feat: add toggle to hide platform-specific packages in search

app/composables/useSettings.ts

@@ -14,12 +14,15 @@ export interface AppSettings {
   includeTypesInInstall: boolean
   /** Accent color theme */
   accentColorId: AccentColorId | null
+  /** Hide platform-specific packages (e.g., @scope/pkg-linux-x64) from search results */
+  hidePlatformPackages: boolean
 }
 
 const DEFAULT_SETTINGS: AppSettings = {
   relativeDates: false,
   includeTypesInInstall: true,
   accentColorId: null,
+  hidePlatformPackages: true,
 }
 
 const STORAGE_KEY = 'npmx-settings'

app/pages/search.vue

@@ -2,6 +2,7 @@
 import { formatNumber } from '#imports'
 import { debounce } from 'perfect-debounce'
 import { isValidNewPackageName, checkPackageExists } from '~/utils/package-name'
+import { isPlatformSpecificPackage } from '~/utils/platform-packages'
 
 const route = useRoute()
 const router = useRouter()
@@ -119,22 +120,37 @@ const rawVisibleResults = computed(() => {
   return results.value
 })
 
+// Settings for platform package filtering
+const { settings } = useSettings()
+
 /**
- * Reorder results to put exact package name match at the top
+ * Reorder results to put exact package name match at the top,
+ * and optionally filter out platform-specific packages.
  */
 const visibleResults = computed(() => {
   const raw = rawVisibleResults.value
   if (!raw) return raw
 
+  let objects = raw.objects
+
+  // Filter out platform-specific packages if setting is enabled
+  if (settings.value.hidePlatformPackages) {
+    objects = objects.filter(r => !isPlatformSpecificPackage(r.package.name))
+  }
+
   const q = query.value.trim().toLowerCase()
-  if (!q) return raw
+  if (!q) {
+    return objects === raw.objects ? raw : { ...raw, objects }
+  }
 
   // Find exact match index
-  const exactIdx = raw.objects.findIndex(r => r.package.name.toLowerCase() === q)
-  if (exactIdx <= 0) return raw // Already at top or not found
+  const exactIdx = objects.findIndex(r => r.package.name.toLowerCase() === q)
+  if (exactIdx <= 0) {
+    return objects === raw.objects ? raw : { ...raw, objects }
+  }
 
   // Move exact match to top
-  const reordered = [...raw.objects]
+  const reordered = [...objects]
   const [exactMatch] = reordered.splice(exactIdx, 1)
   if (exactMatch) {
     reordered.unshift(exactMatch)

app/pages/settings.vue

@@ -163,6 +163,43 @@ defineOgImageComponent('Default', {
                 {{ $t('settings.include_types_description') }}
               </p>
             </div>
+
+            <!-- Divider -->
+            <div class="border-t border-border" />
+
+            <!-- Hide platform-specific packages toggle -->
+            <div class="space-y-2">
+              <button
+                type="button"
+                class="w-full flex items-center justify-between gap-4 group"
+                role="switch"
+                :aria-checked="settings.hidePlatformPackages"
+                @click="settings.hidePlatformPackages = !settings.hidePlatformPackages"
+              >
+                <span class="text-sm text-fg font-medium text-left">
+                  {{ $t('settings.hide_platform_packages') }}
+                </span>
+                <span
+                  class="relative inline-flex h-6 w-11 shrink-0 items-center rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out motion-reduce:transition-none shadow-sm cursor-pointer"
+                  :class="
+                    settings.hidePlatformPackages ? 'bg-accent' : 'bg-bg border border-border'
+                  "
+                  aria-hidden="true"
+                >
+                  <span
+                    class="pointer-events-none inline-block h-5 w-5 rounded-full shadow-sm ring-0 transition-transform duration-200 ease-in-out motion-reduce:transition-none"
+                    :class="
+                      settings.hidePlatformPackages
+                        ? 'translate-x-5 bg-bg'
+                        : 'translate-x-0 bg-fg-muted'
+                    "
+                  />
+                </span>
+              </button>
+              <p class="text-sm text-fg-muted">
+                {{ $t('settings.hide_platform_packages_description') }}
+              </p>
+            </div>
           </div>
         </section>
 

