diff --git a/apps/anchor-scrolling/README.md b/apps/anchor-scrolling/README.md
index 97d5707..97187a4 100644
--- a/apps/anchor-scrolling/README.md
+++ b/apps/anchor-scrolling/README.md
@@ -10,4 +10,4 @@ npx nx serve anchor-scrolling
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/21-achor-scrolling.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/21-achor-scrolling/).
diff --git a/apps/bug-cd/README.md b/apps/bug-cd/README.md
index 1a66129..7882cb3 100644
--- a/apps/bug-cd/README.md
+++ b/apps/bug-cd/README.md
@@ -10,4 +10,4 @@ npx nx serve bug-cd
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/32-bug-cd.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/32-bug-cd/).
diff --git a/apps/context-outlet-type/README.md b/apps/context-outlet-type/README.md
index b7ed1db..a4f5c48 100644
--- a/apps/context-outlet-type/README.md
+++ b/apps/context-outlet-type/README.md
@@ -10,4 +10,4 @@ npx nx serve context-outlet-type
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/4-context-outlet-typed.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/4-context-outlet-typed/).
diff --git a/apps/create-harness/README.md b/apps/create-harness/README.md
index 772d8af..1239dc9 100644
--- a/apps/create-harness/README.md
+++ b/apps/create-harness/README.md
@@ -10,4 +10,4 @@ npx nx serve create-harness
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/24-harness-creation.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/24-harness-creation/).
diff --git a/apps/crud/README.md b/apps/crud/README.md
index acd682c..7d7d171 100644
--- a/apps/crud/README.md
+++ b/apps/crud/README.md
@@ -10,4 +10,4 @@ npx nx serve crud
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/5-crud.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/5-crud/).
diff --git a/apps/declarative-to-reactive/README.md b/apps/declarative-to-reactive/README.md
index e7d891d..182a7a6 100644
--- a/apps/declarative-to-reactive/README.md
+++ b/apps/declarative-to-reactive/README.md
@@ -10,4 +10,4 @@ npx nx serve declarative-to-reactive
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/13-styling.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/13-styling/).
diff --git a/apps/decoupling/README.md b/apps/decoupling/README.md
index 13e5ca4..256c1e5 100644
--- a/apps/decoupling/README.md
+++ b/apps/decoupling/README.md
@@ -10,4 +10,4 @@ npx nx serve decoupling
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/33-decoupling.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/33-decoupling/).
diff --git a/apps/di/README.md b/apps/di/README.md
index 6dfb608..606f294 100644
--- a/apps/di/README.md
+++ b/apps/di/README.md
@@ -10,4 +10,4 @@ npx nx serve di
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/16-di.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/16-di/).
diff --git a/apps/interop-rxjs-signal/README.md b/apps/interop-rxjs-signal/README.md
index 6533b9e..e457343 100644
--- a/apps/interop-rxjs-signal/README.md
+++ b/apps/interop-rxjs-signal/README.md
@@ -10,4 +10,4 @@ npx nx serve interop-rxjs-signal
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/30-interop-rxjs-signal.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/30-interop-rxjs-signal/).
diff --git a/apps/module-to-standalone/README.md b/apps/module-to-standalone/README.md
index b320965..6e01d66 100644
--- a/apps/module-to-standalone/README.md
+++ b/apps/module-to-standalone/README.md
@@ -10,4 +10,4 @@ npx nx serve module-to-standalone
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/31-module-to-standalone.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/31-module-to-standalone/).
diff --git a/apps/ngfor-enhancement/README.md b/apps/ngfor-enhancement/README.md
index 947f01c..541d96c 100644
--- a/apps/ngfor-enhancement/README.md
+++ b/apps/ngfor-enhancement/README.md
@@ -10,4 +10,4 @@ npx nx serve ngfor-enhancement
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/3-directive-enhancement.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/3-directive-enhancement/).
diff --git a/apps/ngrx-1/README.md b/apps/ngrx-1/README.md
index 9bd8313..0387acd 100644
--- a/apps/ngrx-1/README.md
+++ b/apps/ngrx-1/README.md
@@ -10,4 +10,4 @@ npx nx serve ngrx-1
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/ngrx/2-effect-selector.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/ngrx/2-effect-selector/).
diff --git a/apps/ngrx-notification/README.md b/apps/ngrx-notification/README.md
index bbd8d60..136a30f 100644
--- a/apps/ngrx-notification/README.md
+++ b/apps/ngrx-notification/README.md
@@ -10,4 +10,4 @@ npx nx serve ngrx-notification
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/ngrx/7-power-effect.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/ngrx/7-power-effect/).
