HASH Engine (or hEngine) is the computational simulation engine at the heart of HASH. We have not yet published it, but intend to under the terms of the Server-Side Public License (based on GPLv3, and created by MongoDB). The version that will be released here contains several notable differences to the hosted version powering hCore and hCloud which will be documented.
We use GitHub Issues to help prioritize and track bugs and feature requests for HASH. This includes hEngine, as well as our hCore IDE, and the HASH.ai site. You can also report issues and get support on our public Discord server. Please submit any issues you encounter.
Our docs contain beginner guides and in-depth tutorials for hCore today. These will be extended to cover hEngine upon its public release.
The HASH wiki contains helpful explainers around key modeling, simulation and AI-related terms and concepts.
We're building a community of people who care about enabling better decision-making through modeling and simulation. Our support forum and HASH community Discord server (requires login) are both great places to meet other modelers and get help.