Libraries tagged by determinism

PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

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Lightweight PHP micro-library for probabilistic and deterministic code execution — feature flags, A/B testing, gradual rollouts and sampling.

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secp256k1 elliptic-curve arithmetic + RFC 6979 deterministic ECDSA sign / verify / recover in pure PHP on ext-gmp.

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EIP-1559 (Type-2) raw transaction assembly + RFC 6979 deterministic ECDSA signing in pure PHP. Address derivation from a secp256k1 private key.

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Deterministic one-way encryption of unique sensitive data.

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Deterministic, stream-isolated RNG for Laravel using PHP native Random extension

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FormalTheory is a library that allows for manipulation and conversion of NFAs, DFAs and Regular Expressions.

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Immutable value objects for expressive temporal modeling: time, duration, circular 24-hour intervals, and interval sets, without timezone handling.

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Deterministic PHP CLI for explainable slop heuristics in PHP repositories.

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A deterministic, opt-in artisan linter for RESTful route conventions in Laravel applications.

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A PestPHP plugin for evaluating Laravel AI SDK agents with LLM-as-judge, semantic similarity, and deterministic scorers

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PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

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A reusable, deterministic Scheduling Engine for PHP.

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A/B testing module for handlr apps -- deterministic variant assignment, event capture, and results.

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Anomaly detection + AI security copilot for Laravel Rebel: deterministic rules detect anomaly cases; the optional AI only explains/suggests (sanitized prompts, no PII/OTP, human review). Part of padosoft/laravel-rebel-*.

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