Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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testify
The essential Go toolkit for assertions, mocks, and structured test suites.
Inquirer.js
Interactive command-line prompts for Node.js — lists, checkboxes, confirms, and more with a single async API.
Chai
BDD/TDD assertion library for Node.js and the browser, framework-agnostic
jest-extended
Additional custom matchers for Jest to extend and simplify your test assertions.
gock
Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.
approx
Approximate floating point equality comparisons and assertions for Rust
httpexpect
A chainable Go library for declarative, end-to-end HTTP and REST API testing.
yn
Parses yes/no-like values from strings, numbers, and booleans, with an optional lenient typo-tolerant mode.
is
TypeScript-first runtime type checking with type guards, assertions, and generic-aware inference for over 100 JavaScript and TypeScript value types.