Features

User-visible capabilities — the things people use GitLab to do. Each feature spans many directories (controllers, services, models, workers, frontend, GraphQL types, REST endpoints).

Feature	What it covers	Page
Source code management	Git hosting, branches, tags, commits, merge requests, code review	Source code management
CI/CD	Pipelines, jobs, runners, catalog, components	CI/CD
Issues and work items	Issues, work items, epics, tasks, OKRs	Issues and work items
Packages and registry	Generic, container, Maven, npm, NuGet, Composer, etc.	Packages and registry
GitLab Pages	Static site hosting	Pages
Security	DAST, SAST, dependency scanning, container scanning, secret detection	Security
GitLab Duo	Code suggestions, chat, code review, agents	GitLab Duo
Geo replication	Multi-region replication (EE)	Geo
Integrations and webhooks	Slack, Jira, Jenkins, Mattermost, etc.	Integrations
Import/export	Project/group import from GitLab, GitHub, Bitbucket, etc.	Import/export
Cluster integration / KAS	Kubernetes agent server	KAS / Cluster integration
Wiki	Per-project and per-group wikis	Wiki
Snippets	Code snippets	Snippets
Notifications	Email, in-app, todos	Notifications
Cells	Multi-cell sharding architecture	Cells

The list is extensive but not exhaustive — niche features like ML metadata, design management, and value-stream analytics are referenced from related pages.