TSDX
Zero-config CLI for TypeScript package development
...TSDX is a zero-config CLI that helps you develop, test, and publish modern TypeScript packages with ease, so you can focus on your awesome new library and not waste another afternoon on the configuration. With TSDX, you can quickly bootstrap a new TypeScript project in seconds, instead of hours. TSDX will create a folder with the project template in it and install all dependencies. Once that's done, you're ready to rock. TypeScript, Rollup, Jest, ESlint, and all other plumbing are already set up with best practices. Just start editing src/index.ts (or src/index.tsx if you chose one of the React templates) and go.