The most powerful and modular stable diffusion GUI, api and backend with a graph/nodes interface.

stable-diffusionpytorch

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ComfyUI/tests-ui

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Jacob Segal 36b2214e30 Execution Model Inversion ... This PR inverts the execution model -- from recursively calling nodes to using a topological sort of the nodes. This change allows for modification of the node graph during execution. This allows for two major advantages: 1. The implementation of lazy evaluation in nodes. For example, if a "Mix Images" node has a mix factor of exactly 0.0, the second image input doesn't even need to be evaluated (and visa-versa if the mix factor is 1.0). 2. Dynamic expansion of nodes. This allows for the creation of dynamic "node groups". Specifically, custom nodes can return subgraphs that replace the original node in the graph. This is an incredibly powerful concept. Using this functionality, it was easy to implement: a. Components (a.k.a. node groups) b. Flow control (i.e. while loops) via tail recursion c. All-in-one nodes that replicate the WebUI functionality d. and more All of those were able to be implemented entirely via custom nodes, so those features are *not* a part of this PR. (There are some front-end changes that should occur before that functionality is made widely available, particularly around variant sockets.) The custom nodes associated with this PR can be found at: https://github.com/BadCafeCode/execution-inversion-demo-comfyui Note that some of them require that variant socket types ("*") be enabled.		10 months ago
..
tests	Execution Model Inversion	10 months ago
utils	Store user settings/data on the server and multi user support (#2160)	10 months ago
.gitignore	Unit tests + widget input fixes (#1760)	1 year ago
afterSetup.js	try to improve test reliability	11 months ago
babel.config.json	Store user settings/data on the server and multi user support (#2160)	10 months ago
globalSetup.js	Unit tests + widget input fixes (#1760)	1 year ago
jest.config.js	try to improve test reliability	11 months ago
package-lock.json	Store user settings/data on the server and multi user support (#2160)	10 months ago
package.json	Store user settings/data on the server and multi user support (#2160)	10 months ago
setup.js	Group nodes (#1776)	12 months ago