Facial Authentication for the Web

A small lib to detect browser compatibility for braintree products

A small library to detect which features of WebAssembly are supported in your current browser.

dictionary-compression helper for zxcvbn-ts language packages

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

Pretrained face detection model in TensorFlow.js

Detect and validate file types by their signatures (✨magic numbers✨)

Node.js utilities and TypeScript definitions for `package.json` and `tsconfig.json`

Formats your code with whatever formatter your project is already using. 🧼

Lightweight browser detector

Detect the snapshot key to be compare with using Git hash.

Detect if a device is mouse only, touch only, or hybrid

JavaScript environment detection for browser and Node

Unified tool-wrapping, argument repair, reasoning management, DeepSeek V4 guidance + Super Power Mode, defensive leak-cleaning, edit mismatch repair (read-notice stripping + trim-tolerant retry), and a Codex-style apply_patch diff tool for DeepSeek V4 and

> Percy CLI sub-command that diagnoses network, authentication, configuration, and CI readiness for running Percy builds.

Gender detection from first name

html reporter for jscpd

Module type detection and loading for CJS and ESM compatibility

A platform detection library that works on nearly all JavaScript platforms.

The better way to handle modals in your Ember.js apps.