hackclub/unleash

Official library for using the Slack Platform's Web API

Format validation for Ajv v7+

Higher-order functions and common patterns for asynchronous code

Optimized bcrypt in plain JavaScript with zero dependencies, with TypeScript support. Compatible to 'bcrypt'.

A knex.js session store for Express and Connect

Modern JavaScript date utility library

Database migration framework for node.js

A postgresql driver for db-migrate

Shared resources of db-migrate for drivers and also used internally.

Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

A library for deep (recursive) merging of Javascript objects

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

Fast implementation of JSON-Patch (RFC-6902) with duplex (observe changes) capabilities

Blazing fast unique hash generator

help secure Express/Connect apps with various HTTP headers

HyperLogLog Distinct Value Estimator with an alternative implementation to murmurhash 128bit based on murmurhash-native instead of murmurhashv3

A library for parsing IPv4 and IPv6 IP addresses in node and the browser.

Object schema validation

A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

JSON diff

Infer typescript types from your JSON schemas!

Convert JSON to CSV

A batteries-included SQL query & schema builder for PostgresSQL, MySQL, CockroachDB, MSSQL and SQLite3

Port of Log4js to work with node.

A comprehensive library for mime-type mapping

A javascript implementation of MurmurHash3's x86 hashing algorithms.(Browser&Server)

Logic-less {{mustache}} templates with JavaScript

Easy as cake e-mail sending from your Node.js applications

A password-strength tester based upon the OWASP guidelines for enforcing strong passwords.

Database configuration URL parser for node.js

PostgreSQL client - pure javascript & libpq with the same API

Functions for dealing with a PostgresSQL connection string