# Technical overview

- [Technical Implementation](/technical-overview/technical-overview.md)
- [API Design Guide](/technical-overview/api-design-guide.md)
- [Data Definitions and Standards](/technical-overview/api-design-guide/data-definitions.md)
- [Data Transfer Objects](/technical-overview/api-design-guide/data-transfer-objects.md)
- [Documentation](/technical-overview/api-design-guide/documentation.md)
- [Environments](/technical-overview/api-design-guide/environments.md)
- [Error Handling](/technical-overview/api-design-guide/errors.md)
- [Example API Service](/technical-overview/api-design-guide/example.md)
- [GraphQL Naming Conventions](/technical-overview/api-design-guide/graphql-naming-conventions.md)
- [Methods](/technical-overview/api-design-guide/methods.md)
- [Naming Conventions](/technical-overview/api-design-guide/naming-conventions.md)
- [Once Only Principle](/technical-overview/api-design-guide/once-only.md)
- [Pagination](/technical-overview/api-design-guide/pagination.md)
- [Resource Oriented Design](/technical-overview/api-design-guide/resource-oriented-design.md)
- [REST Request](/technical-overview/api-design-guide/rest-request.md)
- [REST Response](/technical-overview/api-design-guide/rest-response.md)
- [Security](/technical-overview/api-design-guide/security.md)
- [Versioning](/technical-overview/api-design-guide/versioning.md)
- [Ísland.is Public Web Data Flow](/technical-overview/island.is-public-web-data-flow.md)
- [Code Reviews](/technical-overview/code-reviews.md)
- [Code Standards](/technical-overview/code-standards.md)
- [Monorepo](/technical-overview/monorepo.md)
- [Project Management](/technical-overview/project-management.md)
- [Teamwork](/technical-overview/teamwork.md)
- [Architectural Decision Records](/technical-overview/adr.md)
- [Use Markdown Architectural Decision Records](/technical-overview/adr/0000-use-markdown-architectural-decision-records.md)
- [Use NX](/technical-overview/adr/0001-use-nx.md)
- [Continuous Integration](/technical-overview/adr/0002-continuous-integration.md)
- [CSS](/technical-overview/adr/0003-css.md)
- [Branching and Release Strategy](/technical-overview/adr/0004-branching-and-release-strategy.md)
- [Error Tracking and Monitoring](/technical-overview/adr/0005-error-tracking-and-monitoring.md)
- [What API Management Tool to Consider](/technical-overview/adr/0006-what-api-management-tool-to-consider.md)
- [Viskuausan Static Site Generator](/technical-overview/adr/0007-viskuausan-static-site-generator.md)
- [Use OAuth 2.0 and OpenID Connect As Protocols for Authentication and Authorization](/technical-overview/adr/0008-use-oauth-and-openid-connect.md)
- [Unified Naming Strategy for Files and Directories](/technical-overview/adr/0009-naming-files-and-directories.md)
- [CMS](/technical-overview/adr/0010-cms.md)
- [Open Source License](/technical-overview/adr/0011-open-source-license.md)
- [What Chart Library Should We Use Across Island.is?](/technical-overview/adr/0012-chart-library.md)
- [What Feature Flag Service/application Should We Use at Island.is?](/technical-overview/adr/0013-feature-flags.md)
- [Logging, Monitoring and APM Platform](/technical-overview/adr/0014-logging-apm-monitoring.md)
- [Running Maestro mobile E2E tests in CI](/technical-overview/adr/running-maestro-mobile-e2e-tests-in-ci.md)
- [ADR Template](/technical-overview/adr/template.md)
- [Log Management Policy](/technical-overview/log-management-policy.md): Digital Iceland Log Management Policy
- [Developer Guidelines](/technical-overview/log-management-policy/developer-guidelines.md)
- [Log Requests via Zendesk](/technical-overview/log-management-policy/log-requests-via-zendesk.md)