Chen Jingchu

Chen Jingchu is a serial entrepreneur and independent builder interviewed in 把7位黑客松选手请进播客｜冠军、怪才和48小时不眠的野心家. The source says he began building projects in high school, is associated with the Insta app, has attended close to 20 hackathons, and recently became absorbed in Vibe Coding.

His hackathon project was a self-discipline device that recognized behaviors such as smoking or drinking through a head-mounted camera and triggered an electrode on the neck. More important for the wiki, Chen argues that Building Public is one of the strongest AI-era product levers because build cost is low and social platforms can provide early exposure, feedback, and Fast Product Validation.

Connections

• Xiaohongshu Hackathon Peak Competition — event where he competed.
• Building Public — central product-building advice from his interview.
• Vibe Coding — reason he thinks AI products can be tested faster.
• Distribution Led Product Building, Fast Product Validation, and Customer Pull — startup patterns connected to his advice.
• Xiao’e, Mingwei, Ye Bowen, Edward, Kun Ni, and Li Pengcheng — other interviewed contestants.