Welcome to the detailed analysis for json5.org. This domain is officially recognized as JSON5 – JSON for Humans | JSON5. According to their official web presence, their primary focus is: "JSON for Humans".
"JSON5 is an extension to the popular JSON file format that aims to be easier to write and maintain by hand (e.g. for config files). It is not intended to be used for machine-to-machine communication. (Keep using JSON or other file formats for that. 🙂)"
"JSON5 was started in 2012, and as of 2022, now gets >65M downloads/week, ranks in the top 0.1% of the most depended-upon packages on npm, and has been adopted by major projects like Chromium, Next.js, Babel, Retool, WebStorm, and more. It's also natively supported on Apple platforms like MacOS and iOS."
"Formally, the JSON5 Data Interchange Format is a superset of JSON (so valid JSON files will always be valid JSON5 files) that expands its syntax to include some productions from ECMAScript 5.1 (ES5). It's also a subset of ES5, so valid JSON5 files will always be valid ES5.*"
"This JavaScript library is a reference implementation for JSON5 parsing and serialization, and is directly used in many of the popular projects mentioned above (where e.g. extreme performance isn't necessary), but others have created many other libraries across many other platforms."
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Yes, according to our latest analysis, we detected a valid SSL certificate ensuring a secure connection.
As of August 27, 2026, json5.org holds an estimated domain authority score of 54/100 based on our VisitRank tracking algorithms.
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Common Misspellings & Typo Domains for json5.org: