- Automate everything. The more you can automate, the less manual work you’ll have to do, and the less likely you are to introduce errors.
- Use a version control system. This will help you track changes to your code and roll back changes if something goes wrong.
- Write unit tests. Unit tests are small tests that verify the functionality of individual units of code. They help you to catch bugs early and prevent them from being released to production.
- Write integration tests. Integration tests verify the functionality of your code as a whole. They help you to catch bugs that would not be caught by unit tests.
- Write end-to-end tests. End-to-end tests verify the functionality of your application from start to finish. They help you to catch bugs that would not be caught by unit or integration tests.
- Use a continuous integration (CI) server. A CI server automates the build and test process. This helps you to catch bugs early and prevent them from being released to production.
- Use a continuous delivery (CD) server. A CD server automates the deployment process. This helps you to deploy your code to production quickly and reliably.
- Monitor your deployments. Once you’ve deployed your code to production, it’s important to monitor it to make sure that it’s working properly.
- Have a rollback plan. In case something goes wrong with your deployment, it’s important to have a rollback plan in place so that you can quickly restore your application to its previous state.
By following these best practices, you can improve the quality of your software, reduce the risk of errors, and speed up the time it takes to deliver new features to your customers.