format
The CodeInstances File Format Is Open JSON With a SHA-256 ID
The file is the product. A tool can be replaced, but a run you kept in a format only one tool reads is a run you’ll lose eventually. So the instance format is open …
Tag
Code Instances
explainer
What a Code Instance Is and Why Program Runs Should Be Kept Like Code
If you’ve written object-oriented code, you already know the idea. A class is a blueprint. Each object you make from it is an instance of that class, with its own …
ai agents
Why Replay Matters for AI Agents That Take a Different Path Every Run
Most programs are boring in a good way. Give them the same input and they do the same thing. If one fails, you can usually run it again and watch it fail again. An AI …
the name
Why the Project Is Called CodeInstances
The name is the idea, in two words. Code is the program you write. An instance is one run of it. Programmers already use “instance” this way. An object is an …