From 5dbd2dfaff34f7f6bca54b6e97c0dcee89422aff Mon Sep 17 00:00:00 2001
From: D-Sketon <2055272094@qq.com>
Date: Fri, 3 Oct 2025 19:21:11 +0800
Subject: [PATCH 1/2] perf: faster `encode_url` and `decode_url`

---
 lib/decode_url.ts | 11 +++++++++--
 lib/encode_url.ts | 11 +++++++++--
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/lib/decode_url.ts b/lib/decode_url.ts
index c1410e07..320b6f4e 100644
--- a/lib/decode_url.ts
+++ b/lib/decode_url.ts
@@ -1,8 +1,15 @@
-import { parse, format } from 'url';
+import { format } from 'url';
 import { unescape } from 'querystring';
 
+const PROTOCOL_RE = /^[a-z0-9.+-]+:/i;
+
+const hasProtocolLikeNode = (str: unknown): boolean => {
+  if (typeof str !== 'string') throw new TypeError('url must be a string');
+  return PROTOCOL_RE.test(str.trim());
+};
+
 const decodeURL = (str: string) => {
-  if (parse(str).protocol) {
+  if (hasProtocolLikeNode(str)) {
     const parsed = new URL(str);
 
     // Exit if input is a data url
diff --git a/lib/encode_url.ts b/lib/encode_url.ts
index 8934b2d1..75d7fda3 100644
--- a/lib/encode_url.ts
+++ b/lib/encode_url.ts
@@ -1,8 +1,15 @@
-import { parse, format } from 'url';
+import { format } from 'url';
 import { unescape } from 'querystring';
 
+const PROTOCOL_RE = /^[a-z0-9.+-]+:/i;
+
+const hasProtocolLikeNode = (str: unknown): boolean => {
+  if (typeof str !== 'string') throw new TypeError('url must be a string');
+  return PROTOCOL_RE.test(str.trim());
+};
+
 const encodeURL = (str: string) => {
-  if (parse(str).protocol) {
+  if (hasProtocolLikeNode(str)) {
     const parsed = new URL(str);
 
     // Exit if input is a data url

From 37217713024bed5712830206408f63d0480b46b4 Mon Sep 17 00:00:00 2001
From: D-Sketon <2055272094@qq.com>
Date: Mon, 13 Oct 2025 23:35:05 +0800
Subject: [PATCH 2/2] feat: rm regexp

---
 lib/decode_url.ts | 15 ++++++---------
 lib/encode_url.ts | 15 ++++++---------
 2 files changed, 12 insertions(+), 18 deletions(-)

diff --git a/lib/decode_url.ts b/lib/decode_url.ts
index 320b6f4e..6d31db79 100644
--- a/lib/decode_url.ts
+++ b/lib/decode_url.ts
@@ -1,15 +1,12 @@
-import { format } from 'url';
+import { format, parse } from 'url';
 import { unescape } from 'querystring';
 
-const PROTOCOL_RE = /^[a-z0-9.+-]+:/i;
-
-const hasProtocolLikeNode = (str: unknown): boolean => {
-  if (typeof str !== 'string') throw new TypeError('url must be a string');
-  return PROTOCOL_RE.test(str.trim());
-};
-
 const decodeURL = (str: string) => {
-  if (hasProtocolLikeNode(str)) {
+  const index = str.indexOf(':');
+  if (index < 0) {
+    return unescape(str);
+  }
+  if (parse(str.slice(0, index + 1)).protocol) {
     const parsed = new URL(str);
 
     // Exit if input is a data url
diff --git a/lib/encode_url.ts b/lib/encode_url.ts
index 75d7fda3..64705930 100644
--- a/lib/encode_url.ts
+++ b/lib/encode_url.ts
@@ -1,15 +1,12 @@
-import { format } from 'url';
+import { format, parse } from 'url';
 import { unescape } from 'querystring';
 
-const PROTOCOL_RE = /^[a-z0-9.+-]+:/i;
-
-const hasProtocolLikeNode = (str: unknown): boolean => {
-  if (typeof str !== 'string') throw new TypeError('url must be a string');
-  return PROTOCOL_RE.test(str.trim());
-};
-
 const encodeURL = (str: string) => {
-  if (hasProtocolLikeNode(str)) {
+  const index = str.indexOf(':');
+  if (index < 0) {
+    return encodeURI(unescape(str));
+  }
+  if (parse(str.slice(0, index + 1)).protocol) {
     const parsed = new URL(str);
 
     // Exit if input is a data url