Some useful and fun mini-projects are collected in this repository. Include.

• If you are preparing an English exam, you can use count_words to count the frequency of each word in past exams.
• You can play a piano music by free_piano.
• You can watch tencent's videos in a geek way. by free_video.
• Using svn_stat to count the code volume of your team members, they will be grateful. 😀😀