Dates: April 7-15. The last submission will be accepted via @jobs_bot at 11:59 PM CET, April 15. Prize budget: at least $150,000 to be distributed among the winners.
Goal: Build 5 graphs based on the input data we provide. In addition to line charts developed in Stage 1, we are inviting developers to support 3 new chart types: line charts with 2 Y axes, bar charts and percentage stacked area charts.
Winners selection criterias:
- Developers aren't allowed to use third-party frameworks or libraries. Solutions must be built with only the native browser's API..
- UX should be as slick and fast as possible on both web and mobile platforms.
- The final source code bundle size, the smaller is better.
- Provided design specs must be followed.
Those who aim for the first prize will also have to support the zoom in / zoom out feature and pie charts. Zooming in allows to expand each data point into another graph with a more detailed X-axis. For example, each point on a 365-day daily graph can be zoomed into a 24-hour graph on a 168-hour timeline, as shown on one of the video demonstrations below.
Datasets for each graph: ./chart_data.json
