opnBase is not technically a search engine, but more of a search wrapper. It's an amalgamation of JavaScript, XML, HTML5, & Pico CSS that interfaces with a Google Programmable Search Engine.
HTML5 and Pico CSS create the foundation for opnBase as you see it, providing responsive formatting and native dark/light mode support on any modern browser.
XML defines the sites to be indexed and adjusts their weights and labels, bringing you only the most relevant and trusted results curated by opnBase.
JavaScript handles dynamic elements and parses content from Google into Pico cards, allowing for a frictionless search experience.