Show HN: Tiny and CSP-safe expression language for JavaScript
By robinvdvleuten · 2026-07-17 · 2 points · 0 comments
https://github.com/robinvdvleuten/xprsn
For a feature on project I was working on, I needed a simple way to have some business logic like "expressions" evaluated at runtime. I only found a handfull packages either very old (e.g. expr-eval) or very Math oriented (e.g. Mathjs). I wanted a way to have a very simple core…
Open the full discussion on BetterNews