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+# ecash-lib-wasm
+
+ecash-lib-wasm is a dependency of the ecash-lib library.
+
+## Building with Docker
+
+1. Install Docker if you don't have it already.
+   e.g. [Install guide for Ubuntu 22.04](https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-22-04)
+
+2. Build ecash-lib-wasm via Docker
+
+```
+./dockerbuild.sh
+```
+
+## Building without Docker
+
+Whilst there is a way to build the ffi folder in ecash-lib without running `./docker-build.sh`, however we recommend using `./docker-build.sh` since it uses the correct dependencies and versions automatically.