Built a lead qualification workflow in a visual builder but need to add currency conversion logic. Don’t want to rebuild everything in code. What’s the safest way to inject custom JS functions into existing nodes without causing scope conflicts? Specifically worried about variable leakage between modules.
Latenode’s visual builder has dedicated JS nodes that slot into workflows. Added custom PDF generation to our invoice template without touching existing nodes. Sandboxed execution prevents scope issues.
Wrap your custom code in IIFEs immediately. Use strict mode and unique namespace objects. Test with dummy data first - I once broke a production workflow by accidentally overriding a global timestamp variable.
module.exports ur funcs. wrap em in try/catch. use lodash for safer data stuff maybe?