diff --git a/hooks/modify-java-files.js b/hooks/modify-java-files.js
index f4ed73449..9e90e3c19 100644
--- a/hooks/modify-java-files.js
+++ b/hooks/modify-java-files.js
@@ -480,18 +480,18 @@ async function main() {
   }
 
   function getConstructorRegex(filename) {
-    return new RegExp(`([^]*${filename.split('.')[0]}\\s*\\(.*\\)\\s*{[^}]*})([^]*)`, 'm');
+    return new RegExp(`([^]*?${filename.split('.')[0]}\\s*\\(.*?\\)\\s*{[^}]*})([^]*)`, 'm');
   }
 
   function getInterfaceDeclarationRegex(filename) {
-    return new RegExp(`([^]*interface\\s+${filename.split('.')[0]}[\\s\\w]*{)([^]*})`, 'm');
+    return new RegExp(`([^]*?interface\\s+${filename.split('.')[0]}[\\s\\w]*{)([^]*})`, 'm');
   }
 
   function getClassDeclarationRegex(filename) {
-    return new RegExp(`([^]*class\\s+${filename.split('.')[0]}[\\s\\w]*{)([^]*})`, 'm');
+    return new RegExp(`([^]*?class\\s+${filename.split('.')[0]}[\\s\\w]*{)([^]*})`, 'm');
   }
 
   function removeComments(content) {
-    return content.replace(/\/\*[\s\S]*?\*\/|([^\\:]|^)\/\/.*$/gm, '');
+    return content.replace(/\/\*[^]*?\*\/|([^\\:]|^)\/\/.*$/gm, '');
   }
 }
diff --git a/rspack.config.js b/rspack.config.js
index ea2f88041..9bb41530b 100644
--- a/rspack.config.js
+++ b/rspack.config.js
@@ -96,7 +96,7 @@ module.exports = (env, options) => {
     },
     // Regular CSS/SCSS files
     {
-      test: /(?<!\.m)\.(sa|sc|c)ss$/,
+      test: /\.(?<!\.m\.)(sa|sc|c)ss$/,
       type: 'javascript/auto',
       use: [
         rspack.CssExtractRspackPlugin.loader,
diff --git a/src/cm/lsp/clientManager.ts b/src/cm/lsp/clientManager.ts
index d9df4b3e6..db96d2485 100644
--- a/src/cm/lsp/clientManager.ts
+++ b/src/cm/lsp/clientManager.ts
@@ -1181,7 +1181,7 @@ function normalizeRootUriForServer(
   if (!rootUri || typeof rootUri !== "string") {
     return { normalizedRootUri: null, originalRootUri: null };
   }
-  const schemeMatch = /^([a-zA-Z][\w+\-.]*):/.exec(rootUri);
+  const schemeMatch = /^([a-zA-Z][\w+\-.]*?):/.exec(rootUri);
   const scheme = schemeMatch ? schemeMatch[1].toLowerCase() : null;
 
   // Already a file:// URI - use as-is
@@ -1206,7 +1206,7 @@ function normalizeRootUriForServer(
 function normalizeDocumentUri(uri: string | null | undefined): string | null {
   if (!uri || typeof uri !== "string") return null;
 
-  const schemeMatch = /^([a-zA-Z][\w+\-.]*):/.exec(uri);
+  const schemeMatch = /^([a-zA-Z][\w+\-.]*?):/.exec(uri);
   const scheme = schemeMatch ? schemeMatch[1].toLowerCase() : null;
 
   // Already a file:// URI or untitled use as-is
diff --git a/src/cm/lsp/runtimeProviders.ts b/src/cm/lsp/runtimeProviders.ts
index 504b5fe8f..4cf62e76a 100644
--- a/src/cm/lsp/runtimeProviders.ts
+++ b/src/cm/lsp/runtimeProviders.ts
@@ -169,7 +169,7 @@ export function inferWorkspaceKind(
 	const uri = String(context.rootUri || context.file?.uri || context.uri || "");
 	if (!uri) return "unknown";
 
-	const schemeMatch = /^([a-zA-Z][\w+\-.]*):/.exec(uri);
+	const schemeMatch = /^([a-zA-Z][\w+\-.]*?):/.exec(uri);
 	const scheme = schemeMatch ? schemeMatch[1].toLowerCase() : null;
 
 	if (!scheme) return uri.startsWith("/") ? "app-private" : "unknown";
@@ -198,7 +198,7 @@ export function isBuiltinAlpineAccessible(
 	const uri = String(context.rootUri || context.file?.uri || context.uri || "");
 	if (!uri) return false;
 
