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base64-lite

A polyfill to atob/btoa (browser side only) so as to support base64 to/from binary (Uint8Array/ArrayBuffer) conversion

clusterchapters

Cluster the chapters of "Stone Story" (紅樓夢) per the the occurrence frequency (occurrence times divided by chapter length) of 18 virtual words.

decodeuricomponent

A pretty fast yet robust implementation for decodeURIComponent that supports unicode, now also support other non-standard encoding such as gbk, big5, shift-jis, euc-jp, etc.

ecies-lite

A lightweight ECIES tool implemented in pure Node.JS

eckey-utils

Node.js based EC key utilities to generate the PEM contents (required by crypto.sign and crypto.verify) from the raw keys generated crypto.ECDH and to parse key info from given PEM content.

ethereumbook

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

gulp-imgconv

A gulp plugin to convert images (format conversion, resizing, cutting in/out, watermarking etc.) for distribution or batch image processing

key-utils

A WebCrypto key utility which can convert keys between ECDH & ECDSA right now - more functions to be discovered and added

osm2geojson-lite

a lightweight yet faster osm (either in xml or in json formats) to geojson convertor - 4x faster than xmldom + osmtogeojson in most situations - implemented in pure JavaScript without any 3rd party dependency

promisescheduler

PromiseScheduler, a scheduler to run promises in batch mode per the max concurrency set when creating. You can simply submit all your promises at any time as you wish, then all the concurrent behavior will be controlled by it.

protobuf.js

Protocol Buffers for JavaScript (& TypeScript).

px2map

functions to calculate WGS84 longitude/latitude differences (deltas) per pixel

querygeoboundary

A Node.js Module to Query the Geo (Administrative Area) Boundary from OSM nominatim and/or overpass

rad

A tiny yet rapid RESTful web service that supports querying administrative division code from a WGS84 coordination (latitude & longitude)

simgeocode

A simple geo coder (from name to address/coordinates) for node.js

unescape-html-text

unescapehtml

A utility function to unescape a string containing legally-html-escaped entities to the plain text

xml2geojson-lite

a lightweight yet faster osm (either in xml or in json formats) to geojson convertor - 4x faster than xmldom + osmtogeojson in most situations - implemented in pure JavaScript without any 3rd party dependency

ya-js-crawler

A highly customized js-crawler (https://github.com/antivanov/js-crawler) for advanced usage