Summary Introduction Getting started Installation First H₂ calculation Interpreting output User guides Calculation inputs and execution Geometry files and transformations Gaussian basis sets TOML calculation configuration Hartree–Fock calculations MP2 calculations Nickel studies JSON output Portable calculation bundles Scientific scope and limitations Glossary Reference and development Command-line reference Existing calculation workflows Authoritative references Molecular and basis-set data sources Development environments Docker / Dev Container Nix setup Manual / Cargo setup Nix packages and shells Known supported platforms Releasing RustiQ Licenses and redistribution Contributing and the Rust API Documentation checks