GitHub - funkia/list: 🐆 An immutable list with unmatched performance and a comprehensive functional API.
List is a purely functional alternative to arrays. It is an implementation of a fast persistent sequence data structure. Compared to JavaScript's Array List has three major benefits. Safety. List is immutable. This makes it safer and better suited for functional programming. It doesn't tempt you with an imperative API and accidental mutations won't be a source of bugs. Performance. Since List does
GitHub - automerge/automerge: A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.
Automerge is a library which provides fast implementations of several different CRDTs, a compact compression format for these CRDTs, and a sync protocol for efficiently transmitting those changes over the network. The objective of the project is to support local-first applications in the same way that relational databases support server applications - by providing mechanisms for persistence which
Aotu.io
凹凸实验室(Aotu.io) 始建于2015年，是一个年轻基情的技术社区组织。O2面向多终端技术体系，致力于构建沉淀与分享包括但不限于交互、页面制作技巧、前端开发、原生APP开发等方面的专业知识及案例。
Reframe.js makes unresponsive elements responsive
Reframe.js is a javascript plugin that makes unresponsive elements responsive. This is a video… that shows cute cats… in a perfect ratio at any size… because Reframe.js is awesome!
Z: Pattern Matching for Javascript
Native Pattern Matching for Javascript The pattern matching is basically a switch on steroids, you can create powerful conditions such based on Object properties or Array content without manipulating the Object or Array itself. That amount of power leads you write functional, immutable, and expressive code instead imperative, which reduces a lot of complexity and bugs. Usage: Install via npm: npm
Javascript Input Mask
Features get and set value and unmasked value easily no external dependencies supports overwrite mode supports all major browsers supports web components supports contenteditable RegExp mask Function mask Number mask (integer and decimal support) Date mask (with various format support and autofix mode) Dynamic/on-the-fly mask Pattern mask show placeholder always or when needed unmasked value can c
GitHub - lit/lit: Lit is a simple library for building fast, lightweight web components.
Core packages lit - The primary user-facing package of Lit which includes everything from lit-html and lit-element. lit-element - The web component base class used in Lit. lit-html - The rendering library used by LitElement. @lit/reactive-element - A low level base class that provides a reactive lifecycle based on attribute/property changes. Additional libraries @lit/localize - A library and comma
GitHub - planttheidea/fast-equals: A blazing fast equality comparison, either shallow or deep
Perform blazing fast equality comparisons (either deep or shallow) on two objects passed, while also maintaining a high degree of flexibility for various implementation use-cases. It has no dependencies, and is ~1.8kB when minified and gzipped. The following types are handled out-of-the-box: Plain objects (including react elements and Arguments) Arrays Typed Arrays Date objects RegExp objects Map
GitHub - egeozcan/ppipe: pipes values through functions, an alternative to using the proposed pipe operator ( |> ) for ES
Please note that this library is considered "done". It is still maintained and will be in the foreseeable future, but, other than adding Typescript support, no new functionality will be added. At least, there is no plan to do so. This library has an extensive test suite with 100% coverage, and it is used by at least a few well-established projects in production. The mythical "production-ready" see
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GitHub - simonwep/viselect: ✨ Viselect - A high performance and lightweight library to add a visual way of selecting elements, just like on your Desktop. Zero dependencies, super small. Support for major frameworks!
GitHub - iamkun/dayjs: ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API
GitHub - immerjs/immer: Create the next immutable state by mutating the current one
Khan/KaTeX: Fast math typesetting for the web.
Hammer.JS - Hammer.js
GitHub - rapidjs/rapid.js: An ORM-like Interface and a Router For Your API Requests
GitHub - naver/billboard.js: 📊 Re-usable, easy interface JavaScript chart library based on D3.js
GitHub - tonaljs/tonal: A music theory library for Javascript
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GitHub - date-fns/date-fns: ⏳ Modern JavaScript date utility library ⌛️
GitHub - amorey/sentineljs: Detect new DOM nodes using CSS selectors (650 bytes)