diff --git a/apps/overload/README.md b/apps/overload/README.md
index 27a4c02..d542a7d 100644
--- a/apps/overload/README.md
+++ b/apps/overload/README.md
@@ -10,4 +10,4 @@ npx nx serve overload`
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/typescript/15-overload-fn.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/typescript/15-overload-fn/).
diff --git a/apps/performance/default-onpush/README.md b/apps/performance/default-onpush/README.md
index 94ecb8a..f55ee50 100644
--- a/apps/performance/default-onpush/README.md
+++ b/apps/performance/default-onpush/README.md
@@ -10,4 +10,4 @@ npx nx serve performance-default-onpush
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/34-default-onpush.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/34-default-onpush/).
diff --git a/apps/permissions/README.md b/apps/permissions/README.md
index 1256582..c452faa 100644
--- a/apps/permissions/README.md
+++ b/apps/permissions/README.md
@@ -10,4 +10,4 @@ npx nx serve permissions
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/6-permissions.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/6-permissions/).
diff --git a/apps/pipe-easy/README.md b/apps/pipe-easy/README.md
index 1f8c3c3..40f900e 100644
--- a/apps/pipe-easy/README.md
+++ b/apps/pipe-easy/README.md
@@ -10,4 +10,4 @@ npx nx serve pipe-easy
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/8-pipe-pure.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/8-pipe-pure/).
diff --git a/apps/pipe-hard/README.md b/apps/pipe-hard/README.md
index a6e6d96..9f9fabd 100644
--- a/apps/pipe-hard/README.md
+++ b/apps/pipe-hard/README.md
@@ -10,4 +10,4 @@ npx nx serve pipe-hard
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/10-pipe-utility.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/10-pipe-utility/).
diff --git a/apps/pipe-intermediate/README.md b/apps/pipe-intermediate/README.md
index 095ccdd..76149b0 100644
--- a/apps/pipe-intermediate/README.md
+++ b/apps/pipe-intermediate/README.md
@@ -10,4 +10,4 @@ npx nx serve pipe-intermediate
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/9-pipe-wrapFn.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/9-pipe-wrapFn/).
diff --git a/apps/router-input/README.md b/apps/router-input/README.md
index bc3c681..28a9088 100644
--- a/apps/router-input/README.md
+++ b/apps/router-input/README.md
@@ -10,4 +10,4 @@ npx nx serve router-input
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/22-router-input.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/22-router-input/).
diff --git a/apps/rxjs-pipe-bug/README.md b/apps/rxjs-pipe-bug/README.md
index 0133609..d66511b 100644
--- a/apps/rxjs-pipe-bug/README.md
+++ b/apps/rxjs-pipe-bug/README.md
@@ -10,4 +10,4 @@ npx nx serve rxjs-pipe-bug
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/rxjs/11-bug-chaining-operator.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/rxjs/11-bug-chaining-operator/).
diff --git a/apps/rxjs-race-condition/README.md b/apps/rxjs-race-condition/README.md
index 7068bc0..1c6b710 100644
--- a/apps/rxjs-race-condition/README.md
+++ b/apps/rxjs-race-condition/README.md
@@ -10,4 +10,4 @@ npx nx serve rxjs-race-condition
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/rxjs/14-race-condition.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/rxjs/14-race-condition/).
diff --git a/apps/scroll-cd/README.md b/apps/scroll-cd/README.md
index fffad1e..75add98 100644
--- a/apps/scroll-cd/README.md
+++ b/apps/scroll-cd/README.md
@@ -10,4 +10,4 @@ npx nx serve scroll-cd
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/12-scroll-cd.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular-performance/12-scroll-cd/).
diff --git a/apps/styling/README.md b/apps/styling/README.md
index 064de67..85a1365 100644
--- a/apps/styling/README.md
+++ b/apps/styling/README.md
@@ -10,4 +10,4 @@ npx nx serve styling
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/13-styling.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/13-styling/).
diff --git a/apps/testing-checkbox/README.md b/apps/testing-checkbox/README.md
index affcf5d..c1c3db7 100644
--- a/apps/testing-checkbox/README.md
+++ b/apps/testing-checkbox/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-checkbox
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/28-checkbox.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/28-checkbox/).
