2 files changed, 21 insertions, 2 deletions
diff --git a/src/lib/hooks/useInitialNumToRender.ts b/src/lib/hooks/useInitialNumToRender.ts
new file mode 100644
index 000000000..942f0404a
--- /dev/null
+++ b/src/lib/hooks/useInitialNumToRender.ts
@@ -0,0 +1,11 @@
+import React from 'react'
+import {Dimensions} from 'react-native'
+
+const MIN_POST_HEIGHT = 100
+
+export function useInitialNumToRender(minItemHeight: number = MIN_POST_HEIGHT) {
+  return React.useMemo(() => {
+    const screenHeight = Dimensions.get('window').height
+    return Math.ceil(screenHeight / minItemHeight) + 1
+  }, [minItemHeight])
+}
diff --git a/src/lib/strings/url-helpers.ts b/src/lib/strings/url-helpers.ts
index ba2cdb39b..7729e4a38 100644
--- a/src/lib/strings/url-helpers.ts
+++ b/src/lib/strings/url-helpers.ts
@@ -148,6 +148,11 @@ export function feedUriToHref(url: string): string {
 export function linkRequiresWarning(uri: string, label: string) {
   const labelDomain = labelToDomain(label)
 
+  // If the uri started with a / we know it is internal.
+  if (uri.startsWith('/')) {
+    return false
+  }
+
   let urip
   try {
     urip = new URL(uri)
@@ -156,9 +161,12 @@ export function linkRequiresWarning(uri: string, label: string) {
   }
 
   const host = urip.hostname.toLowerCase()
-
   // Hosts that end with bsky.app or bsky.social should be trusted by default.
-  if (host.endsWith('bsky.app') || host.endsWith('bsky.social')) {
+  if (
+    host.endsWith('bsky.app') ||
+    host.endsWith('bsky.social') ||
+    host.endsWith('blueskyweb.xyz')
+  ) {
     // if this is a link to internal content,
     // warn if it represents itself as a URL to another app
     return !!labelDomain && labelDomain !== host && isPossiblyAUrl(labelDomain)