OpenStreetMaps + React = Leaflet.ts

How to Use Leaflet to Display Google Maps-like Maps in a React App

Leaflet - a JavaScript library for interactive maps

an open-source JavaScript library for mobile-friendly interactive maps

crypto blockchains hacks

 Bridge Hack, Wallet Hack | web3 with a16z

• The hack of the Nomad bridge -- which connects several different blockchains including Avalanche, Ethereum, Evmos, Moonbeam, and others – with reported range of between $185-$190M stolen;
  
  
• The hack of the Slope wallet -- a non-custodial, browser-based wallet that was reported to affect nearly 8000 users on Solana as well as other ecosystems -- with reported range of between $4.5-8M stolen. It occurred a week ago and Slope just posted their latest update today confirming some of the details in this episode (which was recorded a few days earlier).

Crypto Bridge Nomad Exploited for $190M in ‘Frenzied Free-for-All’ - Decrypt

Hackers Return $9M to Nomad Bridge After $190M Exploit