How to Deploy Your Fine.dev-Built App
Step-by-step guide to deploying your Fine.dev app to production. Covers TypeScript deployment, environment variables, and production configuration.
What Fine.dev generates
Fine.dev typically generates projects using TypeScript, Python, React, and Next.js. Fine.dev takes a specification — a GitHub issue, a feature description, or a design spec — and autonomously implements the feature as a pull request. Understanding the stack is important because it determines your deployment options and the specific configuration you'll need.
Where to deploy
Fine.dev integrates with your GitHub repository and opens PRs. Deployment is handled by your existing CI/CD pipeline when the PR is merged
Step-by-step deployment
Fine.dev generates PRs against your repository. Review the PR to confirm the implementation matches the spec, includes tests, and doesn't introduce regressions. Your normal merge and deploy process handles the rest. Ensure your CI pipeline is comprehensive enough to catch issues in Fine.dev PRs before they reach production
Environment variables
One of the most common deployment failures is missing or misconfigured environment variables. Fine.dev apps often hardcode values during development that need to be externalized for production. Audit every file for hardcoded URLs, API keys, and configuration values. Create a .env.example file listing every required variable. Set these in your hosting platform's dashboard before deploying.
Post-deployment checklist
After deploying, verify: HTTPS is enforced on all routes, custom domain is configured and resolving, environment variables are correctly loaded, all features work in production (not just locally), error tracking is capturing exceptions, and performance is acceptable under real conditions.
Common deployment mistakes
The most frequent issues we see in Fine.dev deployments: forgetting to set environment variables (causing startup crashes), not testing the production build locally before deploying, missing build dependencies, and using development configurations in production.
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Related guides
Common Bugs in Fine.dev-Generated Code
The most common bugs we find in Fine.
Security Issues in Fine.dev Code
Critical security vulnerabilities commonly found in Fine.
Optimizing Fine.dev-Generated Code for Performance
How to make your Fine.
Adding Tests to Your Fine.dev Project
How to add a testing framework to your Fine.
Related technologies
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