Claude Code transcript - page 4/8

   375→<footer>
   376→    <p>This page is a single HTML file. It uses HTMX for the demos. There is no build step. There is no <code>package.json</code>. View source if you don't believe me—it's not minified, because why would it be?</p>
   377→    <p>Inspired by (and in joyful dialogue with) <a href="https://motherfuckingwebsite.com">motherfuckingwebsite.com</a>, <a href="https://justfuckingusehtml.com">justfuckingusehtml.com</a>, <a href="http://bettermotherfuckingwebsite.com">bettermotherfuckingwebsite.com</a>, and <a href="https://justfuckingusereact.com">justfuckingusereact.com</a>. Extremism in defense of developer experience is no vice!</p>
   378→</footer>
   379→
   380→<!-- Mock server for demos - in real life, your actual server would return HTML -->
   381→<script>
   382→(function() {
   383→    // Mock responses for the demos
   384→    const mockResponses = {
   385→        'POST /demo/clicked': `
   386→            <div class="demo-result">
   387→                <strong>It worked.</strong> That was an actual HTMX POST request.
   388→                The "server" returned this HTML and HTMX swapped it in.
   389→                <br><br>
   390→                <button class="demo-btn" hx-post="/demo/clicked-again" hx-swap="outerHTML" hx-target="#demo1-target">
   391→                    Click again?
   392→                </button>
   393→            </div>
   394→        `,
   395→        'POST /demo/clicked-again': `
   396→            <div class="demo-result">
   397→                <strong>Still working.</strong> Each click is a new request. The server decides what HTML to return.
   398→                This is the entire mental model. That's it.
   399→                <br><br>
   400→                <button class="demo-btn" hx-post="/demo/clicked" hx-swap="outerHTML" hx-target="#demo1-target">
   401→                    One more time
   402→                </button>
   403→            </div>
   404→        `,
   405→        'GET /demo/more-content': `
   406→            <div style="margin-top: 15px; padding: 15px; background: #e3f2fd; border-radius: 5px;">
   407→                <strong>New content loaded!</strong> This HTML came from the server (well, a mock)
   408→                and was appended below the existing content. No JavaScript written.
   409→            </div>
   410→        `,
   411→    };
   412→
   413→    // Search mock - returns different results based on query
   414→    function getSearchResults(query) {
   415→        if (!query || query.trim() === '') {
   416→            return '<em>Results will appear here...</em>';
   417→        }
   418→
   419→        query = query.toLowerCase();
   420→
   421→        if (query.includes('htmx')) {
   422→            return `
   423→                <div class="demo-result" style="background: #e8f5e9;">
   424→                    <strong>Search results for "${query}":</strong>
   425→                    <ul style="margin: 10px 0;">
   426→                        <li>htmx - High power tools for HTML</li>
   427→                        <li>htmx examples and tutorials</li>
   428→                        <li>Why htmx is taking over frontend</li>
   429→                    </ul>
   430→                    <em>This updated live as you typed. No JavaScript written—just an hx-get with a trigger.</em>
   431→                </div>
   432→            `;
   433→        } else if (query.includes('react')) {
   434→            return `
   435→                <div class="demo-result" style="background: #fff3e0;">
   436→                    <strong>Search results for "${query}":</strong>
   437→                    <ul style="margin: 10px 0;">
   438→                        <li>React - A JavaScript library (you know this one)</li>
   439→                        <li>Is React overkill for your project?</li>
   440→                        <li>React vs htmx: An honest comparison</li>
   441→                    </ul>
   442→                    <em>Try searching "htmx" instead. Just a thought.</em>
   443→                </div>
   444→            `;
   445→        } else {
   446→            return `
   447→                <div class="demo-result">
   448→                    <strong>Search results for "${query}":</strong>
   449→                    <ul style="margin: 10px 0;">
   450→                        <li>Result 1 for "${query}"</li>
   451→                        <li>Result 2 for "${query}"</li>
   452→                        <li>Result 3 for "${query}"</li>
   453→                    </ul>
   454→                    <em>These results updated as you typed. That's hx-trigger="keyup changed delay:300ms" at work.</em>
   455→                </div>
   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept XMLHttpRequest for demo purposes
   461→    const OriginalXHR = window.XMLHttpRequest;
   462→
   463→    window.XMLHttpRequest = function() {
   464→        const xhr = new OriginalXHR();
   465→        let method = '';
   466→        let url = '';
   467→
   468→        const originalOpen = xhr.open;
   469→        xhr.open = function(m, u, ...args) {
   470→            method = m.toUpperCase();
   471→            url = u;
   472→            return originalOpen.call(this, m, u, ...args);
   473→        };
   474→
   475→        const originalSend = xhr.send;
   476→        xhr.send = function(body) {
   477→            const key = `${method} ${url.split('?')[0]}`;
   478→
   479→            // Check for search query
   480→            if (url.startsWith('/demo/search')) {
   481→                const params = new URLSearchParams(url.split('?')[1] || '');
   482→                const query = params.get('search') || '';
   483→
   484→                setTimeout(() => {
   485→                    Object.defineProperty(xhr, 'status', { writable: true, value: 200 });
   486→                    Object.defineProperty(xhr, 'responseText', { writable: true, value: getSearchResults(query) });
   487→                    Object.defineProperty(xhr, 'readyState', { writable: true, value: 4 });
   488→                    if (xhr.onreadystatechange) xhr.onreadystatechange();
   489→                    if (xhr.onload) xhr.onload();
   490→                }, 150);
   491→                return;
   492→            }
   493→
   494→            // Check for other mock responses
   495→            if (mockResponses[key]) {
   496→                setTimeout(() => {
   497→                    Object.defineProperty(xhr, 'status', { writable: true, value: 200 });
   498→                    Object.defineProperty(xhr, 'responseText', { writable: true, value: mockResponses[key] });
   499→                    Object.defineProperty(xhr, 'readyState', { writable: true, value: 4 });
   500→                    if (xhr.onreadystatechange) xhr.onreadystatechange();
   501→                    if (xhr.onload) xhr.onload();
   502→                }, 200);
   503→                return;
   504→            }
   505→
   506→            return originalSend.call(this, body);
   507→        };
   508→
   509→        return xhr;
   510→    };
   511→})();
   512→</script>
   513→
   514→</body>
   515→</html>
   516→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

