> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies.md).

# Manage Dependencies

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[Dependency management strategies](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/dependency-mgmt-strategies.md)
{% endcontent-ref %}

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[Background step settings](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/background-step-settings.md)
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[Run a LocalStack service](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/ci-localstack-background-step.md)
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{% content-ref url="/pages/oE1IGOSKdKkCKQbQx5GS" %}
[Run a Sauce Connect Proxy service](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/ci-saucelabs-background-step.md)
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{% content-ref url="/pages/8KWyOzV7PtvudyjkI6LZ" %}
[Run multiple PostgreSQL instances in Background steps](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/multiple-postgres.md)
{% endcontent-ref %}

{% content-ref url="/pages/k0uxMCRgOPllequsSAIQ" %}
[Run health checks on background services](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/health-check-services.md)
{% endcontent-ref %}

{% content-ref url="/pages/QAu98hWxAaJIJHElzAls" %}
[Run Docker-in-Docker in a Build stage](/continuous-integration/3.0/use-harness-ci/use-harness-ci/manage-dependencies/run-docker-in-docker-in-a-ci-stage.md)
{% endcontent-ref %}

{% @harness-feedback/feedback %}