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Discover top open-source software, updated regularly with real-world adoption signals.
Unified, synchronous E2E testing across browsers and mobile
CodeceptJS provides a scenario‑driven, synchronous API for end‑to‑end testing across Web (Playwright, Puppeteer, WebDriver, TestCafe) and mobile (Appium, Detox), with AI‑powered assistance, parallel execution, and built‑in reporting.
CodeceptJS is a scenario‑driven testing framework that abstracts browser and mobile interactions into simple, synchronous steps written from a user’s perspective. It supports a wide range of helpers—including Playwright, Puppeteer, WebDriver, TestCafe, Appium, and Detox—so teams can test web applications and native/mobile apps with a single, consistent API.
The framework runs on Node.js 12+ and works natively with ES6 and TypeScript. Features such as AI‑assisted test healing, parallel test pooling, an interactive debugging shell, and a built‑in HTML reporter give developers rapid feedback and detailed analytics. Tests are generated via CLI helpers, and the same configuration can be used across CI pipelines or local development environments.
QA engineers, developers, and product teams that need cross‑browser or cross‑platform acceptance testing will find CodeceptJS’s linear, promise‑free syntax reduces flakiness and maintenance overhead while keeping the test suite readable for non‑technical stakeholders.
When teams consider CodeceptJS, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Cross‑browser regression suite
Run the same test scenarios on Chromium, Firefox, and WebKit via Playwright, catching UI regressions in a single CI job.
Mobile app acceptance testing
Validate React Native app flows on Android and iOS using Appium and Detox with a unified test script.
Flaky test remediation
Leverage AI‑powered suggestions to automatically repair or skip unstable steps, reducing manual debugging time.
Parallel load testing
Execute hundreds of scenario tests concurrently with dynamic pooling, achieving faster feedback on large feature sets.
No. CodeceptJS provides a synchronous API, so tests are written as linear steps without explicit async/await.
Through helpers you can test Chromium, Firefox, WebKit (Playwright), Chrome (Puppeteer), any Selenium‑compatible browser (WebDriver), and mobile platforms via Appium or Detox.
Yes. CodeceptJS works natively with ES6 and TypeScript; type definitions can be generated via the CLI.
The built‑in GPT integration analyses failing steps and suggests fixes or alternative locators, helping to heal flaky tests.
Yes. CodeceptJS includes an HTML reporter with an interactive dashboard that shows step execution, screenshots, and analytics.
Project at a glance
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