GoKawiil
Tech News
Cloudflare announced that Python Workers, the runtime it introduced two years ago to run Python code on its edge network, is now generally available. Developers can use existing Python code and popular frameworks like FastAPI, Django, and Flask, and connect them to Cloudflare services such as Workers AI, R2, D1, Hyperdrive, Durable Objects, Queues, and Workflows.
A developer known as MAAN built a browser-based demo that reimplements Nvidia's DLSS 5 neural rendering network using WebGPU compute shaders, hosted on Cloudflare Workers with adjustable settings and sample scenes. The port reportedly works on non-Nvidia GPUs and even macOS, using roughly 147MB of extracted model weights alongside a small JavaScript runtime, though each rendered frame currently takes one to two seconds. MAAN says the weights came from a leaked DLSS 5 library file and plans to release the source code on GitHub soon.
A developer released ResolveHQ, a self-hostable customer support helpdesk built using Cloudflare Workers, D1 database, R2 storage, and Queues rather than traditional cloud infrastructure. The tool offers ticket management, email threading, a public knowledge base, reporting, and opt-in AI-drafted replies, targeting small support teams that want to run their own instance.
A blogger detailed how they replaced their static site's contact form backend with Cloudflare Pages Functions, combining reCAPTCHA v3 (or optionally Cloudflare Turnstile) with the Resend email service to block spam submissions. The setup collects a visitor's name, email and message, then routes it through a Worker to a custom email address for filtering. The approach was inspired by a prior migration guide from Netlify to Cloudflare by developer Sia Karamalegos.