Rust · TypeScript

Speed is a feature, not an accident.

JetIO is where most of my open-source work lives:

• @jetio/validator is a JSON Schema validator that matches AJV on validation speed, compiles significantly faster, and can emit zero-runtime standalone code (no new Function(), CSP and edge safe). Draft 06 through 2020-12, zero dependencies.
• @jetio/schema-builder is a fluent, type-safe schema builder with spec-compliant TypeScript inference. One .build() gives you the JSON Schema, the exact type, and a compiled validator that can't drift apart.
• @jetio/fastify-validator wires the validator into Fastify as a drop-in replacement for the default compiler.

Clean code can also be the fastest code.