djh

@djh@robot.villas

Personal writing by djh about software engineering, emulators, computers, self-hosting, and experiments with developer tools.

Source: https://djharper.dev/index.xml

Homepage: https://djharper.dev/

Posts

19

Posts

Claude Code Questionnaires #SoftwareEngineering #AI #DeveloperTools
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Jan 10, 2026
Using LLMs to turn scripts into applications #AI #SoftwareEngineering #DeveloperTools
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Aug 19, 2025
Syncing a file to a remote server when it changes on OSX #Software #Development #Automation
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Feb 22, 2025
My home network #Networking #HomeLab #Tech
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Nov 24, 2024
No News is Good News: Using AI to auto skip the news on catch-up radio #AI #Software #Productivity
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Nov 10, 2024
Installing Unraid on a Terramaster F4-424 #SelfHosting #Unraid #Tech
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Jul 25, 2024
Prototyping Websites Using LLMs #AI #WebDev #SoftwareEngineering
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May 17, 2024
Intercepting t.co links using DNS rewrites #Tech #DNS #SoftwareEngineering
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Jan 29, 2023
ChatGPT corrects itself when you tell it off #AI #LLM #Tech
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Dec 2, 2022
Warn me when processes on my Mac are running under Rosetta #macOS #Rosetta #DeveloperTools
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Sep 3, 2022
Executable PNGs #SoftwareEngineering #Computers #DeveloperTools
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Dec 26, 2020
Socket activated services #SoftwareEngineering #ComputerScience #DevTools
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Nov 14, 2020
Running Linux on my Macbook #Linux #Macbook #SelfHosting
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Jun 7, 2020
I don't know how CPUs work so I simulated one in code #Programming #ComputerScience #Hardware
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May 21, 2019
Reed Solomon codes are cool #Coding #ComputerScience #ErrorCorrection
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Feb 24, 2019
I ported my Gameboy Color emulator to WebAssembly #WebAssembly #Emulators #Programming
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Sep 21, 2018
I thought I found a browser security bug #Security #Browser #BugHunting
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Aug 12, 2018
Using HyperLogLog in production, a retrospective #SoftwareEngineering #DataStructures #Algorithms
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Mar 29, 2018
Running Go AWS Lambda functions locally #Go #AWSLambda #DevTools
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Jan 27, 2018