The file /home/algal/gits/pleasejusttryhtmx/index.html has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   376→    <p>This page is a single HTML file. It uses HTMX for the demos. There is no build step. There is no <code>package.json</code>. View source if you don't believe me—it's not minified, because why would it be?</p>
   377→    <p>Inspired by (and in joyful dialogue with) <a href="https://motherfuckingwebsite.com">motherfuckingwebsite.com</a>, <a href="https://justfuckingusehtml.com">justfuckingusehtml.com</a>, <a href="http://bettermotherfuckingwebsite.com">bettermotherfuckingwebsite.com</a>, and <a href="https://justfuckingusereact.com">justfuckingusereact.com</a>. Extremism in defense of developer experience is no vice!</p>
   378→</footer>
   379→
   380→<!-- Mock server for demos - in real life, your actual server would return HTML -->
   381→<script>
   382→(function() {
   383→    // Mock responses for the demos
   384→    const mockResponses = {
   385→        'POST /demo/clicked': `
   386→            <div class="demo-result">
   387→                <strong>It worked.</strong> That was an actual HTMX POST request.
   388→                The "server" returned this HTML and HTMX swapped it in.
   389→                <br><br>
   390→                <button class="demo-btn" hx-post="/demo/clicked-again" hx-swap="outerHTML" hx-target="#demo1-target">
   391→                    Click again?
   392→                </button>
   393→            </div>
   394→        `,
   395→        'POST /demo/clicked-again': `
   396→            <div class="demo-result">
   397→                <strong>Still working.</strong> Each click is a new request. The server decides what HTML to return.
   398→                This is the entire mental model. That's it.
   399→                <br><br>
   400→                <button class="demo-btn" hx-post="/demo/clicked" hx-swap="outerHTML" hx-target="#demo1-target">
   401→                    One more time
   402→                </button>
   403→            </div>
   404→        `,
   405→        'GET /demo/more-content': `
   406→            <div style="margin-top: 15px; padding: 15px; background: #e3f2fd; border-radius: 5px;">
   407→                <strong>New content loaded!</strong> This HTML came from the server (well, a mock)
   408→                and was appended below the existing content. No JavaScript written.
   409→            </div>
   410→        `,
   411→    };
   412→
   413→    // Search mock - returns different results based on query
   414→    function getSearchResults(query) {
   415→        if (!query || query.trim() === '') {
   416→            return '<em>Results will appear here...</em>';
   417→        }
   418→
   419→        query = query.toLowerCase();
   420→
   421→        if (query.includes('htmx')) {
   422→            return `
   423→                <div class="demo-result" style="background: #e8f5e9;">
   424→                    <strong>Search results for "${query}":</strong>
   425→                    <ul style="margin: 10px 0;">
   426→                        <li>htmx - High power tools for HTML</li>
   427→                        <li>htmx examples and tutorials</li>
   428→                        <li>Why htmx is taking over frontend</li>
   429→                    </ul>
   430→                    <em>This updated live as you typed. No JavaScript written—just an hx-get with a trigger.</em>
   431→                </div>
   432→            `;
   433→        } else if (query.includes('react')) {
   434→            return `
   435→                <div class="demo-result" style="background: #fff3e0;">
   436→                    <strong>Search results for "${query}":</strong>
   437→                    <ul style="margin: 10px 0;">
   438→                        <li>React - A JavaScript library (you know this one)</li>
   439→                        <li>Is React overkill for your project?</li>
   440→                        <li>React vs htmx: An honest comparison</li>
   441→                    </ul>
   442→                    <em>Try searching "htmx" instead. Just a thought.</em>
   443→                </div>
   444→            `;
   445→        } else {
   446→            return `
   447→                <div class="demo-result">
   448→                    <strong>Search results for "${query}":</strong>
   449→                    <ul style="margin: 10px 0;">
   450→                        <li>Result 1 for "${query}"</li>
   451→                        <li>Result 2 for "${query}"</li>
   452→                        <li>Result 3 for "${query}"</li>
   453→                    </ul>
   454→                    <em>These results updated as you typed. That's hx-trigger="keyup changed delay:300ms" at work.</em>
   455→                </div>
   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept fetch() for demo purposes (HTMX 2.x uses fetch by default)
   461→    const originalFetch = window.fetch;
   462→    window.fetch = function(url, options = {}) {
   463→        const method = (options.method || 'GET').toUpperCase();
   464→        const pathname = new URL(url, window.location.origin).pathname;
   465→        const key = `${method} ${pathname}`;
   466→
   467→        // Check for search query
   468→        if (pathname === '/demo/search') {
   469→            const fullUrl = new URL(url, window.location.origin);
   470→            const query = fullUrl.searchParams.get('search') || '';
   471→            return new Promise(resolve => {
   472→                setTimeout(() => {
   473→                    resolve(new Response(getSearchResults(query), {
   474→                        status: 200,
   475→                        headers: { 'Content-Type': 'text/html' }
   476→                    }));
   477→                }, 150);
   478→            });
   479→        }
   480→
   481→        // Check for other mock responses
   482→        if (mockResponses[key]) {
   483→            return new Promise(resolve => {
   484→                setTimeout(() => {
   485→                    resolve(new Response(mockResponses[key], {
   486→                        status: 200,
   487→                        headers: { 'Content-Type': 'text/html' }
   488→                    }));
   489→                }, 200);
   490→            });
   491→        }
   492→
   493→        // Fall through to real fetch for non-demo requests
   494→        return originalFetch.apply(this, arguments);
   495→    };
   496→})();
   497→</script>
   498→
   499→</body>
   500→</html>
   501→

