Unverified50% confidenceFactExact time
JSON originally emerged from the JavaScript ecosystem and is now natively supported by virtually all programming languages, becoming the de facto standard for Web API communication.
1
Sources
50%
Confidence
Long-term
Relevance
9/19/2026
First Seen
Sources
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Related Claims
VerifiedJSON, owing to its lightweight, readable, and cross-platform characteristics, has become the de facto standard for transmitting structured data in web applications and API development.77% similarUnverifiedIn JSONL format, each line is an independent and complete JSON object, supporting streaming reads, parallel processing, and incremental appending; Hugging Face's Datasets library natively supports loading it.71% similarUnverifiedJSON contract-driven development (Contract-First Development) originates from engineering practices in microservice architecture, where frontend and backend first reach a written consensus on API structure before developing in parallel.71% similarUnverified对于简单的前后端 Web 交互或需要浏览器直接消费的公开 API，JSON 往往比 Protobuf 更轻量71% similar
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