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Mastering Development

Property ‘toBeInTheDocument’ does not exist on type ‘Matchers

Trying to setup testing for a components library. I’ve tried many example and all similar threads on this with no luck. My setupTests.ts file is correctly being loaded (proven with a console.log), and the library seems to be available as if I add import { toBeInTheDocument } from ‘@testing-library/jest-dom/matchers’ and log toBeInTheDocument it is present. […]

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Development

WebStorm breakpoints issue with TypeScript React App (using webpack)

I tried to configure the JavaScript Debugger as the WebStorm website is telling so: https://blog.jetbrains.com/webstorm/2017/01/debugging-react-apps/ However, it worked like for 2 minutes and it doesn’t work anymore, I can’t tell why.. Is it at least stable with TypeScript? Can I use the JavaScript Debugger? Edit 1 (based on @lena comment) Here you can find my […]

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Development

How Should VSCode Be Configured To Support A Lerna Monorepo?

I’m trying to achieve the following: Ensure that VSCode provides the correct import suggestions (based on package names, not on relative paths) Ensure that I can ‘Open Definition’ of one of these imports and be taken to the src of that file. My (lerna) monorepo is structured as standard, for example here is a ‘components’ […]