app/utils/platform-packages.ts

@@ -0,0 +1,75 @@
+/**
+ * Detects if a package name is a platform-specific native binary package.
+ * These are typically optional dependencies that contain native binaries
+ * for specific OS/architecture combinations (e.g., @oxlint/win32-x64, esbuild-darwin-arm64).
+ * Sourced from searches for esbuild, and the napi-rs build triplets support matrix.
+ */
+
+const PLATFORMS = new Set([
+  'win32',
+  'darwin',
+  'linux',
+  'android',
+  'freebsd',
+  'openbsd',
+  'netbsd',
+  'sunos',
+  'aix',
+])
+
+const ARCHITECTURES = new Set([
+  'x64',
+  'arm64',
+  'arm',
+  'ia32',
+  'ppc64',
+  'ppc64le',
+  's390x',
+  'riscv64',
+  'mips64el',
+  'loong64',
+])
+
+const ABI_SUFFIXES = new Set(['gnu', 'musl', 'msvc', 'gnueabihf'])
+
+/**
+ * Checks if a package name is a platform-specific native binary package.
+ * Matches patterns like:
+ * - @scope/pkg-win32-x64
+ * - @scope/pkg-linux-arm64-gnu
+ * - pkg-darwin-arm64
+ * - @rollup/rollup-linux-x64-musl
+ *
+ * @param name - The full package name (including scope if present)
+ * @returns true if the package appears to be a platform-specific binary
+ */
+export function isPlatformSpecificPackage(name: string): boolean {
+  const unscopedName = name.startsWith('@') ? (name.split('/')[1] ?? '') : name
+  if (!unscopedName) return false
+
+  const parts = unscopedName.split('-')
+  if (parts.length < 2) return false
+
+  // Look for OS-arch pattern anywhere in the name as suffix parts
+  // e.g., "pkg-linux-x64-gnu" -> ["pkg", "linux", "x64", "gnu"]
+  for (let i = 0; i < parts.length - 1; i++) {
+    const os = parts[i]
+    const arch = parts[i + 1]
+
+    if (os && arch && PLATFORMS.has(os) && ARCHITECTURES.has(arch)) {
+      // Optional ABI suffix check (next part if exists)
+      const abiSuffix = parts[i + 2]
+      if (abiSuffix && !ABI_SUFFIXES.has(abiSuffix)) {
+        // NOTE: Has an extra part after arch but it's not a known ABI - might be a false positive??
+        // but still consider it a match if OS+arch pattern is found at the end
+        if (i + 2 === parts.length - 1) {
+          // Extra unknown suffix at the end - be conservative
+          continue
+        }
+      }
+      return true
+    }
+  }
+
+  return false
+}

i18n/locales/en.json

@@ -59,6 +59,8 @@
     "relative_dates_description": "Show \"3 days ago\" instead of full dates",
     "include_types": "Include {'@'}types in install",
     "include_types_description": "Add {'@'}types package to install commands for untyped packages",
+    "hide_platform_packages": "Hide platform-specific packages in search",
+    "hide_platform_packages_description": "Hide native binary packages like {'@'}esbuild/linux-x64 from results",
     "theme": "Theme",
     "theme_light": "Light",
     "theme_dark": "Dark",

lunaria/files/en-US.json

@@ -59,6 +59,8 @@
     "relative_dates_description": "Show \"3 days ago\" instead of full dates",
     "include_types": "Include {'@'}types in install",
     "include_types_description": "Add {'@'}types package to install commands for untyped packages",
+    "hide_platform_packages": "Hide platform-specific packages in search",
+    "hide_platform_packages_description": "Hide native binary packages like {'@'}esbuild/linux-x64 from results",
     "theme": "Theme",
     "theme_light": "Light",
     "theme_dark": "Dark",

