skfolio
github.comFit portfolio models and evaluate them on later market data
Fit portfolio models and evaluate them on later market data
A PHP framework and component library for web applications, APIs, and command-line tools.
Embed Perl-compatible regular-expression matching in applications through a portable C library.
Tablet drawing with an infinite canvas and perspective line tools
Compare Ethereum scaling projects, activity and documented trust assumptions
Colombian collection tools for customer bills, subscriptions and merchant checkout
Build payable forms and itemized invoices alongside online checkout
Turn postal addresses into coordinates and structured location details.
Group consolidation and reporting across finance workflows
Format Python files consistently from the command line or as a repeatable project check.
Build domain-specific languages with a projectional editor, language tools, and code generators.
Editable Salesforce views with filters, grouping and missing-field highlights
Test mixed-cart packaging and apply saved shipping rules
Shared forms with branching and connected Google Sheets responses
Create and deliver trusted knowledge for customer service and IT support teams.
Hosted website analytics with custom events and editable dashboards
Multi-step forms with partial answers, variants and controlled data delivery
Swap pricing with external feeds and on-chain proofs
A form-definition lifecycle separated from the documents respondents fill in
Move from operational dashboards into the underlying business transactions.
Use statistical and process-quality analyses inside a supported Windows Excel workbook.
Multichain portfolio tracking with an explicit backup-validation step
Inspect, reshape and query tabular files from a composable command-line toolkit.
Simulate website, API, and browser journeys from external locations to catch availability and performance failures.