Mechanize is a mature Ruby library for automating web interactions. It acts as a programmable web browser, enabling users to fetch pages, follow links, submit forms, manage cookies, handle authentication (Basic, Digest, NTLM), and support content compression (gzip, deflate, brotli, zstd). The library wraps `net-http-persistent` for connection management and `nokogiri` for HTML/XML parsing. Key architectural patterns include a pluggable parser system that maps MIME types to response handlers (e.g., `Mechanize::Page` for HTML, `Mechanize::Image`, `Mechanize::Download`), an element matching mixin for filtering links and forms, a robust cookie jar, and an authentication store. Its test suite (over 150 test files) uses a WEBrick-based mock server and servlets to simulate realistic scenarios without network calls. The library is widely used for scraping, testing, and automation in Ruby ecosystems.
This is an Android application that wraps the DeepL translation website in a WebView to provide a native-like experience. The app features text selection integration, dark mode support, popup mode for floating translations, and settings persistence. It uses a custom NestedScrollWebView to properly handle scrolling interactions within bottom sheets and other nested scrolling contexts. The architecture follows standard Android patterns with Activities, Services, and helper classes for specific functionalities like URL manipulation, cookie management, and WebView configuration.
Knife is a feature-rich Burp Suite extension written in Java that enhances Burp's functionality through right-click context menus, automatic request modification, and additional message editor tabs. It provides tools for cookie management (update/set from history), header manipulation, host/scope additions, running external commands (SQLMap, Nmap) with request data as variables, chunked transfer encoding, URL discovery and fuzzing, Unicode-to-Chinese decoding, and information extraction (URLs, emails, IPs) from responses. The plugin uses a configurable rules engine stored as JSON to automatically add/replace/remove headers, drop or forward requests based on host/URL/keyword matches, and control scope via tool flag and URL pattern matching. Configuration is managed through a comprehensive GUI table. The codebase is well-organized with clear separation of concerns, though some deprecated classes remain. It relies on the Burp Extender API and several Apache and Google libraries.
This repository is a collection of cron-triggered Node.js and Python scripts that automate JD.com (Jingdong) account activities such as daily check-ins, lottery draws, coupon management, price protection, and bean/point collection. It is designed to run on the Qinglong panel (a self-hosted cron scheduler) and manages multiple JD accounts via environment variables. The scripts rely heavily on reverse-engineered JD internal APIs, custom signature generation (H5st), and slider captcha solving. They also include a multi-channel notification system (Bark, Serverchan, Telegram, DingTalk, etc.) and utilities for converting WSKEY tokens to session cookies. The codebase is notable for its extensive use of obfuscation (jsjiami.com.v7) to protect algorithmic logic, making maintenance and audit difficult. Despite this, the repository is actively maintained and has a large user base, but the technical debt from obfuscation, duplicated code, and reliance on external sign services is significant.