Libraries tagged by performance testing

PHP Benchmarking Framework

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Simple benchmarking library

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Wrapper for Artillery.io in PHP.

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Warm-worker test engine for Laravel + Pest — boots the app once per process and hands each test a sandboxed clone

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High-performance PHP 8.4+ string manipulation library featuring O(n) algorithms with up to 5x speed improvements. Provides Unicode-aware operations including searchWords(), nameFix(), utf8Ansi(), removeAccents(), and isValidDate() with comprehensive testing infrastructure.

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Find out how hot your Craft site can run before it melts — measures what a page really costs, then predicts what happens at 500, 5,000 and 50,000 visitors.

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High-performance, secure validation library for Design by Contract programming. Validate primitive and complex types with chainable validators, contract-based validation, and comprehensive security features.

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Evaluate Laravel AI SDK agents across providers and models for performance, accuracy, and cost

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A comprehensive benchmark system for Laravel applications

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Detects N+1, duplicate and otherwise problematic SQL queries during a regular PHPUnit run

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Behat extension for testing some On-Page SEO factors: meta title/description, canonical, hreflang, meta robots, robots.txt, redirects, sitemap validation, HTML validation, performance...

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Write your Blackfire test suites with atoum

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Thunder performance measurement (testing module)

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A Behat Context for testing site performance

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Codeception Extension to measure the performance of your tests

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