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A full list of JavaScript operators with examples
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PriceBuddy is an open source, self-hostable, web application that allows users to compare prices of products from different online retailers. Users can search for a product and view the prices of that product from different online retailers.

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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PB
PriceBuddy
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| Website | joshwcomeau.com | pricebuddy.jez.me |
| Pricing | — | |
| Listed in |
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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 PriceBuddy since Oct 2025.
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