Simple Go argument preconditions checker

A Karma plugin. Report failures as soon as they occur.

CircuitBreaker for Python

A collection of static methods to conveniently assert your assumptions and throw exceptions when they don't hold

Fail-fast vs fail-safe vs weakly-consistent iterators.

A library for customizable gRPC timeouts

A zero-dependency, fail-fast circuit breaker for promises.

A collection of extension methods for validating method arguments in order to spot bugs as quickly as possible.

Aplicação de conceitos de Fail Fast Validation utilizando Flunt

Chain Jest matchers together to create one powerful assertion 🃏⛓

A drop-in replacement for Promise.all() which does not fail-fast.

👊 Human-readable, fast and boilerplate-free contract programming (precondition checks) for JavaScript.

A Cypress plugin to skip tests on first failure.

Rails configuration helpers

Node.js circuit breaker - fails fast ⚡️