# Resources to do choropleth map and the treemap **URL:** \ **Category:** General\ **Created:** [May 16, 2020, 9:44am UTC](https://forum.freecodecamp.org/t/resources-to-do-choropleth-map-and-the-treemap/389728 "2020-05-16T09:44:19Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![cortazar11](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/cortazar11/32/63803_2.png) [@cortazar11](https://forum.freecodecamp.org/u/cortazar11)\ **Post date:** [May 16, 2020, 9:44am UTC](https://forum.freecodecamp.org/t/resources-to-do-choropleth-map-and-the-treemap/389728/1 "2020-05-16T09:44:19Z")
I am stuck in the choropleth map and treemap projects of Data Visualization because I haven’t found proper resources of how to do them. Some one know good tutorials and/or courses about that. ---
**Author:** ![nibble](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/nibble/32/123681_2.png) [@nibble](https://forum.freecodecamp.org/u/nibble)\ **Post date:** [May 16, 2020, 11:25am UTC](https://forum.freecodecamp.org/t/resources-to-do-choropleth-map-and-the-treemap/389728/2 "2020-05-16T11:25:27Z")
I am afraid there are no beginner-friendly (at least i have not come across one) tutorials for `d3.js` . I suggest you read their documentation [Here](https://github.com/d3/d3/wiki) and look at the code for the examples given in [d3js.org](https://d3js.org/). Besides being difficult to pick up, there are a few resources to learn `d3.js`(Still wondering why) and even the available ones are for former major versions of `d3.js` . ---
**Author:** ![ILM](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/ilm/32/363239_2.png) [@ILM](https://forum.freecodecamp.org/u/ILM)\ **Post date:** [June 1, 2021, 6:53pm UTC](https://forum.freecodecamp.org/t/resources-to-do-choropleth-map-and-the-treemap/389728/3 "2021-06-01T18:53:38Z")