Sometimes the problem isn’t complexity. It’s repetition. The Problem I Keep Hitting In almost every project, I end up writing the same logic twice. Validation rules Price calculations Data transformations Once in backend (PHP), and again in frontend (TypeScript). It’s not hard. But it’s fragile . One change → forget to sync → subtle bug. And over time, that duplication becomes technical debt. The Idea What if the logic itself was the source of truth? Not PHP. Not TypeScript. Just logic . So I started experimenting with a small language: function calculateTax(price: float, rate: float): float { let tax = price * rate return tax } Enter fullscreen mode Exit fullscreen mode Then compile it into: PHP (for backend) TypeScript (for frontend) Node.js (for shared tooling) That became Bridge . What Bridge Actually Is Bridge is not a framework. It’s a CLI compiler . Input: .bridge file Output: real code (PHP / TS / Node) No runtime. No magic. Just transformation. Why Not Just Use JSON / Schema?…