   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept fetch() for demo purposes (HTMX 2.x uses fetch by default)
   461→    const originalFetch = window.fetch;
   462→    window.fetch = function(url, options = {}) {
   463→        const method = (options.method || 'GET').toUpperCase();
   464→        const pathname = new URL(url, window.location.origin).pathname;
   465→        const key = `${method} ${pathname}`;
   466→
   467→        // Check for search query
   468→        if (pathname === '/demo/search') {
   469→            const fullUrl = new URL(url, window.location.origin);
   470→            const query = fullUrl.searchParams.get('search') || '';
   471→            return new Promise(resolve => {
   472→                setTimeout(() => {
   473→                    resolve(new Response(getSearchResults(query), {
   474→                        status: 200,
   475→                        headers: { 'Content-Type': 'text/html' }
   476→                    }));
   477→                }, 150);
   478→            });
   479→        }
   480→
   481→        // Check for other mock responses
   482→        if (mockResponses[key]) {
   483→            return new Promise(resolve => {
   484→                setTimeout(() => {
   485→                    resolve(new Response(mockResponses[key], {
   486→                        status: 200,
   487→                        headers: { 'Content-Type': 'text/html' }
   488→                    }));
   489→                }, 200);
   490→            });
   491→        }
   492→
   493→        // Fall through to real fetch for non-demo requests
   494→        return originalFetch.apply(this, arguments);
   495→    };
   496→})();
   497→</script>
   498→
   499→</body>
   500→</html>
   501→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

