wandalen/wtesting

Collection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used solely or in conjunction with another module of such kind.

Collection of cross-platform routines to select a sub-structure from a complex data structure. Use the module to transform a data structure with the help of a short query string.

Class to log data consistently which supports colorful formatting, verbosity control, chaining, combining several loggers/consoles into logging network. Logger provides 10 levels of verbosity [ 0,9 ] any value beyond clamped and multiple approaches to control verbosity. Logger may use console/stream/process/file as input or output. Unlike alternatives, colorful formatting is cross-platform and works similarly in the browser and on the server side. Use the module to make your diagnostic code working on any platform you work with and to been able to redirect your output to/from any destination/source.

Collection of cross-platform routines to write programs on drive.

Collection of classes to abstract files systems. Many interfaces provide files, but not called as file systems and treated differently. For example server-side gives access to local files and browser-side HTTP/HTTPS protocol gives access to files as well, but in the very different way, it does the first. This problem forces a developer to break fundamental programming principle DRY and make code written to solve a problem not applicable to the same problem, on another platform/technology. Files treats any file-system-like interface as files system. Files combines all files available to the application into the single namespace where each file has unique Path/URI, so that operating with several files on different files systems is not what user of the module should worry about. If Files does not have an adapter for your files system you may design it providing a short list of stupid methods fulfilling completely or partly good defined API and get access to all sophisticated general algorithms on files for free. Is concept of file applicable to external entities of an application? Files makes possible to treat internals of a program as files system(s). Use the module to keep DRY.

Copyable mixin adds copyability and clonability to your class. The module uses defined relation to deduce how to copy / clone the instance.

Advanced synchronization mechanism. Asynchronous routines may use Consequence to wrap postponed result, what allows classify callback for such routines as output, not input, what improves analyzability of a program. Consequence may be used to make a queue for mutually exclusive access to a resource. Algorithmically speaking Consequence is 2 queues ( FIFO ) and a customizable arbitrating algorithm. The first queue contains available resources, the second queue includes competitors for this resources. At any specific moment, one or another queue may be empty or full. Arbitrating algorithm makes resource available for a competitor as soon as possible. There are 2 kinds of resource: regular and erroneous. Unlike Promise, Consequence is much more customizable and can solve engineering problem which Promise cant. But have in mind with great power great responsibility comes. Consequence can coexist and interact with a Promise, getting fulfillment/rejection of a Promise or fulfilling it. Use Consequence to get more flexibility and improve readability of asynchronous aspect of your application.

TypeScript is a language for application scale JavaScript development

TypeScript execution environment and REPL for node.js, with source map support

TypeScript definitions for node

Relations module. Collection of cross-platform routines to define classes and relations between them. Proto leverages multiple inheritances, mixins, accessors, fields groups defining, introspection and more. Use it as a skeleton of the application.

Collection of cross-platform routines to execute system commands, run shell, batches, launch external processes from JavaScript application. Module Process leverages not only outputting data from an application but also inputting, makes application arguments parsing and accounting easier. Use the module to get uniform experience from interaction with an external processes on different platforms and operating systems.

Collection of cross-platform routines for child process monitoring. Allows to keep track of creation, spawn and termination of a child process via events. Get information about command, arguments and options used to create a child process. Modify command, arguments or options on the creation stage. Access instance of ChildProcess on spawn and termination stages.

The tool to make CLI ( commands user interface ). It is able to aggregate external binary applications, as well as functions, which are written in your language.

Collection of routines to traverse complex data structure. The module takes care of cycles in a data structure( recursions ) and can be used for comparison, cloning, serialization or operation on several similar data structures. Many other modules based on this to traverse abstract data structures.

Mixin adds instances accounting functionality to a class. Instancing makes possible to iterate instances of the specific class, optionally create names map or class name map in case of a complicated hierarchical structure. Use Instancing to don't repeat yourself. Refactoring required.

Collection of cross-platform routines to compare two complex structures. The module can answer questions: are two structures equivalent? are them identical? what is the difference between each other? Use the module avoid manually work and cherry picking.

Provides a simple human-machine, machine-machine interfaces to run a script file on a platform of interest and get output to your terminal