Dillo is a lightweight web browser focused on speed and user privacy, built using the FLTK 1.3 GUI toolkit. The repository includes the original code with minor updates, and development is open to contributions. Note that the official website is no longer under the control of its developers as of December 2023.

Squirreling is a lightweight SQL engine designed for web browsers, enabling users to query large datasets directly in the browser without a backend. It uses async execution and late materialization to provide fast, interactive data exploration. Open-sourced and compact, it runs entirely client-side with minimal dependencies.

BrowserBee is an open-source Chrome extension that enables users to control their browser using natural language, leveraging LLMs for instruction parsing and Playwright for automation. The project has been halted due to the current limitations of LLM technology in effectively interacting with web pages, despite a growing competition in AI browser tools. Users are advised to proceed with caution as the development ceases and future improvements in web page representation and LLM capabilities are anticipated.

BrowserOS is an AI-powered browser that allows users to perform tasks by simply describing them in plain language, automating actions like clicking and navigating. It prioritizes user privacy and serves as an alternative to Chrome, designed for the AI era. The platform is open-source and supports various functionalities and operating systems.