August 18, 2026 · Engineering
Frontend Monitoring: Finding Out Before the White Screen
Users will not tell you the page is broken, they just leave. Monitoring has to be in place before launch.
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An enterprise blog · Lanzhou · since 2019
The Jiayifangyuan Journal
What we learn, written down in public
Latest posts
126 postsAugust 16, 2026 · Product Thinking
Empty States in B2B Products
The first thing a user sees is not a feature but a blank page. Empty states decide whether they can start.
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August 15, 2026 · Product Thinking
Making Dashboards Actually Used: Three Design Principles
Dashboards usually fail not because the data is wrong, but because they only answer what happened and never answer what should I do now.
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August 14, 2026 · Project Retrospectives
Retrospective: A Dashboard Nobody Opened
The dashboard looked great and leadership applauded. Three months later its open rate was close to zero.
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August 12, 2026 · Team and Culture
A Quarterly Tech Sharing Day
Thirty minutes a week is not always enough, so we take half a day, mute notifications and talk shop properly.
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August 10, 2026 · Industry Watch
The Real Cost of Xinchuang Adaptation
Migrating to domestic hardware and software costs more than the quote; half of it hides in details.
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August 8, 2026 · Founder Notes
A Full Post-Mortem of a Project We Should Not Have Taken
Vague requirements, seven decision makers and a budget nowhere near the expectation. The project failed in slow motion.
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August 6, 2026 · Engineering
Gray Releases for Small and Mid-Sized Projects
Without heavy infrastructure, simple techniques still keep release risk under control.
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August 4, 2026 · Product Thinking
Form Design: One Field Fewer, One Step More Completion
Every field has a cost. Designing a form means deciding which information is truly needed now.
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— The editors at JiayifangyuanEST. 2019 · JYFY