diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 00000000..ef592a1c
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,9 @@
+FROM brendanburns/wasm-dev-base:0.0.6
+
+# Dotnet
+RUN apt install lld-14 -y -qq
+RUN curl https://packages.microsoft.com/config/ubuntu/22.10/packages-microsoft-prod.deb -L --output packages-microsoft-prod.deb && \
+ dpkg -i packages-microsoft-prod.deb && \
+ rm packages-microsoft-prod.deb && \
+ apt-get update && apt-get install -y dotnet-sdk-7.0
+
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 00000000..cd3b7174
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,7 @@
+{
+ "name": "CSLY",
+ "build": {
+ "dockerfile": "Dockerfile",
+ "context": ".."
+ }
+}
diff --git a/samples/ParserExample/ParserExample.csproj b/samples/ParserExample/ParserExample.csproj
index eeb9734c..791d2b57 100644
--- a/samples/ParserExample/ParserExample.csproj
+++ b/samples/ParserExample/ParserExample.csproj
@@ -20,6 +20,7 @@
+