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798 tools

JSONStream

Streaming JSON.parse and stringify

Developer Tools
npmjsonstream
Visit → 1934★
neat-csv

Fast CSV parser. Callback interface for the above

Developer Tools
npmcsvparse
Visit → 327★
csv-parser

Streaming CSV parser that aims to be faster than everyone else

Developer Tools
npmcsvparser
Visit → 1493★
PEG.js

Simple parser generator that produces fast parsers with excellent error reporting

Developer Tools
npmparserpeg
Visit → 4914★
nearley

Simple, fast, powerful parsing for JavaScript

Developer Tools
npmparsergrammar
Visit → 3741★
binary-extract

Extract a value from a buffer of JSON without parsing the whole thing

Developer Tools
npmbinaryextract
Visit →
Stylecow

Parse, manipulate and convert modern CSS to make it compatible with all browsers. Extensible with plugins

Developer Tools
npmcsstransform
Visit → 164★
js-yaml

Very fast YAML parser

Developer Tools
npmyamlparse
Visit → 6555★ 1 AI recommendations
xml2js

XML to JavaScript object converter

Developer Tools
npmxmljson
Visit → 4972★
Jison

Friendly JavaScript parser generator. It shares genes with Bison, Yacc and family

Developer Tools
npmparserbison
Visit → 4387★
google-libphonenumber

Parse, format, store and validate phone numbers

Developer Tools
npmphonenumber
Visit → 1479★
ref

Read/write structured binary data in Buffers

Developer Tools
npmcpointer
Visit → 458★
xlsx-populate

Read/write Excel XLSX

Developer Tools
npmexcelxlsx
Visit → 997★
Chevrotain

Very fast and feature rich parser building toolkit for JavaScript

Developer Tools
npmparserdsl
Visit → 2762★
fast-xml-parser

Validate and parse XML

Developer Tools
npmxmlparser
Visit → 3059★
Archiver

Streaming interface for archive generation, supporting ZIP and TAR

Developer Tools
npmarchivezip
Visit → 2953★
pako

High speed zlib port to pure js (deflate, inflate, gzip)

Developer Tools
npmzlibdeflate
Visit → 6057★
tar-stream

Streaming tar parser and generator. Also see [tar-fs](https://github.com/mafintosh/tar-fs)

Developer Tools
npmtarstream
Visit → 437★
get-port

Get an available port

Developer Tools
npmportavailable
Visit →
ipify

Get your public IP address

API Tools
npmippublic
Visit → 286★
getmac

Get the computer MAC address

Developer Tools
npmmacaddress
Visit → 359★
DHCP

DHCP client and server

Developer Tools
npmdhcpserver
Visit → 304★
netcat

Netcat port in pure JS

Developer Tools
npmnetcattcp
Visit →
PostgreSQL

PostgreSQL client. Pure JavaScript and native libpq bindings

Database
npmpostgresqlclient
Visit → 13098★ 1 AI recommendations

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