Add web front-end and fix API issues

node_modules/rxjs/dist/cjs/internal/observable/of.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.of = void 0;
+var args_1 = require("../util/args");
+var from_1 = require("./from");
+function of() {
+    var args = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        args[_i] = arguments[_i];
+    }
+    var scheduler = args_1.popScheduler(args);
+    return from_1.from(args, scheduler);
+}
+exports.of = of;
+//# sourceMappingURL=of.js.map