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A full list of JavaScript operators with examples

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Protect your advertising budget from bot traffic and ad fraud. Save 15-40% on wasted ad spend and get accurate data for better marketing ROI.

Which is more popular?
Based on our record, JavaScript Operator Lookup seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | joshwcomeau.com | hyperguard.app |
| Pricing | — | |
| Listed in |
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Hyperguard detects and filters bot traffic for e-commerce brands, protecting your analytics accuracy, ad spend, and conversion data. Real-time session scoring, GTM-native integration, and a lightweight footprint make it the cleanest way to separate human visitors from automated noise, so your...
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Recommendations tracked on public social media and blogs since March 2021.


If you replace your || with ?? You should get the behaviour you are after. This is a good reference for what the operators do in js: https://joshwcomeau.com/operator-lookup. Source: about 5 years ago
Tracking Hyperguard.app since Apr 2026.
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