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Chris Sells Profile
Chris Sells

@csells

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Chris Sells is an independent consultant focused on applied AI and developer tools and ecosystems. He enjoys long walks on the beach and various technologies.

45.4° N, -122.8° W
Joined October 2008
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@csells
Chris Sells
3 days
4 days. the answer is that it took 4 days for Claude Code to learn to add `// ignore: exception_hiding` when it hides exceptions. But now I have a handy search to check. And the escalation continues. : ).
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@csells
Chris Sells
3 days
Got tools and/or an output schema that your LLM isn't paying attention to? Then you need the System Prompt Optimizer! It's based on dartantic_ai, so you can plug in Google and OpenAI models today, with many more coming soon!.
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@csells
Chris Sells
3 days
Does your business bank on Flutter? Check out the Flutter Funding Committee proposal to keep core Dart/Flutter packages thriving!. #Flutter #OSS #Dart.
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@csells
Chris Sells
4 days
Me: "F!$# dude. When I said all, I meant ALL!". Claude 4 Opus: "You're f*$#ing right! This is some bulls*$#!". I think I may be rubbing off on my AI. .
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@csells
Chris Sells
5 days
OH from the park:. Kid #1: "How do you take someone's brain?". Kid #2: "With my chainsaw! (maniacal laughter)". Some things never change : ).
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@csells
Chris Sells
5 days
This is my way:
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@csells
Chris Sells
6 days
I've now built my custom Dart lint rule as a defense against AI-generated code. I feel like this is the start of something.
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@csells
Chris Sells
8 days
This is the way.
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@csells
Chris Sells
9 days
Holy cow! Look at how you can use Claude Desktop to drive a coding experience in an amazing tool called ReproPrompt:
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@csells
Chris Sells
10 days
I'm enjoying my time with Claude Code
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@csells
Chris Sells
12 days
RT @aiDotEngineer: 🆕Today's featured talk: @beyang on The emerging skillset of wielding coding agents!. It's raini….
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@csells
Chris Sells
12 days
New dartantic_ai (0.9.7) with support for wasm and the web! Also supports custom dimensionality for embeddings. Check it out!.
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@csells
Chris Sells
14 days
OH: "I denied [my AI coding agent] `rm -rf` once and it ran `find -delete` instead."
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@csells
Chris Sells
15 days
Interesting observations about debugging agentic systems from
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@csells
Chris Sells
17 days
RT @fathernLegends: @csells crushing a talk on Flutter and AI this morning! If you missed it find the video.
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@csells
Chris Sells
17 days
RT @fathernLegends: @sethladd @csells Loved this!.
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@csells
Chris Sells
17 days
RT @sethladd: Day Two of #fluttercon kicking off! @csells leading the day with an exciting vision of Flutter as the UI for AI. ✅ flexible ✅….
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@csells
Chris Sells
17 days
RT @jezell: Good morning Fluttercon! Let’s talk about building agents with Flutter. Come to my talk, my AI roundtable with @csells, or find….
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@csells
Chris Sells
18 days
RT @karpathy: +1 for "context engineering" over "prompt engineering". People associate prompts with short task descriptions you'd give an….
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@csells
Chris Sells
19 days
and now it has it's own domain:
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