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One script tag. The salary is calculated in the reader’s browser with the same T4127 engine as the rest of Takehome. No cookie. No pixel. No salary posted back to us. Pin this path: it is immutable: and keep the SRI hash so a CDN swap cannot silently change the widget.

<script src="https://takehome.gautamkhosla.com/embed/v0.1.0/embed.js" integrity="sha384-ksYDBpXyjnJ+bOzEcPnvc6q7/noZxoOc6MX4fWhbQN+WTQIv22ztzZ8v5u5v4pW4" crossorigin="anonymous" data-province="ON"
        data-gross="75000"></script>

Subresource Integrity: sha384-ksYDBpXyjnJ+bOzEcPnvc6q7/noZxoOc6MX4fWhbQN+WTQIv22ztzZ8v5u5v4pW4. Hosts must send crossorigin="anonymous" with the hash.

Job boards, recruiters, and relocation services: put that on a listing and the candidate sees take-home on the posted salary before they open another tab. You get a calculator your readers keep; we get a link to the formulas. The same engine publishes every disagreement with the CRA’s own calculator, including all 164 one-cent cases, and the 1 January 2027 CPP rate change you will have to implement.

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Ontario, $75,000 a year, claim code 1, July 2026 rules: