diff --git a/.gitignore b/.gitignore
index 4001022e..674ed1b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ npm-debug.log
 .DS_Store
 .idea
 microjs.com.iml
+package-lock.json
diff --git a/data.js b/data.js
index 9df38bd9..6158aaa8 100755
--- a/data.js
+++ b/data.js
@@ -649,6 +649,14 @@ module.exports = [
     url: "https://github.com/daniellmb/aop.js",
     source: "https://raw.githubusercontent.com/daniellmb/aop.js/master/aop.js"
   },
+  {
+    name: "svelte-system-info",
+    github: "rozek/svelte-system-info",
+    tags: ["browser-detection", "os-detection"],
+    description: "determines name and version of underlying browser and operating system (not only for Svelte)",
+    url: "https://github.com/rozek/svelte-system-info",
+    source: "https://raw.githubusercontent.com/rozek/svelte-system-info/main/src/svelte-system-info.ts"
+  },
   {
     name: "di.js",
     tags: ["dependency", "injection", "di"],