diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
new file mode 100644
index 0000000..35504a0
--- /dev/null
+++ b/.github/workflows/CI.yaml
@@ -0,0 +1,77 @@
+name: CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+  RUSTFLAGS: "-Dwarnings"
+  RUST_BACKTRACE: 1
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check:
+    if: github.event.pull_request.draft == false
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          version: 1.0
+      - uses: dtolnay/rust-toolchain@1.90.0
+        with:
+          components: rustfmt, clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          cache-all-crates: "true"
+          shared-key: "shared"
+      - run: cargo check
+
+
+  test:
+    if: github.event.pull_request.draft == false
+    name: Tests
+    runs-on: ubuntu-latest
+    needs: [check]
+    steps:
+      - uses: actions/checkout@v5
+      - uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          version: 1.0
+      - uses: dtolnay/rust-toolchain@1.90.0
+        with:
+          components: rustfmt, clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          cache-all-crates: "true"
+          shared-key: "shared"
+      - run: cargo test
+
+# Doesn't seem to benefit from "check" cache, so run them in parallel
+  clippy:
+    if: github.event.pull_request.draft == false
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          version: 1.0
+      - uses: dtolnay/rust-toolchain@1.90.0
+        with:
+          components: rustfmt, clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          cache-all-crates: "true"
+          shared-key: "shared"
+      - run: cargo clippy -- -W clippy::pedantic
diff --git a/src/main.rs b/src/main.rs
index ec1111c..ee484da 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -28,10 +28,10 @@ fn App() -> Element {
 #[component]
 pub fn SqlInput() -> Element {
     let mut sql = use_signal(|| "SELECT * FROM test;".to_string());
-    let mut connection_url = use_signal(|| "".to_string());
+    let mut connection_url = use_signal(String::new);
     let mut connect_txt = use_signal(|| "Connect".to_string());
     let mut button_text = use_signal(|| "Execute".to_string());
-    let mut result = use_signal(|| "".to_string());
+    let mut result = use_signal(String::new);
 
     let connect_to_db = move |_| async move {
         let db_conn = consume_context::<DbConnection>().0;