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Editorsmoothie-store-checkout.test.ts
page.goto("drinkstore.com/smoothies");
page.extract("price of the first smoothie")
page.act("add the first smoothie to cart")
page.assert("complete checkout")
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Run and heal 100+ tests in parallel, on localhost or on CI.
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Stably SDK gives your Playwright tests the ability to assert anything and handle any dynamic UI. Fully compatible with your suites.
page.goto("drinkstore.com/smoothies");
page.extract("the price of the first smoothie")
// $4
page.act("add the first smoothie to cart")
page.assert("complete checkout")
Berry Blast
Mixed berries
$4
Add to Cart
Tropical Mango
Fresh & fruity
$5
Add to Cart
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Fix checkout rounding (#248)
feature/checkout-totalinto mainUpdated 4 minutes ago
ReadyReady to merge
ConversationCommitsChecksFiles changed
stably-aibotleft an automated review • 3 minutes agoApproved
Stably generated 3 AI-powered tests from this PR and executed them in 6m 14s. Checkout rounding, taxes, and refunds all work as expected.
Generated Tests3 scenarios • 27 assertions passed
tests/playwright/checkout-smoke.spec.ts • 12 assertions
tests/playwright/taxes.spec.ts • 9 assertions
tests/playwright/refunds.spec.ts • 6 assertions
ReplyView run details
Merge queue: position 1
Stably Bot auto-updates checks on new commits
Best-in-Class AI
Stably outperforms general-purpose AI by training on proprietary datasets, achieving state-of-the-art results.
Stably Benchmark (AI Explore and Assert)
Dataset: QA-AI-Explore-And-Assert-500
Browsing
Extraction
Assertion
Browsing Benchmark
1
stably-browsing-06-28
47.4
2
openai-operator
24.9
3
claude-sonnet-4-20250514
9.4
4
browser-use
0.0
How Stably Compares
See how Stably compares to traditional frameworks and competitors
| Feature | Legacy Framework | Stably |
Competitor |
|---|---|---|---|
| AI-Powered Testing | 1/3 | 3/3 | 2/3 |
| AI Extract | |||
| AI Assert | |||
| Playwright Compatible | |||
| Test Creation | 1/4 | 4/4 | 3/4 |
| Write Tests in English | |||
| Auto Test Generation from PRs | |||
| No-Code Test Editor | |||
| Test Recorder | |||
| Test Maintenance | 0/3 | 3/3 | 1/3 |
| Locator Healing | |||
| UI Changes Healing | |||
| User Flow Healing | |||
| Test Execution | 4/5 | 5/5 | 4/5 |
| Local Testing | |||
| CI/CD Integration | |||
| Test Scheduling | |||
| Slack/Email Notifications | |||
| Parallel Testing |
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Built for Current and Future Enterprise
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Configurable data handling
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Stably is awesome!
Andrew Shield
Senior Engineer, Tofu
We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
Gustavo Silva
CTO, Origin
We compared many AI QA tools. Stably is the one that actually works.
Tom Alexander
Engineering Manager, ClickHouse
Stably is awesome!
Andrew Shield
Senior Engineer, Tofu
We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
Gustavo Silva
CTO, Origin
We compared many AI QA tools. Stably is the one that actually works.
Tom Alexander
Engineering Manager, ClickHouse
Stably is awesome!
Andrew Shield
Senior Engineer, Tofu
We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
Gustavo Silva
CTO, Origin
We compared many AI QA tools. Stably is the one that actually works.
Tom Alexander
Engineering Manager, ClickHouse
Stably is awesome!
Andrew Shield
Senior Engineer, Tofu
We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
Gustavo Silva
CTO, Origin
We compared many AI QA tools. Stably is the one that actually works.
Lucas Del Yerro
Senior Test Automation Engineer, Curebase
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
Siddhi Mittal
Co-founder, Yhangry
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
Ben Kramer
CTO, Monterey
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
Lucas Del Yerro
Senior Test Automation Engineer, Curebase
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
Siddhi Mittal
Co-founder, Yhangry
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
Ben Kramer
CTO, Monterey
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
Lucas Del Yerro
Senior Test Automation Engineer, Curebase
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
Siddhi Mittal
Co-founder, Yhangry
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
Ben Kramer
CTO, Monterey
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
Lucas Del Yerro
Senior Test Automation Engineer, Curebase
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
Siddhi Mittal
Co-founder, Yhangry
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
Ben Kramer
CTO, Monterey
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
Vikas Vair
CPO, OpenLayer
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
Shuangling Yin
CTO, InspectMind
Stably helps us catch bugs before production without manual testing or maintaining complex tests.
Mike Wang
CTO, Avina
Stably is a game-changer for us. It has transformed our testing process, enabling us to catch bugs before they reach production. Highly recommend!
Vikas Vair
CPO, OpenLayer
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
Shuangling Yin
CTO, InspectMind
Stably helps us catch bugs before production without manual testing or maintaining complex tests.
Mike Wang
CTO, Avina
Stably is a game-changer for us. It has transformed our testing process, enabling us to catch bugs before they reach production. Highly recommend!
Vikas Vair
CPO, OpenLayer
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
Shuangling Yin
CTO, InspectMind
Stably helps us catch bugs before production without manual testing or maintaining complex tests.
Mike Wang
CTO, Avina
Stably is a game-changer for us. It has transformed our testing process, enabling us to catch bugs before they reach production. Highly recommend!
Vikas Vair
CPO, OpenLayer
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
Shuangling Yin
CTO, InspectMind
Stably helps us catch bugs before production without manual testing or maintaining complex tests.
Mike Wang
CTO, Avina
Stably is a game-changer for us. It has transformed our testing process, enabling us to catch bugs before they reach production. Highly recommend!
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