Salary into Crypto

Buy and hold

Crypto options

Deribit orderbooks and more

Wagmi playground

Modular and composable EVM wallet APIs

Viem playground

Low-level Ethereum interface abstractions

Dune analytics API playground

Fetch BTC ETFs flow

Design system

Modular components

Plotly library integration

Use Plotly inside a Nextjs app

UseForm hook

Professional forms with react-hook-form and zod for both client/server validation

Connect frontend to PostgreSQL db

Connect Nextjs app (w/ App Router) to a postgresl database with Prisma

Skeleton loading

Cool loading state to watch while backend is doing stuff

Highcharts library integration

Use Highcharts inside a Nextjs app

Echarts library integration

Use Apache ECharts inside a Nextjs app

BIP39 with rot cipher

Store seed phrase with ROT substitution

Nextjs / Vercel environment variables

Testing server versus client variables in nextjs 14