David Pfahler
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David Pfahler

I am a German lawyer, software engineer and data scientist. I write about these topics here.

4 posts •
React

Thinking in React Hooks

“Thinking in React” is a corner stone of the React documentation. This post shows how to implement the example using modern React, i.e. functional components and hooks.

David Pfahler David Pfahler 3 min read

How to train a fastai model and run it on iOS

This post covers an end-to-end example project of training a resnet model with fastai and PyTorch, converting it to CoreML and running it inside a react-native iOS app.

David Pfahler David Pfahler 3 min read

How to train a fastai model and run it in the browser

This post covers an end-to-end example project of training a resnet model with fastai and PyTorch, exporting it to ONNX and running it in the browser inside a React.js app.

David Pfahler David Pfahler 4 min read

Understanding and Building a GraphQL Server

If you are trying to build a GraphQL server today, you don’t have much choice: You pretty much have to use the reference implementation graphql-js. The problem is, though, that there is almost

David Pfahler David Pfahler 6 min read
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