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

Parse, format, store and validate phone numbers

Read/write structured binary data in Buffers

Read/write Excel XLSX

Very fast and feature rich parser building toolkit for JavaScript

Validate and parse XML

Streaming interface for archive generation, supporting ZIP and TAR

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

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

Get an available port

Get your public IP address

Get the computer MAC address

DHCP client and server

Netcat port in pure JS

PostgreSQL client. Pure JavaScript and native libpq bindings

The world's most popular open source database

Node.js SDK for Aerospike high-performance key-value store

Node.js SDK for Couchbase distributed NoSQL database

Multi-dialect ORM. Supports PostgreSQL, SQLite, MySQL, and more

ORM for PostgreSQL, MySQL and SQLite3 in the style of Backbone.js

Datastore-agnostic tool that dramatically simplifies interaction with one or more databases

ORM for PostgreSQL, MySQL, SQLite3 and RESTful datastores. Similar to ActiveRecord

PostgreSQL framework for native SQL using promises

PostgreSQL client with strict types, detailed logging and assertions