Guide — using astroc4

Guide — using astroc4

Everything you need to put diagrams on a page, then to shape them.

Page	What it answers
Getting Started	What do I type to see a diagram? Four files, then four ways to check it worked.
Fences	The ```likec4 forms, their meta options, and what the errors mean.
Components	<LikeC4View>: props, styling, the client islands behind it.
Syntax Highlighting	How the grammar is fetched, derived, cached and validated — and how to pin it.
Icons	Which icon ids resolve, and the one kind that cannot.
Internationalization	The UI strings and how a site overrides them.
Configuration Reference	Every option, default and environment variable.

The DSL itself is LikeC4’s language, not this package’s. When a model is being written — by you or by an agent — install LikeC4’s own skill with npx skills add https://likec4.dev/ and see Writing the model and LikeC4’s AI Tools page.

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