Our entire frontend is built using NextJS and Vercel has been an incredible platform to build upon. Allowing us to focus on shipping vs. infrastructure in our early days.
Polar Newsletters enable developers to write in GitHub flavoured markdown with code embeds + highlighting supported built-in. It's all powered by Resend under the hood and their API and SDKs have been great to work with.
We're honoured to be an official funding option on GitHub. In addition to having deeply integrated with their API to offer crowdfunding of GitHub issues, contributor rewards and upselling access to private GitHub repositories.
We love building our API with FastAPI. We can focus on writing business logic vs. boilerplate and get an OpenAPI schema automatically – enabling seamless creation and automation of client SDKs.