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Learn React with Lala.
Why components re-render, where state should live, and how to keep a large app fast. Lala explains with small examples you can picture.
Priced in credits, no subscription. The review is free.
What you can ask Lala about React
- Why a component re-renders
- Where state should live
- useEffect and when you do not need it
- Memoization that actually helps
- Data fetching and caching
- Designing a frontend for scale
How a lesson works
4 steps
- Name the topicAnything from Java concurrency to how DNS works. Add why you are learning it, if you like.
- Say where you areNew to it, know the basics, or find my gaps. Lala starts there instead of from zero.
- Pick how to be taughtReal examples, simple words or deep detail, in the language you choose.
- See what stuckWhat clicked, what is still fuzzy, and what to learn next, with the transcript.
Read and practise next
Learn in your language
Indian languages other than English, Hinglish and Hindi work where voice is available for them.
- English
- Hinglish
- Hindi
- Bengali
- Tamil
- Telugu
- Gujarati
- Kannada
- Malayalam
- Marathi
- Punjabi
- Odia
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