lang/quickjs 20260604nb1 NetBSD

QuickJS is a small and embeddable Javascript engine. It supports the ES2020 specification including modules, asynchronous generators and proxies.

It optionally supports mathematical extensions such as big integers (BigInt), big floating point numbers (BigFloat) and operator overloading.

Main Features: * Small and easily embeddable * Fast interpreter with very low startup time * Almost complete ES2020 support including modules, asynchronous generators and full Annex B support (legacy web compatibility). * Passes 100% of the ECMAScript Test Suite. * Can compile Javascript sources to executables with no external dependency. * Garbage collection using reference counting (to reduce memory usage and have deterministic behavior) with cycle removal. * Mathematical extensions: BigInt, BigFloat, operator overloading, bigint mode, math mode. * Command line interpreter with contextual colorization implemented in Javascript. * Small built-in standard library with C library wrappers.