Hello from a static fragment. HTMX 4 swapped this in with fetch().

\n",1,["D",1788012057425],"branchVersion","label",[18],"pulls","branches","forks","envVars",{"_166":26,"_168":26},"connections",{"_166":26,"_167":26},"count","unfilledCount","emptyCount",{"_33":220,"_13":221,"_64":222,"_43":-5,"_35":36,"_156":223,"_180":93,"_37":224,"_39":182,"_66":21,"_152":225,"_67":24,"_157":-5,"_184":226,"_17":227},{"_33":213,"_13":214,"_64":215,"_43":-5,"_35":36,"_156":154,"_180":93,"_37":216,"_39":26,"_66":21,"_152":217,"_67":24,"_157":-5,"_184":218,"_17":219},{"_33":205,"_13":206,"_64":207,"_43":-5,"_35":36,"_156":208,"_180":93,"_37":209,"_39":182,"_66":21,"_152":210,"_67":24,"_157":-5,"_184":211,"_17":212},{"_33":198,"_13":199,"_64":91,"_43":-5,"_35":36,"_156":154,"_180":93,"_37":200,"_39":26,"_66":201,"_152":202,"_67":24,"_157":-5,"_184":203,"_17":204},{"_33":151,"_13":18,"_64":65,"_43":-5,"_35":36,"_156":73,"_180":93,"_37":195,"_39":154,"_66":21,"_152":153,"_67":24,"_157":-5,"_184":196,"_17":197},{"_33":187,"_13":188,"_64":189,"_43":-5,"_35":36,"_156":154,"_180":93,"_37":190,"_39":26,"_66":191,"_152":192,"_67":24,"_157":-5,"_184":193,"_17":194},{"_33":176,"_13":177,"_64":178,"_43":-5,"_35":36,"_156":179,"_180":93,"_37":181,"_39":182,"_66":21,"_152":183,"_67":24,"_157":-5,"_184":185,"_17":186},"0ad3f64d-b7be-4cff-9cd7-f8d249dd419b","style.css","01a04dc8-8fae-7098-9e26-992d1d8502d8",7,"latest",["D",1788012057013],2,"output {\n display: block;\n font-size: 2.5rem;\n font-weight: 600;\n line-height: 1;\n}\n\nprogress {\n width: 100%;\n}\n\n.hilite {\n background: var(--primary);\n color: var(--primary-foreground);\n}\n","children",[],[177],"94022639-c98d-48fd-9bf6-8000ab542e84","script.js","01a04dc8-8fae-7098-9e26-9543e5d88c56",["D",1788011384663],"script","/* If you're feeling fancy you can add interactivity\n to your site with Javascript.\n Note: TypeScript won't work in this file. */\n\n// prints \"hi\" in the browser's dev tools console\nconsole.log(\"hi\");",[],[188],["D",1788012057425],[],[18],"090b5d68-4b1e-4e03-9ac4-f7d226b9b651","main.tsx",["D",1788011384663],"http","import { staticHTTPServer } from \"https://esm.town/v/std/utils/index.ts\";\nexport default staticHTTPServer();",[],[199],"5f0d37da-ca78-43f3-9571-0679060118af","index.html","01a04dc8-8fae-7098-9e26-8e19d3d7c31b",6,["D",1788012056830],"\n\n \n HTMX 4 + hx-live\n \n \n \n \n \n \n \n \n \n \n

HTMX 4

hx-live on Val Town

DOM state. Reactive bindings. One server swap. Styled with Sensible UI.

view source

\n\n

1. Reactive counter

data-count lives on this card. :text and hx-live re-run when it changes.

\n \n \n \n

\n 0\n \n

0 / 20 (bar caps at 20)

\n\n

2. take() tabs

Sensible UI treats aria-pressed as the pressed button state.

\n \n \n \n

This is the details pane.

\n \n \n

\n\n

3. q() + toggle()

Toggle a highlight on the next line.

\n \n

Pick me

\n\n

4. Server swap

HTMX 4 still fetches HTML. This button loads a fragment.

\n \n

Nothing loaded yet.

\n \n\n",[],[206],"e8661e7e-0e99-4091-bdab-f851456fdaed","favicon.svg","01a04dc8-8fae-7098-9e26-8a64f5ea93e5",["D",1788011384663],"",[],[214],"c82d696b-dcc5-4e44-8f36-b0db0ff08ba9","README.md","01a04dc8-8fae-7098-9e26-87176c73e376",8,["D",1788012057203],"# HTMX 4 + hx-live\n\nA small Val Town demo of [htmx 4.0](https://four.htmx.org/announcements/2026-08-28-htmx-4.0.0-is-released) and [hx-live](https://four.htmx.org/docs/hx-live-guide), styled with [Sensible UI](https://sensibleui.com/).\n\n## What it shows\n\n- Reactive counter: `data-count`, `:text`, and `hx-live` on a progress bar\n- `take('aria-pressed')` for tabs\n- `q()` plus `toggle()` for a class\n- One HTMX 4 `hx-get` swap from `/note.html`\n- Sensible UI cards, stacks, badges, and native buttons\n\n## CSS\n\n```html\n\n```\n\nOpen [main.tsx](url:main.tsx) for the live page.\n",[],[221],["D",1788011384663],{"_11":12,"_129":70},{"_11":12,"_124":125,"_69":70,"_30":68,"_126":127,"_128":24},{"_39":73,"_13":16,"_33":36,"_116":80,"_117":-5,"_118":-5,"_119":-5,"_120":-5,"_121":-5,"_122":14,"_123":12},"ctx",{"_54":-5,"_148":265,"_266":267,"_268":269,"_270":24,"_271":24,"_272":24,"_273":93,"_274":-5,"_275":-7,"_276":-7,"_277":26,"_278":24,"_279":24,"_280":-5,"_281":24,"_282":24,"_283":24,"_284":-5},"ENV",{"_236":237,"_238":239,"_240":16,"_241":242,"_243":244,"_245":246,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

History · note.html