Advanced

Ship a Production React App

Optimize the build, add error boundaries and monitoring, and deploy — the gap between a demo and a real product. Analyze and shrink the production bundle, add error boundaries around risky UI, and set up a deploy pipeline with environment-specific configuration.

~6h
0 / 7 steps
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Intro

The last mile is what makes it production, not the framework

A React app that runs fine on your machine still needs a production build that's actually small, error boundaries so one broken component doesn't blank the whole screen, and real user monitoring so you find out about a bug from a dashboard instead of a support ticket. This project analyzes and shrinks the production bundle, adds error boundaries around risky UI, and sets up a deploy pipeline with environment-specific configuration.

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Step 1 — Build and analyze the bundle

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Step 2 — Add error boundaries around risky UI

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Step 3 — Manage environment-specific configuration

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Step 4 — Add real user monitoring

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Secret Mission

Secret Mission: ship it for real

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Wrap Up

Before You Go

Pro

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