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at-least-node
Lightweight Node.js version sniffing/comparison
semver feature
css-vendor
CSS vendor prefix detection and property feature testing.
css vendor feature test prefix cssinjs jss css-in-js
@stdlib/assert-has-symbol-support
Detect native Symbol support.
stdlib stdutils stdutil utilities utility utils util detect feature symbol es2015 es6 support has
@stdlib/assert-has-tostringtag-support
Detect native Symbol.toStringTag support.
stdlib stdutils stdutil utilities utility utils util detect feature symbol tostringtag class type typeof
@stdlib/assert-has-uint32array-support
Detect native Uint32Array support.
stdlib stdutils stdutil utilities utility utils util detect feature uint32array es2015 es6 typed array typed-array
@stdlib/assert-has-float32array-support
Detect native Float32Array support.
stdlib stdutils stdutil utilities utility utils util detect feature float32array es2015 es6 typed array typed-array
@stdlib/assert-has-node-buffer-support
Detect native Buffer support.
stdlib stdutils stdutil utilities utility utils util detect feature buffer node.js nodejs node support
@stdlib/assert-has-uint8array-support
Detect native Uint8Array support.
stdlib stdutils stdutil utilities utility utils util detect feature uint8array es2015 es6 typed array typed-array
@stdlib/assert-has-float64array-support
Detect native Float64Array support.
stdlib stdutils stdutil utilities utility utils util detect feature float64array es2015 es6 typed array typed-array
@stdlib/assert-has-uint16array-support
Detect native Uint16Array support.
stdlib stdutils stdutil utilities utility utils util detect feature uint16array es2015 es6 typed array typed-array
@openfeature/core
Shared OpenFeature JS components (server and web)
openfeature feature flags toggles
@thi.ng/checks
Collection of 70+ type, feature & value checks
detect feature reflect typescript validate
jest-launchdarkly-mock
Easily unit test LaunchDarkly feature flagged components with jest
jest launchdarkly mock unit test feature flags
@openfeature/server-sdk
OpenFeature SDK for JavaScript
openfeature feature flags toggles node
faiss-node
Node.js bindings for faiss
faiss approximate nearest neighbor search face matching machine learning feature vector indexing similarity search embeddings
@openfeature/web-sdk
OpenFeature SDK for Web
openfeature feature flags toggles browser web
@stdlib/assert-has-generator-support
Detect native generator function support.
stdlib stdutils stdutil utilities utility utils util detect feature generator generator function yield es2015 es6
@openfeature/react-sdk
OpenFeature React SDK
openfeature feature flags toggles browser web react
@stdlib/assert-has-int32array-support
Detect native Int32Array support.
stdlib stdutils stdutil utilities utility utils util detect feature int32array es2015 es6 typed array typed-array
@stdlib/assert-has-int16array-support
Detect native Int16Array support.
stdlib stdutils stdutil utilities utility utils util detect feature int16array es2015 es6 typed array typed-array