Compute U.S. federal income tax from IRS tax tables and computation worksheets
Parses etrade and revolut financial documents for transaction details (income, tax paid, cost basis) and compute total income and total tax paid according to chosen tax residency (currency)
A high-performance decimal fixed-point arithmetic library for financial applications
This is the SDK for Rust. Like all BlockChyp SDKs, it provides a full client for the BlockChyp gateway and BlockChyp payment terminals.
AXON — the formal cognitive language: a deterministic, proof-carrying AI runtime. Native Rust lexer/parser/type-checker/IR generator (re-exported from axon-frontend) plus the runtime: typed channels (π-calculus mobility, capability extrusion), algebraic effects via Free Monad CPS handlers, lease kernel + reconcile loop, the Epistemic Security Kernel, Trust Types, Proof-Carrying Code (independently verifiable proof objects), and the closed-catalog extension mechanism. Crate publishes as `axon-lang`; library import is `use axon::*` so existing call sites keep working unchanged.
BDD testing framework with expressive expect! matchers and a zero-keyword DSL.
Proc macros for the behave BDD testing framework
A library for calculating VAT in the Philippines.
Crate to compute and validate Italian Tax code (codice fiscale)
HTTP load generator. Fast, zero-copy, raw TCP. Alternative to hey, oha, wrk.
Free, open-source, local-first payroll system. No SaaS. No per-employee pricing. Unlicense.
MAXCAP: Maximum Collective Advantage Protocol. The 128-bit commercial heart and authority shunting engine for the Aicent Stack 2026. Aligned with RFC-014 (PICSI).