> ## Documentation Index > Fetch the complete documentation index at: https://launchdarkly-preview.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # How to target users in production without redeploying code > This video explains how to use LaunchDarkly to create a segments that target different users in production. > For the complete documentation index, see [llms.txt](/llms.txt). For the full documentation snapshot, see [llms-full.txt](/llms-full.txt). ## Overview This video explains how to use LaunchDarkly to create segments and serve personalized landing pages according to the user. Learn how to build and test user targeting directly from the LaunchDarkly dashboard, manage SDK keys safely, and deliver tailored experiences for every audience. The best part is doing this without touching the codebase. ## How to target users in production without redeploying code