Josm is a lightweight, object‑oriented state‑management library for JavaScript/TypeScript that provides observable primitives (`Data`), collections (`DataCollection`), and indexed stores (`DataBase`). It lets developers react to value changes, derive custom methods, and optionally plug in persistence (e.g., MongoDB) or real‑time syncing, making it useful for building declarative UI frameworks or server‑side data stores. Designed for web and Node.js developers who need a simple yet extensible observable/state solution.
Total donated
Undistributed
Share with your subscribers:
Recipients
How the donated funds are distributed
Support the dependencies of maximilianmairinger/josm
Attach functions as non enumerable properties to the prototype of any object.
Deep diffs two objects, including nested structures of arrays and objects, and return the difference.
A blazing fast deep object copier
A blazing-fast equality comparison utility for a variety of use-cases
General purpose, but clean doubly Linked List implementation for the web.
Flat and deep object diffs with filers.
Key based index store.
A collection of additional promise extending classes. Including a (from the outside) ResablePromise, CancelAblePromise and a latestLatent utility function.
multi-map which allow multiple values for the same key
Some utility to deal with Arrays
String prototype enhancements.
TypeScript definitions for jest
TypeScript definitions for node
Simple lib to safely clone circular objects.
Simple colorful logger for CLIs.
the complete solution for node.js command-line programs
Run commands concurrently
Node.js implementation of port detector
Delightful JavaScript Testing.
Make an ESM file explicit (.mjs), on all filenames and import statements.
Get an array of all files in a directory and subdirectories.
Rename files in bulk
Next-generation ES module bundler
to-string loader for webpack
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
TypeScript loader for webpack
TypeScript execution environment and REPL for node.js, with source map support
TypeScript is a language for application scale JavaScript development
Generics to work with tuples in TypeScript
wait-on is a cross platform command line utility and Node.js API which will wait for files, ports, sockets, and http(s) resources to become available
Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7
CLI for webpack & friends
A webpack plugin to dynamically inject code into the bundle.
Variant of merge that's useful for webpack configuration
Support the repos that depend on this repository
Top contributors
maximilianMairinger
420 contributions
Recent events
Kivach works on the Obyte network, and therefore you can track all donations.
No events yet
