Comment by @arturs • Hey

gm legend Yogi 🌿👋 What has been the biggest technical challenge you have faced so far?

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From the context of Lenster, we faced some technical challenges **Solved** - Scalability for millions, we are getting millions of pageviews every month, and we need to be very performant and blazing fast for all users, Vercel came into the picture and all our static builds are distributed in edge locations - Image CDN, we are using imagekit for image transformation, the problem we faced is very high cost and latency, so we built our own **imgproxy** layer that caches all requests and it will be served from Cloudflare edge locations - https://github.com/lensterxyz/imgproxy **Yet to be solved** - Open graph image generation without sacrificing the client-side rendering performance of the web app - PWA web app without giving pain to Vercel's bandwidth limit, we can solve it by serving js and CSS assets via Cloudflare edge CDN