Type safe assertions that work just as well in production run-times as they do in testing.
CC0-1.0 License
[Work in progress] Bestest - JS benchmarking tool
A blazing fast equality comparison, either shallow or deep
High Performance Validation Benchmarks for JavaScript
Hash any object type based on its values
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
WIP multi-target JS test framework. Run tests in any JS runtime.
Tiny assertion lib with typescript plugin to remove all assertations on production
Super-fast/easy runtime validations and serializations through transformation
🙅♀️ ✌️ fastest test runner
ESLint plugin with ^? Twoslash, $ExpectError, and $ExpectType type assertions. 🧩
Compile-time tests for types. Useful to make sure types don't regress into being overly-permissiv...
Test your types using just the TypeScript compiler and no external tools.
🔩 The missing TypeScript utils
An ultra lightweight unit test director for Node.js.
Asserts a string matches a snapshot saved in a file. An environment variable can be used to save ...