Browser extension into pages. Researchers have identified 50,870 Google Chrome extensions and 34,407 programs that injected ads. Thirty-eight percent of extensions and 17 percent of programs were catalogued as malicious software, the rest being potentially unwanted adware. Browser extension A browser extension is a plug-in that extends the functionality of a web browser. Some extensions are authored using web technologies such as HTML, JavaScript, and CSS. Others are developed using machine code and application programming interfaces (APIs) provided by web browsers, such as NPAPI and PPAPI. Browser extensions can change the user interface of the web browser without directly affecting viewable content
Surf (web browser) and then (re)compiling it. Some settings can be changed without recompiling, via command line arguments or hotkeys. Surf (web browser) surf is a minimalist web browser developed by suckless.org. The user interface of this browser does not include any graphical control elements; it is controlled via keyboard shortcuts or external tools, which may manipulate its behavior by setting its window's properties. surf is intentionally limited in its set of features. The only graphical elements the browser has are the page view itself and, optionally, the scrollbars. The main functionality of the browser is implemented in third-party WebKitGTK+ library, and the