diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 000000000..130bf7231
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,17 @@
+FROM fedora:34
+
+# Install few packages for convenient usage.
+# Inspired by the devcontainer in osbuild.
+RUN dnf install -y \
+    fish \
+    fd-find \
+    ripgrep \
+    jq
+# We build composer using RPM, install the tooling
+RUN dnf install fedora-packager rpmdevtools go-srpm-macros -y
+# The list of requirements is specified in the spec file.
+# To install them, dnf needs the "builddep" command.
+RUN dnf install 'dnf-command(builddep)' -y
+# Copy the specfile and install the dependencies.
+COPY osbuild-composer.spec /tmp/osbuild-composer.spec
+RUN dnf builddep /tmp/osbuild-composer.spec -y
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 000000000..250cb7b99
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,11 @@
+{
+  "name": "ComposerBuilder",
+  "build": {
+    "dockerfile": "Dockerfile",
+    "context": ".."
+  },
+  "extensions": [
+    "laurenttreguier.rpm-spec",
+    "golang.Go"
+  ]
+}