Tools
Best Flaky Test Detection Tools for Playwright
Flaky test detection tools for Playwright, ranked on how they get results, keep history across runs and quarantine tests without code changes.
Walter Galvão | Dec 31, 2026 | 14 min read
Currents Blog
Playwright Test Observability: Run History, Flakes, Traces
Build Playwright test observability across CI runs: a custom reporter, per-attempt history, flake and p95 queries, and links to backend traces.
Walter Galvão | Oct 28, 2026 | 14 min read
Playwright Tags and Annotations: Organize Large CI Suites
Use Playwright tags and annotations across thousands of tests: grep projects for PR and nightly CI, a quarantine tag, and pass rate per tag.
Walter Galvão | Oct 27, 2026 | 13 min read
Playwright waitForResponse: Fix Network Race Flakes in CI
Fix Playwright waitForResponse flakes in CI: start the wait before the click, match the exact call, set timeouts and read the race in the trace.
Walter Galvão | Oct 26, 2026 | 12 min read
Playwright
Playwright Test Observability: Run History, Flakes, Traces
Build Playwright test observability across CI runs: a custom reporter, per-attempt history, flake and p95 queries, and links to backend traces.
Walter Galvão | Oct 28, 2026 | 14 min read
Playwright
Playwright
Playwright Tags and Annotations: Organize Large CI Suites
Use Playwright tags and annotations across thousands of tests: grep projects for PR and nightly CI, a quarantine tag, and pass rate per tag.
Walter Galvão | Oct 27, 2026 | 13 min read
Playwright
Playwright
Playwright waitForResponse: Fix Network Race Flakes in CI
Fix Playwright waitForResponse flakes in CI: start the wait before the click, match the exact call, set timeouts and read the race in the trace.
Walter Galvão | Oct 26, 2026 | 12 min read
Playwright
Playwright
Playwright Flaky Tests: Detect Them in CI with Retries
Find Playwright flaky tests in CI from retries, JSON reports and shard results, then rank them by flake rate, confirm with repeatEach and quarantine.
Walter Galvão | Oct 22, 2026 | 14 min read
Playwright
Playwright
Claude Code Playwright MCP: Fix Tests That Fail in CI
Use Claude Code and Playwright MCP to reproduce a test that fails in CI, fix the root cause instead of adding waits, and prove it with --repeat-each.
Walter Galvão | Oct 21, 2026 | 14 min read
Playwright
Playwright
Playwright Trace Viewer: Debug CI Failures Step by Step
Use the Playwright trace viewer to debug red CI jobs: keep the failing attempt's trace, then find locator, backend and flaky-test root causes.
Walter Galvão | Oct 20, 2026 | 16 min read
Playwright
Playwright
Playwright Video Recording in CI: Modes, Cost and Fixes
Playwright video recording in CI: pick a mode that fits your retries, measure what video costs, upload videos per shard and fix missing or empty ones.
Walter Galvão | Oct 19, 2026 | 11 min read
Playwright
Playwright
AI Playwright Tests: MCP, CLI, Agents and Prompts Compared
Compare Playwright MCP, the CLI, test agents and a prompt-only assistant on your own suite, then score and gate the AI Playwright tests they write.
Walter Galvão | Oct 15, 2026 | 17 min read
Playwright
Playwright
Playwright 1.64: Shuffle, Test Locks and Breaking Changes
Playwright 1.64 in CI: run --shuffle nightly and keep the seed, keep shared-account tests apart with locks, and catch the breaking changes.
Walter Galvão | Oct 13, 2026 | 10 min read
Playwright
Playwright
GitHub Actions Cost: How to Cut Playwright CI Minutes Without Losing Coverage
Cut GitHub Actions costs for Playwright without losing coverage. Cache browser binaries, scope triggers, set job timeouts, shard correctly, track flaky tests, and tighten artifact retention.
Sumit Saurabh | Oct 08, 2026 | 21 min read
Playwright
Playwright
Reviewing AI-Generated Playwright Tests Before They Reach CI
A seven-check review checklist for AI-generated Playwright tests, covering hallucinated assertions, intent-weakening heals, and UI-driven state setup before they reach CI.
Walter Galvão | Aug 27, 2026 | 18 min read
Playwright
Playwright
Playwright API Testing: Patterns That Actually Scale
Playwright API tests that pass locally still fail in CI? Here's the fixture architecture, per-worker isolation, and observability practices that fix that.
Walter Galvão | Jul 22, 2026 | 13 min read
Playwright
Playwright
Playwright Component Testing in Large Frontend Codebases
Not every component needs a real browser. Here's a clear decision framework for when Playwright component testing adds value and when Jest already covers it.
