/rescript-runtime-type-benchmarks

๐Ÿ“Š Benchmark Comparison of Packages with Runtime Validation and ReScript Support

Primary LanguageTypeScript

๐Ÿ“Š Benchmark Comparison of Packages with Runtime Validation and TypeScript Support


โšกโš  Benchmark results have changed after switching to isolated node processes for each benchmarked package, see #864 โš โšก


Benchmark Results

Fastest Packages - click to view details

click here for result details

Packages Compared

ReScript

Criteria

Validation

These packages are capable of validating the data for type correctness.

E.g. if string was expected, but a number was provided, the validator should fail.

Interface

It has a validator function or method that returns a valid type casted value or throws.

const data: any = {};

// `res` is now type casted to the right type
const res = isValid(data);

Or it has a type guard function that in a truthy block type casts the value.

const data: any = {};

function isMyDataValid(data: any) {
  // isValidGuard is the type guard function provided by the package
  if (isValidGuard(data)) {
    // data here is "guarded" and therefore inferred to be of the right type
    return data;
  }

  throw new Error('Invalid!');
}

// `res` is now type casted to the right type
const res = isMyDataValid(data);

Local Development

  • npm run start - run benchmarks for all modules
  • npm run start run zod myzod valita - run benchmarks only for a few selected modules
  • npm run docs:serve - result viewer
  • npm run test - run tests on all modules