diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2dce770..b1ef59d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,3 +35,16 @@ jobs:
         env:
           RUSTDOCFLAGS: -Dwarnings
         run: cargo doc --all --no-deps
+
+  wasm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install stable toolchain
+        uses: dtolnay/rust-toolchain@stable
+      - name: Install wasm-pack
+        uses: taiki-e/install-action@wasm-pack
+      - name: Run wasm tests (`--no-default-features`)
+        run: wasm-pack test --node --no-default-features
+      - name: Run wasm tests (`--all-features`)
+        run: wasm-pack test --node --all-features
diff --git a/Cargo.toml b/Cargo.toml
index 1fb5ef9..e1d276c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,8 +14,6 @@ categories = ["os", "hardware-support", "filesystem", "accessibility"]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
-# TODO: test more features in CI
-
 [features]
 default = ["locate"]
 locate = ["locate_backend"]
@@ -34,3 +32,16 @@ locate_backend = { package = "dirs", version = "5", optional = true }
 
 [dev-dependencies]
 insta = { version = "1.34.0", features = ["ron"] }
+wasm-bindgen-test = "0.3.39"
+
+[[example]]
+name = "appmanifest"
+required-features = ["locate"]
+
+[[example]]
+name = "overview"
+required-features = ["locate"]
+
+[[example]]
+name = "shortcuts"
+required-features = ["locate"]
diff --git a/src/error.rs b/src/error.rs
index 882b7f2..6176a36 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -53,6 +53,7 @@ impl fmt::Display for Error {
 impl std::error::Error for Error {}
 
 impl Error {
+    #[cfg(feature = "locate")]
     pub(crate) fn locate(locate: LocateError) -> Self {
         Self::FailedLocate(locate)
     }
@@ -110,6 +111,7 @@ impl fmt::Display for LocateError {
 
 #[derive(Clone, Debug)]
 pub struct BackendError {
+    #[cfg(feature = "locate")]
     #[allow(dead_code)] // Only used for displaying currently
     inner: BackendErrorInner,
 }
@@ -126,11 +128,18 @@ impl fmt::Display for BackendError {
                 BackendErrorInner::NoHome => f.write_str("Unable to locate the user's $HOME"),
             }
         }
+        #[cfg(not(feature = "locate"))]
+        {
+            // "Use" the unused value
+            let _ = f;
+            unreachable!("This should never be constructed!");
+        }
     }
 }
 
 // TODO: move all this conditional junk into different modules, so that I don't have to keep
 // repeating it everywhere
+// TODO: ^^
 #[derive(Clone, Debug)]
 #[cfg(all(feature = "locate", target_os = "windows"))]
 struct BackendErrorInner(std::sync::Arc<io::Error>);
diff --git a/src/tests/mod.rs b/src/tests/mod.rs
index d24aa8b..6d036c2 100644
--- a/src/tests/mod.rs
+++ b/src/tests/mod.rs
@@ -2,6 +2,8 @@ pub mod helpers;
 #[cfg(test)]
 mod legacy;
 mod temp;
+#[cfg(test)]
+mod wasm;
 
 pub type TestError = Box<dyn std::error::Error>;
 pub type TestResult = Result<(), TestError>;
diff --git a/src/tests/wasm.rs b/src/tests/wasm.rs
new file mode 100644
index 0000000..1cdef6d
--- /dev/null
+++ b/src/tests/wasm.rs
@@ -0,0 +1,10 @@
+use wasm_bindgen_test::wasm_bindgen_test;
+
+#[wasm_bindgen_test]
+#[cfg_attr(not(feature = "locate"), ignore = "Needs `locate` feature")]
+fn locate() {
+    #[cfg(not(feature = "locate"))]
+    unreachable!("Don't run ignored tests silly");
+    #[cfg(feature = "locate")]
+    let _ = crate::SteamDir::locate().unwrap_err();
+}