diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 0000000000..07acd94dc2
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,24 @@
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.191.1/containers/ruby/.devcontainer/base.Dockerfile
+
+# [Choice] Ruby version: 3, 3.0, 2, 2.7, 2.6
+ARG VARIANT="3.0"
+FROM mcr.microsoft.com/vscode/devcontainers/ruby:0-${VARIANT}
+
+# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="none"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+# [Optional] Uncomment this section to install additional OS packages.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends \
+        mariadb-server libmariadbclient-dev \
+        postgresql postgresql-client postgresql-contrib libpq-dev \
+        redis-server memcached \
+        imagemagick ffmpeg mupdf mupdf-tools libvips
+
+
+# [Optional] Uncomment this line to install additional gems.
+# RUN gem install <your-gem-names-here>
+
+# [Optional] Uncomment this line to install global node packages.
+# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1
diff --git a/.devcontainer/boot.sh b/.devcontainer/boot.sh
new file mode 100755
index 0000000000..d398f9833c
--- /dev/null
+++ b/.devcontainer/boot.sh
@@ -0,0 +1,22 @@
+bundle install
+yarn install
+
+sudo service postgresql start
+sudo service mysql start
+sudo service redis-server start
+sudo service memcached start
+
+# Create PostgreSQL users and databases
+sudo su postgres -c "createuser --superuser vscode"
+sudo su postgres -c "createdb -O vscode -E UTF8 -T template0 activerecord_unittest"
+sudo su postgres -c "createdb -O vscode -E UTF8 -T template0 activerecord_unittest2"
+
+# Create MySQL database and databases
+MYSQL_PWD=root sudo mysql -uroot <<SQL
+CREATE USER 'rails'@'localhost';
+CREATE DATABASE activerecord_unittest  DEFAULT CHARACTER SET utf8mb4;
+CREATE DATABASE activerecord_unittest2 DEFAULT CHARACTER SET utf8mb4;
+GRANT ALL PRIVILEGES ON activerecord_unittest.* to 'rails'@'localhost';
+GRANT ALL PRIVILEGES ON activerecord_unittest2.* to 'rails'@'localhost';
+GRANT ALL PRIVILEGES ON inexistent_activerecord_unittest.* to 'rails'@'localhost';
+SQL
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000000..58639815f4
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,32 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.191.1/containers/ruby
+{
+	"name": "Ruby",
+	"build": {
+		"dockerfile": "Dockerfile",
+		"args": {
+			// Update 'VARIANT' to pick a Ruby version: 3, 3.0, 2, 2.7, 2.6
+			"VARIANT": "3",
+			// Options
+			"NODE_VERSION": "lts/*"
+		}
+	},
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": {},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"rebornix.Ruby"
+	],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": ".devcontainer/boot.sh",
+
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode"
+
+}