Portable environment variables in the browser and server
Parse the things that can be arguments to `npm install`
Test if an object-like value contains a circular reference.
Check native type of value and throw AssertionError if not okey. Clean stack traces. Simplicity. Built on [is-kindof][].
TDD framework, light-weight, fast, CI-friendly
Gatsby plugin to provide VS Code’s syntax highlighting to Markdown code fences
node `assert` is deprecated in favour of `assert.strict`, but `commonjs-assert` doesn't support strict mode. Get the strictest assert possible today!
Fast and minimal module for runtime assertions in nodejs and the browser
A chai plugin to validate json files
A business rules engine for Node
[DEPRECATED] Airdrop helpers for Kit clients
caching, aggregating fetch manager for doing lots of HTTP range requests
A monitor for Redux Devtools that diffs the redux store mutations between actions for a more concise view into your application's lifecycle.
A test tool to help generate every possible instance of a component in JavaScript + TypeScript
Prebuilt linux-x64 binaries for @jitl/opentui-core
Test if a value is an even number.
TypeScript definitions for chai-subset-in-order
A utility package for JavaScript applications.
For every PR/diff, you need to: generate tests against the parent branch that pass, run those same tests against the PR branch, and harvest the ones that now fail ("weak catches"). The hard part is everything around that — making the test generation diff-
Test if a value is equal to positive zero.
ESLint config for those who use eslint-config-standard and eslint-plugin-babel
Determine if an array data type can be safely cast or, for floating-point data types, downcast to another array data type.
A virtual DOM library with focus on simplicity, modularity, powerful features and performance.
The most human-friendly TAP reporter