diff --git a/api/oauth2.d.js b/api/oauth2.d.js
index 6bb7a3a..37dfa28 100644
--- a/api/oauth2.d.js
+++ b/api/oauth2.d.js
@@ -28,3 +28,5 @@ oauth2.AccessToken;
  * }}
  */
 oauth2.AccessTokenRequest;
+
+export default oauth2;
diff --git a/birimler/cloudflare/targets.js b/birimler/cloudflare/targets.js
index 9fa4ec7..93d54db 100644
--- a/birimler/cloudflare/targets.js
+++ b/birimler/cloudflare/targets.js
@@ -2,7 +2,7 @@
 /**
  * @typedef {{
  *   accountId: string,
- *   authToken: string
+ *   token: string
  * }}
  */
 const Auth = {};
@@ -12,7 +12,57 @@ const Auth = {};
  * @param {string} name
  * @param {string} url
  * @param {string} code
+ * @param {!Array<{
+ *   name: string,
+ *   namespace_id: string
+ * }>=} kvBindings
  */
-const uploadWoker = (auth, name, url, code) => {
+const uploadWorker = (auth, name, code, kvBindings) => {
+  /** @const {string} */
+  const yesterday = new Date(Date.now() - 86400000)
+    .toISOString().split('T')[0];
+  /** @dict */
+  const metadata = {
+    "main_module": "a.js",
+    "compatibility_date": yesterday
+  };
+  if (kvBindings && kvBindings.length) {
+    for (const kv of kvBindings)
+      kv["type"] = "kv_namespace";
+    metadata["bindings"] = kvBindings;
+  }
+  /** @const {!FormData} */
+  const form = new FormData();
+  form.append("metadata", new Blob([JSON.stringify(metadata)], { type: "application/json" }));
+  form.append("a.js", new File([code], "a.js", { type: "application/javascript+module;charset=utf-8" }));
+  return fetch(`https://api.cloudflare.com/client/v4/accounts/${auth.accountId}/workers/scripts/${name}`, {
+    method: "PUT",
+    headers: { "authorization": `Bearer ${auth.token}` },
+    body: form
+  }).then((res) => res.json());
+};
 
-}
\ No newline at end of file
+/**
+ * @param {Auth} auth
+ * @param {string} name
+ * @param {string} url
+ */
+const bindWorker = (auth, name, url) => fetch(
+  `https://api.cloudflare.com/client/v4/accounts/${auth.accountId}/workers/domains`, {
+  method: "PUT",
+  headers: {
+    "authorization": `Bearer ${auth.token}`,
+    "content-type": "application/json"
+  },
+  body: JSON.stringify({
+    "environment": "production",
+    "hostname": url,
+    "service": name
+  })
+}).then((res) => res.json());
+
+export {
+  Auth,
+  bindWorker,
+  uploadWorker
+};
diff --git a/birimler/js/build.js b/birimler/js/build.js
deleted file mode 100644
index 8043dd8..0000000
--- a/birimler/js/build.js
+++ /dev/null
@@ -1,4 +0,0 @@
-
-const sayfaJs = () => {
-
-}
\ No newline at end of file
diff --git a/birimler/js/util.js b/birimler/js/util.js
index 9db86c0..490bf59 100644
--- a/birimler/js/util.js
+++ b/birimler/js/util.js
@@ -4,7 +4,7 @@ import toml from "toml";
 /**
  * @param {string} definesFile
  * @param {string} module
- * @return {!Array<string>}
+ * @return {!Promise<!Array<string>>}
  */
 const readDefines = (definesFile, module) => readFile(definesFile)
   .then(
diff --git a/birimler/js/worker.js b/birimler/js/worker.js
deleted file mode 100644
index 3170cff..0000000
--- a/birimler/js/worker.js
+++ /dev/null
@@ -1,13 +0,0 @@
-import { compile } from "../../kdjs/compile";
-
-/**
- * @param {string} worker
- * @return {!Promise<string>}
- */
-const build = (worker) => compile({
-  "entry": worker,
-  "nologs": true,
-  "output": "build/" + worker
-})
-
-const deployToCloudflare = () => { }
diff --git a/crosschain/chains.js b/crosschain/chains.js
index febe2cc..a1658f6 100644
--- a/crosschain/chains.js
+++ b/crosschain/chains.js
@@ -28,8 +28,15 @@ const ChainGroup = {
  */
 const ChainGroups = [ChainGroup.EVM, ChainGroup.MINA];
 
