Which developer tools do you use to launch faster?

Here are my top 7, let me know yours. Medium : https://medium.com/@RishiU/7-opinionated-tools-i-always-use-to-build-my-saas-and-how-i-go-to-market-faster-8ac7d72ac5b6 Indie Hackers (incase you don't like medium) : https://www.indiehackers.com/post/7-opinionated-tools-i-always-use-to-build-my-saas-and-how-i-go-to-market-faster-c0e93ae84b tldr; TOC: 1. Do not roll your own Auth. 2. Do use what you know. 3. Serverless + JAM stack Hosting. 4. Database - Keep it simple stupid. 5. Don't waste more than 45 mins on logo design. 6. Do spend at least a week on your domain name. 7. Transactional & marketing email. Bonus : Collect dollars only when your fake billing page breaks.