Who we are
What CaelLab does, how it works, and who is responsible for content and funding.
CaelLab (虚舟实验室) was founded on July 5, 2025. We are a youth team focused on programming.
What we do
The team runs a set of self-built sites: Light Ark Wiki, XMUER Forum, XMUER Coding Community and CaelLab Search, plus a Minecraft server that stays online. On the desktop side there are three tools: XMUER Coding Engine, XMUER Coding Packager and GoodPlanCraftLauncher.
The full project list is at caellab.com.
How we work
Sites and servers are maintained by the team. Domains, deployment, backups and upgrades are not outsourced. All sites share the CaelLabID account system, so one account can sign in across multiple sites.
Code that can be public is published on GitHub, and text content on the sites is licensed under CC BY-SA 4.0.
Who writes the content
The team runs the platform and operations; users write the content. Wiki entries, community works and forum posts all come from users. The team does not write on their behalf or choose topics for them, and only handles content that breaks the rules or infringes rights.
Funding
Server, domain and storage costs are currently covered by team members, with a small amount of donations. The donation page is at donate.caellab.org. There are no ads and no paid placements on the sites.
Team
The team has six members, each responsible for part of the sites and tools. The division of work is in the team section of caellab.com; public profiles are on the members page.
Transparency
Policy documents are at policy.caellab.org, including the Human Rights Principles and the Privacy Policy. Service status is at status.caellab.com.
Every change is recorded in Updates: what changed, why, and what problems came up.
Contact us
Each project has its own mailbox; the general address is on the Contact page.