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Practical guides on writing better prompts, cutting token costs and building with LLM APIs, for ChatGPT, Claude and Gemini users.
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Oct 8, 20265 min read
AI Prompt for Unit Tests on Legacy Code
The exact AI prompt for unit tests I use on untested legacy PHP functions, built around real guarantees instead of a vague write-tests request.
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Sep 26, 20266 min read
AI Prompt to Write Unit Tests for Legacy PHP
Learn how to write an AI prompt that generates real unit tests for legacy PHP code, including the hidden edge cases a generic prompt misses.
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Sep 18, 20266 min read
AI Unit Test Generation: A Developer's Guide
Learn how AI unit test generation speeds up Node.js testing with real Jest examples, common pitfalls to avoid, and a practical review workflow.
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