From 283524abd9a78c32098a33ce15d16862da8f1d73 Mon Sep 17 00:00:00 2001
From: Timothy Kim <timothykim@fastmail.com>
Date: Fri, 27 Feb 2026 13:25:04 -0500
Subject: [PATCH] initial commit

---
 background.js | 10 ++++++++++
 manifest.json | 10 ++++++++++
 suppress.js   |  1 +
 3 files changed, 21 insertions(+)
 create mode 100644 background.js
 create mode 100644 manifest.json
 create mode 100644 suppress.js

diff --git a/background.js b/background.js
new file mode 100644
index 0000000..baae201
--- /dev/null
+++ b/background.js
@@ -0,0 +1,10 @@
+chrome.runtime.onInstalled.addListener(async () => {
+  await chrome.scripting.unregisterContentScripts({ ids: ["suppress-alert"] }).catch(() => {});
+  await chrome.scripting.registerContentScripts([{
+    id: "suppress-alert",
+    matches: ["https://calendar.google.com/*"],
+    js: ["suppress.js"],
+    runAt: "document_start",
+    world: "MAIN"
+  }]);
+});
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..84b8feb
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,10 @@
+{
+  "manifest_version": 3,
+  "name": "Suppress GCal Alerts",
+  "version": "1.0",
+  "permissions": ["scripting"],
+  "host_permissions": ["https://calendar.google.com/*"],
+  "background": {
+    "service_worker": "background.js"
+  }
+}
diff --git a/suppress.js b/suppress.js
new file mode 100644
index 0000000..a955a2e
--- /dev/null
+++ b/suppress.js
@@ -0,0 +1 @@
+window.alert = function() {};