Awesome GitHub RepositoriesBrowser Extension Script Managers

Bilibili-Evolved is a browser-based environment that functions as a web content modification engine. It operates as a user interface customization suite, allowing users to personalize their browsing experience by injecting custom logic and interface modifications directly into the Bilibili platform. The project distinguishes itself through a modular component architecture that organizes independent features into isolated units, which can be toggled or configured individually. It utilizes a user-script injection mechanism and a document mutation observer pattern to dynamically alter site asset

Min is a minimalist, privacy-focused web browser designed to limit data collection and remove interface clutter. It serves as an ad-blocking tool that prevents tracking scripts and advertisements from loading to improve page speed and protect user identity. The browser differentiates itself through organized tab management, where related tabs are grouped into named tasks to separate work streams. It features a tag-based bookmark manager that replaces traditional hierarchical folders with custom labels and provides a simplified reader view to strip away non-essential page elements for focused

Violentmonkey is a userscript manager extension and JavaScript injection framework. It allows users to install and manage custom scripts and CSS to modify the behavior and appearance of websites based on metadata-driven trigger conditions. The project functions as a cloud-synced script manager, backing up and synchronizing scripts across different devices using external cloud storage services. It also serves as a cross-origin request bridge, providing a communication layer that enables scripts to bypass the same-origin policy to fetch data. The tool covers a broad range of browser automation

Tampermonkey is a userscript manager used for browser behavior modification and web page automation. It allows for the installation and management of custom scripts that inject JavaScript into web pages to change their appearance or functionality. The project enables cross-browser script synchronization to maintain a consistent set of modifications across multiple devices. It provides a mechanism to manage custom userscript collections and synchronize them via cloud accounts. The system covers a broad range of capabilities including the automation of repetitive tasks on specific websites and

This project is a reference library and collection of practical code samples for building browser extensions using WebExtensions APIs. It provides implementation guides and functional examples for core extension components, including content scripts, background processes, and browser action popups. The repository focuses on demonstrating specific implementation patterns for browser UI customization and web page manipulation. It includes samples for creating sidebars, context menus, and options pages, as well as techniques for injecting scripts and styles to alter DOM elements and page appeara

Userscripts is a Safari browser extension that installs and runs custom JavaScript and CSS on websites through Apple's content script injection system. It provides a privileged execution context that allows userscripts to perform cross-origin HTTP requests and access clipboard functionality beyond standard browser sandbox restrictions. The extension uses metadata tags like @match, @run-at, and @weight to control precisely when and where scripts execute on web pages. It includes a built-in code editor with syntax highlighting and linting for modifying scripts directly, and supports automatic s

CSDNGreener este un set de instrumente și reguli personalizate concepute ca o extensie de browser sau un script Tampermonkey pentru a filtra conținutul promoțional și a curăța layout-urile web. Acesta funcționează ca un filtru de conținut specific pentru platforma CSDN, eliminând reclamele și ferestrele plutitoare pentru a îmbunătăți lizibilitatea paginii. Proiectul se concentrează pe optimizarea interfeței pentru CSDN, modificând layout-ul și interfața utilizatorului pentru a îmbunătăți viteza de navigare și gradul de utilizare. Realizează acest lucru prin eliminarea pop-up-urilor promoționale și a elementelor vizuale care distrag atenția, pentru a crea un mediu de lectură mai curat. Aceste capabilități sunt implementate prin filtrarea conținutului, optimizarea layout-ului și gestionarea JavaScript-ului personalizat prin Tampermonkey.

I-Still-Dont-Care-About-Cookies este o extensie de browser și un content blocker conceput pentru a elimina avertismentele de consimțământ pentru cookie-uri și pop-up-urile de pe site-uri. Funcționează ca un instrument de confidențialitate pentru browser și un filtru de elemente DOM care reduce aglomerația site-urilor web și întreruperile vizuale în timpul navigării pe web. Extensia identifică și ascunde elementele intruzive folosind o bază de date de selectori specifici domeniului. Utilizează o combinație de injectare CSS pentru a ascunde elementele și execuție JavaScript pentru a elimina componentele de interfață complexe care nu pot fi ascunse doar prin foi de stil. Instrumentul gestionează scripturile de conținut și selectorii CSS pentru a optimiza experiența de navigare prin filtrarea overlay-urilor repetitive de notificare și a formularelor de consimțământ.

Scriptcat is a user script manager and browser extension designed to install, execute, and manage custom JavaScript scripts to modify website behavior and extend browser functionality. It features a JavaScript sandbox environment that provides specialized APIs for storage, cookies, and system notifications, alongside a cloud-synced script repository to keep subscriptions and configurations consistent across multiple devices. The project includes an in-browser script editor for writing, testing, and debugging code directly within the browser. It also incorporates a cross-domain request engine