| async | Async utilities for node and the browser |
| asyncjs | async made easy |
| sqlite3 | Asynchronous, non-blocking SQLite3 bindings for Node.js |
| chain | |
| qunit | Port of QUnit unit testing framework to nodejs |
| amanda | JSON Schema validator |
| clarinet | SAX based evented streaming JSON parser in JavaScript |
| streamer | Asynchronously recursive pure function <3 via lazy streams |
| async-array | A sane control flow library. |
| sugarless | A Functional & Context Oriented way to write JavaScript |
| dynamictemplate | Δt - the dynamic templating engine |
| async-foreach | An optionally-asynchronous forEach with an interesting interface. |
| lzw-async | Asynchronous Javascript implementation of LZW compression algorithm |
| noblerecord | Asynchronous NodeJS ORM library inspired by Rails. |
| toffee-script | CoffeeScript with async syntax and some other additional features |
| fnqueue | A powerful utility for function chaining |
| noblemachine | NodeJS implementation of a finite-state machine with added conventions to make asynchronous coding less painful. |
| asyncxml | async xml builder and generator |
| amulet | An as-soon-as-possible streaming asynchronous Mustache template engine for Node.js |
| tar-async | Asynchronous Tar implemented in node |
| async-fs | Asynchronous file system utilities library for nodeJS |
| stepup | An async control-flow library that makes stepping through logic easy. |
| padlock | An execution locking mechanism for Node.js |
| asynct | |
| meta-fs | Higher level filesystem utilities for Node.js |
| sink | Avoid callback hell in CoffeeScript and JavaScript apps |
| actor | Experimental library implementing scala like actors in javascript. |
| sequencer | Library of sequencing patterns |
| twisted-deferred | Provides the Twisted Deferred syntax in Javascript. |
| callback | Expressive, terse, functions for asynchronous and callback functions. |
| paddle | Paddle ensures your callback runs and calls your error if it hasn't. You are up a creek; here is your paddle. |
| callback | Expressive, terse, functions for asynchronous and callback functions. |
| async-json | An asynchronous version of JSON.stringify |
| chain-tiny | A simple control flow library. |
| AMD | AMD (Asynchronous Module Definition) support for node.js, specifically define() |
| DeskSet | Yet Another Asynchronous JS Library |
| laeh | Lightweight Asynchronous Error Handling for Node.js (LAEH) |
| async-mini | Common patterns for asynchronous code, minimalistic version for Node.js |
| aejs | Asynchroneous Embedded JavaScript Templates |
| waiter | A simple way to wait for multiple asynchronous calls to return in Node.js. |
| dt-jquery | Δt jquery adapter - async & dynamic templating engine |
| toddick | An Erlang like framework for asynchronous programming in node.js. |
| jsconfig | async configuration loader with cli support |
| speck | Test tools on top of Vows. |
| speculum | NodeJS BDD Test Suite |
| quiz | Another simple test framework. |
| drews-mixins | Collection of my underscore.js mixns |
| stest | A sane event driven async testing framework. |
| drain | A testing helper for node.js async code |
| clock | Indicate and co-ordinate JavaScript time events |
| synchro | execute asynchronous functions as a sequence of steps, or asynchronously run them and be notified when they all complete execution |
| async-util | JavaScript async utilities library |
| quiz | Another simple test framework. |
| mongodb-async | Thin & clean async wrapper for mongodb |
| fila | Queue for asynchronous tasks in node |
| dt-compiler | Δt compiler - async & dynamic templating engine compiler |