diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index d0ae8bfc..6f9c94df 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [20.x, 22.x, 24.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
diff --git a/.gitignore b/.gitignore
index eea2f24c..63b88a7d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,6 +41,7 @@ test/fixtures/components/lodash-component/_package
 test/fixtures/components/no-containers/_package
 test/fixtures/components/welcome/_package
 test/fixtures/components/welcome-with-optional-parameters/_package
+test/fixtures/components/hello-world-custom-cookies/_package
 
 logintervals.md
 dist/
diff --git a/src/registry/routes/component-info.ts b/src/registry/routes/component-info.ts
index 524f94f3..09ddaf41 100644
--- a/src/registry/routes/component-info.ts
+++ b/src/registry/routes/component-info.ts
@@ -14,9 +14,17 @@ function getParams(component: Component) {
     params = Object.fromEntries(
       Object.entries(component.oc.parameters || {})
         .filter(([, param]) => {
-          return !!param.mandatory && 'example' in param;
+          // Include parameters that have either a default value or an example
+          return param.default !== undefined || param.example !== undefined;
+        })
+        .map(([paramName, param]) => {
+          // Prefer default value over example
+          const value =
+            param.default !== undefined
+              ? String(param.default)
+              : param.example!;
+          return [paramName, value];
         })
-        .map(([paramName, param]) => [paramName, param.example!])
     );
   }
 
diff --git a/src/registry/views/info.tsx b/src/registry/views/info.tsx
index 9ea65df5..b46e04ab 100644
--- a/src/registry/views/info.tsx
+++ b/src/registry/views/info.tsx
@@ -149,7 +149,7 @@ export default function Info(vm: Vm) {
           selectedVersion={component.version}
         />
       </h2>
-      <p class="w-100">
+      <p class="w-100" safe>
         {component.description} {componentState()}
       </p>
       {statsAvailable ? (
@@ -184,7 +184,22 @@ export default function Info(vm: Vm) {
       ) : (
         ''
       )}
-      <ComponentParameters parameters={component.oc.parameters} />
+      <ComponentParameters
+        parameters={component.oc.parameters}
+        currentValues={Object.fromEntries(
+          Object.entries(component.oc.parameters || {})
+            .filter(([, param]) => {
+              return param.default !== undefined || param.example !== undefined;
+            })
+            .map(([paramName, param]) => {
+              const value =
+                param.default !== undefined
+                  ? String(param.default)
+                  : param.example!;
+              return [paramName, value];
+            })
+        )}
+      />
       <h3>Code</h3>
       <p>
         You can edit the following area and then
@@ -192,7 +207,7 @@ export default function Info(vm: Vm) {
           {' '}
           refresh{' '}
         </a>
-        to apply the change into the preview window.
+        or hit Enter to apply the change into the preview window.
       </p>
       <div class="field">
         <p>Component's href:</p>
diff --git a/src/registry/views/partials/component-author.tsx b/src/registry/views/partials/component-author.tsx
index 392bcfac..8cbea14a 100644
--- a/src/registry/views/partials/component-author.tsx
+++ b/src/registry/views/partials/component-author.tsx
@@ -8,15 +8,15 @@ const componentAuthor = (props: {
     <div class="field">
       <p>Author:</p>
       {!name && !email && !url && <span>not available</span>}
-      {name && <span>{name}&nbsp;</span>}
+      {!!name && <span safe>{name}&nbsp;</span>}
       {email && (
         <span>
           <a href={`mailto:${email}`}>{email}</a>&nbsp;
         </span>
       )}
-      {url && (
+      {!!url && (
         <span>
-          <a href={url} target="_blank" rel="noreferrer">
+          <a safe href={url} target="_blank" rel="noreferrer">
             {url}
           </a>
         </span>
diff --git a/src/registry/views/partials/component-parameters.tsx b/src/registry/views/partials/component-parameters.tsx
index 115e9a88..7ecc7203 100644
--- a/src/registry/views/partials/component-parameters.tsx
+++ b/src/registry/views/partials/component-parameters.tsx
@@ -1,9 +1,11 @@
 import type { OcParameter } from '../../../types';
 
