Building Blockchain Applications with JS

on YouTube ↗06m

" summary

Concrete demos show the Algorand JS SDK generating accounts signing transactions and using client wrappers to send and query the chain the implementation uses a verifiable random function for fast tamperproof leader selection and reports numbers like 2,000 cryptocurrencies and three winners in a raffle the examples build React components that construct assets with manager reserve freeze and clawback addresses write a kilobyte into the note field and confirm via transaction ID and block explorer

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" chapters (6)

1. 0:00Intro
2. 0:18Survey
3. 0:41Database
4. 1:40VRFS
5. 2:49JS4 Examples
6. 5:11Conclusion

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