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A full list of JavaScript operators with examples

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Gamma is an alternative to slide decks - a fast, simple way to share and present your work.

Which is more popular?
Based on our record, Gamma App should be more popular than JavaScript Operator Lookup. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | joshwcomeau.com | gamma.app |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
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Yes, and the core reason to switch is the no-template output. Gamma applies a theme to every document. Slaide designs from scratch for what you asked for. The results look genuinely different. Slaide also covers...
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
Gamma (Best for Modern AI-Generated Presentations): Creates beautiful, modern-looking presentations in minutes and makes it incredibly easy to refine individual slides with AI. - Source: dev.to / 3 months ago
Gamma.app Use for: AI-powered presentations No more boring slides. Gamma lets you input a topic and boom, you get a slick deck. 🔗 https://gamma.app. - Source: dev.to / about 1 year ago
One I rely on a lot is Gamma.app. It’s changed how I make slides. - Source: dev.to / over 1 year ago
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