I made JS libraries optimized for performance & bundle size.

• mapl: A compiled cross-runtime JS framework.
• stnl: A type definition format optimized for compilation.
• fast-crypt: An efficient crypto library for all runtimes.
• udic: Small, simple dependency injection library.
• ciorent: Lightweight, low-overhead concurrency library.

With benchmarks to verify their performance.

• measure-loop: An accurate benchmarking loop.

And low-level things sometimes.

• nuws: Low-overhead, opinionated uWebSockets bindings for Nelua.