# Linear > Linear is a purpose-built tool for planning and building products. Meet the system for modern software development. Streamline issues, projects, and product roadmaps. ## Documentation Get an overview of Linear's features, integrations, and how to use them. ### Getting started - [Start Guide](https://linear.app/docs/start-guide.md) - [Concepts](https://linear.app/docs/conceptual-model.md) - [Download Linear](https://linear.app/docs/get-the-app.md) ### Account - [Profile](https://linear.app/docs/profile.md) - [Preferences](https://linear.app/docs/account-preferences.md) - [Notifications](https://linear.app/docs/notifications.md) - [Security & Access](https://linear.app/docs/security-and-access.md) ### Your sidebar - [Inbox](https://linear.app/docs/inbox.md) - [My issues](https://linear.app/docs/my-issues.md) - [Pulse](https://linear.app/docs/pulse.md) - [Pull Request Reviews ](https://linear.app/docs/pull-request-reviews.md) ### Administration - [Workspaces](https://linear.app/docs/workspaces.md) - [Login methods](https://linear.app/docs/login-methods.md) - [Invite members](https://linear.app/docs/invite-members.md) - [Members and roles](https://linear.app/docs/members-roles.md) - [Security](https://linear.app/docs/security.md) - [SAML](https://linear.app/docs/saml-and-access-control.md) - [SCIM](https://linear.app/docs/scim.md) - [API and Webhooks](https://linear.app/docs/api-and-webhooks.md) - [Third-Party App Approvals](https://linear.app/docs/third-party-application-approvals.md) - [Billing and plans](https://linear.app/docs/billing-and-plans.md) - [Audit log](https://linear.app/docs/audit-log.md) - [Importer](https://linear.app/docs/import-issues.md) - [Exporting Data](https://linear.app/docs/exporting-data.md) ### Teams - [Teams](https://linear.app/docs/teams.md) - [Private teams](https://linear.app/docs/private-teams.md) - [Sub-teams](https://linear.app/docs/sub-teams.md) - [Issue status](https://linear.app/docs/configuring-workflows.md) ### Issues - [Create issues](https://linear.app/docs/creating-issues.md) - [Edit issues](https://linear.app/docs/editing-issues.md) - [Assign and delegate issues](https://linear.app/docs/assigning-issues.md) - [Select issues](https://linear.app/docs/select-issues.md) - [Parent and sub-issues](https://linear.app/docs/parent-and-sub-issues.md) - [Issue templates](https://linear.app/docs/issue-templates.md) - [Issue documents](https://linear.app/docs/issue-documents.md) - [Comments and reactions](https://linear.app/docs/comment-on-issues.md) - [Editor](https://linear.app/docs/editor.md) - [Delete and archive issues](https://linear.app/docs/delete-archive-issues.md) - [Customer Requests](https://linear.app/docs/customer-requests.md) ### Issue properties - [Due dates](https://linear.app/docs/due-dates.md) - [Estimates](https://linear.app/docs/estimates.md) - [Issue relations](https://linear.app/docs/issue-relations.md) - [Labels](https://linear.app/docs/labels.md) - [Priority](https://linear.app/docs/priority.md) - [SLAs](https://linear.app/docs/sla.md) ### Projects and Initiatives - [Projects](https://linear.app/docs/projects.md) - [Project milestones](https://linear.app/docs/project-milestones.md) - [Initiatives](https://linear.app/docs/initiatives.md) - [Initiative and Project updates](https://linear.app/docs/initiative-and-project-updates.md) - [Project overview](https://linear.app/docs/project-overview.md) - [Project documents](https://linear.app/docs/project-documents.md) - [Project graph](https://linear.app/docs/project-graph.md) - [Project status](https://linear.app/docs/project-status.md) - [Project labels](https://linear.app/docs/project-labels.md) - [Project notifications](https://linear.app/docs/project-notifications.md) - [Project priority](https://linear.app/docs/project-priority.md) - [Project dependencies](https://linear.app/docs/project-dependencies.md) - [Project templates](https://linear.app/docs/project-templates.md) - [Customer Requests](https://linear.app/docs/customer-requests.md) ### Cycles - [Cycles](https://linear.app/docs/use-cycles.md) - [Update cycles](https://linear.app/docs/update-cycles.md) - [Cycle graph](https://linear.app/docs/cycle-graph.md) ### Views - [Board