All components · Category: Pricing and counters

Plan calculator

Usage sliders that light the plan that fits.

Two sliders for how much a visitor will use, and a row of plans where the cheapest one that covers it lights up. Plans, prices and limits come from props. A sentence for screen readers says which plan fits, or that the need is beyond them all.

Try it

<plan-calculator>

ViewPreviewCodeCSS

plan-calculator: Usage sliders that light the plan that fits. 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

<plan-calculator
  currency="USD"
  locale="en"
  plans="[{&quot;name&quot;:&quot;Free&quot;,&quot;price&quot;:0,&quot;sites&quot;:3,&quot;renders&quot;:10000},{&quot;name&quot;:&quot;Pro&quot;,&quot;price&quot;:14,&quot;sites&quot;:25,&quot;renders&quot;:1250000},{&quot;name&quot;:&quot;Agency&quot;,&quot;price&quot;:49,&quot;sites&quot;:100,&quot;renders&quot;:4000000}]"
></plan-calculator>

<script>
  const element = document.querySelector("plan-calculator");
  element.addEventListener("plan-calculator:fit", (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("plan-calculator");
element.setAttribute("currency", "USD");
element.setAttribute("locale", "en");
element.plans = [
  {
    "name": "Free",
    "price": 0,
    "sites": 3,
    "renders": 10000
  },
  {
    "name": "Pro",
    "price": 14,
    "sites": 25,
    "renders": 1250000
  },
  {
    "name": "Agency",
    "price": 49,
    "sites": 100,
    "renders": 4000000
  }
];
element.addEventListener("plan-calculator:fit", (event) => {
  console.log(event.detail);
});
document.body.append(element);

Add the site's Taggor script once; the component appears when it loads.
Lists and objects go in as a property of the element, not an attribute.

PlanCalculator.tsx

import { useEffect, useRef } from "react";

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

  useEffect(() => {
    const element = ref.current;
    if (!element) return;
    Object.assign(element, {
      plans: [
        {
          "name": "Free",
          "price": 0,
          "sites": 3,
          "renders": 10000
        },
        {
          "name": "Pro",
          "price": 14,
          "sites": 25,
          "renders": 1250000
        },
        {
          "name": "Agency",
          "price": 49,
          "sites": 100,
          "renders": 4000000
        }
      ],
    });
    const onFit = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    element.addEventListener("plan-calculator:fit", onFit);
    return () => {
      element.removeEventListener("plan-calculator:fit", onFit);
    };
  }, []);

  return <plan-calculator ref={ref} currency="USD" 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.
Lists and objects go in as a property of the element, not an attribute.
The event is heard with addEventListener, inside an effect.

PlanCalculator.tsx

import { useEffect, useRef } from "react";

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

  useEffect(() => {
    const element = ref.current;
    if (!element) return;
    Object.assign(element, {
      plans: [
        {
          "name": "Free",
          "price": 0,
          "sites": 3,
          "renders": 10000
        },
        {
          "name": "Pro",
          "price": 14,
          "sites": 25,
          "renders": 1250000
        },
        {
          "name": "Agency",
          "price": 49,
          "sites": 100,
          "renders": 4000000
        }
      ],
    });
    const onFit = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    element.addEventListener("plan-calculator:fit", onFit);
    return () => {
      element.removeEventListener("plan-calculator:fit", onFit);
    };
  }, []);

  return <plan-calculator ref={ref} currency="USD" 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.
Lists and objects go in as a property of the element, not an attribute.
The event is heard with addEventListener, inside an effect.

src/PlanCalculator.vue

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

<template>
  <plan-calculator
    currency="USD"
    locale="en"
    :plans.prop="[{&quot;name&quot;:&quot;Free&quot;,&quot;price&quot;:0,&quot;sites&quot;:3,&quot;renders&quot;:10000},{&quot;name&quot;:&quot;Pro&quot;,&quot;price&quot;:14,&quot;sites&quot;:25,&quot;renders&quot;:1250000},{&quot;name&quot;:&quot;Agency&quot;,&quot;price&quot;:49,&quot;sites&quot;:100,&quot;renders&quot;:4000000}]"
    @plan-calculator:fit="onFit"
  />
</template>

vite.config.ts

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

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

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.
Lists and objects go in as a property of the element, not an attribute.

src/app/plan-calculator.component.ts

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

@Component({
  selector: "app-plan-calculator",
  schemas: [CUSTOM_ELEMENTS_SCHEMA],
  template: `
    <plan-calculator currency="USD" locale="en" [plans]="values.plans"></plan-calculator>
  `,
})
export class PlanCalculatorComponent {
  readonly values = {
    plans: [
      {
        "name": "Free",
        "price": 0,
        "sites": 3,
        "renders": 10000
      },
      {
        "name": "Pro",
        "price": 14,
        "sites": 25,
        "renders": 1250000
      },
      {
        "name": "Agency",
        "price": 49,
        "sites": 100,
        "renders": 4000000
      }
    ],
  };

  constructor() {
    const host = inject<ElementRef<HTMLElement>>(ElementRef);
    const element = () => host.nativeElement.querySelector("plan-calculator");
    const onFit = (event: Event) => {
      console.log((event as CustomEvent).detail);
    };
    afterNextRender(() => element()?.addEventListener("plan-calculator:fit", onFit));
    inject(DestroyRef).onDestroy(() => element()?.removeEventListener("plan-calculator:fit", onFit));
  }
}

Add the site's Taggor script once; the component appears when it loads.
The component declares CUSTOM_ELEMENTS_SCHEMA.
Lists and objects go in as a property of the element, not an attribute.
The event is heard with addEventListener, inside an effect.

src/TaggorComponent.svelte

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

<plan-calculator
  currency="USD"
  locale="en"
  plans={[
    {
      "name": "Free",
      "price": 0,
      "sites": 3,
      "renders": 10000
    },
    {
      "name": "Pro",
      "price": 14,
      "sites": 25,
      "renders": 1250000
    },
    {
      "name": "Agency",
      "price": 49,
      "sites": 100,
      "renders": 4000000
    }
  ]}
  onplan-calculator:fit={onFit}
></plan-calculator>

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

plan-calculator {
  --pc-radius: 18px;
}

Props

Props of the component, read from its manifest
Prop	Type	Default	What it does
plans	list	none	The plans: a name, a price a month and the sites and page views a month they include.
currency	string	USD	ISO 4217 code of the prices.
hideSample	boolean	false	Hides the Sample content mark (use it with your own plans).
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
fit	The plan that fits changed.

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 "Plan calculator" (plan-calculator): Usage sliders that light the plan that fits. 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.

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