webdev:platform-migration

To migrate your web app to a self-hosted production environment, you need a structured workflow covering portability audits, environment variable cleanup, and deployment provisioning for platforms like Render and Supabase. This process ensures stable, portable deployments without hard-coded dependencies.

A portability audit identifies and removes hard-coded URLs and secrets before app deployment. It is needed to ensure your application can move cleanly from a sandbox to a self-hosted production platform without breaking connections or exposing sensitive configuration data.

Setting up Render and Supabase for a production deployment involves provisioning the target stack, configuring your application settings, and defining processes for cron jobs and emails. This creates a stable, self-hosted infrastructure for your migrated web app.

Yes, this migration workflow explicitly supports staging, testing, and production contexts. It provides comprehensive migration documentation and a repeatable playbook to ensure consistent environment setup across all deployment phases.

Limitations when moving an app to a self-hosted platform include potential failures from uncleaned environment variables and hard-coded configurations. Without a proper portability audit and defined target stack setup, applications may experience broken connections or missing cron and email services.