webclipper/web-clipper
Web Clipper
Web Clipper is a browser extension that captures web content and saves it directly to a variety of note-taking and productivity platforms. It strips distracting page elements like ads and sidebars before clipping, ensuring only the core article, recipe, or product information is stored cleanly.
The extension supports saving content to multiple destinations including Notion, OneNote, Obsidian, Joplin, Confluence, and GitHub, allowing users to send web clippings to their preferred workspace with a single action. It uses a plugin-based architecture where each platform is wrapped in an adapter that translates generic clip data into platform-specific API calls, and an asynchronous queue handles delivery across multiple targets simultaneously.
Content extraction relies on DOM traversal and readability algorithms to pull structured content from web pages, which then passes through a normalization pipeline that strips clutter, standardizes formatting, and extracts metadata before delivery. The extension uses a cross-origin message bridge to securely transfer clipped content from the content script to the background service worker, and platforms are registered through a configuration schema defining authentication, endpoints, and formatting rules.