Rupert 'fildon' McKay Thanks Rupert. I will give it another go! I have another syntax to use, but yours looks so much more elegant, and I sometimes get edgecases where your pattern would be very helpful. Thanks again for a great article! There is way to little material out there on writing good tests. Best regards Lars

Hi Rubert Finally got to try this out in a project. I am however struggling with the following error: TypeError: xxxxx.mockImplementation is not a function Have you seen something like this before? Do you need to setup something specifically to handle mocks in jest.setup.ts or jest.config.js?

Yeah, I work with a headless CMS at the moment and I love how TypeScript always tells me exactly what data I have to work with within the Components. This really is as easy to work with as autocomplete when you are texting on your phone!

Yeah, I am working on a project right now! TypeScript and ApolloClient is a great combo. BUT, for projects with large GraphQL queries I would recommend combining them with GraphQL generator. They have something called TypedDocumentNode where you can automatically generate types for all of your queryData. This is really SO great! A highly recommended tool!

Lars Behrenberg Well, I am not sure if it is too technical for the average user, but I really would like to know more about the different possibilities with Netlify functions. I am personally working on an integration with sendinblue.com (this is really just an alternative to MailChimp) that makes an auto response when someone has used my contact form. I am not a huge fan of infinite scroll myself (this is my personal opinion only). I think pages build around this principle tend to get a bit difficult to navigate - I usually lose track of the different elements...

A small bonus info for anyone also working on their own Gatsby form hosted on Netlify: The form NEEDS to be visible in a HTML document when deployed to netlify - otherwise the form won't be recognized! I ran into this myself. I simply made a small html document with only the form element and placed it in the "static folder and deployed my page again - after this everything worked fine! Please check out this forum post for more info: https://community.netlify.com/t/gatsbyjs-form-not-detected/5583

Really nice guide Lars (beautiful name by the way 😄 )! Wow I wish setting this up was a bit easier, but your guide made it so straightforward - thanks! Now I just need to implement a nice auto-reply for the users sending me an email...