# ZAAI.com > Open-source tools for home energy management, browser productivity, and developer workflows. Designed and built by Manuel Gruber. The full version of this document with detailed product descriptions is available at [/llms-full.txt](https://zaai.com/llms-full.txt). ## Products ### Energy - [PowerBeat](https://zaai.com/powerbeat/): Solar, battery, EV charging, and daily energy decisions in one interface — a Home Energy Manager UI concept for homeowners. - [PowerNight](https://zaai.com/powernight/): Automates off-peak Tesla Powerwall grid charging with a local-first web UI. Runs as a Docker container. ### Browser Extensions - [Clean Autofill](https://zaai.com/clean-autofill/): One-click email autofill for catch-all domains. Unique addresses for every site, zero typing. ### Developer Tools - [Git-Same](https://zaai.com/git-same/): Keep your local folders in sync with your GitHub orgs. Interactive TUI, parallel cloning. Written in Rust. ## Optional ### Browser Extensions - [Trello Clean](https://zaai.com/trello-clean/): Removes Trello's persistent "Add a list..." column so your boards feel less cluttered. ### Publishing & Jekyll - [Jekyll Roadmap](https://zaai.com/jekyll-roadmap/): A Jekyll theme gem for publishing Gantt-style roadmap views from structured collection data. - [Jekyll FilePath](https://zaai.com/jekyll-filepath/): A Jekyll plugin that turns page-relative asset references into stable URL paths. ### Pages - [Products](https://zaai.com/products/): Complete listing of all products. - [Privacy](https://zaai.com/privacy/): Privacy and data protection (German).