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| <html> | |
| <head> | |
| <title>Webapp Factory 🏭</title> | |
| <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/full.css" rel="stylesheet" type="text/css" /> | |
| <script defer src="https://cdn.jsdelivr.net/npm/[email protected]/dist/cdn.min.js"></script> | |
| <script src="https://cdn.tailwindcss.com?plugins=forms,typography,aspect-ratio,line-clamp"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.3.2/iframeResizer.contentWindow.min.js"></script> | |
| </head> | |
| <body> | |
| <div class="flex flex-col md:flex-row" x-data="app()" x-init="init()"> | |
| <div | |
| class="hero md:h-screen bg-stone-100 transition-[width] delay-150 ease-in-out" | |
| :class="open ? 'w-full md:w-2/6' : 'w-full md:w-6/6'"> | |
| <div class="hero-content text-center"> | |
| <div class="flex flex-col w-full md:max-w-xl space-y-3 md:space-y-6"> | |
| <h1 | |
| class="font-bold text-stone-600 mb-1 md:mb-4 transition-all delay-150 ease-in-out" | |
| :class="open | |
| ? 'text-2xl md:text-3xl lg:text-4xl' | |
| : 'text-2xl md:text-3xl lg:text-6xl'" | |
| >Webapp Factory 🏭</h1> | |
| <div | |
| class="py-1 md:py-2 space-y-2 md:space-y-4 text-stone-600 transition-all delay-150 ease-in-out" | |
| :class="open | |
| ? 'text-lg md:text-xl lg:text-2xl' | |
| : 'text-lg md:text-xl lg:text-2xl'"> | |
| <p>A space to generate web content using WizardCoder.</p> | |
| <p>Running on 🤗 Inference Endpoints.</p> | |
| </div> | |
| <textarea | |
| name="promptDraft" | |
| x-model="promptDraft" | |
| rows="10" | |
| placeholder="A simple page to compute the BMI (use SI units)" | |
| class="input input-bordered w-full rounded text-stone-500 bg-stone-300 font-mono | |
| text-md md:text-lg | |
| h-24 md:h-48 | |
| " | |
| ></textarea> | |
| <button | |
| class="btn disabled:text-stone-400" | |
| @click="open = true, prompt = promptDraft, state = state === 'stopped' ? 'loading' : 'stopped'" | |
| :class="promptDraft.length < minPromptSize ? 'btn-neutral' : state === 'stopped' ? 'btn-accent' : 'btn-warning'" | |
| :disabled="promptDraft.length < minPromptSize" | |
| > | |
| <span x-show="promptDraft.length < minPromptSize">Prompt too short to generate</span> | |
| <span x-show="promptDraft.length >= minPromptSize && state !== 'stopped'">Stop now</span> | |
| <span x-show="promptDraft.length >= minPromptSize && state === 'stopped'">Generate!</span> | |
| </button> | |
| <span class="py-3" x-show="state === 'loading'">Waiting for the stream to begin (might take a few minutes)..</span> | |
| <span class="py-3" x-show="state === 'streaming'"> | |
| Streamed <span x-text="humanFileSize(size, true, 2)"></span> so far..<br/>Note: this version generates up to 1024 tokens.</span> | |
| </div> | |
| </div> | |
| </div> | |
| <div | |
| class="flex transition-[width] delay-150 ease-in-out md:h-screen" | |
| :class="open ? 'w-full md:w-4/6' : 'w-full md:w-0'"> | |
| <iframe | |
| id="iframe" | |
| class="border-none w-full md:h-screen" | |
| :src="!open | |
| ? '/placeholder.html' | |
| : `/app?prompt=${encodeURIComponent(prompt)}` | |
| "></iframe> | |
| </div> | |
| </div> | |
| <script> | |
| /** | |
| * Format bytes as human-readable text. | |
| * | |
| * @param bytes Number of bytes. | |
| * @param si True to use metric (SI) units, aka powers of 1000. False to use | |
| * binary (IEC), aka powers of 1024. | |
| * @param dp Number of decimal places to display. | |
| * | |
| * @return Formatted string. | |
| */ | |
| function humanFileSize(bytes, si=false, dp=1) { | |
| const thresh = si ? 1000 : 1024; | |
| if (Math.abs(bytes) < thresh) { | |
| return bytes + ' B'; | |
| } | |
| const units = si | |
| ? ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'] | |
| : ['KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']; | |
| let u = -1; | |
| const r = 10**dp; | |
| do { | |
| bytes /= thresh; | |
| ++u; | |
| } while (Math.round(Math.abs(bytes) * r) / r >= thresh && u < units.length - 1); | |
| return bytes.toFixed(dp) + ' ' + units[u]; | |
| } | |
| function app() { | |
| return { | |
| open: false, | |
| promptDraft: new URLSearchParams(window.location.search).get('prompt') || 'A simple page to compute the BMI (use SI units)', | |
| prompt: '', | |
| size: 0, | |
| minPromptSize: 16, // if you change this, you will need to also change in src/index.mts | |
| timeoutInSec: 10, // time before we determine something went wrong | |
| state: 'stopped', | |
| lastTokenAt: + new Date(), | |
| init() { | |
| setInterval(() => { | |
| if (this.state === 'stopped') { | |
| this.lastTokenAt = +new Date() | |
| return | |
| } | |
| const html = document?.getElementById('iframe')?.contentWindow?.document?.documentElement?.outerHTML | |
| const size = Number(html?.length) // count how many characters we have generated | |
| if (isNaN(size) || !isFinite(size)) { | |
| this.size = 0 | |
| this.state = 'loading' | |
| return | |
| } | |
| this.size = new Blob([html]).size | |
| this.state = 'streaming' | |
| const lastTokenAt = + new Date() | |
| const elapsed = (lastTokenAt - this.lastTokenAt) / 1000 | |
| this.lastTokenAt = lastTokenAt | |
| if (elapsed > this.timeoutInSec) { | |
| console.log(`Something went wrong, it too more than ${this.timeoutInSec} seconds to generate a token.`) | |
| this.state = 'stopped' | |
| return | |
| } | |
| if (html.includes('</html>')) { | |
| // console.log('We reached the natural end of the stream, it seems.') | |
| // this.state === 'stopped' | |
| return | |
| } | |
| }, 100) | |
| }, | |
| } | |
| } | |
| </script> | |
| </body> | |
| </html> |