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Yesterday’s article mentioned to you, in today’s article, to share with you, I used in the development process of a good number of micro channel small program open source library. I will share it with you today.

Picture cropping tool

Picture clipping tool: We-Cropper, this open source library is really very easy to use, IN my development of wechat small program: active cloud assistant, which uploads pictures on the lottery function, clipping pictures used is it. What are its functions? As follows:

  • Practical API

  • Flexible hook functions

  • Multiple scenarios are available for reference:

    • Conventional cutting

    • Upload cropped profile picture

    • Cropping web images

    • Add a watermark

    • Local tailor

The renderings are as follows:

You can also tap to identify the small program code, online experience:

Open source library address: https://github.com/we-plugin/we-cropper author: WE-Plugin

Time selection control

In the micro channel small program I developed, the selection of time control is an open source library found on the Internet, because the micro channel small program with the time and date components are separate, either can choose the date, or can choose the time, there is no year, month, hour, minute and second together to choose the function, have to write their own. So what does this control look like? You can go to our activity cloud assistant small program to experience it.

The effect picture after use is as follows:

How about it? It’s not bad. It’s got the week of the week function. I found this library on the Internet, the author did not put it on GitHub, so if you want to use it, you can reply the keyword “time” in the background of the public account, and you can get the download address.

The calendar component

In another small program I developed: KEChuang Wisdom, used the calendar component. I feel this calendar component is good, you can modify the style according to their own needs, very good. The renderings are as follows:

Doesn’t it feel good? The open source library address is as follows:

Address: https://github.com/treadpit/wx_calendar author: treadpit

Conclusion: The three open source libraries shared today will definitely be common and useful in the future of applets development. I hope you enjoy it.

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