diff --git a/apps/testing-harness/README.md b/apps/testing-harness/README.md
index fcd12cc..15d9b51 100644
--- a/apps/testing-harness/README.md
+++ b/apps/testing-harness/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-harness
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/23-harness.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/23-harness/).
diff --git a/apps/testing-input-output/README.md b/apps/testing-input-output/README.md
index 14169b3..127480a 100644
--- a/apps/testing-input-output/README.md
+++ b/apps/testing-input-output/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-input-output
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/19-input-output.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/19-input-output/).
diff --git a/apps/testing-modal/README.md b/apps/testing-modal/README.md
index 8d36094..01cc159 100644
--- a/apps/testing-modal/README.md
+++ b/apps/testing-modal/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-modal
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/20-modal.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/20-modal/).
diff --git a/apps/testing-nested/README.md b/apps/testing-nested/README.md
index 7067d22..1b7fea6 100644
--- a/apps/testing-nested/README.md
+++ b/apps/testing-nested/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-nested
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/18-nested-comp.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/18-nested-comp/).
diff --git a/apps/testing-router-outlet/README.md b/apps/testing-router-outlet/README.md
index 241aa82..71208a4 100644
--- a/apps/testing-router-outlet/README.md
+++ b/apps/testing-router-outlet/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-router-outlet
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/17-router.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/17-router/).
diff --git a/apps/testing-todos-list/README.md b/apps/testing-todos-list/README.md
index b69b70e..2adce88 100644
--- a/apps/testing-todos-list/README.md
+++ b/apps/testing-todos-list/README.md
@@ -10,4 +10,4 @@ npx nx serve testing-todos-list
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/29-real-application.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/testing/29-real-application/).
diff --git a/libs/custom-plugin/src/generators/custom-library/README.md b/libs/custom-plugin/src/generators/custom-library/README.md
index 383c4e2..95be464 100644
--- a/libs/custom-plugin/src/generators/custom-library/README.md
+++ b/libs/custom-plugin/src/generators/custom-library/README.md
@@ -4,4 +4,4 @@
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/25-generator-lib-ext.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/25-generator-lib-ext/).
diff --git a/libs/custom-plugin/src/generators/feature-component/README.md b/libs/custom-plugin/src/generators/feature-component/README.md
index b78bda4..9e7a3c7 100644
--- a/libs/custom-plugin/src/generators/feature-component/README.md
+++ b/libs/custom-plugin/src/generators/feature-component/README.md
@@ -4,4 +4,4 @@
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/26-generator-comp.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/26-generator-comp/).
diff --git a/package-lock.json b/package-lock.json
index 15169b8..a3a597a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,6 @@
         "@rx-angular/state": "^1.7.0",
         "@rx-angular/template": "^1.0.0-rc.5",
         "@swc/helpers": "~0.5.0",
-        "@vercel/analytics": "^1.0.2",
         "primeicons": "6.0.1",
         "primeng": "16.0.2",
         "rxjs": "7.8.1",
@@ -8977,11 +8976,6 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
-    "node_modules/@vercel/analytics": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/@vercel/analytics/-/analytics-1.0.2.tgz",
-      "integrity": "sha512-BZFxVrv24VbNNl5xMxqUojQIegEeXMI6rX3rg1uVLYUEXsuKNBSAEQf4BWEcjQDp/8aYJOj6m8V4PUA3x/cxgg=="
-    },
     "node_modules/@vitejs/plugin-basic-ssl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/@vitejs/plugin-basic-ssl/-/plugin-basic-ssl-1.0.1.tgz",
diff --git a/package.json b/package.json
index f5b9322..19fcd1d 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,6 @@
     "@rx-angular/state": "^1.7.0",
     "@rx-angular/template": "^1.0.0-rc.5",
     "@swc/helpers": "~0.5.0",
-    "@vercel/analytics": "^1.0.2",
     "primeicons": "6.0.1",
     "primeng": "16.0.2",
     "rxjs": "7.8.1",
diff --git a/tools/eslint-rules/rules/forbidden-enum.README.md b/tools/eslint-rules/rules/forbidden-enum.README.md
index 4ccf234..704e138 100644
--- a/tools/eslint-rules/rules/forbidden-enum.README.md
+++ b/tools/eslint-rules/rules/forbidden-enum.README.md
@@ -10,4 +10,4 @@ npx nx serve eslint-rules
 
 ### Documentation and Instruction
 
-Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/27-forbid-enum-rule.md/).
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/nx/27-forbid-enum-rule/).