Chai is a BDD/TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework. It offers more plugins and a more flexible API compared to assert.
Expect is a minimalistic assertion library that provides a set of assertion functions and is often used with Jest. It offers a more fluent and readable syntax compared to assert.
Should.js is an expressive, readable, framework-agnostic assertion library. It extends the Object prototype with a single non-enumerable getter that allows for a more fluent and chainable API, providing a different style of coding compared to assert.
FAQs
The assert module from Node.js, for the browser.
The npm package assert receives a total of 14,097,262 weekly downloads. As such, assert popularity was classified as popular.
We found that assert demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
A brand-squatted TanStack npm package used postinstall scripts to steal .env files and exfiltrate developer secrets to an attacker-controlled endpoint.
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Compromised SAP CAP npm packages download and execute unverified binaries, creating urgent supply chain risk for affected developers and CI/CD environments.
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Socket has acquired Secure Annex to expand extension security across browsers, IDEs, and AI tools.