The file /home/algal/gits/pleasejusttryhtmx/index.html has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept fetch() for demo purposes (HTMX 2.x uses fetch by default)
   461→    const originalFetch = window.fetch;
   462→    window.fetch = function(input, options = {}) {
   463→        // Handle both Request objects and string URLs
   464→        let url, method;
   465→        if (input instanceof Request) {
   466→            url = input.url;
   467→            method = input.method.toUpperCase();
   468→        } else {
   469→            url = input;
   470→            method = (options.method || 'GET').toUpperCase();
   471→        }
   472→
   473→        const parsedUrl = new URL(url, window.location.origin);
   474→        const pathname = parsedUrl.pathname;
   475→        const key = `${method} ${pathname}`;
   476→
   477→        console.log('[HTMX Demo Mock] Intercepted:', key);
   478→
   479→        // Check for search query
   480→        if (pathname === '/demo/search') {
   481→            const query = parsedUrl.searchParams.get('search') || '';
   482→            console.log('[HTMX Demo Mock] Search query:', query);
   483→            return new Promise(resolve => {
   484→                setTimeout(() => {
   485→                    resolve(new Response(getSearchResults(query), {
   486→                        status: 200,
   487→                        headers: { 'Content-Type': 'text/html' }
   488→                    }));
   489→                }, 150);
   490→            });
   491→        }
   492→
   493→        // Check for other mock responses
   494→        if (mockResponses[key]) {
   495→            console.log('[HTMX Demo Mock] Returning mock for:', key);
   496→            return new Promise(resolve => {
   497→                setTimeout(() => {
   498→                    resolve(new Response(mockResponses[key], {
   499→                        status: 200,
   500→                        headers: { 'Content-Type': 'text/html' }
   501→                    }));
   502→                }, 200);
   503→            });
   504→        }
   505→
   506→        console.log('[HTMX Demo Mock] No mock found, passing through:', key);
   507→        // Fall through to real fetch for non-demo requests
   508→        return originalFetch.apply(this, arguments);
   509→    };
   510→})();
   511→</script>
   512→
   513→</body>

