Discover the most impactful open source projects developed by China’s tech giants. This curated list provides direct GitHub links, project descriptions, and key metrics to help developers leverage battle-tested solutions.
Why Follow Chinese Tech Open Source?
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Production-Proven – Powering billion-user platforms like WeChat, Taobao, and Douyin -
Performance Focus – Optimized for massive scale and high concurrency -
Cross-Industry Adoption – Used by enterprises from finance to live streaming
Enterprise Catalog
1. Alibaba Group (GitHub)
| Project | Category | Highlights | Stars |
|---|---|---|---|
| Weex | Cross-Platform | Vue-based framework for iOS/Android/Web apps | 18.8k |
| FastJSON | Data Processing | Fastest Java JSON library (3x faster than Jackson) | 25.6k |
| Dubbo | Microservices | RPC framework handling 1T+ daily calls | 38.9k |
| Ant Design | Frontend | Enterprise React UI toolkit with 50+ components | 87.5k |
2. Tencent (GitHub)
| Tinker | Mobile | Hot patching for Android apps (WeChat verified) | 17.3k |
| Angel | Machine Learning | Distributed ML framework for billion-parameter models | 6.8k |
| WCDB | Database | Encrypted mobile DB with SQLite compatibility | 5.2k |
3. Baidu (GitHub)
| ECharts | Visualization | Most popular Chinese charting library | 56.3k |
| PaddlePaddle | AI | Industrial-grade deep learning framework | 21.4k |
Specialized Solutions
Mobile Optimization
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VirtualAPK (Didi) – Plugin architecture for Android apps -
Fair (58.com) – Flutter hot update solution
Cloud Native
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KubeSphere (QingCloud) – Full-stack K8s management platform -
Apache ShardingSphere (JD Digits) – Database middleware cluster
AI/ML Toolkits
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ByteX (ByteDance) – Android bytecode plugin platform -
Mobile-Deep-Learning (Baidu) – On-device CNN framework
Key Implementation Patterns
Frontend Architecture
1. UI Layer: Ant Design (React) / Element (Vue)
2. Build Tools: FIS3 (Baidu) / Webpack
3. Visualization: ECharts / G2 (AntV)
Backend Stack
1. Service Communication: Dubbo / BRPC (Baidu)
2. Data Layer: Druid (Alibaba) / WCDB (Tencent)
3. DevOps: Open-Falcon (Xiaomi) / CAT (Meituan)
Maintenance Insights
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Update Frequency – Check GitHub commit history (monthly recommended) -
Enterprise Backing – Prioritize projects used in core business systems -
Community Activity – Active Issues/PRs indicate healthy maintenance
Pro Tip: Bookmark the master list for real-time updates. Verify production use cases through companies’ technical blogs.
