Working Notes on Agent Systems/Brad Zhang

@teach_fireworks / X longform

Can you believe Diablo on the iPad trackpad? ! It’s still open source, please give me a...

Can you believe Diablo on the iPad trackpad? ! It’s still open source, please give me a thumbs up 🙇‍♂️

July 20, 2026 · 1 min read

Can you believe Diablo on the iPad trackpad? ! It’s still open source, please give me a...
Figure 1 / source image

Can you believe Diablo on the iPad trackpad?

!

It’s still open source, please give me a thumbs up 🙇‍♂️

Visual summary

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Generated from the post's content graph

FORMATTOPICCAPABILITYMARKETcoverssignalsFORMATmedia dispatchTOPICagentic devtoolsMARKETopen-source builders
Mermaid outline
flowchart LR
  format-image_post["media dispatch"]
  topic-agentic-devtools["agentic devtools"]
  market-open-source-builders["open-source builders"]
  format-image_post -->|covers| topic-agentic-devtools
  format-image_post -->|signals| market-open-source-builders

Visual structure

Essay structure map

Built from summary and key paragraph positions

Can you believe Diablo on the iPad trackpad? ! It’s still open source, please give me...THESISCan you believe Diabloon the iPad trackpad?! It’s still opensource, please give meSIGNALCan you believe Diabloon the iPad trackpad?OPERATOR!IMPLICATIONIt’s still opensource, please give mea thumbs up 🙇‍♂️
Mermaid outline
flowchart LR
  thesis["Can you believe Diablo on the iPad trackpad? ! It’s still open source, please give me a thumbs up 🙇‍♂️"]
  signal["Can you believe Diablo on the iPad trackpad?"]
  operator["!"]
  implication["It’s still open source, please give me a thumbs up 🙇‍♂️"]
  thesis -->|frames| signal
  signal -->|develops| operator
  operator -->|lands in| implication

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