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github.com/NaturalIntelligence/fast-xml-parser
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936 symbols
2,126 edges
83 files
35 documented · 4%
● updated 9d agov5.10.0 · 2026-07-11★ 3,1189 open issues
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README
fast-xml-parser
Validate XML, Parse XML to JS Object, or Build XML from JS Object without C/C++ based libraries and no callback.
- Validate XML data syntactically. Use detailed-xml-validator to verify business rules.
- Parse XML to JS Objects and vice versa
- Common JS, ESM, and browser compatible
- Faster than any other pure JS implementation.
It can handle big files (tested up to 100mb). XML Entities, HTML entities, and DOCTYPE entites are supported. Unpaired tags (Eg `
in HTML), stop nodes (Eg
Extension points exported contracts — how you extend this code
ExpressionOptions (Interface)
(no doc)
src/fxp.d.ts
Segment (Interface)
(no doc)
src/fxp.d.ts
PathNode (Interface)
(no doc)
src/fxp.d.ts
MatcherSnapshot (Interface)
(no doc)
src/fxp.d.ts
XMLMetaData (Interface)
(no doc)
src/fxp.d.ts
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Core symbols most depended-on inside this repo
Shape
Languages
TypeScript100%
Modules by API surface
lib/fxp.cjs178 symbols
lib/fxp.min.js157 symbols
lib/fxparser.min.js136 symbols
static/js/jquery-3.2.1.min.js86 symbols
lib/fxbuilder.min.js75 symbols
src/xmlparser/OrderedObjParser.js22 symbols
src/v6/Xml2JsParser.js20 symbols
src/v6/OutputBuilders/JsArrBuilder.js17 symbols
src/v6/OutputBuilders/JsObjBuilder.js16 symbols
src/fxp.d.ts15 symbols
src/v6/OutputBuilders/JsMinArrBuilder.js14 symbols
src/xmlparser/DocTypeReader.js13 symbols
Dependencies from manifests, versioned
@babel/core7.13.10 · 1×
@babel/plugin-transform-runtime7.13.10 · 1×
@babel/preset-env7.13.10 · 1×
@babel/register7.13.8 · 1×
@byspec/xml0.1.0 · 1×
@nodable/entities3.0.0 · 1×
@types/node20 · 1×
babel-loader8.2.2 · 1×
benchmark2.1.4 · 1×
c810.1.3 · 1×
eslint8.3.0 · 1×
fast-xml-builder1.2.0 · 1×
For agents
$ claude mcp add fast-xml-parser \
-- python -m otcore.mcp_server <graph>