-	const schemeMatch = /^([a-zA-Z][\w+\-.]*):/.exec(uri);
+	const schemeMatch = /^([a-zA-Z][\w+\-.]*?):/.exec(uri);
 	const scheme = schemeMatch ? schemeMatch[1].toLowerCase() : null;
 
 	if (!scheme) return uri.startsWith("/");
diff --git a/src/cm/modelist.ts b/src/cm/modelist.ts
index faa6b5a84..4ead62d54 100644
--- a/src/cm/modelist.ts
+++ b/src/cm/modelist.ts
@@ -218,7 +218,7 @@ export class Mode {
 		const regexParts: string[] = [];
 
 		if (extensionPatterns.length) {
-			regexParts.push(`^.*\\.(${extensionPatterns.join("|")})$`);
+			regexParts.push(`^.*?\\.(${extensionPatterns.join("|")})$`);
 		}
 
 		regexParts.push(...filenamePatterns);
diff --git a/src/fileSystem/sftp.js b/src/fileSystem/sftp.js
index 539a11e48..7c4b72980 100644
--- a/src/fileSystem/sftp.js
+++ b/src/fileSystem/sftp.js
@@ -495,7 +495,7 @@ class SftpClient {
 	 * @param {String} name
 	 */
 	#safeName(name) {
-		const escapeCh = (str) => str.replace(/\\([\s\S])|([`"])/g, "\\$1$2");
+		const escapeCh = (str) => str.replace(/\\([^])|([`"])/g, "\\$1$2");
 		const ar = name.split("/");
 		return ar.map((dirname) => escapeCh(dirname)).join("/");
 	}
diff --git a/src/lib/console.js b/src/lib/console.js
index 370052a6c..3e1094858 100644
--- a/src/lib/console.js
+++ b/src/lib/console.js
@@ -590,7 +590,7 @@ import loadPolyFill from "utils/polyfill";
 		 * @returns {IterableIterator<RegExpMatchArray>}
 		 */
 		function matchRegex(str) {
-			return str.matchAll(/(?<!%)%[oOsdifc]/g);
+			return str.matchAll(/%(?<!%%)[oOsdifc]/g);
 		}
 	}
 
@@ -605,10 +605,10 @@ import loadPolyFill from "utils/polyfill";
 		}
 		let stack = error.stack.split("\n");
 		if (!skip) stack.splice(1, 1);
-		let regExecRes = /<(.*)>:(\d+):(\d+)/.exec(stack[1]) || [];
+		let regExecRes = /<([^>]*)>:(\d+):(\d+)/.exec(stack[1]) || [];
 		if (!regExecRes.length) {
 			const errorInfo = stack[1]?.split("/").pop();
-			regExecRes = /(.+):(\d+):(\d+)/.exec(errorInfo) || [];
+			regExecRes = /(.+?):(\d+):(\d+)/.exec(errorInfo) || [];
 		}
 		let src = "";
 		const location = regExecRes[1];
diff --git a/src/lib/editorFile.js b/src/lib/editorFile.js
index deb11c3ea..9c89af17b 100644
--- a/src/lib/editorFile.js
+++ b/src/lib/editorFile.js
@@ -797,7 +797,7 @@ export default class EditorFile {
 		let text = this.session.doc.toString();
 
 		if (value === "windows") {
-			text = text.replace(/(?<!\r)\n/g, "\r\n");
+			text = text.replace(/\n(?<!\r\n)/g, "\r\n");
 		} else {
 			text = text.replace(/\r/g, "");
 		}
diff --git a/src/pages/changelog/changelog.js b/src/pages/changelog/changelog.js
index a5d981b2d..bce569e22 100644
--- a/src/pages/changelog/changelog.js
+++ b/src/pages/changelog/changelog.js
@@ -160,7 +160,7 @@ export default async function Changelog() {
 				`[#$1](${REPO_URL}/pull/$1)`,
 			)
 			// Convert existing #number references to links if they aren't already
-			.replace(/(?<!\[)#(\d+)(?!\])/g, `[#$1](${REPO_URL}/pull/$1)`)
+			.replace(/#(?<!\[#)(\d+)(?!\])/g, `[#$1](${REPO_URL}/pull/$1)`)
 			// Convert @username mentions to GitHub profile links
 			.replace(/@(\w+)/g, "[@$1](https://github.com/$1)");
 
diff --git a/src/pages/markdownPreview/renderer.js b/src/pages/markdownPreview/renderer.js
index a6cc98837..1de6a1caa 100644
--- a/src/pages/markdownPreview/renderer.js
+++ b/src/pages/markdownPreview/renderer.js
@@ -9,11 +9,11 @@ import Url from "utils/Url";
 const EXTERNAL_LINK_PATTERN = /^(?:[a-z][a-z0-9+.-]*:|\/\/)/i;
 const IMAGE_PLACEHOLDER =
 	"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==";
-const BLOCK_MATH_PATTERN = /(^|[^\\])\$\$[\s\S]+?\$\$/m;
+const BLOCK_MATH_PATTERN = /(^|[^\\])\$\$[^]+?\$\$/m;
 const INLINE_MATH_PATTERN =
 	/(^|[^\\])\$(?!\s)(?:\\.|[^$\\\n])*(?:\\[{^_(]|[{^_])(?:\\.|[^$\\\n])*\$(?!\w)/m;
 const BEGIN_END_MATH_PATTERN =
-	/\\begin\{(?:equation|align|gather|multline|eqnarray)\*?\}[\s\S]*?\\end\{(?:equation|align|gather|multline|eqnarray)\*?\}/m;
+	/\\begin\{(?:equation|align|gather|multline|eqnarray)\*?\}[^]*?\\end\{(?:equation|align|gather|multline|eqnarray)\*?\}/m;
 