 const componentParameters = ({
-  parameters
+  parameters,
+  currentValues
 }: {
   parameters?: Record<string, OcParameter>;
+  currentValues?: Record<string, string>;
 }) => {
   if (!parameters) {
     return (
@@ -16,32 +18,94 @@ const componentParameters = ({
 
   const parameterRow = (param: OcParameter, paramName: string) => {
     const mandatory = param.mandatory ? 'mandatory' : 'optional';
+    const defaultValue =
+      param.default !== undefined ? String(param.default) : '';
+    const exampleValue =
+      param.example !== undefined ? String(param.example) : '';
+    const currentValue =
+      currentValues?.[paramName] || defaultValue || exampleValue;
+
+    const renderInput = () => {
+      switch (param.type) {
+        case 'number':
+          return (
+            <input
+              type="number"
+              class="parameter-input"
+              name={paramName}
+              data-parameter={paramName}
+              value={currentValue}
+              placeholder={param.example || ''}
+            />
+          );
+        case 'boolean': {
+          const isChecked = String(currentValue) === 'true';
+          return (
+            <input
+              type="checkbox"
+              class="parameter-input"
+              name={paramName}
+              data-parameter={paramName}
+              checked={isChecked}
+            />
+          );
+        }
+        default:
+          return (
+            <input
+              type="text"
+              class="parameter-input"
+              name={paramName}
+              data-parameter={paramName}
+              value={currentValue}
+              placeholder={
+                typeof param.default !== 'undefined'
+                  ? String(param.default)
+                  : param.example || ''
+              }
+            />
+          );
+      }
+    };
+
     return (
       <div class="row">
         <div class="parameter">
-          <span class="bold">{paramName}</span>
+          <span safe class="bold">
+            {paramName}
+          </span>
           <span>
             ({param.type}, {mandatory})
           </span>
         </div>
         <div class="parameter-description">
-          {param.description && (
+          {!!param.description && (
             <>
-              <span>{param.description}</span>
+              <span safe>{param.description}</span>
               <br />
               <br />
             </>
           )}
-          <span class="bold">Example:</span>
-          <span>{param.example}</span>
-          {!param.mandatory && param.default && (
+          {param.type !== 'boolean' && !!param.example && (
             <>
+              <span class="bold">Example:</span>
+              <span>{param.example}</span>
               <br />
               <br />
+            </>
+          )}
+          {!param.mandatory && !!param.default && (
+            <>
               <span class="bold">Default:</span>
-              <span>{param.default}</span>
+              <span safe>{String(param.default)}</span>
+              <br />
+              <br />
             </>
           )}
+          <span class="bold">
+            {param.type === 'boolean' ? 'Enabled:' : 'Value:'}
+          </span>
+          {renderInput()}
         </div>
       </div>
     );
@@ -51,10 +115,6 @@ const componentParameters = ({
     <div>
       <h3>Parameters</h3>
       <div id="plugins" class="table">
-        <div class="row header">
-          <div class="parameter">Parameters</div>
-          <div class="parameter-description" />
-        </div>
         {Object.keys(parameters).map((parameterName) =>
           parameterRow(parameters[parameterName], parameterName)
         )}
diff --git a/src/registry/views/partials/component-versions.tsx b/src/registry/views/partials/component-versions.tsx
index 71c6d03c..e7cd19ec 100644
--- a/src/registry/views/partials/component-versions.tsx
+++ b/src/registry/views/partials/component-versions.tsx
@@ -8,7 +8,7 @@ const componentVersions = ({
   return (
     <select id="versions">
       {versions.map((version) => (
-        <option value={version} selected={version === selectedVersion}>
+        <option safe value={version} selected={version === selectedVersion}>
           {version}
         </option>
       ))}
diff --git a/src/registry/views/partials/components-dependencies.tsx b/src/registry/views/partials/components-dependencies.tsx
index 826661d5..c40e09cb 100644
--- a/src/registry/views/partials/components-dependencies.tsx
+++ b/src/registry/views/partials/components-dependencies.tsx
@@ -16,7 +16,9 @@ const ComponentsDependencies = (props: {
     return (
       <a href={link} target="_blank" rel="noreferrer">
         <div class="componentRow row table">
-          <p class="release">{label}</p>
+          <p safe class="release">
+            {label}
+          </p>
         </div>
       </a>
     );
diff --git a/src/registry/views/partials/components-list.tsx b/src/registry/views/partials/components-list.tsx
index 9c699285..214803b6 100644
--- a/src/registry/views/partials/components-list.tsx
+++ b/src/registry/views/partials/components-list.tsx
@@ -30,7 +30,9 @@ const ComponentsList = (props: {
 
