What Is Deployment?

Deployment is the process of taking code that has been written and tested and making it available in a live environment where real users can access it. It is the final step that turns development work into a usable product. For web applications, deployment typically involves pushing code to a server or cloud platform, running database migrations, and making the application available at a public URL.

Modern deployment has been transformed by platforms like Vercel (optimised for Next.js), Railway, and AWS. What used to require configuring servers manually can now be done in minutes, connect a Git repository, configure environment variables, and the platform handles the rest. Pushing a code change triggers an automatic build and deployment, making it possible to ship updates multiple times per day.

Deployment also encompasses the surrounding infrastructure: environment variables (secret configuration values like API keys), domain and SSL configuration (so the app is accessible at your URL over HTTPS), database provisioning (setting up and connecting the production database), and monitoring (watching for errors and performance issues after launch).

For MVP launches, getting deployment right is as important as getting the code right. A product that works locally but fails in production is not shipped. At Toggle, deployment is part of every engagement, your MVP is not done until it is live, hosted, and working in production.