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React · Theory

Famous React Apps

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Theory

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Famous React Apps

Name three you can defend: Meta/Facebook surfaces, Instagram web, WhatsApp Web, Netflix web UI, parts of Airbnb. Don’t recite a fake ‘top 10 2020’ list. Point: React ships at scale. Many of those apps also use other tech — don’t claim ‘only React’.

Famous React Apps — output — three products. Instagram/Airbnb also fine. Say UI library, not ‘they only use React’.

Exam tip

Three products + honesty.

Example

// Famous apps
const apps = ["Facebook/Meta UI", "Netflix web", "WhatsApp Web"];
for (const a of apps) console.log(a);

Famous React Apps — output: three products. Instagram/Airbnb also fine. Say UI library, not ‘they only use React’.

Short notes

  • Name three real products.
  • Say UI library, not ‘only React’.
  • Trapmemorised fake top-10.

Questions

1

Explain Famous React Apps as if you are teaching a junior — definition, then one tiny UI.

2

What does the example show on screen (or print), and what does that prove?

3

What mistake do freshers make with Famous React Apps?

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