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An abstraction layer for real-time frameworks to prevent module lock-in

Scalable real-time microservice framework

Low-level socket router and middleware framework

Client for MQTT - Pub-sub based messaging protocol for use on top of TCP/IP

JSON-RPC 2.0 implementation over WebSockets

Barebone MQTT server that can run on any stream server

Detect the type of an image

Get the dimensions of an image

Lightweight image processor which does not require ImageMagick

High quality & fast resize (lanczos3) in pure JS. Alternative to canvas drawImage(), when no pixelation allowed

QR code and bar code generator

Image processing in JavaScript, utilizing WebAssembly for performance

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

Convert a dash/dot/underscore/space separated string to camelCase: foo-bar → fooBar

Escape RegExp special characters

Remove or replace part of a string like

Indent each line in a string

Strip leading whitespace from every line in a string

Detect the indentation of code

Simple translation module with dynamic JSON storage

i18n with very easy syntax for plurals

Simple wildcard matching

Normalize visually similar unicode characters

Internationalization framework