diff --git a/esm/interpreter/quickjs-emscripten.js b/esm/interpreter/quickjs-emscripten.js
new file mode 100644
index 0000000..a50abec
--- /dev/null
+++ b/esm/interpreter/quickjs-emscripten.js
@@ -0,0 +1,74 @@
+import { fetchFiles, fetchPaths, io, stdio, writeFileShim } from './_utils.js';
+
+const type = 'quickjs-emscripten';
+
+const moduleLoader = (name, interpreter) => {
+ return modules.get(interpreter).get(name).text;
+};
+
+const modules = new WeakMap;
+
+// REQUIRES INTEGRATION TEST
+/* c8 ignore start */
+export default {
+ type,
+ module: (version = '0.0.2') =>
+ `https://cdn.jsdelivr.net/npm/@webreflection/quickjs-emscripten@${version}/index.js`,
+ async engine({ getQuickJS }, config) {
+ const QuickJS = await getQuickJS();
+ const { stderr, stdout, get } = stdio();
+ const interpreter = await get(QuickJS.newContext());
+
+ // TODO: this should not be needed if CLI flags are passed along
+ const console = interpreter.newObject();
+ const log = interpreter.newFunction('log', (...args) => {
+ for (const value of args)
+ interpreter.module.out(interpreter.dump(value));
+ });
+ interpreter.setProp(console, 'log', log);
+ interpreter.setProp(interpreter.global, 'console', console);
+
+ // TODO: these two are actually ignored completely
+ interpreter.module.stderr = stderr;
+ interpreter.module.stdout = stdout;
+
+ interpreter.runtime.setModuleLoader(moduleLoader);
+ modules.set(interpreter, new Map);
+ if (config.files) await fetchFiles(this, interpreter, config.files);
+ if (config.fetch) await fetchPaths(this, interpreter, config.fetch);
+ return interpreter;
+ },
+ registerJSModule(interpreter, name, value) {
+ // TODO: wrap all module things and create a better export per field
+ // considering the `default` as special.
+ // Value also cannot be just passed to setProp as it is.
+ const m = modules.get(interpreter);
+ const id = `__${name}`;
+ interpreter.setProp(interpreter.global, id, value);
+ m.set(name, { id, value, text: `export default ${id};` });
+ },
+ run(interpreter, code) {
+ try {
+ const result = interpreter.evalCode(code, {strict: true});
+ return interpreter.dump(interpreter.unwrapResult(result));
+ }
+ catch (error) {
+ io.get(interpreter).stderr(error);
+ }
+ },
+ async runAsync(interpreter, code) {
+ try {
+ const result = await interpreter.evalCodeAsync(code, {strict: true});
+ return interpreter.dump(interpreter.unwrapResult(result));
+ }
+ catch (error) {
+ io.get(interpreter).stderr(error);
+ }
+ },
+ runEvent(interpreter, code, event) {
+
+ },
+ transform: (_, value) => value,
+ writeFile: ({ module: { FS } }, path, buffer) => writeFileShim(FS, path, buffer),
+};
+/* c8 ignore stop */
diff --git a/esm/interpreters.js b/esm/interpreters.js
index ed858d9..36ed79a 100644
--- a/esm/interpreters.js
+++ b/esm/interpreters.js
@@ -54,7 +54,8 @@ const register = (interpreter) => {
//:RUNTIMES
import micropython from './interpreter/micropython.js';
import pyodide from './interpreter/pyodide.js';
+import quickjs_emscripten from './interpreter/quickjs-emscripten.js';
import ruby_wasm_wasi from './interpreter/ruby-wasm-wasi.js';
import wasmoon from './interpreter/wasmoon.js';
-for (const interpreter of [micropython, pyodide, ruby_wasm_wasi, wasmoon])
+for (const interpreter of [micropython, pyodide, quickjs_emscripten, ruby_wasm_wasi, wasmoon])
register(interpreter);
diff --git a/test/quickjs-emscripten.html b/test/quickjs-emscripten.html
new file mode 100644
index 0000000..c4f3589
--- /dev/null
+++ b/test/quickjs-emscripten.html
@@ -0,0 +1,22 @@
+
+
+
+
+
+ QuickJS
+
+
+
+
+
+
\ No newline at end of file