Articles by tag: parser

SWX: your own language on Node.js with AST and cryptography

Breakdown of the SWX scripting language implementation: lexer, parser, interpreter, crypto and HTML-DSL. Architecture for middle/senior dev. Study the source code and code examples.

Parser acceleration by 3 times: transition from Rust/WASM to TypeScript

Performance analysis: why abandoning WASM and porting the parser to TypeScript with an incremental algorithm resulted in 3x faster stream processing. Practical benchmarks and conclusions.