Libraries.io Favicons

Generate favicons that follow the GitHub language colour code.

Usage

Available query parameters are:

• size: 16, 32, 96, 128 or 196
• hex: hex colour code, eg: #252525
• lang: a valid language, check lib/colours.json

Example:

• http://localhost:5000/favicon.ico?size=128&lang=Ruby

Dependencies

• brew install cairo
• export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig
• npm install

Running it

npm start

Deployment to Heroku

Deployment to Heroku requires using heroku-buildpack-multi and the buildpacks specified in .buildpack and it only works with node-canvas 1.1.6 (on 1.2.1 there's an issue with pangocairo): https://github.com/Automattic/node-canvas/wiki/Installation-on-Heroku#using-a-custom-build-pack