     const remoteServerColumns = isRemote
       ? [
-          <div class="date">{component.oc.stringifiedDate || ''}</div>,
+          <div class="date" safe>
+            {component.oc.stringifiedDate || ''}
+          </div>,
           <div class="activity">{component.allVersions.length}</div>
         ]
       : null;
@@ -49,12 +51,18 @@ const ComponentsList = (props: {
           class={`componentRow row table${isHidden ? ' hide' : ''}`}
         >
           <div class="title">
-            <p class="name">{component.name}</p>
-            <span class="description">{component.description}</span>
+            <p class="name" safe>
+              {component.name}
+            </p>
+            <span class="description" safe>
+              {component.description}
+            </span>
           </div>
           {componentState}
-          <div class="author">{component.author.name || ''}</div>
-          <div>{component.version}</div>
+          <div class="author" safe>
+            {component.author.name || ''}
+          </div>
+          <div safe>{component.version}</div>
           {remoteServerColumns}
           {sizeColumn}
         </div>
diff --git a/src/registry/views/partials/components-templates.tsx b/src/registry/views/partials/components-templates.tsx
index 95b24e58..4df8c23a 100644
--- a/src/registry/views/partials/components-templates.tsx
+++ b/src/registry/views/partials/components-templates.tsx
@@ -11,7 +11,7 @@ const ComponentsTemplates = (props: { templates: Templates }) => {
     global: string | string[];
     url: string;
   }) => (
-    <a href={url} target="_blank" rel="noreferrer">
+    <a safe href={url} target="_blank" rel="noreferrer">
       {global}
     </a>
   );
@@ -29,6 +29,7 @@ const ComponentsTemplates = (props: { templates: Templates }) => {
             href={`https://www.npmjs.com/package/${type}`}
             target="_blank"
             rel="noreferrer"
+            safe
           >
             {type}@{version}
           </a>
diff --git a/src/registry/views/partials/layout.tsx b/src/registry/views/partials/layout.tsx
index 7c85a625..e855481d 100644
--- a/src/registry/views/partials/layout.tsx
+++ b/src/registry/views/partials/layout.tsx
@@ -20,7 +20,7 @@ const Layout = ({ title, href, children, scripts }: LayoutProps) => {
       {'<!DOCTYPE html>'}
       <html lang="en">
         <head>
-          <title>{title}</title>
+          <title safe>{title}</title>
           <meta name="robots" content="index, follow" />
           <meta name="language" content="EN" />
           <meta name="distribution" content="global" />
diff --git a/src/registry/views/partials/property.tsx b/src/registry/views/partials/property.tsx
index d62ebb21..3d7eb9e7 100644
--- a/src/registry/views/partials/property.tsx
+++ b/src/registry/views/partials/property.tsx
@@ -6,14 +6,16 @@ const Property = (props: {
   if (!props.value) return null;
 
   const label = props.linked ? (
-    <a href={String(props.value)}>{String(props.value)}</a>
+    <a safe href={String(props.value)}>
+      {String(props.value)}
+    </a>
   ) : (
-    <span>{String(props.value)}</span>
+    <span safe>{String(props.value)}</span>
   );
 
   return (
     <div class="field">
-      <p>{props.display}:</p> {label}
+      <p safe>{props.display}:</p> {label}
     </div>
   );
 };
diff --git a/src/registry/views/static/info.ts b/src/registry/views/static/info.ts
index 397a41de..b31a55a7 100644
--- a/src/registry/views/static/info.ts
+++ b/src/registry/views/static/info.ts
@@ -29,6 +29,40 @@ oc.cmd.push(function() {
 
