Blog

Technical notes, SEO strategies, and practical lessons from building products for global markets.

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  Dec 28, 2025 #AI Practice

  How I Made a Year-End Presentation with Gemini and Nano Banana Pro

  A hands-on comparison of NotebookLM, Gamma, and a Gemini Gem plus Nano Banana Pro workflow for turning Markdown notes into a polished year-end presentation and exporting it to PPTX.

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  Dec 27, 2025 #Tech Sharing

  Kafka Tools on Mac & SpringWolf API Documentation

  Introducing useful Kafka connection tools on Mac and how to use SpringWolf in SpringBoot projects for AsyncAPI documentation

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  Dec 13, 2025 #Offline Events

  GeFei Shenzhen Year-End Sharing 20251213

  Last week I attended GeFei's offline year-end sharing in Shenzhen. Here are some notes and reflections.

• 
  Nov 12, 2025 #Tools

  Using FRP to Implement Internal Network Penetration: A Practical Guide

  Using FRP to access home servers from the public internet with a public IP or domain name

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  Nov 2, 2025 #Event Recap

  Notes from a Shengcai Meetup in Shanghai: Finding Demand, Traffic, and Distribution

  My notes from a Shengcai offline meetup in Shanghai on November 2, 2025, covering overseas product research, traffic acquisition, API platforms, Sora 2 invite-code sales, and content distribution.

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  Aug 3, 2025 #offline events

  Gefei Hangzhou Offline Sharing - July 19

  Attending Gefei's Hangzhou offline sharing event hosted by ByteDance, recording wonderful shares from guests including Jinguo Laozhang, Qiufeng, Douzong, and experiencing the ByteDance campus

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  Jun 28, 2025 #Going Global

  21-Day Navigation Summary: Reflections on Community, AI Programming, and the Path to Going Global

  A complete summary of participating in the Shengcai 21-day Navigation project, deep reflections from volunteer status to project practice, recording growth and shortcomings on the path to going global

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  Jun 26, 2025 #offline events

  Gefei Shanghai Offline Sharing: From Beginner to Practice

  Deep experience of attending Gefei's Shanghai offline sharing event, recording wonderful shares from 7 guests from a beginner's perspective, especially Kajiwa's MVP-level sharing

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  Jun 26, 2025 #tools

  Video Recording with zlmediakit

  Learn how to use zlmediakit for video recording, including docker-compose deployment, configuration, Java client streaming, and recording API calls.

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  Jun 23, 2025 #Tech Sharing

  Claude Code First Experience: From Hesitation to Attraction as an AI Programming Assistant

  Deep experience with Claude Code, complete record from registration and installation to actual use, and comparison with Cursor