diff --git a/.gitignore b/.gitignore
index 859a36b..2061cd4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@
 /example_logs/
 /jog.log
 /.vscode
+/target
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..15ada30
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+PROJECT_DIR=$(cd "$(dirname $0)";pwd)
+TARGET_DIR=${PROJECT_DIR}/target
+
+rm -rf ${TARGET_DIR}
+cd ${PROJECT_DIR}
+
+go_build() {
+    local _OS=$1
+    local _OS_TARGET_DIR=${TARGET_DIR}/${_OS}
+
+    mkdir -p ${_OS_TARGET_DIR}
+    GOOS=${_OS} GOARCH=amd64 go build -o ${_OS_TARGET_DIR}/jog
+}
+
+go_build linux
+go_build darwin
+go_build windows