 let mathModulesPromise = null;
 let mathMarkdownItPromise = null;
diff --git a/src/pages/sponsor/sponsor.js b/src/pages/sponsor/sponsor.js
index 7916dd8cb..f0ccf4675 100644
--- a/src/pages/sponsor/sponsor.js
+++ b/src/pages/sponsor/sponsor.js
@@ -251,7 +251,7 @@ async function handlePurchase(productId, title) {
 			id: "email",
 			type: "email",
 			match:
-				/^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|.(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,
+				/^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|.(".+?"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,
 		},
 		...extraFields,
 		{
diff --git a/src/plugins/cordova-plugin-buildinfo/scripts/after_install.js b/src/plugins/cordova-plugin-buildinfo/scripts/after_install.js
index 472b5873b..77cb5f285 100644
--- a/src/plugins/cordova-plugin-buildinfo/scripts/after_install.js
+++ b/src/plugins/cordova-plugin-buildinfo/scripts/after_install.js
@@ -35,7 +35,7 @@ function installWindows(windowsPath) {
 
     // Replace <Content Include="strings\buildinfo.resjson"> to <PRIResource Include="strings\buildinfo.resjson">
     if (projitems.match(/<ItemGroup>[\s]*?<Content +.*?Include="strings\/buildinfo.resjson".+/m)) {
-        const search = /<ItemGroup>[\s]*?<Content +.*?Include="strings\/buildinfo.resjson"[\s\S]*?<\/ItemGroup>/m;
+        const search = /<ItemGroup>[\s]*?<Content +.*?Include="strings\/buildinfo.resjson"[^]*?<\/ItemGroup>/m;
 
         const replace
             = "<ItemGroup>\r\n"
diff --git a/src/plugins/cordova-plugin-buildinfo/scripts/before_uninstall.js b/src/plugins/cordova-plugin-buildinfo/scripts/before_uninstall.js
index d692b26f9..dffa5e305 100644
--- a/src/plugins/cordova-plugin-buildinfo/scripts/before_uninstall.js
+++ b/src/plugins/cordova-plugin-buildinfo/scripts/before_uninstall.js
@@ -35,7 +35,7 @@ function uninstallWindows(context, windowsPath) {
     // Replace <PRIResource Include="strings\buildinfo.resjson"> to <Content Include="strings\buildinfo.resjson">
     if (projitems.match(/<ItemGroup>[\s]*?<PRIResource +.*?Include="strings\/buildinfo.resjson".+/m)) {
 
-        const search = /<ItemGroup>[\s]*?<PRIResource +.*?Include="strings\/buildinfo.resjson"[\s\S]*?<\/ItemGroup>/m;
+        const search = /<ItemGroup>[\s]*?<PRIResource +.*?Include="strings\/buildinfo.resjson"[^]*?<\/ItemGroup>/m;
 
         const replace
             = "<ItemGroup>\r\n"
@@ -47,9 +47,9 @@ function uninstallWindows(context, windowsPath) {
     }
 
     // Remove <Target Name="BuildInfo_Timestamp" BeforeTargets=BeforeBuild">
-    if (projitems.match(/<Target +.*Name="BuildInfo_Timestamp".*/)) {
+    if (projitems.match(/<Target +.*?Name="BuildInfo_Timestamp".*/)) {
 
-        const search = /[\r\n ]*<Target +.*Name="BuildInfo_Timestamp"[\s\S]*?<\/Target>/gm;
+        const search = /[\r\n ]*<Target +.*?Name="BuildInfo_Timestamp"[^]*?<\/Target>/gm;
 
         projitems = projitems.replace(search, '');
         changed = true;
diff --git a/utils/scripts/dev.js b/utils/scripts/dev.js
index 17cf4579c..b2212cc89 100644
--- a/utils/scripts/dev.js
+++ b/utils/scripts/dev.js
@@ -441,7 +441,7 @@ async function applyPluginUpdates() {
 		}
 
 		const xml = fs.readFileSync(pluginXml, "utf8");
-		const idMatch = /<plugin[^>]*\sid=["']([^"']+)["']/.exec(xml);
+		const idMatch = /<plugin[^>]*?\sid=["']([^"']+)["']/.exec(xml);
 		const pluginId = idMatch?.[1];
 		if (!pluginId) {
 			log("warn", `Could not find plugin id in ${dir}/plugin.xml`);
diff --git a/utils/setup.js b/utils/setup.js
index e7b69b885..5a742fee8 100644
--- a/utils/setup.js
+++ b/utils/setup.js
@@ -27,7 +27,7 @@ function isPaidVersion() {
 		});
 	}
 
-	const widgetId = /<widget[^>]*\sid=["']([^"']+)["']/.exec(config)?.[1];
+	const widgetId = /<widget[^>]*?\sid=["']([^"']+)["']/.exec(config)?.[1];
 
 	return widgetId === ID_PAID;
 }