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Markdown Is Production Code: Why We Built Zenzic

Markdown Is Production Code: Why We Built Zenzic

Markdown is Production Code

We built Zenzic because we kept seeing the same problem: a documentation repository could be technically “green” while the documentation itself was already broken.

A build can succeed while an internal link points to a file that no longer exists. A page can remain in the repository while no navigation path reaches it. An anchor can become invalid after a heading is renamed. An image can disappear while the Markdown still references it. A code example can contain a live credential that gets copied into a public repository.

The build can still pass.

The deployment can still complete.

The defect is discovered only when a user follows the broken path—or when an exposed credential is abused.

We decided that this was the wrong model.

We built Zenzic to treat documentation integrity as a property that can be tested before a change reaches the main branch.