- 
diff --git a/VERSION b/VERSION
index 005119ba..8e8299dc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.4.1
+2.4.2
diff --git a/docs/README.md b/docs/README.md
index 3539f04e..06d54636 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -5,7 +5,7 @@
-
diff --git a/docs/abs.wasm b/docs/abs.wasm
old mode 100644
new mode 100755
index 622789a7..b461c499
Binary files a/docs/abs.wasm and b/docs/abs.wasm differ
diff --git a/js/js.go b/js/js.go
new file mode 100644
index 00000000..af2ade88
--- /dev/null
+++ b/js/js.go
@@ -0,0 +1,59 @@
+package main
+
+import (
+ "bytes"
+ "fmt"
+ "syscall/js"
+
+ "github.com/abs-lang/abs/evaluator"
+ "github.com/abs-lang/abs/lexer"
+ "github.com/abs-lang/abs/object"
+ "github.com/abs-lang/abs/parser"
+)
+
+// Version of the ABS interpreter
+var Version = "dev"
+
+// This function takes ABS code
+// and evaluates it, using a buffer
+// to store it's output.
+// Once the code is evaluated, both
+// the output and the return value of
+// the script are returned to js in the
+// form of {out, result}.
+func runCode(this js.Value, i []js.Value) interface{} {
+ m := make(map[string]interface{})
+ var buf bytes.Buffer
+ // the first argument to our function
+ code := i[0].String()
+ env := object.NewEnvironment(&buf, "", Version)
+ lex := lexer.New(code)
+ p := parser.New(lex)
+
+ program := p.ParseProgram()
+
+ if len(p.Errors()) != 0 {
+ printParserErrors(p.Errors(), buf)
+ m["out"] = buf.String()
+ return js.ValueOf(m)
+ }
+
+ result := evaluator.BeginEval(program, env, lex)
+ m["out"] = buf.String()
+ m["result"] = result.Inspect()
+
+ return js.ValueOf(m)
+}
+
+func printParserErrors(errors []string, buf bytes.Buffer) {
+ fmt.Fprintf(&buf, "%s", " parser errors:\n")
+ for _, msg := range errors {
+ fmt.Fprintf(&buf, "%s", "\t"+msg+"\n")
+ }
+}
+
+func main() {
+ c := make(chan struct{}, 0)
+ js.Global().Set("abs_run_code", js.FuncOf(runCode))
+ <-c
+}