From 96bcc96023cd21e65bdb4f63f2d8d6970ae8a0b0 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Mon, 2 Feb 2026 22:51:45 +0800
Subject: [PATCH 1/3] feat: badge support colorLeft

---
 docs/content/2.guide/1.features.md               | 7 +++++++
 server/api/registry/badge/[type]/[...pkg].get.ts | 7 ++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/docs/content/2.guide/1.features.md b/docs/content/2.guide/1.features.md
index 81eee0564..5a12199f2 100644
--- a/docs/content/2.guide/1.features.md
+++ b/docs/content/2.guide/1.features.md
@@ -167,6 +167,13 @@ Overrides the default strategy color. You can pass a standard hex code (with or
 | **Pure Black** | `.../badge/version/nuxt?color=000000` |
 | **Brand Blue** | `.../badge/version/nuxt?color=3b82f6` |
 
+#### `colorLeft`
+
+Overrides the default label color. You can pass a standard hex code (with or without the `#` prefix).
+
+- **Default**: `#0a0a0a`
+- **Usage**: `?colorLeft=HEX_CODE`
+
 ##### `name`
 
 When set to `true`, this parameter replaces the static category label (like "version" or "downloads/mo") with the actual name of the package. This is useful for brand-focused READMEs.
diff --git a/server/api/registry/badge/[type]/[...pkg].get.ts b/server/api/registry/badge/[type]/[...pkg].get.ts
index 8f6a56d45..bafbeecb2 100644
--- a/server/api/registry/badge/[type]/[...pkg].get.ts
+++ b/server/api/registry/badge/[type]/[...pkg].get.ts
@@ -14,6 +14,7 @@ const NPMS_API = 'https://api.npms.io/v2/package'
 const QUERY_SCHEMA = v.object({
   color: v.optional(v.string()),
   name: v.optional(v.string()),
+  colorLeft: v.optional(v.string()),
 })
 
 const COLORS = {
@@ -263,6 +264,7 @@ export default defineCachedEventHandler(
 
       const queryParams = v.safeParse(QUERY_SCHEMA, query)
       const userColor = queryParams.success ? queryParams.output.color : undefined
+      const userColorLeft = queryParams.success ? queryParams.output.colorLeft : undefined
       const showName = queryParams.success && queryParams.output.name === 'true'
 
       const badgeTypeResult = v.safeParse(BadgeTypeSchema, typeParam)
@@ -280,6 +282,9 @@ export default defineCachedEventHandler(
       const rawColor = userColor ?? strategyResult.color
       const finalColor = rawColor?.startsWith('#') ? rawColor : `#${rawColor}`
 
+      const rawLeftColor = userColorLeft ?? '#0a0a0a'
+      const finalLeftColor = rawLeftColor?.startsWith('#') ? rawLeftColor : `#${rawLeftColor}`
+
       const leftWidth = measureTextWidth(finalLabel)
       const rightWidth = measureTextWidth(finalValue)
       const totalWidth = leftWidth + rightWidth
@@ -291,7 +296,7 @@ export default defineCachedEventHandler(
             <rect width="${totalWidth}" height="${height}" rx="3" fill="#fff"/>
           </clipPath>
           <g clip-path="url(#r)">
-            <rect width="${leftWidth}" height="${height}" fill="#0a0a0a"/>
+            <rect width="${leftWidth}" height="${height}" fill="${finalLeftColor}"/>
             <rect x="${leftWidth}" width="${rightWidth}" height="${height}" fill="${finalColor}"/>
           </g>
           <g text-anchor="middle" font-family="'Geist', system-ui, -apple-system, sans-serif" font-size="11">

From 51fcd1beb73e8352be608c986c52db34309a759f Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Tue, 3 Feb 2026 11:27:03 +0800
Subject: [PATCH 2/3] feat: update

---
 docs/content/2.guide/1.features.md            | 26 +++++++++----------
 .../api/registry/badge/[type]/[...pkg].get.ts |  8 +++---
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/docs/content/2.guide/1.features.md b/docs/content/2.guide/1.features.md
index 81b675f40..3e6294a76 100644
--- a/docs/content/2.guide/1.features.md
+++ b/docs/content/2.guide/1.features.md
@@ -154,25 +154,25 @@ You can add custom npmx badges to your markdown files using the following syntax
 
 You can further customize your badges by appending query parameters to the badge URL.
 
