diff --git a/.gitignore b/.gitignore
index 7e480e2..789a9f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,4 +31,4 @@ config.toml
 public
 *.idx
 *.sqlite3
-webapp
+ttarpit
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d946797
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,29 @@
+build:
+	go build .
+
+compare:
+	./ttarpit -input ./tests/images/bash_test.png -output none.png -pixel-width 4 -color-depth 16 -dither 0
+	./ttarpit -input ./tests/images/bash_test.png -output floyd.png -pixel-width 4 -color-depth 16 -dither 1
+	./ttarpit -input ./tests/images/bash_test.png -output atkinson.png -pixel-width 4 -color-depth 16 -dither 2
+
+test:
+	go test MY/webapp/tests -c
+	./tests.test
+
+test_only:
+	go test . -c -o
+	./tests.test -test.run TestSomePage
+
+docs:
+	pkgsite --open
+
+coverage:
+	go build -cover -o webapp
+	mkdir -p .coverage
+	echo "GOCOVERDIR=.coverage ./webapp"
+
+cover_report:
+	go tool covdata textfmt -i=.coverage -o coverage.txt
+	go tool cover -func=coverage.txt
+	go tool cover -html=coverage.txt -o coverage.html
+	open coverage.html
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..0d7e0ba
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module lcthw.dev/go/ttarpit
+
+go 1.25.3
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..9da45fa
--- /dev/null
+++ b/main.go
@@ -0,0 +1,9 @@
+package main
+
+import (
+  "fmt"
+)
+
+func main() {
+  fmt.Println("Hello!")
+}