Walter Galvão | Jul 09, 2026 | 19 min read
Playwright
Playwright
Playwright Custom Reporters: Build Your Own
A Playwright custom reporter takes 20 minutes to prototype and months to maintain. Here's what it actually takes to build one that holds up in production CI.
Walter Galvão | Jun 30, 2026 | 36 min read
Playwright
Playwright
Playwright's New --last-failed-file Flag: Re-Run Only Failed Tests in GitHub Actions
Playwright v1.61 adds --last-failed-file, a flag that makes caching --last-failed in CI simpler and more reliable. Learn how to set it up in sharded GitHub Actions workflows.
Walter Galvão | Jun 22, 2026 | 5 min read
Playwright
Playwright
Playwright + Feature Flags: Advanced Test Isolation Strategies
Feature flags break Playwright's isolation model because they live outside the browser context. Learn how to intercept flag evaluation at the network layer, declare flag state as a fixture, and structure parallel runs so no worker can affect another's flag context.
Walter Galvão | Jun 19, 2026 | 26 min read
Playwright
Playwright
Playwright CI at Scale: What Works in GitHub and GitLab
Your Playwright pipeline is only as fast as its slowest shard. Learn what GitHub Actions and GitLab CI get right at scale, and the one thing neither solves.
Walter Galvão | Jun 09, 2026 | 17 min read
Playwright
Playwright
How Playwright Tests Leak Data (and How to Stop It)
Playwright test data leaks rarely come from bad secrets hygiene, they come from test artifacts, fixtures, and reporters. Here's how to find and close that gap.
Walter Galvão | Jun 02, 2026 | 14 min read
Playwright
Playwright
Playwright Anti-Patterns: What to Watch For
Most Playwright anti patterns don't show up until your suite scales. Here's how to spot and fix them before CI becomes unpredictable.
Walter Galvão | May 27, 2026 | 25 min read
Playwright
Playwright
Playwright testing in Staging vs Production
A decision framework for splitting your Playwright tests between staging and production — what belongs where, how to configure each, and when production testing isn't worth it.
Walter Galvão | May 15, 2026 | 29 min read
Playwright
Playwright
Designing Playwright Tests That Survive UI Refactors
Your UI refactor didn't break the app, it broke your tests. Learn how semantic Playwright test design decouples your suite from implementation details for good.
Walter Galvão | May 04, 2026 | 18 min read
Playwright
Playwright
Playwright HTML Reporter: Why It Breaks Down at Scale
When Playwright suites grow, pass/fail reports stop being enough. Learn what teams need instead for flakiness detection, worker visibility, and trend analysis.
Walter Galvão | Apr 24, 2026 | 18 min read
Playwright
Playwright
Testing Authentication with Playwright: The Complete Guide
Learn how to handle secrets, OAuth, MFA, magic links, and parallel CI without flaky runs.
Walter Galvão | Apr 15, 2026 | 19 min read
Playwright
Playwright
What Breaks When Your Test Suite Grows From 20 to 500 Tests
Learn what breaks when a Playwright suite scales from 20 to 500 tests, and how to fix it with test data isolation, flakiness math, smarter retries, and faster CI pipelines.
Walter Galvão | Apr 08, 2026 | 14 min read
Playwright
Playwright
The Playwright Network Mocking Playbook
Playwright mocking is easy to start but hard to scale. Follow this practical guide to learn when to mock, when it becomes risky, and how to reduce mock debt.
Walter Galvão | Apr 01, 2026 | 30 min read
Playwright
Product Updates
Fixing Playwright Tests with AI: What Prompts Need to Actually Work
AI prompts can fix some Playwright test failures, but many need execution context to get the fix right. Here's where prompts work, where they break down, and how Currents MCP fills the gap.
Walter Galvão | Mar 24, 2026 | 10 min read
Product Updates
Playwright
Human-in-the-Loop Testing: Best Practices to Combine AI and Human QA
AI can run tests, but humans must decide outcomes. Learn how teams combine AI and human QA using human-in-the loop testing best practices.
Goodness Eboh | Mar 02, 2026 | 12 min read
Playwright
Playwright
State of Playwright AI Ecosystem in 2026
Why has AI adoption accelerated in Playwright? Why does its ecosystem seem to absorb new capabilities so naturally, from autonomously planning test flows to self-healing failing steps?
Goodness Eboh | Mar 02, 2026 | 13 min read
Playwright
Playwright
When Tests Should Run Headless vs Headed in Playwright
When should you run tests in headless vs headed mode in Playwright? Learn the differences between the two modes and when to use each.
