Skip to content


  • Arctic Code Vault Contributor

Popular repositories

  1. On11 watchface for Pebble Smartwatch

    C 12 6

  2. A demo application using OpenGL and OpenCV to enable user rotate and zoom image with two hands (motion captured by computer's camera and image displayed on the monitor).

    C++ 5 4

  3. A server app implemented with Node.js for monitoring temperature and humidity on Raspberry Pi with DHT22 sensor.

    HTML 3 3

  4. A Node.js module for fetching historical data from Interactive Brokers.

    JavaScript 3 2

  5. Java version of the AccelerometerFilter in Apple's sample code:

    Java 1

  6. A demo application using OpenGL and OpenCV to dynamically render 3D objects on the screen based on the relative position of user's face to the laptop's camera (set on the top middle of screen).

    C 1 1

0 contributions in the last year

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Mon Wed Fri

Contribution activity

January 2021

heqian has no activity yet for this period.

Seeing something unexpected? Take a look at the GitHub profile guide.