diff --git a/.gitignore b/.gitignore
index 42424ee..ed006c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,5 @@ dist/
 bun.lockb
 
 # SDK e2e real-broker harness — dedicated wallet profile + bundle (never committed)
-packages/polyfill/e2e/.playwright-profile-lib/
 packages/polyfill/e2e/.dist/
 *.ngw
diff --git a/bun.lock b/bun.lock
index 35251f6..eb20f18 100644
--- a/bun.lock
+++ b/bun.lock
@@ -13,12 +13,24 @@
     "examples/notebook": {
       "name": "@ng-eventually/example-notebook",
       "dependencies": {
-        "@ng-eventually/client": "workspace:*",
+        "@ng-eventually/polyfill": "workspace:*",
         "@ng-org/web": "0.1.2-alpha.13",
       },
     },
-    "packages/client": {
-      "name": "@ng-eventually/client",
+    "packages/ng-e2e-helpers": {
+      "name": "ng-e2e-helpers",
+      "version": "0.0.0",
+      "devDependencies": {
+        "@ng-org/web": "0.1.2-alpha.13",
+        "playwright": "^1.61.1",
+      },
+      "peerDependencies": {
+        "@ng-org/web": ">=0.1.2-alpha.13",
+        "playwright": ">=1.40.0",
+      },
+    },
+    "packages/polyfill": {
+      "name": "@ng-eventually/polyfill",
       "version": "0.0.0",
       "devDependencies": {
         "@ng-org/alien-deepsignals": "0.1.2-alpha.11",
@@ -44,10 +56,10 @@
 
     "@ldo/type-traverser": ["@ldo/type-traverser@1.0.0-alpha.28", "", { "dependencies": { "uuid": "8.3.2" } }, "sha512-pGMIVxLzoLjYVhADuVhg6r5ZDNleXZ9DcyIvLXo1/ADEocLnysg/Xjk9D/7l/Rw3WtDJrTFOOtBv8OnH+VPgKA=="],
 
-    "@ng-eventually/client": ["@ng-eventually/client@workspace:packages/client"],
-
     "@ng-eventually/example-notebook": ["@ng-eventually/example-notebook@workspace:examples/notebook"],
 
+    "@ng-eventually/polyfill": ["@ng-eventually/polyfill@workspace:packages/polyfill"],
+
     "@ng-org/alien-deepsignals": ["@ng-org/alien-deepsignals@0.1.2-alpha.11", "", { "dependencies": { "alien-signals": "2.0.8" } }, "sha512-nPgqOrheAda/pW5FHgSb45SrSZWuyMyEVqO683ijEsVPpD105bngfh92PPfcRoRnFzGSoKXa3CfuqUHi2+qVIQ=="],
 
     "@ng-org/shex-orm": ["@ng-org/shex-orm@0.1.2-alpha.8", "", { "dependencies": { "@ldo/traverser-shexj": "1.0.0-alpha.28", "@ldo/type-traverser": "1.0.0-alpha.28", "@shexjs/parser": "1.0.0-alpha.28", "commander": "14.0.3", "dts-dom": "3.6.0", "ejs": "3.1.10", "fs-extra": "10.1.0", "jsonld2graphobject": "0.0.5", "loading-cli": "1.1.2", "prettier": "3.9.5" }, "peerDependencies": { "typescript": "5.9.3" }, "bin": { "rdf-orm": "dist/cli.js" } }, "sha512-jogxiLfUtI3WkuF5O3PPwRBRWylpapk/JlvElGUqZnEavXXlEMmEGbK3VwqMUsbp1pweNA0sEKIFLIk3Lzt2Gg=="],
@@ -194,6 +206,8 @@
 
     "minimatch": ["minimatch@5.1.9", "", { "dependencies": { "brace-expansion": "2.1.2" } }, "sha512-7o1wEA2RyMP7Iu7GNba9vc0RWWGACJOCZBJX2GJWip0ikV+wcOsgVuY9uE8CPiyQhkGFSlhuSkZPavN7u1c2Fw=="],
 
+    "ng-e2e-helpers": ["ng-e2e-helpers@workspace:packages/ng-e2e-helpers"],
+
     "node-fetch": ["node-fetch@2.7.0", "", { "dependencies": { "whatwg-url": "5.0.0" } }, "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A=="],
 
     "object-inspect": ["object-inspect@1.13.4", "", {}, "sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew=="],