ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
ES spec-like internal slots
Babel plugin for power-assert
base renderer for power-assert context
Store information about any JS value in a side channel. Uses WeakMap if available.
calculates width of given string
Robustly `.call.bind()` a function
Client library to connect to the LangSmith Observability and Evaluation Platform.
OpenAPI response body extraction and JSON shape assertion toolkit (framework-agnostic)
ES spec-compliant shim for ArrayBuffer.prototype.slice
compare SPDX license expressions
Define a data property on an object. Will fall back to assignment in an engine without descriptors.
Spec-compliant polyfill for String.prototype.matchAll
ES2017 spec-compliant Object.values shim.
Test if a finite numeric value is an odd number.
Make espower-lodaer config file unnecessary.
Provides boundary functions, (upper-bound and lower-bound).
Power Assert feature instrumentor based on the ECMAScript AST
ES2017 spec-compliant Object.entries shim.
Assert that a Node-API value is a specified Node-API data type.
ES2019 spec-compliant String.prototype.trimEnd shim.
validate SPDX license expressions
Set a function's name property
Test if a double-precision floating-point numeric value is positive zero.