Page Comparison

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• Chroma.js– Javascript library for dealing with colors
• D3.js– Javascript library with modules for dealing with colors
• HCL Wizard– Tool for viewing, manipulating, and choosing HCL color palettes
• I Want Hue– Tool for generating and refining palettes of optimally distinct colors
• Colorbrewer– Tool for finding sequential, diverging, and qualitative color palettes
• Color Picker for Data– Tool for picking color palettes
• Accessible Color Matrix– Tool for building accessible color palettes
• Contrast Finder– Tool for finding good contrasts between two colors
• Chromaticity– Guidance for accessible visualization color design
• Color Oracle– Free color blindness simulator for Window, Mac and Linux

Data Literacy Resources

Here are the slides for this part of the course. Also have a look at the speaker notes, sometimes there's a bit more information.

General / good reads

• «The world’s most valuable resource is no longer oil, but data» / «Data is not the new oil»

• Data Scientist: The Sexiest Job of the 21st Century

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• http://www.convertcsv.com for converting data from a myriad of formats into others, e.g. from CSV to JSON.
  
• https://json-csv.com/ Another pretty good JSON-to-CSV-converter.
• http://www.reformattext.com for formatting text files and extracting information out of them.
  
• https://jsonformatter.curiousconcept.com/ for validating and formatting JSON data.
• An introduction to APIs
• How to use APIs with Python – The normal way of working with APIs is via a programming language. Python lends itself to communicating with many APIs, so once you know a bit of Python, this interactive course might be good for you.

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