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A full list of JavaScript operators with examples

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Fast, free browser-based tools for text, writing, and developers.

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 | textbases.app |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of JavaScript Operator Lookup yet.
TextBases is a free collection of browser-based tools for writers, developers, students, marketers, and anyone working with text or structured data. It includes utilities for formatting JSON, HTML, CSS, SQL, YAML, and XML; encoding and decoding URLs and Base64; testing regular expressions;...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing JavaScript Operator Lookup and TextBases.app.
TextBases.app's answer:
TextBases is built primarily with static HTML, CSS, and JavaScript. Many tools run client-side in the browser, and the website is deployed as a fast static web application.
TextBases.app's answer:
TextBases brings a broad collection of focused text and developer utilities into one fast, consistent website. The tools are free, require no account, work across desktop and mobile browsers, and many process content directly in the browser for speed and privacy.
TextBases.app's answer:
TextBases is designed for people who want to complete a task immediately without signup forms, subscriptions, or complicated dashboards. It covers text counting, cleaning, formatting, conversion, generators, and developer utilities through a consistent and easy-to-use interface.
TextBases.app's answer:
TextBases is built for writers, students, educators, marketers, developers, content creators, data-entry users, and anyone who regularly needs to count, clean, transform, format, or analyze text and structured data.
TextBases.app's answer:
TextBases started as an independent project focused on making everyday text and developer tasks faster and less frustrating. Instead of installing separate applications or creating accounts, users can open a focused browser-based tool and complete the task immediately.
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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 TextBases.app since Jul 2026.
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