test/unit/platform-packages.spec.ts

@@ -0,0 +1,149 @@
+import { describe, expect, it } from 'vitest'
+import { isPlatformSpecificPackage } from '../../app/utils/platform-packages'
+
+describe('isPlatformSpecificPackage', () => {
+  describe('standard platform packages', () => {
+    it.each([
+      'esbuild-linux-x64',
+      'esbuild-darwin-arm64',
+      'esbuild-win32-x64',
+      'esbuild-win32-ia32',
+      'esbuild-freebsd-x64',
+      'esbuild-android-arm64',
+    ])('detects "%s" as platform-specific', name => {
+      expect(isPlatformSpecificPackage(name)).toBe(true)
+    })
+  })
+
+  describe('scoped platform packages', () => {
+    it.each([
+      '@oxlint/win32-x64',
+      '@oxlint/linux-arm64',
+      '@oxlint/darwin-arm64',
+      '@swc/core-win32-x64-msvc',
+      '@swc/core-linux-x64-gnu',
+      '@swc/core-linux-arm64-musl',
+      '@rollup/rollup-linux-x64-gnu',
+      '@rollup/rollup-darwin-arm64',
+      '@rollup/rollup-win32-x64-msvc',
+      '@esbuild/linux-x64',
+      '@esbuild/darwin-arm64',
+      '@esbuild/win32-ia32',
+    ])('detects "%s" as platform-specific', name => {
+      expect(isPlatformSpecificPackage(name)).toBe(true)
+    })
+  })
+
+  describe('packages with ABI suffixes', () => {
+    it.each([
+      'pkg-linux-x64-gnu',
+      'pkg-linux-x64-musl',
+      'pkg-win32-x64-msvc',
+      'pkg-win32-arm64-msvc',
+      'pkg-linux-arm-gnueabihf',
+    ])('detects "%s" with ABI suffix as platform-specific', name => {
+      expect(isPlatformSpecificPackage(name)).toBe(true)
+    })
+  })
+
+  describe('all platform combinations', () => {
+    it.each([
+      // Windows variants
+      'pkg-win32-x64',
+      'pkg-win32-arm64',
+      'pkg-win32-ia32',
+      // macOS variants
+      'pkg-darwin-x64',
+      'pkg-darwin-arm64',
+      // Linux variants
+      'pkg-linux-x64',
+      'pkg-linux-arm64',
+      'pkg-linux-arm',
+      'pkg-linux-ia32',
+      'pkg-linux-ppc64',
+      'pkg-linux-ppc64le',
+      'pkg-linux-s390x',
+      'pkg-linux-riscv64',
+      'pkg-linux-mips64el',
+      'pkg-linux-loong64',
+      // Android
+      'pkg-android-arm64',
+      'pkg-android-arm',
+      'pkg-android-x64',
+      // BSD variants
+      'pkg-freebsd-x64',
+      'pkg-freebsd-arm64',
+      'pkg-openbsd-x64',
+      'pkg-netbsd-x64',
+      // Others
+      'pkg-sunos-x64',
+      'pkg-aix-ppc64',
+    ])('detects "%s" as platform-specific', name => {
+      expect(isPlatformSpecificPackage(name)).toBe(true)
+    })
+  })
+
+  describe('false positives - should NOT match', () => {
+    it.each([
+      'linux-tips',
+      'node-linux',
+      'darwin-utils',
+      'win32-api',
+      'android-sdk',
+      'express',
+      'react',
+      'vue',
+      '@types/node',
+      '@babel/core',
+      'lodash',
+      'typescript',
+      'eslint',
+      'prettier',
+      'platform-tools',
+      'arch-decision-records',
+      'arm-controller',
+      'x64-utils',
+    ])('does NOT detect "%s" as platform-specific', name => {
+      expect(isPlatformSpecificPackage(name)).toBe(false)
+    })
+  })
+
+  describe('edge cases', () => {
+    it('returns false for empty string', () => {
+      expect(isPlatformSpecificPackage('')).toBe(false)
+    })
+
+    it('returns false for scoped package with empty name', () => {
+      expect(isPlatformSpecificPackage('@scope/')).toBe(false)
+    })
+
+    it('returns false for single-part names', () => {
+      expect(isPlatformSpecificPackage('linux')).toBe(false)
+      expect(isPlatformSpecificPackage('x64')).toBe(false)
+    })
+
+    it('returns false for package with only OS, no arch', () => {
+      expect(isPlatformSpecificPackage('pkg-linux')).toBe(false)
+      expect(isPlatformSpecificPackage('pkg-darwin')).toBe(false)
+      expect(isPlatformSpecificPackage('pkg-win32')).toBe(false)
+    })
+
+    it('returns false for package with only arch, no OS', () => {
+      expect(isPlatformSpecificPackage('pkg-x64')).toBe(false)
+      expect(isPlatformSpecificPackage('pkg-arm64')).toBe(false)
+    })
+
+    it('is conservative with OS-arch in middle of name followed by unknown suffix', () => {
+      // These have unknown suffixes after the arch, so we're conservative
+      expect(isPlatformSpecificPackage('my-linux-x64-bindings')).toBe(false)
+      expect(isPlatformSpecificPackage('@scope/my-darwin-arm64-lib')).toBe(false)
+    })
+
+    it('is conservative with unknown suffixes at the end', () => {
+      // Unknown suffix after arch at the very end - should be conservative
+      expect(isPlatformSpecificPackage('pkg-linux-x64-unknown')).toBe(false)
+      // But if there are more parts after, still matches
+      expect(isPlatformSpecificPackage('pkg-linux-x64-foo-bar')).toBe(true)
+    })
+  })
+})