# Concepts



* [Attribution and gen-maps](/docs/concepts/attribution-and-gen-maps)
* [Clone vs install](/docs/concepts/clone-vs-install)
* [Cross-generator coordination](/docs/concepts/cross-generator-coordination)
* [Enrichments](/docs/concepts/enrichments)
* [Error handling philosophy](/docs/concepts/error-handling-philosophy)
* [Files, deduplication, and integrity](/docs/concepts/files-and-dedup)
* [Generators as packages](/docs/concepts/generators-as-packages)
* [How generators produce output](/docs/concepts/how-generators-produce-output)
* [Languages](/docs/concepts/languages)
* [Multi-package output](/docs/concepts/multi-package-output)
* [Projections and Snippets](/docs/concepts/projections-and-snippets)
* [Projects and workspaces](/docs/concepts/projects-and-workspaces)
* [Refs and resolution](/docs/concepts/refs-and-resolution)
* [Composing output with Stringable](/docs/concepts/stringable-composition)
* [The GraphQL pipeline](/docs/concepts/the-graphql-pipeline)
* [The manifest](/docs/concepts/the-manifest)
* [The StackTrail](/docs/concepts/the-stack-trail)
* [The three phases](/docs/concepts/the-three-phases)
* [The type system](/docs/concepts/the-type-system)
* [The Worker runtime](/docs/concepts/the-worker-runtime)
* [Variants](/docs/concepts/variants)
* [Vocabulary cheat sheet — SKMTC nouns to familiar analogues](/docs/concepts/vocabulary-cheat-sheet)