in JS programmatic injection setting and I would like to use them in the browser console. Is it feasible? If it is please advise me the way to do it.
(2019-08-24, v:1.2.6) Ian Tomey: cannot override !important
even with highest css priority set i cant override font-weight with !important on original sheet
(2019-08-22, v:1.2.6) Geoff Davids: jQuery library not being included
I have tried using jQuery with JS augmentation to websites, but nothing works and in the console I just get the error message "jQuery not defined" or "$ not defined" depending on which way I try to load it. I have tried removing and re-adding the library, and changing it from the local loading to loading from Google's CDN, but to no avail. Am I doing something wrong? Apart from this your extension is fantastic and a joy to use, and I'd love to get to the bottom of this!
(2019-08-13, v:1.2.6) Nick M: It doesn't open with the first click
Very good work. Congratulations. I have a problem. When I right-click to open the application, it starts, it appears to open but immediately the content disappears. If I'm lucky, it can open the second, third, etc time. Otherwise I have to repeat the clicks too many (10 or 15 or 20) times. Because this "User JavaScript and CSS" is as good as you designed it, it's a shame not to fix it. Can you tell me what to do? My computer is running Win7 and Chrome is up to date. Thank you very much, I look forward to your news.

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39,323

Links

Extension in store

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