This library provides a wrapper around the WebAssembly prover code, which allows js_of_ocaml to compile the mina project against the WebAssembly backend. This means that external OCaml functions now know what implementation to point to. See ./bindings/README.md for more details.

The different versions of the backend are generated in subdirectories; e.g. the NodeJS backend is generated in node_js/ and the Web backend is generated in web/. To use a backend, run dune build **backend**/plonk_wasm.js (where **backend** is either web or node_js) and copy **backend**/plonk_wasm* to the project directory.

Note that the backend code is not automatically compiled while linking against the backend library. You should always manually issue a build command for the plonk_wasm.js for the desired backend to ensure that it has been generated. For example, to run the nodejs tests in the test/nodejs directory you will need to run

dune build src/lib/crypto/kimchi_bindings/js/test/nodejs/nodejs_test.bc.js
src/lib/crypto/kimchi_bindings/js/test/nodejs/copy_over.sh

Similarly, to run the web tests in test/web, you can run

dune build src/lib/crypto/kimchi_bindings/js/test/web/web_test.bc.js
src/lib/crypto/kimchi_bindings/js/test/web/copy_over.sh

and then visit http://localhost:8000 from a browser.