Language and runtime API reference

This reference is the concise lookup surface for HAL, the Hara kernel, and its runtime APIs. Use the guides for concepts, host runtimes, protocols, extensions, and project workflows.

Reference	Use it to
Builtins	Find a core function, macro, or special form.
Runtime libraries	Find portable string, byte, promise, file, socket, block, zip, task, and test operations.
Namespace catalog	Find a shipped namespace and its load mode or capability.
Clojure core compatibility	Check deliberate compatibility and semantic differences.

For help choosing Hara from a Clojure perspective, start with the Clojurists guide.