cm-web-modules

Zero-dependency ES6 module library for web development, used in production at chessmail.de.

Provides needed functionality with the smallest and cleanest amount of code possible. No build step required — modules are native ES6 imports used directly in browsers.

Installation

npm install cm-web-modules

Modules

| Module | Description | |--------|-------------| | Audio | Web Audio API playback with gain control, looping, and audio sprites | | Cache | Simple in-memory key-value cache with auto-clearing | | Component | Base classes for components with props, state, and declarative event binding | | Cookie | Read, write, and delete browser cookies | | I18n | Internationalization with fallback languages and placeholder substitution | | Md5 | Pure JavaScript MD5 hash implementation | | MessageBroker | Pub/Sub messaging with wildcard topic support | | Notifications | Web Notifications API wrapper | | Observed | Proxy-based reactive property observation | | PromiseQueue | Sequential promise execution queue | | Stopwatch | Timer with start, stop, reset, and tick callbacks | | Svg | SVG DOM creation and manipulation | | Template | Simple ${key} template rendering | | Utils | ArrayUtils, ColorUtils, CoreUtils, DateUtils, DomUtils, EncryptionUtils, HttpUtils, TextUtils |

Usage

Import modules individually — there is no barrel export or bundling:

import {Audio} from "cm-web-modules/src/audio/Audio.js"
import {Sample} from "cm-web-modules/src/audio/Sample.js"
import {Observed} from "cm-web-modules/src/observed/Observed.js"

Testing

Browser-based only — open test/index.html in a browser. There is no CLI test runner.

License

MIT