In this presentation, we explore the compilation of OCaml to WebAssembly (Wasm). The limitations of JavaScript as the default language of the web led to the development of Wasm, a secure and predictable-performance modular language. However, compiling garbage-collected languages to Wasm presents challenges, including the need to compile or re-implement the runtime. Some Wasm extensions are developed by the Wasm working groups to facilitate the compilation of garbage-collected languages. We present Wasocaml, an OCaml to Wasm-GC compiler. Different strategies to map the OCaml value representation technique to WasmGC and our compilation scheme are detailed. Finally, we describe how we plan to handle the C/JavaScript FFIs and effects handlers within Wasocaml.