diff --git a/README.md b/README.md
deleted file mode 100644
index 3e44287..0000000
--- a/README.md
+++ /dev/null
@@ -1,72 +0,0 @@
-# go-promises
-
-Return promises from Go WASM.
-
-## Usage
-
-Write some go code, like this.
-
-```go
-import (
-    "syscall/js"
-
-    promises "codeberg.org/danjones000/go-promises"
-)
-
-func Add(a, b int) int {
-    return a + b
-}
-
-func AddWrapper() value.JSWrapper {
-    return func(this js.Value, args []js.Value) (any, error) {
-		if len(args) < 2 {
-			return nil, errors.New("add called with too few arguments")
-		}
-		a := args[0]
-		b := args[1]
-
-		if a.Type() != js.TypeNumber {
-			return nil, fmt.Errorf("First argument must be a number. %s given", a.Type())
-		}
-
-		if b.Type() != js.TypeNumber {
-			return nil, fmt.Errorf("secong argument must be a number. %s given", b.Type())
-		}
-
-        return Add(a.Int(), b.Int()), nil
-    }
-}
-
-func main() {
-    js.Global().Set("add", promises.PromisifyGoFunc(AddWrapper()))
-	<-make(chan struct{})
-}
-```
-
-Next, compile this code:
-
-```shell
-GOOS=js GOARCH=wasm go build -o ./app.wasm ./
-```
-
-Copy the `app.wasm` file, as well as the `wasm_exec.js` from your go installation, into wherever you have your web files located.
-
-```shell
-cp app.wasm "$(go env GOROOT)"/misc/wasm/wasm_exec.js path/to/web/
-```
-
-Finally, you'll need some frontend code like this:
-
-```javascript
-const go = new Go();
-WebAssembly.instantiateStreaming(fetch("app.wasm"), go.importObject).then((result) => {
-    go.run(result.instance);
-});
-```
-
-Now, the "add" function is available anywhere in your javascript.
-
-## Roadmap
-
-- [ ] Argument validation, so you can write less code in your wrapper function.
-- [ ] An easy method for attaching functions to other objects, so they don't have to be in the global scope
diff --git a/internal/cmd/wasm/main.go b/internal/cmd/wasm/main.go
index 907cf03..bff7177 100644
--- a/internal/cmd/wasm/main.go
+++ b/internal/cmd/wasm/main.go
@@ -3,7 +3,6 @@ package main
 import (
 	"errors"
 	"fmt"
-	"strings"
 	"syscall/js"
 
 	promises "codeberg.org/danjones000/go-promises"
@@ -47,9 +46,5 @@ func main() {
 		return internal.GetUser(name.String(), age.Int()), nil
 	}))
 
-	js.Global().Get("String").Get("prototype").Set("toTitleCase", js.FuncOf(func(this js.Value, _ []js.Value) any {
-		return strings.Title(this.String())
-	}))
-
 	<-make(chan struct{})
 }