bonsai - a safe expression language for JS that does 30M ops/sec with zero dependencies

I kept hitting the same problem: users need to define rules, filters, or template logic, but giving them unconstrained code execution isn't an option. Existing expression evaluators like Jexl paved the way here, but I wanted something with modern syntax and better performance for hot paths. So I built bonsai-js - a sandboxed expression evaluator that's actually fast. import { bonsai } from 'bonsai-js' import { strings, arrays, math } from 'bonsai-js/stdlib' const expr = bonsai().use(strings).use

• bonsai - a safe expression language for JS that does 30M ops/sec with zero dependencies
  r/javascript

• Puppeteer prerendering localStorage leak across React routes causes SEO bugs heads-up
• DevOps Intern Facing an Issue – Need Advice background
• Fixed top-navbar with a moving side-bar background
• Does storing QA artifacts in version control systems scale well? background
• The adposts are getting too much. background