PyPortfolioOpt
github.comExplore portfolio weights with explicit return, risk and constraint choices
Explore portfolio weights with explicit return, risk and constraint choices
Search Crossref’s deposited scholarly metadata and retrieve records by DOI or other publication identifiers.
Sales tax and VAT management with return review and remittance
Turn portfolio returns into charts and risk-analysis summaries
Small-business accounting with bank rules and invoice matching
Collect employee hours through web, mobile, swipe, or biometric clocks for payroll and compliance.
Analyze returns from imported investment histories
Mock HTTP services so application tests can exercise request and response behavior without a live dependency.
Business rules and security guards for AI coding agents
Check business tax IDs and connect indirect-tax tasks to your systems
Connect delivery information, website returns and commerce operations in one account
Compare vehicle rentals with destination-specific driver questions
Connect clock-ins, schedules, timesheets, overtime rules, and time off for hourly teams.
Make tail-based sampling decisions across complete traces before forwarding telemetry.
Generate geometric artwork from reusable shape rules
Assemble portfolio backtests from reusable Python rules
WordPress registration forms with targeted tasks for submitted entries
Self-hosted personal accounts, transaction rules and category budgets
Crypto markets with pair-specific rules and searchable trade histories
Retail account execution with rules controlling where visit forms appear
Self-hosted personal budgets, import rules and transaction reports
Turn stock-ranking ideas into screens and portfolio simulations
Find US returnship programmes after a caregiving career break
A local API-mocking desktop app and CLI for replacing live services during development and tests.