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Code Quality

The Ultimate Go Security Checklist for Production Systems

Introduction # In the landscape of 2025, security isn’t just a feature; it’s the foundation of any viable software product. While Go (Golang) is celebrated for its memory safety and concurrency models, it is not immune to vulnerabilities. Mismanaged pointers, race conditions, and improper input handling can still leave your application wide open to exploitation.

Mastering PHP Code Quality: The Ultimate Guide to PHPStan, Psalm, and CodeSniffer

Introduction # It’s 3:00 AM. Your pager (or Slack) is screaming. A TypeError just brought down the checkout process in production. The cause? A variable that everyone assumed was an instance of User was actually null, slipping past your unit tests because that specific edge case wasn’t mocked.