Asjad Khan | Feb 25, 2026 | 13 min read
Playwright
Playwright
9 Strategies to Get the Most Out of Playwright Test Agents
Learn how to get the most out of Playwright Test Agents and improve your test suite using new AI solutions.
Walter Galvão | Feb 13, 2026 | 16 min read
Playwright
Playwright
Playwright MCP: How It Works and Where It Fits in CI
How the Playwright MCP server drives a browser, how to set it up headless, and how to get the tests it drafts ready for your CI suite.
Dumebi Okolo | Feb 06, 2026 | 14 min read
Playwright
Playwright
AI Skill: Playwright Best Practices
Empower your AI Agents to write, debug, and maintain Playwright tests with expert knowledge.
Walter Galvão | Feb 03, 2026 | 5 min read
Playwright
Playwright
How To Debug Playwright Tests in CI: The Complete Guide
Struggling with Playwright tests failing only in CI? Here's how to debug them with tracing, verbose logs, and consistent environments to find the root cause.
Dumebi Okolo | Jan 27, 2026 | 14 min read
Playwright
Playwright
How To Adopt Playwright the Right Way
Thinking about adopting Playwright but don't know where to start? Here's everything you need to be aware about before getting started.
Asjad Khan | Jan 19, 2026 | 20 min read
Playwright
Playwright
How To Speed Up Playwright Tests: 7 Tips From Experts
As Playwright suites grow, runtimes climb and CI slows. Learn strategies on how to speed up Playwright tests and reduce delays in your workflow.
Walter Galvão | Jan 07, 2026 | 14 min read
Playwright
Playwright
How To Measure Code Coverage in Playwright Tests
Learn how to measure and increase Playwright code coverage and ensure your tests stay reliable.
Goodness Eboh | Dec 19, 2025 | 12 min read
Playwright
Playwright
Optimizing Test Runtime: Playwright Sharding vs. Workers
Long Playwright test runtimes slow CI pipelines. We compare Playwright workers vs. sharding, and when test orchestration becomes the better alternative.
Walter Galvão | Dec 09, 2025 | 13 min read
Playwright
Playwright
How To Build Reliable Playwright Tests: A Cultural Approach
Flaky Playwright tests waste time and trust. Follow best practices and this cultural approach to build stable, team-owned tests that scale with your product.
Asjad Khan | Nov 28, 2025 | 16 min read
Playwright
Playwright
How to Run Playwright Tests Without the Pain: 14 Lessons Learned after 500+ Tests
A reader-submitted guide sharing 14 lessons learned from writing 500 Playwright tests — essential tips for beginners to avoid common pitfalls.
Dumebi Okolo | Nov 19, 2025 | 8 min read
Playwright
Playwright
How to Track the Health of Your Playwright Test Suite
Passing tests can hide broken workflows. Understand how test automation analytics track key metrics to keep your Playwright test suite healthy.
Walter Galvão | Nov 12, 2025 | 12 min read
Playwright
Playwright
What Is a Flaky Test in Software Testing, and How to Fix It
What is a flaky test? Learn why flaky tests cause false failures, waste CI/CD time, and how to fix them to keep your test suite reliable.
Asjad Khan | Oct 30, 2025 | 13 min read
Playwright
Playwright
Debugging Playwright Timeouts: A Practical Checklist
Stuck with Playwright timeouts? Learn how to debug different Playwright timeouts using our practical checklist and stabilize your test suite.
Goodness Eboh | Oct 23, 2025 | 7 min read
Playwright
Playwright
Best Playwright Tools to Supercharge Your Testing in 2025
Playwright has quickly become one of the most popular frameworks for end-to-end testing. Out of the box it gives you fast, reliable browser automation, but the real power comes from its ecosystem.
Walter Galvão | Aug 25, 2025 | 5 min read
Playwright
Playwright
From Cypress to Playwright - cost, migration steps, timeline and AI tools
We collaborated wih dozen of teams that migrated from Cypress to Playwright. We discuss the cost of migration, migration steps and timeline, tips for smooth migration and adoption, use of AI tools to automate the migration.
Andrew Goldis | Jul 25, 2024 | 9 min read
Playwright
Playwright
Cypress vs Playwright for tech leaders: cost and risks analysis
Cypress vs Playwright from a tech leader perspective: cost of ownership, cost of running tests in CI, risks, best practices of migration between the frameworks.
Andrew Goldis | Jul 23, 2024 | 9 min read
Playwright
Playwright
Cypress vs Playwright - Flakiness Analysis
Comparing Cypress and Playwright Test Flakiness Using Currents Data.
Andrew Goldis | Jun 27, 2024 | 3 min read
Playwright