diff --git a/proxyServiceValidator.js b/proxyServiceValidator.js
index 1fe45922..eff55eb1 100644
--- a/proxyServiceValidator.js
+++ b/proxyServiceValidator.js
@@ -76,7 +76,7 @@ const testServerResponse = async () => {
     console.error(
       "One or more endpoints failed to respond with status code 200. Test failed."
     );
-    process.exit(1);
+    process.exitCode = 1;
   }
 };
 
@@ -303,14 +303,14 @@ xx                                                  xx
 
     if (rammerheadPassed && ultravioletPassed) {
       console.log("Both tests passed.");
-      process.exit(0);
+      process.exitCode = 0;
     } else {
       console.error("Tests failed.");
-      process.exit(1);
+      process.exitCode = 1;
     }
   } catch (error) {
     console.error("Error in testCommonJSOnPage:", error.message);
-    process.exit(1);
+    process.exitCode = 1;
   } finally {
     await browser.close();
   }
diff --git a/views/assets/json/blacklist.json b/views/assets/json/blacklist.json
new file mode 100644
index 00000000..596e9800
--- /dev/null
+++ b/views/assets/json/blacklist.json
@@ -0,0 +1 @@
+["*.google.com"]
diff --git a/views/uv/WWError.js b/views/uv/WWError.js
new file mode 100644
index 00000000..1494d6df
--- /dev/null
+++ b/views/uv/WWError.js
@@ -0,0 +1,12 @@
+/* -----------------------------------------------
+/* Authors: wearrrrr
+/* GNU General Public License v3.0: https://www.gnu.org/licenses/gpl-3.0.en.html
+/* Workerware Error Script
+/* ----------------------------------------------- */
+
+class WWError extends Error {
+  constructor(message) {
+    super(message);
+    this.name = "[WorkerWare Exception]";
+  }
+}
diff --git a/views/uv/sw.js b/views/uv/sw.js
index b077e1a0..e51cb6d0 100644
--- a/views/uv/sw.js
+++ b/views/uv/sw.js
@@ -2,15 +2,59 @@ importScripts("uv.bundle.js");
 importScripts("uv.config.js");
 importScripts(__uv$config.sw || "uv.sw.js");
 
+/*
+
+Workerware does not work yet due to one of the following possibilities:
+
+1. UV or the bare client is not updated to support workerware yet.
+2. Workerware is unfinished.
+3. We are doofuses and do not know how to use workerware properly.
+
+Going to implement a ghetto domain blacklist for now.
+
+importScripts("./workerware.js");
+
+const ww = new WorkerWare({
+  debug: true,
+  randomNames: true,
+  timing: true
+});
+
+
+ww.use({
+  function: event => console.log(event),
+  events: ["fetch", "message"]
+});
+
+*/
+
+
 const uv = new UVServiceWorker();
 
