Developers love APIs that make usage easy. Whether we’re installing packages on npm, passing data within a project, or integrating with an external service, we don’t want confusion or uncertainty around whether our code will work. TypeScript provides a great standard for describing the shapes of all those things and more. Formalizing our APIs with it provides a plethora of benefits for JavaScript and TypeScript projects alike.
In this talk, we’ll explore how to use TypeScript to set up a “pit of success” for bringing in external code to a project. We’ll start off by exploring how npm packages are described by TypeScript “definition files” – even when the package author and/or consumer aren’t themselves using TypeScript. Next, we’ll expand these definitions using auto-generation tools such as OpenAPI (“Swagger”) that keep shared definitions for known API entities updated across projects. Swagger segues well into GraphQL, which provides a host of options for generating full type definitions and clients from schemas in your code.
Rewatch more recordings from our past conferences at our video portal ➡️ https://frontenddeveloperlove.com/video
Our upcoming conferences:
➡️ https://vuejs.amsterdam/
➡️ https://reactlive.nl/
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