+/**
+ * @param {ChainId} id
+ * @return {ChainGroup}
+ */
+const chainIdToGroup = (id) => /** @type {ChainGroup} */(id.slice(2));
+
 export {
   ChainGroup,
   ChainGroups,
-  ChainId
+  ChainId,
+  chainIdToGroup
 };
diff --git a/crypto/modular.js b/crypto/modular.js
index 5aa8be9..b26870f 100644
--- a/crypto/modular.js
+++ b/crypto/modular.js
@@ -137,7 +137,7 @@ const expTimesExp = (a, x, b, y, M) => {
  */
 const tonelliShanks = (n, P, Q, c, M) => {
   if (n == 0n) return 0n;
-  /**@type {bigint} */
+  /** @type {bigint} */
   let t = exp(n, (Q - 1n) >> 1n, P);
   /** @type {bigint} */
   let R = t * n % P;
diff --git a/kdjs/compile.js b/kdjs/compile.js
index 769fcbb..5a1f7d5 100644
--- a/kdjs/compile.js
+++ b/kdjs/compile.js
@@ -17,7 +17,7 @@ const Params = {};
 const compile = async (params, checkFreshFn) => {
   /** @const {string} */
   const isolateDir = combine(
-    getDir(/** @type {string} */(params["output"] || /** @type {string} */(params["entry"]))),
+    getDir(/** @type {string} */(params["output"] || "build/" + /** @type {string} */(params["entry"]))),
     /** @type {string} */(params["isolateDir"]) || ".kdjs_isolate");
   const {
     /** @const {!Map<string, ImportStatement>} */ missingImports,
diff --git a/node/ipfs.d.js b/node/ipfs.d.js
index 7df6996..440b195 100644
--- a/node/ipfs.d.js
+++ b/node/ipfs.d.js
@@ -9,10 +9,8 @@ import node from "./node.d";
 node.ipfs = {};
 
 /**
- * @constructor
- * @struct
+ * @typedef {{
+ *   Hash: string
+ * }}
  */
-node.ipfs.AddResult = function () { }
-
-/** @type {string} */
-node.ipfs.AddResult.prototype.Hash;
+node.ipfs.AddResult;
diff --git a/node/ipfs.js b/node/ipfs.js
index 594c689..faf1f73 100644
--- a/node/ipfs.js
+++ b/node/ipfs.js
@@ -101,7 +101,7 @@ const yaz = (nodeUrl, veri, veriŞekli) => {
     body: formData
   })
     .then((res) => res.json())
-    .then((/** @type {!node.ipfs.AddResult} */ res) => res.Hash)
+    .then((/** @type {node.ipfs.AddResult} */ res) => res.Hash)
 
   return Promise.all([hash(encoded), gelenSöz])
     .then(([/** !Uint8Array */ yerel, /** string */ gelen]) => CID(yerel) == gelen
diff --git a/package.json b/package.json
index d9208ee..f7e825b 100644
--- a/package.json
+++ b/package.json
@@ -11,16 +11,16 @@
   },
   "devDependencies": {
     "@ethereumjs/evm": "^3.1.0",
-    "@noble/secp256k1": "^2.0.0",
+    "@noble/secp256k1": "^2.1.0",
     "ethers": "^6.13.2",
     "mina-signer": "^3.0.7"
   },
   "dependencies": {
     "acorn": "^8.12.1",
     "acorn-walk": "^8.3.3",
-    "astring": "^1.8.6",
+    "astring": "^1.9.0",
     "google-closure-compiler": "^20240317.0.0",
     "htmlparser2": "^9.1.0",
-    "uglify-js": "^3.19.1"
+    "uglify-js": "^3.19.2"
   }
 }