diff --git a/lib/cookieCleanup.ts b/lib/cookieCleanup.ts
index 2d7a215..725d026 100644
--- a/lib/cookieCleanup.ts
+++ b/lib/cookieCleanup.ts
@@ -15,19 +15,16 @@ export function deleteAllCookies(): void {
 
   for (let i = 0; i < cookies.length; i += 1) {
     const cookie = cookies[i]
-    if (!cookie) {
-      continue
-    }
-    const eqPos = cookie.indexOf('=')
-    const name = eqPos > -1 ? cookie.substring(0, eqPos).trim() : cookie.trim()
+    if (cookie) {
+      const eqPos = cookie.indexOf('=')
+      const name = eqPos > -1 ? cookie.substring(0, eqPos).trim() : cookie.trim()
 
-    if (!name) {
-      continue
+      if (name) {
+        // Delete cookie by setting it to expire in the past
+        document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/`
+        document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;domain=${window.location.hostname}`
+        document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;domain=.${window.location.hostname}`
+      }
     }
-
-    // Delete cookie by setting it to expire in the past
-    document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/`
-    document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;domain=${window.location.hostname}`
-    document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;domain=.${window.location.hostname}`
   }
 }
diff --git a/lib/hashIdGenerator.ts b/lib/hashIdGenerator.ts
index 398ddef..a13cf41 100644
--- a/lib/hashIdGenerator.ts
+++ b/lib/hashIdGenerator.ts
@@ -14,17 +14,16 @@ function canonicalizeObject(obj: Record<string, unknown>): string {
 
   for (const key of sortedKeys) {
     const value = obj[key]
-    if (value === undefined || value === null) {
-      continue // Skip undefined/null values
-    }
-    if (typeof value === 'object' && !Array.isArray(value)) {
-      // Recursively canonicalize nested objects
-      parts.push(`${key}:${canonicalizeObject(value as Record<string, unknown>)}`)
-    } else if (Array.isArray(value)) {
-      // Arrays are serialized as comma-separated values
-      parts.push(`${key}:[${value.map((v) => (typeof v === 'object' ? JSON.stringify(v) : String(v))).join(',')}]`)
-    } else {
-      parts.push(`${key}:${String(value)}`)
+    if (value !== undefined && value !== null) {
+      if (typeof value === 'object' && !Array.isArray(value)) {
+        // Recursively canonicalize nested objects
+        parts.push(`${key}:${canonicalizeObject(value as Record<string, unknown>)}`)
+      } else if (Array.isArray(value)) {
+        // Arrays are serialized as comma-separated values
+        parts.push(`${key}:[${value.map((v) => (typeof v === 'object' ? JSON.stringify(v) : String(v))).join(',')}]`)
+      } else {
+        parts.push(`${key}:${String(value)}`)
+      }
     }
   }
 
diff --git a/lib/i18n.ts b/lib/i18n.ts
index 94a37c7..2beb617 100644
--- a/lib/i18n.ts
+++ b/lib/i18n.ts
@@ -36,17 +36,15 @@ export function loadTranslations(locale: Locale, translationsText: string): void
   const lines = translationsText.split('\n')
   for (const line of lines) {
     const trimmed = line.trim()
-    if (!trimmed || trimmed.startsWith('#')) {
-      continue
-    }
-    const equalIndex = trimmed.indexOf('=')
-    if (equalIndex === -1) {
-      continue
-    }
-    const key = trimmed.substring(0, equalIndex).trim()
-    const value = trimmed.substring(equalIndex + 1).trim()
-    if (key && value) {
-      translationsMap[key] = value
+    if (trimmed && !trimmed.startsWith('#')) {
+      const equalIndex = trimmed.indexOf('=')
+      if (equalIndex !== -1) {
+        const key = trimmed.substring(0, equalIndex).trim()
+        const value = trimmed.substring(equalIndex + 1).trim()
+        if (key && value) {
+          translationsMap[key] = value
+        }
+      }
     }
   }
 
diff --git a/lib/markdownRenderer.tsx b/lib/markdownRenderer.tsx
index 14b598a..8e72093 100644
--- a/lib/markdownRenderer.tsx
+++ b/lib/markdownRenderer.tsx
@@ -175,18 +175,17 @@ function renderLink(line: string, index: number, elements: React.ReactElement[])
   let match
 
   while ((match = linkRegex.exec(line)) !== null) {
-    if (!match[2]) {
-      continue
+    if (match[2]) {
+      if (!match[1] || match.index > lastIndex) {
+        parts.push(line.substring(lastIndex, match.index))
+      }
+      const href = match[2]
+      const isExternal = href.startsWith('http')
+      if (match[1]) {
+        parts.push(createLinkElement(match[1], href, `link-${index}-${match.index}`, isExternal))
+      }
+      lastIndex = match.index + match[0].length
     }
-    if (!match[1] || match.index > lastIndex) {
-      parts.push(line.substring(lastIndex, match.index))
-    }
-    const href = match[2]
-    const isExternal = href.startsWith('http')
-    if (match[1]) {
-      parts.push(createLinkElement(match[1], href, `link-${index}-${match.index}`, isExternal))
-    }
-    lastIndex = match.index + match[0].length
   }
 
   if (lastIndex < line.length) {