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Now with AI-Powered Healing

CodeceptJS: Testing That Evolves

CodeceptJS combines scenario-driven testing, multi-backend support, and AI-powered self-healing to create tests that grow stronger with your application.

50K+

Active Users

1M+

Tests/Month

99.9%

Reliability

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Test Dashboard

Success Rate 98.5%

Tests Passed 247

Avg Duration 2.3s

E-Commerce 23/23

API Tests 8/9

Intelligent Testing
That Adapts & Learns

Revolutionary AI technology that makes your tests smarter, more resilient, and dramatically reduces maintenance overhead.

Self-Healing Tests

AI automatically fixes broken selectors when UI changes, reducing test maintenance by up to 80%.

↳ 80% less maintenance

AI Visual Testing

Computer vision algorithms detect visual regressions and UI inconsistencies automatically.

↳ Pixel-perfect accuracy

Smart Test Generation

AI generates comprehensive test scenarios including edge cases you might miss.

↳ 3x faster test creation

Predictive Analysis

Machine learning predicts potential test failures before they happen.

↳ 90% failure prevention

Intelligent Reporting

AI-powered insights and recommendations for improving test coverage and quality.

↳ Actionable insights

Natural Language Tests

Write tests in plain English and let AI convert them to executable code.

↳ Human-readable tests

Real-world Examples

See how CodeceptJS makes complex testing scenarios simple and readable

CodeceptJS Tests

const { faker } = require('@faker-js/faker');                               // Use 3rd-party JS code

Feature('Store');

Scenario('Create a new store', async ({ I, login, SettingsPage }) => {
  const storeName = faker.lorem.slug();
  login('customer');                                          // Login customer from saved cookies
  SettingsPage.open();                                        // Use Page objects
  I.dontSee(storeName, '.settings');                          // Assert text not present inside an element (located by CSS)
  I.click('Add', '.settings');                                // Click link by text inside element (located by CSS)
  I.fillField('Store Name', storeName);                       // Fill fields by labels or placeholders
  I.fillField('Email', faker.internet.email());
  I.fillField('Telephone', faker.phone.phoneNumberFormat());
  I.selectInDropdown('Status', 'Active');                     // Use custom methods
  I.retry(2).click('Create');                                 // Retry flaky step
  I.waitInUrl('/settings/setup/stores');                      // Explicit waiter
  I.see(storeName, '.settings');                              // Assert text present inside an element (located by CSS)
  const storeId = await I.grabTextFrom('#store-id');          // Use await to get information from browser
  I.say(`Created a store with ${storeId}`);                   // Print custom comments
}).tag('stores');`;

JavaScript UTF-8

Tests Passing

Human Readable

Tests read like plain English, making them easy to understand and maintain

Quick Setup

Get started in minutes with minimal configuration and setup

Real Scenarios

Test actual user workflows and business-critical functionality

Trusted by Developers

What Developers
Say About Us

Join thousands of developers who have transformed their testing workflow with CodeceptJS

"CodeceptJS has revolutionized our testing process. The AI-powered self-healing tests have reduced our maintenance overhead by 80%. It's simply incredible!"

Sarah Johnson

Senior QA Engineer at TechCorp

"The natural language syntax makes it so easy for our entire team to write and understand tests. Even non-technical stakeholders can read our test scenarios!"

Michael Rodriguez

Lead Developer at StartupXYZ

"We switched from Selenium to CodeceptJS and saw immediate improvements. The multi-backend support means we can use the best tool for each scenario."

Emily Chen

QA Manager at Enterprise Solutions

"The AI visual testing caught regressions that we would have missed manually. It's like having an extra pair of expert eyes on every test run."

David Kim

Test Automation Lead at FinTech Pro

"CodeceptJS made our CI/CD pipeline so much more reliable. Tests that used to be flaky are now rock solid thanks to the intelligent retry mechanisms."

Anna Lopez

DevOps Engineer at CloudScale

"The learning curve was incredibly gentle. Our junior developers were writing effective tests within days, not weeks. The documentation is fantastic!"

Robert Taylor

Engineering Manager at WebFlow Inc