commit 056d8c6f6ade415ea0e055e7a4917dbd1f383d88
Author: AI Engineer <ai@apigo.cc>
Date:   Sat May 30 14:11:56 2026 +0800

    feat: init jsmod registry (by AI)

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b5c7525
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+.geminiignore
+.gemini
+.ai/
+env.json
+env.yml
+env.yaml
+.log.meta.json
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..7fbe0c1
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module apigo.cc/go/jsmod
+
+go 1.25.0
diff --git a/jsmod.go b/jsmod.go
new file mode 100644
index 0000000..c7a4612
--- /dev/null
+++ b/jsmod.go
@@ -0,0 +1,35 @@
+package jsmod
+
+import "sync"
+
+var (
+	modules = make(map[string]map[string]any)
+	mu      sync.RWMutex
+)
+
+// Register registers a Go module with its exported functions and properties.
+// These modules will be accessible within the JS environment.
+func Register(name string, exports map[string]any) {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if modules[name] == nil {
+		modules[name] = make(map[string]any, len(exports))
+	}
+
+	for k, v := range exports {
+		modules[name][k] = v
+	}
+}
+
+// GetModules returns all registered modules for the JS engine to inject.
+func GetModules() map[string]map[string]any {
+	mu.RLock()
+	defer mu.RUnlock()
+
+	res := make(map[string]map[string]any, len(modules))
+	for name, exports := range modules {
+		res[name] = exports
+	}
+	return res
+}
diff --git a/jsmod_test.go b/jsmod_test.go
new file mode 100644
index 0000000..6b5bb25
--- /dev/null
+++ b/jsmod_test.go
@@ -0,0 +1,14 @@
+package jsmod_test
+
+import (
+	"apigo.cc/go/jsmod"
+	"testing"
+)
+
+func TestRegister(t *testing.T) {
+	jsmod.Register("test", map[string]any{"foo": "bar"})
+	mods := jsmod.GetModules()
+	if mods["test"]["foo"] != "bar" {
+		t.Error("Register failed")
+	}
+}