node-imgoptimize

Proxy server for image optimization on Node.JS use (fastify, axios, sharp) Automatic recognition of browser support formats WebP

Install

Yarn

yarn add node-imgoptimize

git clone https://github.com/AntonLukichev/node-imgoptimize.git
yarn install

NPM

npm install node-imgoptimize --save

git clone https://github.com/AntonLukichev/node-imgoptimize.git
npm install

Requires node >= 8.0, but I recommended use >= 10.0 LTS

Install as service on Ubuntu

Heroku

example https://node-imgoptimize.herokuapp.com/

Install on Heroku

use Docker

$ git clone https://github.com/AntonLukichev/node-imgoptimize.git
$ cd ./node-imgoptimize
$ docker build -t node-imgoptimize .
$ docker run -it --rm -p 3000:3000 -e NODE_ENV=production node-imgoptimize

$ git clone https://github.com/AntonLukichev/node-imgoptimize.git
$ cd ./node-imgoptimize
$ docker-compose build
$ docker-compose up

see tips for Docker

Example Usage

{url}?w=500&q=80

support parameters (after "?"):

w - image width; h - image height; q - image quality, 80 recommended for JPEG and WebP; fm - image format, list in config.js and default jpeg or webp (if browser supports it);

Example config

Edit defaults config for you need (automatically created after the first run)

./config/config.js

./config/server.js

ToDo

v0.2.0:

• [x] generate source url with original request parameters
• [x] caching original file
• [x] support a large number of files

v0.3.0:

• [x] add multiple path URI
• [x] add JPEG and WebP options

v0.4.0:

• [x] custom log level
• [x] documentation API in Swagger
• [x] add docker
• [x] support Heroku

v0.5.0:

• [x] add monitoring errors sentry.io
• [x] default favicon
• [ ] add tests

I plan to implement in the future:

• expand API
• add options Low Quality Image Placeholders (LQIP)
• add Client Hints (headers DPR, Viewport-Width, Width) for support Chrome, Opera, Android Chrome
• add support another formats (GIF, PNG, SVG...)
• divide the functionality into modules up to version 1.0.0
• support PAAS (~~Heroku~~, Zeit, Nanobox...)
• add support HTTP2
• add security protection
• add support redis/mongo for cache info
• add image operations (rotate, blur, normalise...)

Lazy loading

If you'd like to lazy load images, I recommend using lazysizes.

FAQ

How add custom favicon

Simple copy your favicon.ico file in root directory project

Security

Node.js Security Checklist

Production Best Practices: Security

Contributing

See the CONTRIBUTING file here

License

MIT

Copyright (c) Anton Lukichev