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Focusing on the open-source community, 28圈 is committed to technical exchange and development, accelerating innovation, and building a mutually beneficial technical ecosystem.

28圈 designs its website structure in a mobile-friendly way, providing a smooth operating experience and ensuring convenient access.

The platform uses powerful encryption and real-time detection mechanisms to ensure users are safe throughout, providing solid protection for your data.

We provide official, accurate, and reliable technical documentation and information to help developers work efficiently and accelerate project progress.

Our mission is to connect global open-source contributors and users through mobile-first design, driving technological progress.

Founded in 2018, 28圈 has always adhered to the core values of "stability, convenience, and security" to provide users with high-quality services.