diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..c09c074
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,15 @@
+module github.com/bcongdon/ep
+
+go 1.12
+
+require (
+	github.com/atotto/clipboard v0.1.2
+	github.com/bcongdon/emoji-ordering v0.0.0-20180901151720-6b37d4fdf825
+	github.com/gdamore/encoding v1.0.0
+	github.com/gdamore/tcell v1.3.0
+	github.com/lucasb-eyer/go-colorful v1.0.2
+	github.com/mattn/go-runewidth v0.0.4
+	github.com/rivo/tview v0.0.0-20190829161255-f8bc69b90341
+	github.com/rivo/uniseg v0.1.0
+	golang.org/x/text v0.3.0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..ec2efcd
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,25 @@
+github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
+github.com/atotto/clipboard v0.1.2 h1:YZCtFu5Ie8qX2VmVTBnrqLSiU9XOWwqNRmdT3gIQzbY=
+github.com/atotto/clipboard v0.1.2/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/bcongdon/emoji-ordering v0.0.0-20180901151720-6b37d4fdf825 h1:2ZeuMF+wpl/Sc2yfoJ5zlACtkh6kNQ6VRM38a/vilWE=
+github.com/bcongdon/emoji-ordering v0.0.0-20180901151720-6b37d4fdf825/go.mod h1:7JUsWWTv/UHOSoR5gkWXuAu7rhD98zE81+5qTH9tEJQ=
+github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
+github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
+github.com/gdamore/tcell v1.1.2/go.mod h1:h3kq4HO9l2On+V9ed8w8ewqQEmGCSSHOgQ+2h8uzurE=
+github.com/gdamore/tcell v1.3.0 h1:r35w0JBADPZCVQijYebl6YMWWtHRqVEGt7kL2eBADRM=
+github.com/gdamore/tcell v1.3.0/go.mod h1:Hjvr+Ofd+gLglo7RYKxxnzCBmev3BzsS67MebKS4zMM=
+github.com/lucasb-eyer/go-colorful v1.0.2 h1:mCMFu6PgSozg9tDNMMK3g18oJBX7oYGrC09mS6CXfO4=
+github.com/lucasb-eyer/go-colorful v1.0.2/go.mod h1:0MS4r+7BZKSJ5mw4/S5MPN+qHFF1fYclkSPilDOKW0s=
+github.com/mattn/go-runewidth v0.0.0-20181218000649-703b5e6b11ae/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
+github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/rivo/tview v0.0.0-20190829161255-f8bc69b90341 h1:d2Z5U4d3fenPRFFweaMCogbXiRywM5kgYtu20/hol3M=
+github.com/rivo/tview v0.0.0-20190829161255-f8bc69b90341/go.mod h1:+rKjP5+h9HMwWRpAfhIkkQ9KE3m3Nz5rwn7YtUpwgqk=
+github.com/rivo/uniseg v0.0.0-20190513083848-b9f5b9457d44/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.1.0 h1:+2KBaVoUmb9XzDsrx/Ct0W/EYOSFf/nWTauy++DprtY=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.0.0-20190829152558-3d0f7978add9/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=