HUMMR Input Builder — A Simple Web GUI for HUMMR

HUMMR
Quantum Chemistry
A lightweight, browser-based GUI for generating input files for the HUMMR quantum chemistry program.
Author

Gurjot Singh

Published

December 11, 2025

I built a lightweight, browser-based GUI for generating input files for the HUMMR quantum chemistry program. Instead of writing inputs manually, you can now configure all keywords through a clean interface and instantly preview the generated file. The tool includes organized sections for all major HUMMR keywords.

HUMMR Input Builder

It’s fully open source and deployed on Streamlit Cloud.

Links for HUMMR and its documentation:

HUMMR Source Code   HUMMR User Guide

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