-##### `color`
+#### `colorA`
 
-Overrides the default strategy color. You can pass a standard hex code (with or without the `#` prefix).
+Overrides the default label color. You can pass a standard hex code (with or without the `#` prefix).
 
-- **Default**: Depends on the badge type (e.g., version is blue, downloads are orange).
-- **Usage**: `?color=HEX_CODE`
+- **Default**: `#0a0a0a`
+- **Usage**: `?colorA=HEX_CODE`
 
-| Example        | URL                                   |
-| :------------- | :------------------------------------ |
-| **Hot Pink**   | `.../badge/version/nuxt?color=ff69b4` |
-| **Pure Black** | `.../badge/version/nuxt?color=000000` |
-| **Brand Blue** | `.../badge/version/nuxt?color=3b82f6` |
+##### `colorB`
 
-#### `colorLeft`
+Overrides the default strategy color. You can pass a standard hex code (with or without the `#` prefix).
 
-Overrides the default label color. You can pass a standard hex code (with or without the `#` prefix).
+- **Default**: Depends on the badge type (e.g., version is blue, downloads are orange).
+- **Usage**: `?colorB=HEX_CODE`
 
-- **Default**: `#0a0a0a`
-- **Usage**: `?colorLeft=HEX_CODE`
+| Example        | URL                                    |
+| :------------- | :------------------------------------- |
+| **Hot Pink**   | `.../badge/version/nuxt?colorB=ff69b4` |
+| **Pure Black** | `.../badge/version/nuxt?colorB=000000` |
+| **Brand Blue** | `.../badge/version/nuxt?colorB=3b82f6` |
 
 ##### `name`
 
diff --git a/server/api/registry/badge/[type]/[...pkg].get.ts b/server/api/registry/badge/[type]/[...pkg].get.ts
index bafbeecb2..74e8d47c7 100644
--- a/server/api/registry/badge/[type]/[...pkg].get.ts
+++ b/server/api/registry/badge/[type]/[...pkg].get.ts
@@ -12,9 +12,9 @@ const BUNDLEPHOBIA_API = 'https://bundlephobia.com/api/size'
 const NPMS_API = 'https://api.npms.io/v2/package'
 
 const QUERY_SCHEMA = v.object({
-  color: v.optional(v.string()),
+  colorA: v.optional(v.string()),
   name: v.optional(v.string()),
-  colorLeft: v.optional(v.string()),
+  colorB: v.optional(v.string()),
 })
 
 const COLORS = {
@@ -263,8 +263,8 @@ export default defineCachedEventHandler(
       })
 
       const queryParams = v.safeParse(QUERY_SCHEMA, query)
-      const userColor = queryParams.success ? queryParams.output.color : undefined
-      const userColorLeft = queryParams.success ? queryParams.output.colorLeft : undefined
+      const userColor = queryParams.success ? queryParams.output.colorB : undefined
+      const userColorLeft = queryParams.success ? queryParams.output.colorA : undefined
       const showName = queryParams.success && queryParams.output.name === 'true'
 
       const badgeTypeResult = v.safeParse(BadgeTypeSchema, typeParam)

From f15e3aa72a4043af590b10601fa8d1f67f3d64e5 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Tue, 3 Feb 2026 14:19:52 +0800
Subject: [PATCH 3/3] test: update

---
 test/e2e/badge.spec.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/test/e2e/badge.spec.ts b/test/e2e/badge.spec.ts
index 9254ec910..c7dbb74c6 100644
--- a/test/e2e/badge.spec.ts
+++ b/test/e2e/badge.spec.ts
@@ -102,9 +102,17 @@ test.describe('badge API', () => {
     })
   })
 
-  test('custom color parameter is applied to SVG', async ({ page, baseURL }) => {
+  test('custom colorA parameter is applied to SVG', async ({ page, baseURL }) => {
+    const customColor = '00ff00'
+    const url = toLocalUrl(baseURL, `/api/registry/badge/version/nuxt?colorA=${customColor}`)
+    const { body } = await fetchBadge(page, url)
+
+    expect(body).toContain(`fill="#${customColor}"`)
+  })
+
+  test('custom colorB parameter is applied to SVG', async ({ page, baseURL }) => {
     const customColor = 'ff69b4'
-    const url = toLocalUrl(baseURL, `/api/registry/badge/version/nuxt?color=${customColor}`)
+    const url = toLocalUrl(baseURL, `/api/registry/badge/version/nuxt?colorB=${customColor}`)
     const { body } = await fetchBadge(page, url)
 
     expect(body).toContain(`fill="#${customColor}"`)