Hi, 1. Response time is usually within one day or two. But if you have a bug report or new feature request, it's hard to give a promise about the fixing time. Because we usually support more frequently asked features or more important bugs. We can give instructions about how to fix the problem and you may have a try by yourself. It's much quicker for you to solve the problem than waiting for others.
2. The release frequence is about once a month. 3. Yes. 4. ECharts supports both SVG and Canvas. They each have their advantage at certain situation. Learn more here [1]. 5. Many companies are using ECharts, like GitLab, Alibaba, Baidu, and so on. We started this survey recently so it's still waiting for more companies to add their stories [2], but you can get some idea from that. <https://github.com/apache/incubator-echarts/issues/11135> My personal suggestion is, have a look at ECharts examples [3] and learn what it can do. For special chart types, you may have a look at custom series tutorial [4], which teaches you how to build a chart type if it's not supported by ECharts. Hope that helps. [1] https://echarts.apache.org/en/tutorial.html#Render%20by%20Canvas%20or%20SVG [2] https://github.com/apache/incubator-echarts/issues/11135 [3] https://echarts.apache.org/examples/en/ [4] https://echarts.apache.org/en/tutorial.html#Custom%20Series Wenli On Sat, Oct 26, 2019 at 12:15 AM Ayaskant Swain <ayaskant.sw...@gmail.com> wrote: > Hi E-chart community, > > I have following queries regarding e-charts library that i am trying to use > for my work at office. > > Our team is exploring different chart making libraries available to create > feature rich charts (bar, line, pie) . We found out E-charts & D3.js two > good libraries. We have to choose one of them in our project. > > > 1. How active is your community for support? Can we get quick responses > in case we need any help? > 2. How frequently are your release happening? > 3. Is e-charts under Apache projects now? Apache license 2.0 ? > 4. E-charts uses HTML Canvas to plot graphics where as D3.js uses SVG > technology. Which one is better quality and performance wise? > 5. How has been the adaptation of e-charts by industry in recent years? > Are big companies using it? > > Thanks > Ayaskant > Bangalore >
