Jane Street Capital's standard library overlay
Browse cluster: OCaml incremental computation and PPX tooling →Core is Jane Street's industrial-strength alternative to the OCaml standard library, built by the largest industrial user of OCaml and designed to work with both OCaml and Javascript. It extends Base, a minimal stdlib replacement, with additional features including binary I/O support, stable APIs, and modules like Core.Map that follow Core conventions for comparators. The project also includes base_for_tests, a helper library for generating tests for Base libraries, particularly for functors like Blit.Make and Binary_searchable.Make.