# 22. Sanya in Winter

> The cover shows Sanya in winter. I’m already looking forward to those bright, sunny winter days.

- Issue: 22
- Published: 2021/04/20
- HTML: https://weekly.tw93.fun/en/posts/22
- JSON: https://weekly.tw93.fun/api/en/posts/22.json
- Chinese original: https://weekly.tw93.fun/posts/22.md

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<img src="https://gw.alipayobjects.com/zos/k/5u/H2lAp3.jpeg" width="800" />

<small>The cover shows Sanya in winter. I’m already looking forward to those bright, sunny winter days.</small>

> **Record the down-to-earth trending technologies seen every week, and publish them here after screening. If you find it good, you can follow this weekly to get update notifications.**

## Good Reads and Learning

**Building Microservice API Gateways**  
<https://fredal.xin/build-api-gateway>  
As microservices become the standard, the API gateway has become an essential "front door" for handling cross-cutting concerns.

**Media Data Mid-Platform: Methodology and Practice**  
<https://www.infoq.cn/article/pUsSL1ifZCRqls3PFTNY>  
A systematic look at how the media industry is undergoing digital transformation through centralized data management.

## Open Source and Tools

**YesPlayMusic: A High-Aesthetic Third-Party NetEase Music Client**  
<https://github.com/qier222/YesPlayMusic>  
Simply stunning.  
<img src="https://gw.alipayobjects.com/zos/k/j4/uOWhJ8.png" width="800" />

**Whirl: 106 CSS Loading Animations**  
<https://whirl.netlify.app/>  
<img src="https://gw.alipayobjects.com/zos/k/aj/8SViMh.gif" width="800" />

**roughViz: Hand-Drawn Style Visualization Library**  
<https://github.com/jwilber/roughViz>  
<img src="https://gw.alipayobjects.com/zos/k/hb/2m6RIb.gif" width="800" />

**wifi-password: Get WiFi Passwords Fast**  
<https://github.com/sdushantha/wifi-password>  
Includes QR code generation for quick mobile access.

**text-to-handwriting: Convert Text to Handwriting**  
<https://github.com/saurabhdaware/text-to-handwriting>  
Perfect for when you need to submit "handwritten" assignments digitally.

**Valetudo: Open Source Firmware for Vacuum Robots**  
<https://github.com/Hypfer/Valetudo>  
Includes a web interface for controlling your smart vacuum without relying on proprietary clouds.

## iOS and Cross-Platform

**Aion: Dynamic Flutter Solutions**  
<https://mp.weixin.qq.com/s/mPkx9b07xCkokxxbGc7grA>  
UC's approach to implementing dynamic updates within the Flutter ecosystem.

**iOS Smooth Tracking: Practices and Insights**  
<https://juejin.cn/post/6926065299418513415>  
A great introduction to analytics tracking on iOS for developers just getting started.

## Inspiration and Design

**What is the Nature of Staying Up Late?**  
<https://daily.zhihu.com/story/9732589>  
"We know it's bad for us, yet we keep scrolling. It's not that we have things to do, we just want to stay awake..."

**The Rise of NIO, Li Auto, and Xpeng**  
<https://daily.zhihu.com/story/9732869>  
New energy vehicles are booming. Just like the smartphone wars of a few years ago, the journey for Chinese EV makers is just beginning.