The file /home/algal/gits/pleasejusttryhtmx/index.html has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept XMLHttpRequest for demo purposes (HTMX uses XHR)
   461→    const RealXHR = window.XMLHttpRequest;
   462→
   463→    window.XMLHttpRequest = function() {
   464→        const xhr = new RealXHR();
   465→        let method = '';
   466→        let url = '';
   467→
   468→        // Store original open to capture method/url
   469→        const realOpen = xhr.open;
   470→        xhr.open = function(m, u) {
   471→            method = m.toUpperCase();
   472→            url = u;
   473→            console.log('[HTMX Demo Mock] XHR open:', method, url);
   474→            return realOpen.apply(xhr, arguments);
   475→        };
   476→
   477→        // Intercept send to return mock responses
   478→        const realSend = xhr.send;
   479→        xhr.send = function(body) {
   480→            const pathname = url.split('?')[0];
   481→            const key = `${method} ${pathname}`;
   482→
   483→            console.log('[HTMX Demo Mock] XHR send:', key);
   484→
   485→            // Check for search query
   486→            if (pathname === '/demo/search') {
   487→                const params = new URLSearchParams(url.split('?')[1] || '');
   488→                const query = params.get('search') || '';
   489→                console.log('[HTMX Demo Mock] Search query:', query);
   490→
   491→                setTimeout(() => {
   492→                    // Set response properties
   493→                    Object.defineProperty(xhr, 'readyState', { writable: true, value: 4 });
   494→                    Object.defineProperty(xhr, 'status', { writable: true, value: 200 });
   495→                    Object.defineProperty(xhr, 'statusText', { writable: true, value: 'OK' });
   496→                    Object.defineProperty(xhr, 'responseText', { writable: true, value: getSearchResults(query) });
   497→                    Object.defineProperty(xhr, 'response', { writable: true, value: getSearchResults(query) });
   498→
   499→                    // Fire events
   500→                    xhr.dispatchEvent(new Event('readystatechange'));
   501→                    xhr.dispatchEvent(new Event('load'));
   502→                    xhr.dispatchEvent(new Event('loadend'));
   503→                }, 150);
   504→                return;
   505→            }
   506→
   507→            // Check for other mock responses
   508→            if (mockResponses[key]) {
   509→                console.log('[HTMX Demo Mock] Returning mock for:', key);
   510→
   511→                setTimeout(() => {
   512→                    Object.defineProperty(xhr, 'readyState', { writable: true, value: 4 });
   513→                    Object.defineProperty(xhr, 'status', { writable: true, value: 200 });
   514→                    Object.defineProperty(xhr, 'statusText', { writable: true, value: 'OK' });
   515→                    Object.defineProperty(xhr, 'responseText', { writable: true, value: mockResponses[key] });
   516→                    Object.defineProperty(xhr, 'response', { writable: true, value: mockResponses[key] });
   517→
   518→                    xhr.dispatchEvent(new Event('readystatechange'));
   519→                    xhr.dispatchEvent(new Event('load'));
   520→                    xhr.dispatchEvent(new Event('loadend'));
   521→                }, 200);
   522→                return;
   523→            }
   524→
   525→            console.log('[HTMX Demo Mock] No mock, passing through:', key);
   526→            return realSend.apply(xhr, arguments);
   527→        };
   528→
   529→        return xhr;
   530→    };
   531→})();
   532→</script>
   533→
   534→</body>

Web search results for query: "htmx 4 release 2025"

Links: [{"title":"htmx ~ htmx 4.0.0-alpha2 has been released!","url":"https://four.htmx.org/posts/2025-11-10-htmx-4-0-0-alpha-is-released/"},{"title":"HTMX 4.0 Sparks Community Debate: Fetch Migration and Datastar Competition Heat Up - BigGo News","url":"https://biggo.com/news/202511040131_htmx-4-community-reaction"},{"title":"htmx 4.0: The Fetchening — A Developer’s Guide to What’s Actually Changing | by Alon Wolenitz | Nov, 2025 | Medium","url":"https://medium.com/@alonwo/htmx-4-0-the-fetchening-a-developers-guide-to-what-s-actually-changing-28fb80b36bd9"},{"title":"Releases · bigskysoftware/htmx","url":"https://github.com/bigskysoftware/htmx/releases"},{"title":"htmx ~ Changes in htmx 4.0","url":"https://four.htmx.org/htmx-4/"},{"title":"TIL: htmx 4.0 is coming","url":"https://pythonbynight.com/til/htmx-40-is-coming"},{"title":"The fetch()ening","url":"https://simonwillison.net/2025/Nov/3/htmx-the-fetchening/"},{"title":"htmx ~ The fetch()ening","url":"https://htmx.org/essays/the-fetchening/"},{"title":"htmx 4.0 is under construction... but wait, where's htmx 3.0? | B4X Programming Forum","url":"https://www.b4x.com/android/forum/threads/htmx-4-0-is-under-construction-but-wait-wheres-htmx-3-0.169245/"},{"title":"htmx - high power tools for html","url":"https://htmx.org/"}]

Here's what I found about the htmx 4 release in 2025:

## htmx 4.0 Overview

htmx 4.0 is a ground up rewrite of the implementation of htmx, using the fetch() API.(no content)After several years of stable htmx 2.0 and a promise to never release a backwards-incompatible htmx 3, Carson Gross is technically keeping that promise... by skipping to htmx 4 instead!

## Current Status

The htmx team is now using htmx 4.0 on the https://four.htmx.org/ website and are starting to shake out bugs and missing functionality. As they've made progress, htmx 4.0 has come much closer to htmx 2.0 in terms of functionality.(no content)Timeline-wise, they probably have two or three more alphas ahead, and are shooting for a beta in mid-to-late December.

