Idle runner that defers and time-slices non-urgent work off the main thread, like requestIdleCallback but Safari-safe. Zero dependencies.

A module for detecting and responding to the user becoming idle in Angular applications.

Module that works with @ng-idle/core to keep a user session alive while user is active.

Web test runner core

Activity detection for React.js

Percy CLI commands for running a local snapshot server using [`@percy/core`](./packages/core).

Web dev server core

Chrome browser launcher for Web Test Runner

Vitest test runner

Implementation of core APIs for the Japa tests runner

Scale grammY bots that use long polling

The core component of Percy's CLI and SDKs that handles creating builds, discovering snapshot assets, uploading snapshots, and finalizing builds. Uses `@percy/client` for API communication, a Chromium browser for asset discovery, and starts a local API se

Generic environment runner for JavaScript runtimes.

A little Cypress.io plugin for waiting for network to be idle before continuing with the test

User's idle service for Angular 13+

React hooks (useIdleTask, useIdleValue, useIdleCallback, useIdleEffect) to defer and time-slice non-urgent work off the main thread with requestIdleCallback — works on Safari, where it never shipped.

Angular user idle detector, session timeout detector

A WebdriverIO runner to run tests locally

Cross-browser screenshot testing tool for Storybook with fancy UI Runner

Runs (webpack) loaders