[{"data":1,"prerenderedAt":84},["ShallowReactive",2],{"node-red-\u002Fnode-red\u002Fcore-nodes":3},{"id":4,"title":5,"body":6,"description":16,"extension":77,"meta":78,"navigation":79,"path":80,"seo":81,"stem":82,"__hash__":83},"nodeRed\u002Fnode-red\u002Fcore-nodes\u002Findex.md","Node-RED Core Nodes",{"type":7,"value":8,"toc":73},"minimark",[9,13,17,20,23],[10,11,5],"h1",{"id":12},"node-red-core-nodes",[14,15,16],"p",{},"In Node-RED, the core nodes are the set of nodes that are included with the\nNode-RED runtime by default without the node install procedure. These nodes are\nmaintained and supported by the Node-RED development team and are intended to\nprovide the basic building blocks for creating Node-RED flows.",[14,18,19],{},"Core nodes include nodes for basic functionality like input\u002Foutput, processing,\nand control flow. They are the foundation upon which more complex workflows can\nbe built, and they are essential to the operation of Node-RED.",[14,21,22],{},"The nodes are grouped in a few sections in the nodes sidebar:\n",[24,25,27,28,27,38,27,45,27,52,27,59,27,66],"ol",{"type":26},"1","\n    ",[29,30,31,37],"li",{},[32,33,36],"span",{"className":34},[35],"font-semibold","common"," - miscellaneous nodes",[29,39,40,44],{},[32,41,43],{"className":42},[35],"function"," - Control flow, blocking or sending additional messages.",[29,46,47,51],{},[32,48,50],{"className":49},[35],"network"," - Receive and send messages over the network on different protocols.",[29,53,54,58],{},[32,55,57],{"className":56},[35],"sequence"," - Working with collections of messages, or creating them.",[29,60,61,65],{},[32,62,64],{"className":63},[35],"parser"," - transforming data from one format to another.",[29,67,68,72],{},[32,69,71],{"className":70},[35],"storage"," - for reading or writing files.",{"title":74,"searchDepth":75,"depth":75,"links":76},"",2,[],"md",{},true,"\u002Fnode-red\u002Fcore-nodes",{"title":5,"description":16},"node-red\u002Fcore-nodes\u002Findex","eU8_EkiiQPdbSXlOLNL1BKho0cRf3Wgm6tywnmNnphw",1780070555719]