This a visualise data with heat map from freecodecamp that i have completed.
Description: User Story #1: My heat map should have a title with a corresponding id="title". User Story #2: My heat map should have a description with a corresponding id="description". User Story #3: My heat map should have an x-axis with a corresponding id="x-axis". User Story #4: My heat map should have a y-axis with a corresponding id="y-axis". User Story #5: My heat map should have rect elements with a class="cell" that represent the data. User Story #6: There should be at least 4 different fill colors used for the cells. User Story #7: Each cell will have the properties data-month, data-year, data-temp containing their corresponding month, year, and temperature values. User Story #8: The data-month, data-year of each cell should be within the range of the data. User Story #9: My heat map should have cells that align with the corresponding month on the y-axis. User Story #10: My heat map should have cells that align with the corresponding year on the x-axis. User Story #11: My heat map should have multiple tick labels on the y-axis with the full month name. User Story #12: My heat map should have multiple tick labels on the x-axis with the years between 1754 and 2015. User Story #13: My heat map should have a legend with a corresponding id="legend". User Story #14: My legend should contain rect elements. User Story #15: The rect elements in the legend should use at least 4 different fill colors. User Story #16: I can mouse over an area and see a tooltip with a corresponding id="tooltip" which displays more information about the area. User Story #17: My tooltip should have a data-year property that corresponds to the data-year of the active area.
Here is the dataset i used to complete this project: https://raw.githubusercontent.com/freeCodeCamp/ProjectReferenceData/master/global-temperature.json