Project Summary
JSON-LD (JavaScript Object Notation for Linking Data) is a lightweight Linked Data format that gives your data context. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on the already successful JSON format and provides a way to help JSON data interoperate at Web-scale. If you are already familiar with JSON, writing JSON-LD is very easy. These properties make JSON-LD an ideal Linked Data interchange language for JavaScript environments, Web service, and unstructured databases such as CouchDB and MongoDB.
In a Nutshell, JSON-LD...
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has a well established, mature codebase
maintained by a average size development team
with increasing Y-O-Y commits -
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took an estimated 426 years of effort (COCOMO model)
starting with its first commit in October, 2010
ending with its most recent commit 11 days ago
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Project Security
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30 Day SummaryNov 22 2025 — Dec 22 2025
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12 Month SummaryDec 22 2024 — Dec 22 2025
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