All components · Category: Maps and places

Open now sign

A neon sign that says open or closed from the visitor's clock.

Give it a daily window, the closed days and a time zone and it lights OPEN or CLOSED, says how long until it changes, and flips at the right minute by itself. It uses the visitor's clock and Intl, with no network and nothing collected.

Try it

<open-now>

ViewPreviewCodeCSS

Props

CornersSoftSquareRound

open-now: A neon sign that says open or closed from the visitor's clock. A picture of the real component, drawn from its own code. The controls change the picture and the code beside it; nothing here is sent or stored.

Generated from the component's manifest and the values above.

index.html

<open-now locale="en"></open-now>

<script>
  const element = document.querySelector("open-now");
  element.addEventListener("open-now:change", (event) => {
    console.log(event.detail);
  });
</script>

Add the site's Taggor script once; the component appears when it loads.

taggor-component.js

const element = document.createElement("open-now");
element.setAttribute("locale", "en");
element.addEventListener("open-now:change", (event) => {
  console.log(event.detail);
});
document.body.append(element);

Add the site's Taggor script once; the component appears when it loads.

OpenNow.tsx

import { useEffect, useRef } from "react";

export function OpenNow() {
  const ref = useRef<HTMLElement>(null);

  useEffect(() => {
    const element = ref.current;
    if (!element) return;
    const onChange = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    element.addEventListener("open-now:change", onChange);
    return () => {
      element.removeEventListener("open-now:change", onChange);
    };
  }, []);

  return <open-now ref={ref} locale="en" />;
}

Add the site's Taggor script once; the component appears when it loads.
React 18 sends every prop of a custom element as a text attribute.
The event is heard with addEventListener, inside an effect.

OpenNow.tsx

import { useEffect, useRef } from "react";

export function OpenNow() {
  const ref = useRef<HTMLElement>(null);

  useEffect(() => {
    const element = ref.current;
    if (!element) return;
    const onChange = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    element.addEventListener("open-now:change", onChange);
    return () => {
      element.removeEventListener("open-now:change", onChange);
    };
  }, []);

  return <open-now ref={ref} locale="en" />;
}

Add the site's Taggor script once; the component appears when it loads.
React 19 sets a property when the element already has it, an attribute otherwise.
The event is heard with addEventListener, inside an effect.

src/OpenNow.vue

<script setup lang="ts">
function onChange(event: Event) {
  console.log((event as CustomEvent).detail);
}
</script>

<template>
  <open-now locale="en" @open-now:change="onChange" />
</template>

vite.config.ts

import vue from "@vitejs/plugin-vue";
import { defineConfig } from "vite";

export default defineConfig({
  plugins: [
    vue({
      template: {
        compilerOptions: {
          isCustomElement: (tag) => tag === "open-now",
        },
      },
    }),
  ],
});

Add the site's Taggor script once; the component appears when it loads.
vite.config.ts tells Vue that this tag is not a Vue component.

src/app/open-now.component.ts

import { afterNextRender, Component, CUSTOM_ELEMENTS_SCHEMA, DestroyRef, ElementRef, inject } from "@angular/core";

@Component({
  selector: "app-open-now",
  schemas: [CUSTOM_ELEMENTS_SCHEMA],
  template: `
    <open-now locale="en"></open-now>
  `,
})
export class OpenNowComponent {
  constructor() {
    const host = inject<ElementRef<HTMLElement>>(ElementRef);
    const element = () => host.nativeElement.querySelector("open-now");
    const onChange = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    afterNextRender(() => element()?.addEventListener("open-now:change", onChange));
    inject(DestroyRef).onDestroy(() => element()?.removeEventListener("open-now:change", onChange));
  }
}

Add the site's Taggor script once; the component appears when it loads.
The component declares CUSTOM_ELEMENTS_SCHEMA.
The event is heard with addEventListener, inside an effect.

src/TaggorComponent.svelte

<script>
  function onChange(event) {
    console.log(event.detail);
  }
</script>

<open-now locale="en" onopen-now:change={onChange}></open-now>

Add the site's Taggor script once; the component appears when it loads.

How an agent gets a component like this onto a site:

taggor checktaggor publish

The CSS variables the component exposes, set the way a customer's page would.

styles.css

open-now {
  --on-radius: 18px;
}

Props

Props of the component, read from its manifest
Prop	Type	Default	What it does
opens	string	09:00	Opening time, HH:MM.
closes	string	18:00	Closing time, HH:MM, the same day.
closedOn	list	["sun"]	The days it is closed: mon, tue, wed, thu, fri, sat or sun.
timeZone	string	America/Sao_Paulo	The window's IANA time zone.
hideSample	boolean	false	Hides the Sample content mark (use it with your own hours).
locale	pt-BR \| en	en	–

Prop names and descriptions are the component's own, in English, as its author wrote them.

Events

Events of the component, read from its manifest
Event	When it fires
change	The sign flipped between open and closed while the page was open.

Build one with your agent

Paste this into your agent. It asks you before it signs in, pays or goes further than checking and publishing.

Build me a Taggor component like "Open now sign" (open-now): A neon sign that says open or closed from the visitor's clock. Fetch https://taggor.dev/agent-setup/prompt.md and follow its instructions to set me up for Taggor. Ask me before you sign in, create an account, accept terms, pay for anything or type a secret. Check it with `taggor check` and publish it with `taggor publish`, and stop there. Do not promote it to production, attach it to a site, roll back anything or use --yes, --force or --force-drop-invalid unless I ask for exactly that in this conversation.

Related components

Contact hours<contact-hours>
Store locator<store-locator>
Launch countdown<launch-countdown>

Open now sign

Try it

Props

Events

Build one with your agent

Related components

Documentation