+//  Get list of blacklisted domains.
+let blacklist;
+fetch("/assets/json/blacklist.json").then(request => {
+  request.json().then(jsonData => {
+    blacklist = jsonData.map(
+      domain => new RegExp(domain.replaceAll(".", "\\.").replaceAll("*", "."))
+    );
+  });
+});
+
 self.addEventListener("fetch", (event) => {
   event.respondWith(
     (async () => {
+//    The one and only ghetto domain blacklist.
+      if (!new URL(event.request.url).pathname.indexOf("/uv/service/")) {
+        const url = new URL(uv.config.decodeUrl(new URL(event.request.url).pathname.replace(/^\/uv\/service\//, "")));
+        if (blacklist.some(domain => domain.test(url.hostname)))
+          return new Response(new Blob(), {status: 406});
+      }
+
       if (uv.route(event)) {
         return await uv.fetch(event);
       }
       return await fetch(event.request);
     })()
   );
-});
+});
\ No newline at end of file
diff --git a/views/uv/workerware.js b/views/uv/workerware.js
new file mode 100644
index 00000000..c4ea734d
--- /dev/null
+++ b/views/uv/workerware.js
@@ -0,0 +1,174 @@
+/* -----------------------------------------------
+/* Authors: wearrrrr
+/* GNU General Public License v3.0: https://www.gnu.org/licenses/gpl-3.0.en.html
+/* Service Worker Middleware Script
+/* ----------------------------------------------- */
+
+importScripts("./WWError.js");
+const dbg = console.log.bind(console, "[WorkerWare]");
+const time = console.time.bind(console, "[WorkerWare]");
+const timeEnd = console.timeEnd.bind(console, "[WorkerWare]");
+
+/*
+  OPTS:
+    debug - Enables debug logging.
+    randomNames - Generate random names for middlewares.
+    timing - Logs timing for each middleware.
+*/
+
+const defaultOpt = {
+  debug: false,
+  randomNames: false,
+  timing: false,
+};
+
+const validEvents = [
+  "abortpayment",
+  "activate",
+  "backgroundfetchabort",
+  "backgroundfetchclick",
+  "backgroundfetchfail",
+  "backgroundfetchsuccess",
+  "canmakepayment",
+  "contentdelete",
+  "cookiechange",
+  "fetch",
+  "install",
+  "message",
+  "messageerror",
+  "notificationclick",
+  "notificationclose",
+  "paymentrequest",
+  "periodicsync",
+  "push",
+  "pushsubscriptionchange",
+  "sync",
+];
+
+class WorkerWare {
+  constructor(opt) {
+    this._opt = Object.assign({}, defaultOpt, opt);
+    this._middlewares = [];
+  }
+  info() {
+    return {
+      version: "0.1.0",
+      middlewares: this._middlewares,
+      options: this._opt,
+    };
+  }
+  use(middleware) {
+    let validateMW = this.validateMiddleware(middleware);
+    if (validateMW.error) throw new WWError(validateMW.error);
+    // This means the middleware is an anonymous function, or the user is silly and named their function "function"
+    if (middleware.function.name == "function") middleware.name = crypto.randomUUID();
+    if (!middleware.name) middleware.name = middleware.function.name;
+    if (this._opt.randomNames) middleware.name = crypto.randomUUID();
+    if (this._opt.debug) dbg("Adding middleware:", middleware.name);
+    this._middlewares.push(middleware);
+  }
+  // Run all middlewares for the event type passed in.
+  run(event) {
+    const middlewares = this._middlewares;
+    const returnList = [];
+    let fn = async () => {
+      for (let i = 0; i < middlewares.length; i++) {
+        if (middlewares[i].events.includes(event.type)) {
+          if (this._opt.timing) console.time(middlewares[i].name);
+          // Add the configuration to the event object.
+          event.workerware = {
+            config: middlewares[i].configuration || {},
+          };
+          if (!middlewares[i].explicitCall) {
+            let res = await middlewares[i].function(event);
+            if (this._opt.timing) console.timeEnd(middlewares[i].name);
+            returnList.push(res);
+          }
+        }
+      }
+      return returnList;
+    };
+    return fn;
+  }
+  deleteByName(middlewareID) {
+    if (this._opt.debug) dbg("Deleting middleware:", middlewareID);
+    this._middlewares = this._middlewares.filter((mw) => mw.name !== middlewareID);
+  }
+  deleteByEvent(middlewareEvent) {
+    if (this._opt.debug) dbg("Deleting middleware by event:", middlewareEvent);
+    this._middlewares = this._middlewares.filter((mw) => !mw.events.includes(middlewareEvent));
+  }
+  get() {
+    return this._middlewares;
+  }
+  /*  
+    Run a single middleware by ID.
+    This assumes that the user knows what they're doing, and is running the middleware on an event that it's supposed to run on.
+  */
+  runMW(name, event) {
+    const middlewares = this._middlewares;
+    if (this._opt.debug) dbg("Running middleware:", name);
+    // if (middlewares.includes(name)) {
+    //   return middlewares[name](event);
+    // } else {
+    //   throw new WWError("Middleware not found!");
+    // }
+    let didCall = false;
+    for (let i = 0; i < middlewares.length; i++) {
+      if (middlewares[i].name == name) {
+        didCall = true;
+        event.workerware = {
+          config: middlewares[i].configuration || {},
+        }
+        if (this._opt.timing) console.time(middlewares[i].name);
+        let call = middlewares[i].function(event);
+        if (this._opt.timing) console.timeEnd(middlewares[i].name);
+        return call;
+      }
+    }
+    if (!didCall) {
+      throw new WWError("Middleware not found!");
+    }
+  }
+  // type middlewareManifest = {
+  //     function: Function,
+  //     name?: string,
+  //     events: string[], // Should be a union of validEvents.
+  //     configuration?: Object // Optional configuration for the middleware.
+  // }
+  validateMiddleware(middleware) {
+    if (!middleware.function)
+      return {
+        error: "middleware.function is required",
+      };
+    if (typeof middleware.function !== "function")
+      return {
+        error: "middleware.function must be typeof function",
+      };
+    if (typeof middleware.configuration !== "object" && middleware.configuration !== undefined) {
+      return {
+        error: "middleware.configuration must be typeof object",
+      };
+    }
+    if (!middleware.events)
+      return {
+        error: "middleware.events is required",
+      };
+    if (!Array.isArray(middleware.events))
+      return {
+        error: "middleware.events must be an array",
+      };
+    if (middleware.events.some((ev) => !validEvents.includes(ev)))
+      return {
+        error: "Invalid event type! Must be one of the following: " + validEvents.join(", "),
+      };
+    if (middleware.explicitCall && typeof middleware.explicitCall !== "boolean") {
+      return {
+        error: "middleware.explicitCall must be typeof boolean",
+      };
+    }
+    return {
+      error: undefined,
+    };
+  }
+}