diff --git a/src-node/datomish/js_sqlite.cljs b/src-node/datomish/js_sqlite.cljs
new file mode 100644
index 00000000..40f289ec
--- /dev/null
+++ b/src-node/datomish/js_sqlite.cljs
@@ -0,0 +1,20 @@
+;; This Source Code Form is subject to the terms of the Mozilla Public
+;; License, v. 2.0. If a copy of the MPL was not distributed with this
+;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+(ns datomish.js-sqlite
+  (:require
+   [datomish.sqlite :as s]
+   [datomish.js-util :refer [is-node?]]
+   [datomish.promise-sqlite :as promise-sqlite]))
+
+(def open promise-sqlite/open)
+
+(extend-protocol s/ISQLiteConnectionFactory
+  string
+  (<sqlite-connection [path]
+    (open path))
+
+  object ;; TODO: narrow this to the result of node-tempfile/tempfile.
+  (<sqlite-connection [tempfile]
+    (open (.-name tempfile))))
diff --git a/test/datomish/db_test.cljc b/test/datomish/db_test.cljc
index 7ba72207..2d972461 100644
--- a/test/datomish/db_test.cljc
+++ b/test/datomish/db_test.cljc
@@ -22,7 +22,7 @@
              [datomish.test-macros :refer [deftest-async deftest-db]]
              [clojure.test :as t :refer [is are deftest testing]]
              [clojure.core.async :refer [go <! >!]]])
-   #?@(:cljs [[datomish.promise-sqlite]
+   #?@(:cljs [[datomish.js-sqlite]
               [datomish.pair-chan]
               [datomish.test-macros :refer-macros [deftest-async deftest-db]]
               [datomish.node-tempfile :refer [tempfile]]
diff --git a/test/datomish/places/import_test.cljc b/test/datomish/places/import_test.cljc
index 4ade271c..af5a5ead 100644
--- a/test/datomish/places/import_test.cljc
+++ b/test/datomish/places/import_test.cljc
@@ -21,7 +21,7 @@
              [datomish.test-macros :refer [deftest-async]]
              [clojure.test :as t :refer [is are deftest testing]]
              [clojure.core.async :refer [go <! >!]]])
-   #?@(:cljs [[datomish.promise-sqlite]
+   #?@(:cljs [[datomish.js-sqlite]
               [datomish.pair-chan]
               [datomish.test-macros :refer-macros [deftest-async]]
               [datomish.node-tempfile :refer [tempfile]]
diff --git a/test/datomish/promise_sqlite_test.cljs b/test/datomish/promise_sqlite_test.cljs
index dde6f23c..ad5d797d 100644
--- a/test/datomish/promise_sqlite_test.cljs
+++ b/test/datomish/promise_sqlite_test.cljs
@@ -14,7 +14,7 @@
    [cljs.test :refer-macros [is are deftest testing async]]
    [datomish.pair-chan]
    [datomish.sqlite :as s]
-   [datomish.promise-sqlite :as ps]))
+   [datomish.js-sqlite :as ps]))
 
 (deftest-async test-all-rows
   (with-tempfile [t (tempfile)]
diff --git a/test/datomish/query_test.cljc b/test/datomish/query_test.cljc
index cd93d777..9564a85f 100644
--- a/test/datomish/query_test.cljc
+++ b/test/datomish/query_test.cljc
@@ -16,7 +16,7 @@
              [datomish.test-macros :refer [deftest-async]]
              [clojure.test :as t :refer [is are deftest testing]]
              [clojure.core.async :refer [go <! >!]]])
-   #?@(:cljs [[datomish.promise-sqlite]
+   #?@(:cljs [[datomish.js-sqlite]
               [datomish.pair-chan]
               [datomish.test-macros :refer-macros [deftest-async]]
               [datomish.node-tempfile :refer [tempfile]]
diff --git a/test/datomish/test/query.cljc b/test/datomish/test/query.cljc
index a34a2f69..7d239daa 100644
--- a/test/datomish/test/query.cljc
+++ b/test/datomish/test/query.cljc
@@ -22,7 +22,7 @@
             [tempfile.core :refer [tempfile with-tempfile]]
             [clojure.test :as t :refer [is are deftest testing]]])
      #?@(:cljs
-           [[datomish.promise-sqlite]
+           [[datomish.js-sqlite]
             [datomish.test-macros :refer-macros [deftest-db]]
             [honeysql.core :as sql :refer-macros [param]]
             [datomish.node-tempfile :refer [tempfile]]
diff --git a/test/datomish/tofinoish_test.cljc b/test/datomish/tofinoish_test.cljc
index 199a4df9..444f0f6b 100644
--- a/test/datomish/tofinoish_test.cljc
+++ b/test/datomish/tofinoish_test.cljc
@@ -17,7 +17,7 @@
              [datomish.test-macros :refer [deftest-async deftest-db]]
              [clojure.test :as t :refer [is are deftest testing]]
              [clojure.core.async :refer [go <! >!]]])
-   #?@(:cljs [[datomish.promise-sqlite]
+   #?@(:cljs [[datomish.js-sqlite]
               [datomish.pair-chan]
               [datomish.test-macros :refer-macros [deftest-async deftest-db]]
               [datomish.node-tempfile :refer [tempfile]]