Dan Bahrami

@danbahrami

Frontend dev of 10+ years. Sharing things I learn here before the AI's destroy us all.

London, UKJoined April 2023

About

I've been a frontend dev for 10+ years. I'm sharing things I learn here before the AI's destroy us all. Join me to learn about TypeScript, React, tooling, design patterns and all things frontend.

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Dan Bahrami's blogs

Dan's frontend streamdanbahrami.hashnode.dev5 posts

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Recently published

DBDan Bahramidanbahrami.hashnode.devSep 6, 2024 · 6 min read

Iteration performance - tips and tricks

In this post I'll go over some common performance mistakes I see in code that iterates over data. I'll show you how to fix them and share some other tips and tricks to make iteration fast 🏃‍♂️‍➡️. 💡 Note: I mostly write TypeScript so I'm using Jav...

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DBDan Bahramidanbahrami.hashnode.devJun 27, 2024 · 3 min read

React patterns: Combining hooks with child functions for composable data components

I'd like to share a quick example of a React pattern I find myself reaching for a lot recently. Well really it's a combination of two patterns: A React hook which gets some data or application state A provider component which accepts a child functi...

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DBDan Bahramidanbahrami.hashnode.devApr 25, 2023 · 2 min read

A gotcha with the Fetch API

When using the Fetch API, HTTP errors don’t result in an error being thrown. Let's look at what can go wrong when we make a network request. Network errors Network errors happen when the roundtrip between the browser and the server cannot be complete...

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DBDan Bahramidanbahrami.hashnode.devApr 23, 2023 · 4 min read

Generating test data with Zod

I was recently integrating a web app into a desktop native app. When building the API layer between the two I used zod to validate the data that we receive in the web app. To test the API layer I needed some fake data. My usual approach would be to w...

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DBDan Bahramidanbahrami.hashnode.devApr 23, 2023 · 3 min read

How to create a private Redux store

Usually, when you see Redux in a React application it’s used as a single global store for application state. It tends to become a single dependency that creeps into every part of the app… but it doesn’t have to be that way. In this post, I’ll show yo...

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Dan Bahrami

About

Available for

Dan Bahrami's blogs

Recently published

Iteration performance - tips and tricks

React patterns: Combining hooks with child functions for composable data components

A gotcha with the Fetch API

Generating test data with Zod

How to create a private Redux store

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Dan Bahrami

About

Available for

Dan Bahrami's blogs

Recently published

Iteration performance - tips and tricks

React patterns: Combining hooks with child functions for composable data components

A gotcha with the Fetch API

Generating test data with Zod

How to create a private Redux store