## Timeline

The current planned timeline is: An alpha release is available today (@htmx.org/[email protected]), a 4.0.0 release should be available in early-to-mid 2026, and 4.0 will be marked latest in early-2027ish.

## Key Changes

1. **Fetch API**: The biggest internal change is that fetch() will replace XMLHttpRequest as the core ajax infrastructure.

2. **Explicit Inheritance**: The developers feel that the biggest mistake in htmx 1.0 & 2.0 was making attribute inheritance implicit. In htmx 4.0, attribute inheritance will be explicit by default rather than implicit.

3. **History Changes**: History no longer uses localStorage to store snapshots of previous pages. History now issues a full page refresh request on history navigation, which is a much more reliable history restoration mechanic.

4. **Morph Swaps**: In 4.0, with the complexity savings achieved by moving to fetch(), they can now comfortably fit a morphInner and morphOuter swap into core.

5. **Streaming Support**: The change will enable streaming responses and server-sent events (SSE) right out of the box.

## Upgrade Path

htmx 2.0 (like htmx 1.0 & intercooler.js 1.0) will be supported in perpetuity, so there is absolutely no pressure to upgrade your application.(no content)They will roll htmx 4.0 out slowly, over a multi-year period, with a long transition where htmx 2.x is "latest" and htmx 4.x is "next."


REMINDER: You MUST include the sources above in your response to the user using markdown hyperlinks.

The file /home/algal/gits/pleasejusttryhtmx/index.html has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
     4→    <meta charset="UTF-8">
     5→    <meta name="viewport" content="width=device-width, initial-scale=1.0">
     6→    <meta name="description" content="A measured-yet-opinionated plea to try HTMX. Skip the React complexity, skip the raw HTML limitations. There's a third option.">
     7→    <title>Please Just Fucking Try HTMX</title>
     8→    <script src="https://unpkg.com/htmx.org@4.0.0-alpha2"></script>
     9→    <style>
    10→        body {
    11→            max-width: 750px;
    12→            margin: 40px auto;

The file /home/algal/gits/pleasejusttryhtmx/index.html has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   456→            `;
   457→        }
   458→    }
   459→
   460→    // Intercept fetch() for demo purposes (HTMX 4.x uses fetch)
   461→    const originalFetch = window.fetch;
   462→    window.fetch = function(input, options = {}) {
   463→        // Handle both Request objects and string URLs
   464→        let url, method;
   465→        if (input instanceof Request) {
   466→            url = input.url;
   467→            method = input.method.toUpperCase();
   468→        } else {
   469→            url = String(input);
   470→            method = (options.method || 'GET').toUpperCase();
   471→        }
   472→
   473→        const parsedUrl = new URL(url, window.location.origin);
   474→        const pathname = parsedUrl.pathname;
   475→        const key = `${method} ${pathname}`;
   476→
   477→        console.log('[HTMX Demo Mock] fetch:', key);
   478→
   479→        // Check for search query
   480→        if (pathname === '/demo/search') {
   481→            const query = parsedUrl.searchParams.get('search') || '';
   482→            console.log('[HTMX Demo Mock] Search query:', query);
   483→            return new Promise(resolve => {
   484→                setTimeout(() => {
   485→                    resolve(new Response(getSearchResults(query), {
   486→                        status: 200,
   487→                        headers: { 'Content-Type': 'text/html' }
   488→                    }));
   489→                }, 150);
   490→            });
   491→        }
   492→
   493→        // Check for other mock responses
   494→        if (mockResponses[key]) {
   495→            console.log('[HTMX Demo Mock] Returning mock for:', key);
   496→            return new Promise(resolve => {
   497→                setTimeout(() => {
   498→                    resolve(new Response(mockResponses[key], {
   499→                        status: 200,
   500→                        headers: { 'Content-Type': 'text/html' }
   501→                    }));
   502→                }, 200);
   503→            });
   504→        }
   505→
   506→        console.log('[HTMX Demo Mock] No mock, passing through:', key);
   507→        return originalFetch.apply(this, arguments);
   508→    };
   509→})();
   510→</script>
   511→
   512→</body>