AI 时代我的去 SaaS 化之路
这几年各类 SaaS 产品和商业 App 的体验越来越离谱：开屏广告、信息流广告、弹窗广告轮番轰炸，后台权限要了一大堆，通讯录、位置、相册、剪贴板恨不得全读一遍。更烦的是，很多功能明明可以本地完成，却非要联网上传个人信息才能用。 什么是 SaaS，为什么要去 SaaS 化SaaS（Software...
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2026
From NGINX-RTMP to the DJI Action 5 Pro: A Real-World Cycling Livestream Push
Foreword: In the Health Sync app I’ve been working on lately (a cycling workout app), I integrated real-time streaming from the DJI Osmo Action 5 Pro...
从 NGINX-RTMP 到大疆 Action 5 Pro：一场骑行直播推流实战
前言：最近在做的 Health Sync（骑行运动 App）里接入了大疆 Osmo Action 5 Pro 的实时推流。这套链路看起来简单——相机推 RTMP，服务器收流，前端播放——但真要把“BLE 控制 + RTMP 推流 + 服务端鉴权 + 本地录制”串起来，还是踩了不少坑。这篇文章把整个...
Stuck Home on a Typhoon Day, I Used AI to Make My Workout App Support the Huawei Watch GT5
Over the weekend of Typhoon No. 13, “White Dolphin,” it was wind and rain outside and there was nowhere to go. So I curled up at home and pulled out a...
台风天宅家，用 AI 把运动 App 改造成支持华为 Watch GT5
第 13 号台风”白海豚”的周末，外面风大雨大，哪儿也去不了。索性窝在家里，把上半年写的一个运动 App 拿出来折腾——目标很明确：让它能连上我的华为 Watch GT5 手表，同时把原版 App 那堆广告和混乱的信息全部清掉。 为什么要重做上半年我开发了一个运动记录 App（RUNNINGGO），...
2026
My Road to De-SaaS-ification in the AI Era
Over the past few years the experience of all kinds of SaaS products and commercial apps has become increasingly absurd: splash-screen ads, feed ads, ...
From NGINX-RTMP to the DJI Action 5 Pro: A Real-World Cycling Livestream Push
Foreword: In the Health Sync app I’ve been working on lately (a cycling workout app), I integrated real-time streaming from the DJI Osmo Action 5 Pro...
From NGINX-RTMP to the DJI Action 5 Pro: A Real-World Cycling Livestream Push
Foreword: In the Health Sync app I’ve been working on lately (a cycling workout app), I integrated real-time streaming from the DJI Osmo Action 5 Pro...
Stuck Home on a Typhoon Day, I Used AI to Make My Workout App Support the Huawei Watch GT5
Over the weekend of Typhoon No. 13, “White Dolphin,” it was wind and rain outside and there was nowhere to go. So I curled up at home and pulled out a...
Stuck Home on a Typhoon Day, I Used AI to Make My Workout App Support the Huawei Watch GT5
Over the weekend of Typhoon No. 13, “White Dolphin,” it was wind and rain outside and there was nowhere to go. So I curled up at home and pulled out a...