How should I use the NDJSON manifest endpoint?

Fetch manifest JSON to pin fixture names, sizes, hashes, and MIME expectations in automated tests.

Why does this format have a category-specific hub?

A category-specific hub keeps assumptions aligned with practical workflows and related format alternatives.

Format reference

NDJSON Format Hub

NDJSON (.ndjson) is newline-delimited JSON optimized for streaming pipelines. Use sample NDJSON files to validate event ingestion, line-level error handling, and batch processing behavior.

Open Sample Page Open Manifest JSON

9 Files

397 Downloads (30d)

application/octet-stream

Related Formats in Data

Keep adjacent formats visible.

SQL (14) YAML (10) ENV (9) GRAPHQL (9) INI (9) JSONL (9) PROTO (9) TOML (9)

Format Strategy Links

Keep strategy links secondary but close.

Open NDJSON FAQ

Best Format for Use Cases

Best Format for Realtime Event Streams Best Format for Analytics Event Ingestion

Conversion Guides

How to Convert NDJSON to SQL How to Convert SQL to NDJSON How to Convert NDJSON to YAML How to Convert YAML to NDJSON How to Convert ENV to NDJSON How to Convert GRAPHQL to NDJSON

Implementation Notes

Keep implementation notes explicit.

Use the manifest endpoint for deterministic fixture selection in CI, then validate MIME/type detection against actual parser output.

If this format appears in multiple categories, prefer category-specific hub pages to keep test assumptions aligned with real usage.