     return false;
   };
+
+  var updateHrefFromParameters = function() {
+    var baseUrl = $('#href').val().split('?')[0];
+    var params = {};
+    
+    // Collect all parameter values
+    $('.parameter-input').each(function() {
+      var paramName = $(this).data('parameter');
+      var paramValue;
+      
+      // Handle different input types
+      if ($(this).attr('type') === 'checkbox') {
+        paramValue = $(this).is(':checked') ? 'true' : 'false';
+      } else {
+        paramValue = $(this).val();
+      }
+      
+      if (paramValue && paramValue.trim() !== '' && paramValue !== 'false') {
+        params[paramName] = paramValue.trim();
+      }
+    });
+    
+    // Build query string
+    var queryString = Object.keys(params).map(function(key) {
+      return encodeURIComponent(key) + '=' + encodeURIComponent(params[key]);
+    }).join('&');
+    
+    // Update href
+    var newHref = baseUrl + (queryString ? '?' + queryString : '');
+    $('#href').val(newHref);
+    
+    return newHref;
+  };
+
   $('.refresh-preview').click(refreshPreview);
 
   // Add Enter key handler for the href input field
@@ -39,6 +73,26 @@ oc.cmd.push(function() {
     }
   });
 
+  // Handle parameter input changes
+  $('.parameter-input').on('input blur change', function() {
+    updateHrefFromParameters();
+  });
+
+  // Handle Enter key on parameter inputs (for text and number inputs)
+  $('.parameter-input[type="text"], .parameter-input[type="number"]').keypress(function(e) {
+    if (e.which === 13) { // Enter key
+      updateHrefFromParameters();
+      refreshPreview();
+      return false;
+    }
+  });
+
+  // Handle checkbox changes - immediately refresh preview
+  $('.parameter-input[type="checkbox"]').on('change', function() {
+    updateHrefFromParameters();
+    refreshPreview();
+  });
+
   $('.open-preview').click(function() {
     refreshPreview();
     var url = $('.preview').attr('src');
diff --git a/test/acceptance/registry-ui.js b/test/acceptance/registry-ui.js
index cd1f374c..ead95a16 100644
--- a/test/acceptance/registry-ui.js
+++ b/test/acceptance/registry-ui.js
@@ -80,4 +80,34 @@ describe('registry (ui interface)', () => {
       expect(result).to.match(/<!DOCTYPE html><html lang="en">/);
     });
   });
+
+  describe('GET /welcome-with-optional-parameters/~info with Accept: text/html', () => {
+    before((done) => {
+      next(
+        request('http://localhost:3030/welcome-with-optional-parameters/~info', {
+          headers: { accept: 'text/html' }
+        }),
+        done
+      );
+    });
+
+    it('should not error', () => {
+      expect(error).to.be.undefined;
+    });
+
+    it('should respond with html result', () => {
+      expect(headers['content-type']).to.equal('text/html; charset=utf-8');
+      expect(result).to.match(/<!DOCTYPE html><html lang="en">/);
+    });
+
+    it('should include parameter input fields', () => {
+      expect(result).to.include('parameter-input');
+      expect(result).to.include('data-parameter');
+    });
+
+    it('should include parameter update JavaScript', () => {
+      expect(result).to.include('updateHrefFromParameters');
+      expect(result).to.include('.parameter-input');
+    });
+  });
 });
diff --git a/test/fixtures/components/hello-world-custom-cookies/_package/package.json b/test/fixtures/components/hello-world-custom-cookies/_package/package.json
deleted file mode 100644
index e14b93f7..00000000
--- a/test/fixtures/components/hello-world-custom-cookies/_package/package.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "name": "hello-world-custom-cookies",
-  "description": "",
-  "version": "1.0.0",
-  "repository": "",
-  "oc": {
-    "files": {
-      "template": {
-        "type": "handlebars",
-        "hashKey": "dbf1f0cb2ae6a52f402b26dff36d5bd696519933",
-        "src": "template.js",
-        "version": "6.0.25",
-        "size": 187
-      },
-      "dataProvider": {
-        "type": "node.js",
-        "hashKey": "ef8a15013fac7073b79cc9b21113f1d699ee83ae",
-        "src": "server.js",
-        "size": 334
-      },
-      "static": []
-    },
-    "version": "0.50.27",
-    "packaged": true,
-    "date": 1756543269656
-  }
-}