Caddy vs MediaWiki

What Caddy is

Caddy is a web server that obtains and renews TLS certificates automatically, with a configuration file most people can read.

What MediaWiki is

MediaWiki is GPL-licensed wiki software built for collaborative, revisioned content and backed by PHP, a web server and a supported database. Its API and extension ecosystem make it highly adaptable, but each self-hosted installation needs lifecycle-aware upgrades, extension and skin compatibility checks, access-policy design, security monitoring and backups covering both the database and filesystem.

What MediaWiki is built to do

Revisioned wiki pages

Supports collaborative editing with page history, links, namespaces and discussion-oriented workflows.

APIs

Provides programmatic interfaces whose available modules and permissions depend on the installation.

Extensions and skins

Adds functionality and presentation through version-sensitive packages.

Database-backed content

Stores pages, users, metadata and search-related records in a supported database.

Choose Caddy if

• Anyone who wants a correctly configured HTTPS server without ceremony.

Choose MediaWiki if

• Large, linked knowledge collections with transparent revision history
• Community or organizational wikis requiring extensibility and API access
• Teams able to govern templates, permissions, extensions, upgrades and backups

Skip MediaWiki if

• You need a managed knowledge-base SaaS with no platform operations
• Your required extension is unmaintained or incompatible with a supported release
• You cannot back up and restore both the database and instance-specific files

Caddy: pros & cons

• HTTPS configured correctly by default
• Configuration is short and legible
• Single binary, easy to deploy
• Smaller community than nginx
• Fewer third-party guides
• Some advanced setups need plugins

MediaWiki: pros & cons

• Collaborative history: Wiki pages retain revisions and support linked, continuously edited knowledge.
• Automation interfaces: MediaWiki exposes action and REST-style APIs for reading and changing supported resources.
• Extension ecosystem: Administrators can add features and skins beyond the core platform.
• Published lifecycle guidance: Production operators can choose supported stable, legacy or long-term-support lines.
• Operations required: PHP, the database, web server, job processing, uploads, caching and upgrades remain local responsibilities.
• Extension risk: Third-party extensions can be unmaintained, vulnerable, mutually incompatible or tied to a MediaWiki version.
• Multi-part backups: Recoverable copies must include database content plus configuration, extensions, skins and uploaded files.
• Governance effort: Permissions, namespaces, templates and editing conventions need deliberate design as a wiki grows.