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Production-ready JavaScript interpreter with full ES6+ support using Acorn parser

11 starsJavaScript

JSLike, a CSP-Safe Interpreter for JS, TS, JSX, TSX in JS

by artpar·May 9, 2026·6 points·2 comments
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AI Analysis

●●SolidWizardryNiche Gem

Runs real React components in the browser without eval() or transpilation steps.

Strengths
  • •Tree-walking interpreter ensures CSP compliance where eval() is forbidden.
  • •Native JSX parsing lets you execute React components without a build step.
  • •Supports TypeScript syntax stripping directly within the runtime environment.
Weaknesses
  • •Performance will lag significantly behind native V8 execution for heavy loops.
  • •Lacks DOM implementation, limiting utility to logic-only sandboxing scenarios.
Target Audience

Frontend developers building sandboxes, educational platforms, or low-code tools

Similar To

Skypack · RunJS · QuickJS

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