Meriyah is a high-performance, fully compliant JavaScript parser that generates ESTree-compatible Abstract Syntax Trees (ASTs). Designed for speed and stability, it serves as an alternative to parsers like Acorn and Esprima.​

Features

  • 100% ECMAScript compliance with support for latest standards
  • Generates ESTree-compatible ASTs
  • High-performance parsing suitable for large codebases
  • Supports JSX and TypeScript syntax
  • Used in production environments for code analysis
  • Open-source under the MIT license​

Project Samples

Project Activity

See All Activity >

License

ISC License

Follow Meriyah

Meriyah Web Site

Other Useful Business Software
$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Meriyah!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

TypeScript

Related Categories

TypeScript Parser Generators

Registered

2025-04-24