This is a simple demonstration of a chatbot whose behavior is programmed using a visual editor.
In this implementation, all elements are customized, including animated connections. The chat window is presented as a separate node that can be moved only using special handles at the bottom and top. A dataflow and control flow-based engine is used to process the graph. There is also validation of connections by checking socket compatibility.
retejs
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rete
JavaScript framework for visual programming and creating node editor #StandWithUkraine
Rete.js 
JavaScript framework for visual programming
#StandWithUkraine 💛 💙
#RussiaInvadedUkraine on 24 of February 2022, at 5.00 AM the armed forces of the Russian Federation attacked Ukraine. Please, Stand with Ukraine, stay tuned for updates on Ukraine’s official sources and channels in English and support Ukraine in its fight for freedom and democracy in Europe.
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Introduction
Rete is a modular framework for visual programming. Rete allows you to create node-based editor directly in the browser. You can define nodes and workers that allow users to create instructions for processing data in your editor without a single line of code.
Next version
The beta version of Rete.js 2 is available in the next branch
Documentation
Check the docs and learn about the components and capabilities.
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