layout](https://linear.app/docs/board-layout.md) - [Timeline](https://linear.app/docs/timeline.md) - [Custom Views](https://linear.app/docs/custom-views.md) - [Triage](https://linear.app/docs/triage.md) - [User views](https://linear.app/docs/user-views.md) - [Peek preview](https://linear.app/docs/peek.md) - [Label views](https://linear.app/docs/label-views.md) - [Team pages](https://linear.app/docs/default-team-pages.md) ### Find and filter - [Search](https://linear.app/docs/search.md) - [Filters](https://linear.app/docs/filters.md) - [Display options](https://linear.app/docs/display-options.md) - [Favorites](https://linear.app/docs/favorites.md) ### AI - [AI Agents](https://linear.app/docs/agents-in-linear.md) - [MCP server](https://linear.app/docs/mcp.md) - [Triage Intelligence](https://linear.app/docs/triage-intelligence.md) ### Integrations - [Airbyte](https://linear.app/docs/airbyte.md) - [Asks](https://linear.app/docs/linear-asks.md) - [Discord](https://linear.app/docs/discord.md) - [Figma](https://linear.app/docs/figma.md) - [Front](https://linear.app/docs/front.md) - [GitHub](https://linear.app/docs/github-integration.md) - [GitLab](https://linear.app/docs/gitlab.md) - [Google Sheets](https://linear.app/docs/google-sheets.md) - [Intercom](https://linear.app/docs/intercom.md) - [Jira](https://linear.app/docs/jira.md) - [Notion](https://linear.app/docs/notion.md) - [Salesforce](https://linear.app/docs/salesforce.md) - [Sentry](https://linear.app/docs/sentry.md) - [Slack](https://linear.app/docs/slack.md) - [Zapier](https://linear.app/docs/zapier.md) - [Zendesk](https://linear.app/docs/zendesk.md) - [Integration Directory](https://linear.app/docs/integration-directory.md) - [MCP server](https://linear.app/docs/mcp.md) - [AI Agents](https://linear.app/docs/agents-in-linear.md) ### Analytics - [Dashboards](https://linear.app/docs/dashboards.md) - [Insights](https://linear.app/docs/insights.md) - [Project graph](https://linear.app/docs/project-graph.md) - [Cycle graph](https://linear.app/docs/cycle-graph.md) - [Exporting Data](https://linear.app/docs/exporting-data.md) ## Developers Learn about building apps and integrations for Linear using the GraphQL API and TypeScript SDK. ### GraphQL API - [Getting started](https://linear.app/developers/graphql.md) - [Pagination](https://linear.app/developers/pagination.md) - [Filtering](https://linear.app/developers/filtering.md) - [Rate limiting](https://linear.app/developers/rate-limiting.md) - [Deprecations](https://linear.app/developers/deprecations.md) - [Webhooks](https://linear.app/developers/webhooks.md) - [Attachments](https://linear.app/developers/attachments.md) - [Managing Customers](https://linear.app/developers/managing-customers.md) - [GraphQL Schema](https://studio.apollographql.com/public/Linear-API/schema/reference?variant=current) ### Authentication - [OAuth 2.0 authentication](https://linear.app/developers/oauth-2-0-authentication.md) - [OAuth actor authorization](https://linear.app/developers/oauth-actor-authorization.md) - [File storage authentication](https://linear.app/developers/file-storage-authentication.md) ### Agents - [Agent Interaction Guidelines (AIG)](https://linear.app/developers/aig.md) - [Getting Started](https://linear.app/developers/agents.md) - [Developing the Agent Interaction](https://linear.app/developers/agent-interaction.md) - [Interaction Best Practices](https://linear.app/developers/agent-best-practices.md) - [Signals](https://linear.app/developers/agent-signals.md) ### TypeScript SDK - [Getting started](https://linear.app/developers/sdk.md) - [Fetching & modifying data](https://linear.app/developers/sdk-fetching-and-modifying-data.md) - [Errors](https://linear.app/developers/sdk-errors.md) - [Advanced usage](https://linear.app/developers/advanced-usage.md) - [Webhooks](https://linear.app/developers/sdk-webhooks.md) - [Migrating from 1.x to 2.x](https://linear.app/developers/migrating-from-1-x-to-2-x.md) - [GitHub](https://github.com/linear/linear/tree/master/packages/sdk) ### Guides - [How to upload a file to Linear](https://linear.app/developers/how-to-upload-a-file-to-linear.md) - [Create issues using linear.new](https://linear.app/developers/create-issues-using-linear-new.md) - [Integration Directory](https://linear.app/developers/integration-directory.md)