awesome-nodejs-pure-js

Many low level node.js libs written in c/c++ or dependent on native modules. That's awesome, but in some trade off case we need pure javascript lib.

graphic (图形库)

image (图片处理)

• jpeg-js A pure javascript JPEG encoder and decoder for node.js
• upng.js Fast and advanced PNG (APNG) decoder and encoder
• node-pnglib Pure Javascript lib for generate PNG, Node.js version for PNGlib.
• jimp An image processing library written entirely in JavaScript
• ⭐️ node-pureimage Pure JS implementation of an image drawing and encoding api, based on HTML Canvas
• look-same Node.js library for comparing images
• omggif JavaScript implementation of a GIF 89a encoder and decoder
• gifuct-js Simple to use javascript .GIF decoder/parser

video (视频)

• node-mpeg2ts-parser MPEG-2 TS parser in Node.js
• whammy.js A real time javascript webm encoder based on a canvas hack
• mp4-stream Streaming mp4 encoder and decoder
• mp4-box-encoding mp4 header reading and writing using the abstract-encoding interface

captcha (验证码)

• trek captcha A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.
• svg captcha generate svg captcha in node

qr (二维码)

• jsQR A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within
• qr image Yet another QR code generator

font (字体)

• typr process fonts in Javascript
• opentype Read and write OpenType fonts using JavaScript
• ttj.js JavaScript font library for Node.js
• BDF.js Simple library for reading Adobe Glyph Bitmap Distribution font files

math

• js-2dmath Fast 2d geometry math: Vector2, Rectangle, Circle, Matrix2x3 (2D transformation), Circle, BoundingBox, Line2, Segment2, Intersections, Distances, Transitions (animation/tween), Noise, Random numbers

compress (压缩)

• pako high speed zlib port to javascript
• jszip Create, read and edit .zip files with Javascript
• tar tar for node
• tar-stream tar-stream is a streaming tar parser and generator.
• snappyjs JavaScript implementation of Google's Snappy compression library
• gzipme A simple way to gzip your files

net protocol (网络库)

• ws Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js
• eshttp Portable pure JavaScript ES6/2015 HTTP library
• dns Replacement dns module in pure javascript for node.js
• ssh2 SSH2 client and server modules written in pure JavaScript for node.js
• netcat
• node-x11 X11 node.js network protocol client
• http-parser This library parses HTTP protocol for requests and responses. It was created to replace http_parser.c since calling C++ function from JS is really slow in V8.

NAT

• stun Session Traversal Utilities for NAT (STUN) server. Implements RFC5389 with partial support RFC5766, RFC5245, RFC5780.
• stun STUN (Simple Traversal of UDP through NAT: RFC3489)
• turn-js implements (most of) the features specified in RFC 5766

system (系统)

• ps-list Get running processes. Works on macOS, Linux, and Windows.
• font-list Current version supports macOS and Windows only, can not be used on Linux yet.

windows

• node-winreg node module that provides access to the Windows Registry through the REG commandline tool

file format (文件格式)

• xlsx
• jsPDF
• pdf.js
• pdfmake
• plist
• Binary plist Binary plist parser and creator for node.js
• sax-js A sax style parser for JS
• xmldom A PURE JS W3C Standard based(XML DOM Level2 CORE) DOMParser and XMLSerializer.
• file-type Detect the file type of a Buffer/Uint8Array
• mime mime type for javascript
• css CSS parser / stringifier for Node.js
• gradle A quick & dirty Gradle build file to JavaScript object parser
• .properties .properties parser/stringifier.
• csv-parser Streaming csv parser inspired by binary-csv that aims to be faster than everyone else

data interchange format (数据交换格式)

• bson BSON is short for Binary JSON and is the binary-encoded serialization of JSON-like documents
• protobuf.js Protocol Buffers are a language-neutral, platform-neutral, extensible way of serializing structured data for use in communications protocols, data storage, and more, originally designed at Google
• msgpack5
• msgpack-js
• binary-extract Extract a value from a buffer of json without parsing the whole thing

text （文本处理）

• jsdiff A javascript text differencing implementation.

pinyin (拼音)

• pinyinjs 一个实现汉字与拼音互转的工具库

char encode/decode (编解码)

• iconv-lite Convert character encodings in pure javascript.
• base64

crypto (加密)

• sha.js
• jsonwebtoken JsonWebToken implementation for node.js
• keypair Generate a RSA PEM key pair from pure JS
• AES-js A pure JavaScript implementation of the AES block cipher and all common modes of operation for node.js
• BLAKE2s BLAKE2s cryptographic hash function in JavaScript

i18n (国际化)

polyfill

• date-time-format-timezone Surgically polyfills timezone support in Intl.DateTimeFormat API
• Intl.js Compatibility implementation of the ECMAScript Internationalization API (ECMA-402) for JavaScript
• node-opencc Translates between Traditional and Simplified Chinese in pure Node.js

data structures and algorithms

• lru-cache A cache object that deletes the least-recently-used items.

data structures

• long.js A Long class for representing a 64-bit two's-complement integer value.
• LinkList
• node-jumplist(skiplist)
• js-tree
• Buckets-JS(collections)
• Data-Structures(collections) A library for data structure in JavaScript
• lago(collections) 🌴 Data Structures and Algorithms library for JavaScript.
• dsjslib(collections) A library implementing several standard data structures and utilities
• uint32 An javascript implementation of bitwise uint32 operations
• tiny-queue A simple FIFO queue implementation as a linked list. The main benefit is to avoid doing shift() on an array, which may be slow.

algorithms

• dsp.js Digital Signal Processing
• fourier-transform Minimalistic and efficient FFT implementation
• fibonacci-layout
• crc Module for calculating Cyclic Redundancy Check (CRC)
• buffer-crc32 A pure javascript CRC32 algorithm that plays nice with binary data
• algorithms.js Traditional Computer Science algorithms and data structures implemented in JavaScript
• uint64be Encode / decode big endian unsigned 64 bit integers
• color-diff Implements the CIEDE2000 color difference algorithm, conversion between RGB and LAB color and mapping all colors in palette X to the closest color in palette Y based on the CIEDE2000 difference.

database

• thalia pure js NOT in memory db
• jinn-db A pure javascript, persistent key-value store for Node.js that supports out-of-core data access.
• node-level A pure js key-value storage engine based on LSM, inspired by Leveldb.
• node-lsm log structured merge tree in pure node.js
• node-leveljs LevelDB in pure JavaScript, a very immature work in progress
• hyperdb Distributed scalable database

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Contribution welcome, please use issue to commit libs.

欢迎通过issue提交您推荐的库。

License

Licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.