KnotenWerk is a no-distraction tool for interactive decision trees and graphs with Edit and View/Demo modes, local-first JSON files, and JSON/SVG/Markdown export.
Build interactive decision trees and graphs in Edit Mode, then click through outcomes in View/Demo Mode before shipping your solution.
Billly is the bookkeeping app for freelancers that runs in the background.
Pick a folder, paste your OpenAI token once, and you’re done. Billly watches for new PDF invoices, extracts values via OCR + AI, and keeps revenue, expenses, and profit up to date automatically, no spreadsheets, no manual tagging, no “setup rabbit holes”.