From 17731bc0f0a8887a85c60cf39ed2d94822c1274a Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2026 09:32:13 +0000
Subject: [PATCH 1/2] =?UTF-8?q?=E2=9A=A1=20Bolt:=20Optimize=20sitemap=20ge?=
 =?UTF-8?q?neration=20with=20parallel=20data=20fetching?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replaced the sequential `for...of` loop in `app/sitemap.ts` with parallel
execution via `Promise.all`. This allows `getSpeakers` and `getTalks` to be
fetched simultaneously for each year, greatly reducing overall sitemap build time.
Handled error states gracefully for individual items using `.catch(() => [])`.

Co-authored-by: anyulled <100741+anyulled@users.noreply.github.com>
---
 app/sitemap.ts | 85 ++++++++++++++++++++++++++++----------------------
 1 file changed, 47 insertions(+), 38 deletions(-)

diff --git a/app/sitemap.ts b/app/sitemap.ts
index b1e4a2f9..ea01ca5a 100644
--- a/app/sitemap.ts
+++ b/app/sitemap.ts
@@ -28,56 +28,65 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
     });
   }
 
-  for (const year of years) {
-    urls.push({
-      url: `${baseUrl}/${year}`,
-      lastModified: new Date(),
-      changeFrequency: "daily",
-      priority: 0.9,
-    });
+  const yearUrls = await Promise.all(
+    years.map(async (year) => {
+      const urls: MetadataRoute.Sitemap = [];
 
-    const yearPages = ["speakers", "talks", "schedule", "job-offers", "cfp", "diversity", "sponsorship", "travel"];
-    for (const page of yearPages) {
       urls.push({
-        url: `${baseUrl}/${year}/${page}`,
+        url: `${baseUrl}/${year}`,
         lastModified: new Date(),
-        changeFrequency: "weekly",
-        priority: 0.8,
+        changeFrequency: "daily",
+        priority: 0.9,
       });
-    }
 
-    const speakers = await getSpeakers(year);
-    for (const speaker of speakers) {
-      urls.push({
-        url: `${baseUrl}/${year}/speakers/${speaker.id}`,
-        lastModified: new Date(),
-        changeFrequency: "weekly",
-        priority: 0.7,
-      });
-    }
+      const yearPages = ["speakers", "talks", "schedule", "job-offers", "cfp", "diversity", "sponsorship", "travel"];
+      for (const page of yearPages) {
+        urls.push({
+          url: `${baseUrl}/${year}/${page}`,
+          lastModified: new Date(),
+          changeFrequency: "weekly",
+          priority: 0.8,
+        });
+      }
+
+      const [speakers, sessionGroups] = await Promise.all([
+        getSpeakers(year).catch(() => []),
+        getTalks(year).catch(() => [])
+      ]);
 
-    const sessionGroups = await getTalks(year);
-    for (const group of sessionGroups) {
-      for (const talk of group.sessions) {
+      for (const speaker of speakers) {
         urls.push({
-          url: `${baseUrl}/${year}/talks/${talk.id}`,
+          url: `${baseUrl}/${year}/speakers/${speaker.id}`,
           lastModified: new Date(),
           changeFrequency: "weekly",
           priority: 0.7,
         });
       }
-    }
 
-    const companies = getJobOffersByYear(year);
-    for (const company of companies) {
-      urls.push({
-        url: `${baseUrl}/${year}/job-offers/${slugify(company.name)}`,
-        lastModified: new Date(),
-        changeFrequency: "monthly",
-        priority: 0.5,
-      });
-    }
-  }
+      for (const group of sessionGroups) {
+        for (const talk of group.sessions) {
+          urls.push({
+            url: `${baseUrl}/${year}/talks/${talk.id}`,
+            lastModified: new Date(),
+            changeFrequency: "weekly",
+            priority: 0.7,
+          });
+        }
+      }
+
+      const companies = getJobOffersByYear(year);
+      for (const company of companies) {
+        urls.push({
+          url: `${baseUrl}/${year}/job-offers/${slugify(company.name)}`,
+          lastModified: new Date(),
+          changeFrequency: "monthly",
+          priority: 0.5,
+        });
+      }
+
+      return urls;
+    })
+  );
 
-  return urls;
+  return urls.concat(...yearUrls);
 }

From 0ae9e7d8903bfaad9c2c1bc432392cd63f6ab1f8 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2026 09:36:20 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=E2=9A=A1=20Bolt:=20Optimize=20sitemap=20ge?=
 =?UTF-8?q?neration=20with=20parallel=20data=20fetching?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replaced the sequential `for...of` loop in `app/sitemap.ts` with parallel
execution via `Promise.all`. This allows `getSpeakers` and `getTalks` to be
fetched simultaneously for each year, greatly reducing overall sitemap build time.
Handled error states gracefully for individual items using `.catch(() => [])`. Fixed prettier formatting issues.

Co-authored-by: anyulled <100741+anyulled@users.noreply.github.com>
---
 app/sitemap.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/app/sitemap.ts b/app/sitemap.ts
index ea01ca5a..fc337949 100644
--- a/app/sitemap.ts
+++ b/app/sitemap.ts
@@ -49,10 +49,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
         });
       }
 
-      const [speakers, sessionGroups] = await Promise.all([
-        getSpeakers(year).catch(() => []),
-        getTalks(year).catch(() => [])
-      ]);
+      const [speakers, sessionGroups] = await Promise.all([getSpeakers(year).catch(() => []), getTalks(year).catch(() => [])]);
 
       for (const speaker of speakers) {
         urls.push({