inherits

Browser-friendly inheritance fully compatible with standard node.js inherits()

v2.0.4 URL: https://unpkg.com/inherits@2.0.4/inherits.js

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inheritance class klass oop object-oriented inherits browser browserify

file-type

Detect the file type of a file, stream, or data

v20.4.1 URL: https://unpkg.com/file-type@20.4.1/index.js

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mime file type magic archive image img pic picture flash photo video detect check is exif elf macho exe binary buffer uint8array jpg png apng gif webp flif xcf cr2 cr3 orf arw dng nef rw2 raf tif bmp icns jxr psd indd zip tar rar gz bz2 7z dmg mp4 mid mkv webm mov avi mpg mp2 mp3 m4a ogg opus flac wav amr pdf epub mobi swf rtf woff woff2 eot ttf otf ttc ico flv ps xz sqlite xpi cab deb ar rpm Z lz cfb mxf mts wasm webassembly blend bpg docx pptx xlsx 3gp j2c jp2 jpm jpx mj2 aif odt ods odp xml heic ics glb pcap dsf lnk alias voc ac3 3g2 m4b m4p m4v f4a f4b f4p f4v mie qcp asf ogv ogm oga spx ogx ape wv cur nes crx ktx dcm mpc arrow shp aac mp1 it s3m xm ai skp avif eps lzh pgp asar stl chm 3mf zst jxl vcf jls pst dwg parquet class arj cpio ace avro icc fbx vsdx vtt apk drc lz4 potx xltx dotx xltm ots odg otg otp ott xlsm docm dotm potm pptm jar rm

dom-helpers

tiny modular DOM lib for ie9+

v5.2.1 URL: https://unpkg.com/dom-helpers@5.2.1/cjs/index.js

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dom-helpers react-component dom api cross-browser style event height width dom-helpers class classlist css

static-extend

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

v0.1.2 URL: https://unpkg.com/static-extend@0.1.2/index.js

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class ctor descriptor extend extends inherit inheritance merge method prop properties property prototype

class-utils

Utils for working with JavaScript classes and prototype methods.

v0.3.6 URL: https://unpkg.com/class-utils@0.3.6/index.js

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array assign class copy ctor define delegate descriptor extend extends inherit inheritance merge method object prop properties property prototype util utils