# Shubho's Blog

> Thoughts, notes, and experiments on design, engineering, and craft.

## Core Resources

- Home: https://blog.shubhojeet.com/
- RSS: https://blog.shubhojeet.com/rss
- Sitemap: https://blog.shubhojeet.com/sitemap.xml
- API catalog: https://blog.shubhojeet.com/.well-known/api-catalog

## Markdown Access

Send `Accept: text/markdown` to the home page or any article URL.
- Home markdown: https://blog.shubhojeet.com/index.md

## Posts

- [Subnetting, NAT, WebSockets & API Protocols](https://blog.shubhojeet.com/computer-networks-part-three) - Subnetting, NAT, firewalls, WebSockets, gRPC, and GraphQL explained for developers. The practical follow-up to computer networks fundamentals.
  Category: Computer Networks
  Markdown: https://blog.shubhojeet.com/agent-markdown/computer-networks-part-three
- [Networking Deep Dive: Part 2](https://blog.shubhojeet.com/computer-networks-part-two) - A walkthrough of IP addresses, DNS, TCP vs UDP in practice, proxies, load balancers, and CDNs.
  Category: Computer Networks
  Markdown: https://blog.shubhojeet.com/agent-markdown/computer-networks-part-two
- [What Developers Need to Know About Networks](https://blog.shubhojeet.com/computer-networks-part-one) - A walkthrough of computer networks: nodes, IPv4 vs IPv6, topologies, packets, TCP vs UDP, and the OSI model.
  Category: Computer Networks
  Markdown: https://blog.shubhojeet.com/agent-markdown/computer-networks-part-one
- [How Edward Actually Works](https://blog.shubhojeet.com/edward) - A deep dive into Edward's architecture. Learn how chat messages become fully deployed applications through agent workflows, sandboxed execution, streaming protocols, Docker isolation, build pipelines, and real-time orchestration.
  Category: Projects
  Markdown: https://blog.shubhojeet.com/agent-markdown/edward