Todo el catálogo

Aplicación de facturación completa construida con MongoDB, Express, React y Node.

Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capital gains, cost bases,

AI Initiative Ledger — local spend meter and budget gate for AI tasks. Meters every vendor leg (LLM, speech, telephony, search, tools), hard-stops before the ceiling. MIT, no accou

Herramienta libre de gestión de finanzas personales.