How to turn a flowchart into code
Most flowcharts are drawn for people, but some need to become code. Building the diagram from code blocks from the start makes that step almost automatic, because every block already means something a program can do.
Build the diagram from code blocks
- Create a new diagram and choose Code flow.
- Place a Start block, then add the blocks your logic needs: Variable, If, Loop, Function, Input / Output, HTTP Request and others. Press A to search for a block by name.
- Connect output pins to input pins. Dragging a connection into empty space lets you search for the next block and join it in one step.
Fill in the fields in plain English
Each block has a few labelled fields, such as "call", "with" and "into" on a Function block or "counter", "start at" and "before" on a Loop. Where you can pick from a list, the choices are written in plain words like "read input" and "show output".
Test it before you export
Open Run, Run code and step through the diagram. You see the next block, the output and every variable as it changes. Live problem checking will already have flagged missing connections, unset variables and invalid names.
Export the code
Choose File, Export as code and pick JavaScript, Python or pseudocode. Copy it or download the file. Each Start block becomes a function, Event blocks become event handlers, and loops, conditions and error handling are nested the way you would write them by hand.
What to expect
The result is a clear starting point, not a finished program: external services, database clients and imports are written as simple placeholders you then fill in. Treat the export as scaffolding and keep the diagram as the readable plan.