chase-moskal/cynic

Cynic is a minimal, async‑first JavaScript testing framework that lets you write simple, nested test suites as ordinary async functions, with assertions and expectations imported just like any other ES module. It runs anywhere an ESM environment is available—Node, browsers, Puppeteer, Deno—and requires no global test runners or framework‑specific conventions. Ideal for developers who want a lightweight, zero‑magic test runner that works uniformly across multiple runtime contexts.