Collection of contributions to and resources for the fourth #30DayChartChallenge in April 2024.

How to contribute?

Anyone is welcome to contribute, no matter which data source or tool you use.
If you share your contributions on X or bsky, please use the hashtag #30DayChartChallenge and/or tag the @30DayChartCall account.

Topics

List of Topics

Data days:

Contributions

Collection of all contributions per day (shared on Twitter with the hashtag and/or mentioning @30DayChartChall account). For now just named images in a folder---hopefully going to clean it up once the challenge is over.

Further links:

Resources

Tools

We do not care what tool you use. Whatever works for you is fine! Programing, designing, crafting --- pick what you prefer or try different things. An extensive list of tools can be found at Visualising Data.

Data

You are free to pick whatever data you want---we do not provide any particular dataset for each challenge. Either use the same dataset for all or different datasets each day, as you like! Search the internet, collect your own, visualize daily experiences or funny stats. Nevertheless, we would like to provide a starter kit of possible data sources:

Chart Type Selection

There are many great selection helpers out there, guiding you through the many different boxes you can fit the endless number of (sub)chart types in. Here is a non-exhaustive list: