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ltx

JavaScript XML library

ltx is a fast XML builder, parser, serialization and manipulation library for JavaScript.

The builder is a convenient and succinct API to build XML documents represented in memory as JavaScript primitives that can be serialized to XML strings.

The parser can parse XML documents or streams and support multiple parsers.

Features:

Install

npm install ltx

Parsers

By default ltx uses its own parser which is the fastest but doesn't support advanced XML features. ltx supports third party parsers when such features are needed.

parser ops/sec JS stream
node-xml 22,292
libxmljs 48,116
node-expat 63,805
sax-js 79,375
saxes 168,263
ltx/src/parsers/ltx 527,728

From ltx/benchmarks/parsers.js, higher is better. Node.js v14.17.0 - AMD Ryzen 9 5900HX

Benchmark

npm run benchmark

Test

npm install
npm test