diff --git a/compiled_starters/typescript/.gitignore b/compiled_starters/typescript/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/compiled_starters/typescript/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/compiled_starters/typescript/package.json b/compiled_starters/typescript/package.json
new file mode 100644
index 0000000..788486a
--- /dev/null
+++ b/compiled_starters/typescript/package.json
@@ -0,0 +1,9 @@
+{
+    "name": "@codecrafters/build-your-own-grep",
+    "description": "Build your own Grep challenge, from CodeCrafters",
+    "type": "module",
+    "scripts": {
+        "dev": "deno run --allow-all app/main.ts"
+    },
+    "dependencies": {}
+}
\ No newline at end of file
diff --git a/compiled_starters/typescript/your_grep.sh b/compiled_starters/typescript/your_grep.sh
index 9b97e54..3633b46 100755
--- a/compiled_starters/typescript/your_grep.sh
+++ b/compiled_starters/typescript/your_grep.sh
@@ -5,4 +5,4 @@
 # CodeCrafters uses this file to test your code. Don't make any changes here!
 #
 # DON'T EDIT THIS!
-exec deno run --allow-read --allow-write app/main.ts "$@"
+exec deno run --allow-all app/main.ts "$@"
diff --git a/dockerfiles/deno-1.42.Dockerfile b/dockerfiles/deno-1.42.Dockerfile
index 8ef460e..b2b4128 100644
--- a/dockerfiles/deno-1.42.Dockerfile
+++ b/dockerfiles/deno-1.42.Dockerfile
@@ -1,4 +1,21 @@
 FROM denoland/deno:alpine-1.42.0
 
+RUN apk add --no-cache 'git>=2.40'
+
+ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="package.json"
+
+WORKDIR /app
+
+COPY package.json ./
+# If users import dependencies in files foo.ts and bar.ts, unless those files are present while running deno cache, these dependencies will not be resolved. 
+# Even if they are present in package.json#dependencies.
+COPY app/ ./app/
+RUN deno cache app/main.ts 
+RUN rm -rf ./app/
+
+RUN mkdir -p /app-cached
+# If the node_modules directory exists, move it to /app-cached
+RUN if [ -d "/app/node_modules" ]; then mv /app/node_modules /app-cached; fi
+
 RUN printf "cd \${CODECRAFTERS_SUBMISSION_DIR} && deno cache app/main.ts" > /codecrafters-precompile.sh
 RUN chmod +x /codecrafters-precompile.sh
diff --git a/solutions/typescript/01-init/code/.gitignore b/solutions/typescript/01-init/code/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/solutions/typescript/01-init/code/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/solutions/typescript/01-init/code/package.json b/solutions/typescript/01-init/code/package.json
new file mode 100644
index 0000000..788486a
--- /dev/null
+++ b/solutions/typescript/01-init/code/package.json
@@ -0,0 +1,9 @@
+{
+    "name": "@codecrafters/build-your-own-grep",
+    "description": "Build your own Grep challenge, from CodeCrafters",
+    "type": "module",
+    "scripts": {
+        "dev": "deno run --allow-all app/main.ts"
+    },
+    "dependencies": {}
+}
\ No newline at end of file
diff --git a/solutions/typescript/01-init/code/your_grep.sh b/solutions/typescript/01-init/code/your_grep.sh
index 9b97e54..3633b46 100755
--- a/solutions/typescript/01-init/code/your_grep.sh
+++ b/solutions/typescript/01-init/code/your_grep.sh
@@ -5,4 +5,4 @@
 # CodeCrafters uses this file to test your code. Don't make any changes here!
 #
 # DON'T EDIT THIS!
-exec deno run --allow-read --allow-write app/main.ts "$@"
+exec deno run --allow-all app/main.ts "$@"
diff --git a/starter-repository-definitions.yml b/starter-repository-definitions.yml
index 717a391..e5b8db3 100644
--- a/starter-repository-definitions.yml
+++ b/starter-repository-definitions.yml
@@ -172,10 +172,14 @@
       target: codecrafters.yml
     - source: starter_templates/typescript/app/main.ts
       target: app/main.ts
+    - source: starter_templates/typescript/package.json
+      target: package.json
     - source: starter_templates/typescript/your_grep.sh
       target: your_grep.sh
     - source: starter_templates/.gitattributes
       target: .gitattributes
+    - source: starter_templates/typescript/.gitignore
+      target: .gitignore
   template_attributes:
     required_executable: "deno (1.42)"
     user_editable_file: "app/main.ts"
diff --git a/starter_templates/typescript/.gitignore b/starter_templates/typescript/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/starter_templates/typescript/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/starter_templates/typescript/deno.json b/starter_templates/typescript/deno.json
deleted file mode 100644
index 9f5a19a..0000000
--- a/starter_templates/typescript/deno.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "imports": {}
-}
diff --git a/starter_templates/typescript/deno.lock b/starter_templates/typescript/deno.lock
deleted file mode 100644
index 8709ae0..0000000
--- a/starter_templates/typescript/deno.lock
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "version": "3",
-  "packages": {
-  },
-  "remote": {}
-}
\ No newline at end of file
diff --git a/starter_templates/typescript/package.json b/starter_templates/typescript/package.json
new file mode 100644
index 0000000..788486a
--- /dev/null
+++ b/starter_templates/typescript/package.json
@@ -0,0 +1,9 @@
+{
+    "name": "@codecrafters/build-your-own-grep",
+    "description": "Build your own Grep challenge, from CodeCrafters",
+    "type": "module",
+    "scripts": {
+        "dev": "deno run --allow-all app/main.ts"
+    },
+    "dependencies": {}
+}
\ No newline at end of file
diff --git a/starter_templates/typescript/your_grep.sh b/starter_templates/typescript/your_grep.sh
index 9b97e54..3633b46 100755
--- a/starter_templates/typescript/your_grep.sh
+++ b/starter_templates/typescript/your_grep.sh
@@ -5,4 +5,4 @@
 # CodeCrafters uses this file to test your code. Don't make any changes here!
 #
 # DON'T EDIT THIS!
-exec deno run --allow-read --allow-write app/main.ts "$@"
+exec deno run --allow-all app/main.ts "$@"