fix(landing): return 404 for unknown library, blog, integration, model, and author slugs

Author: waleedlatif1

apps/docs/app/sitemap.ts

@@ -5,8 +5,12 @@ import { DOCS_BASE_URL } from '@/lib/urls'
 export const revalidate = 3600
 
 export default function sitemap(): MetadataRoute.Sitemap {
-  return source.getPages().map((page) => ({
-    url: `${DOCS_BASE_URL}${page.url}`,
-    lastModified: 'lastModified' in page.data ? page.data.lastModified : undefined,
-  }))
+  // The docs root redirects to /introduction, which is listed on its own.
+  return source
+    .getPages()
+    .filter((page) => page.url !== '/')
+    .map((page) => ({
+      url: `${DOCS_BASE_URL}${page.url}`,
+      lastModified: 'lastModified' in page.data ? page.data.lastModified : undefined,
+    }))
 }

apps/sim/app/(landing)/blog/[slug]/page.tsx

@@ -4,8 +4,11 @@ import { getAllPostMeta, getPostBySlug, getRelatedPosts } from '@/lib/blog/regis
 import { BLOG_SECTION, buildPostGraphJsonLd, buildPostMetadata } from '@/lib/blog/seo'
 import { ContentPostPage } from '@/app/(landing)/components'
 
-/** Unknown slugs reach the section 404 while known pages remain pre-rendered. */
-export const dynamicParams = true
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
 
 export async function generateStaticParams() {
   const posts = await getAllPostMeta()

apps/sim/app/(landing)/blog/authors/[id]/page.tsx

@@ -6,6 +6,17 @@ import { ContentAuthorPage } from '@/app/(landing)/components'
 
 export const revalidate = 3600
 
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
+
+export async function generateStaticParams() {
+  const ids = new Set((await getAllPostMeta()).flatMap((p) => p.authors.map((a) => a.id)))
+  return [...ids].map((id) => ({ id }))
+}
+
 export async function generateMetadata({
   params,
 }: {

apps/sim/app/(landing)/integrations/(shell)/[slug]/page.tsx

@@ -47,8 +47,11 @@ const MAX_TEMPLATES_SHOWN = 12
 const bySlug = new Map(allIntegrations.map((i) => [i.slug, i]))
 const byType = new Map(allIntegrations.map((i) => [i.type, i]))
 
-/** Unknown slugs reach the section 404 while known pages remain pre-rendered. */
-export const dynamicParams = true
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
 
 /**
  * Returns up to `limit` related integration slugs from the same category, so

apps/sim/app/(landing)/library/[slug]/page.tsx

@@ -6,8 +6,11 @@ import { ComparisonLinks } from '@/app/(landing)/comparisons/components/comparis
 import { getComparisonsForPost } from '@/app/(landing)/comparisons/library-links'
 import { ContentPostPage } from '@/app/(landing)/components'
 
-/** Unknown slugs reach the section 404 while known pages remain pre-rendered. */
-export const dynamicParams = true
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
 
 export async function generateStaticParams() {
   const posts = await getAllPostMeta()

apps/sim/app/(landing)/library/authors/[id]/page.tsx

@@ -6,6 +6,17 @@ import { ContentAuthorPage } from '@/app/(landing)/components'
 
 export const revalidate = 3600
 
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
+
+export async function generateStaticParams() {
+  const ids = new Set((await getAllPostMeta()).flatMap((p) => p.authors.map((a) => a.id)))
+  return [...ids].map((id) => ({ id }))
+}
+
 export async function generateMetadata({
   params,
 }: {

apps/sim/app/(landing)/models/(shell)/[provider]/[model]/page.tsx

@@ -25,8 +25,11 @@ import {
 
 const baseUrl = SITE_URL
 
-/** Unknown slugs reach the section 404 while known pages remain pre-rendered. */
-export const dynamicParams = true
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
 
 export async function generateStaticParams() {
   return ALL_CATALOG_MODELS.map((model) => ({

apps/sim/app/(landing)/models/(shell)/[provider]/page.tsx

@@ -24,8 +24,11 @@ import {
 
 const baseUrl = SITE_URL
 
-/** Unknown slugs reach the section 404 while known pages remain pre-rendered. */
-export const dynamicParams = true
+/**
+ * Unknown params must 404 before rendering: `notFound()` during render streams this segment's
+ * `loading.tsx` with a 200 status first.
+ */
+export const dynamicParams = false
 
 export async function generateStaticParams() {
   return MODEL_PROVIDERS_WITH_CATALOGS.map((provider) => ({