exonware-xwjson 0.9.0.8

Extended binary JSON format - single version of truth for all format conversions

xwjson

Binary JSON for real workloads. MessagePack-based .xwjson is ~10x faster than text JSON on typical benchmarks, keeps schema and format metadata, supports lazy loading and references ($ref, @href, *anchor), and underpins conversions and transactions across the stack.

Longer tour, examples, and troubleshooting: README_LONG.md.

Company: eXonware.com · Author: eXonware Backend Team · Email: [e-mail]

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Install

pip install exonware-xwjson
# Full (optional)
pip install exonware-xwjson[full]

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Quick start

from exonware.xwjson import XWJSONSerializer

serializer = XWJSONSerializer()
# Async (recommended)
data = await serializer.load_file_async("data.xwjson")
await serializer.save_file_async(data, "output.xwjson")
# Sync
data = serializer.load_file("data.xwjson")
serializer.save_file(data, "output.xwjson")

See docs/ for REF_*, guides, and examples.

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What you get

Area	What's in it
Binary	MessagePack-based encoding; faster than text JSON for typical loads.
Lazy	Parse on access when you ask for it.
References	$ref, @href, *anchor preserved and resolved.
Integration	xwnode, xwschema; format metadata carried through.
Transactions	ACID-style batches with dependency-aware parallel work.

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Docs and tests

• Start: docs/INDEX.md or docs/.
• Guides: Basic/advanced usage, performance, conversion, schema validation under docs/ when present.
• Tests: From repo root, follow this package's runner or pytest layout.

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License and links

MIT - see LICENSE. Homepage: https://exonware.com · Repository: https://github.com/exonware/xwjson
Version: 0.9.0.8 | Updated: 30-Mar-2026

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