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OSS Report: microsoft/playwright


Playwright Project Sees Surge in Activity Amid Ongoing Issues

In a notable uptick of activity, the Playwright project has recently experienced a flurry of pull requests and issues, including a critical CDN outage affecting browser downloads. Playwright is a web testing and automation framework that allows developers to test applications across multiple browsers using a unified API, developed by Microsoft.

Over the past month, the project has seen significant engagement from its development team, with numerous pull requests addressing both feature enhancements and bug fixes. The community remains active, with 615 open issues indicating ongoing discussions around usability and functionality improvements.

Recent Activity

Recent issues and pull requests reveal a concentrated effort to enhance Playwright's capabilities while addressing user-reported bugs. Notably:

Development Team Contributions

  1. Rui Figueira (ruifigueira): Fixed UI theme handling; improved trace viewer.
  2. Max Schmitt (mxschmitt): Enhanced client certificate handling; updated documentation for version 1.46.
  3. Yury Semikhatsky (yury-s): Improved WebKit implementation; enhanced trace viewer UI.
  4. Simon Knott (Skn0tt): Addressed TypeScript alignment in test runner; various bug fixes.
  5. Debbie O'Brien (debs-obrien): Created documentation for release videos.

The team demonstrates strong collaboration, with many contributions focusing on security improvements and documentation updates alongside feature development.

Of Note

This analysis underscores the dynamic nature of the Playwright project as it navigates both enhancements and critical issues within its ecosystem.

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Recent GitHub Issues Activity

Timespan Opened Closed Comments Labeled Milestones
7 Days 53 50 92 35 1
30 Days 230 192 483 164 1
90 Days 327 200 707 181 1
All Time 13968 13368 - - -

Like all software activity quantification, these numbers are imperfect but sometimes useful. Comments, Labels, and Milestones refer to those issues opened in the timespan in question.

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Quantified Commit Activity Over 30 Days

Developer Avatar Branches PRs Commits Files Changes
Pavel Feldman 1 7/7/0 7 50 15614
Max Schmitt 3 47/41/5 72 141 7154
Dmitry Gozman 2 29/25/1 34 151 4136
Simon Knott 2 26/17/6 21 86 1908
Yury Semikhatsky 3 34/31/2 36 89 1370
Playwright Service 2 38/25/12 29 14 1010
Kuba Janik 1 3/3/0 3 16 542
Matt Kleinsmith 1 0/0/0 1 3 82
github-actions 8 0/0/0 8 5 73
Josh Soref 1 1/0/1 1 18 58
Debbie O'Brien 1 1/1/0 1 3 20
Rui Figueira 1 2/2/0 2 2 17
faulpeltz 1 1/1/0 1 1 7
Andrey Lushnikov 1 2/1/1 1 2 7
Bryant Ung 1 1/1/0 1 1 4
Sander 1 1/1/0 1 1 4
Meir Blachman 1 2/2/0 2 2 3
Elio Struyf 1 0/0/0 1 1 2
Fumiaki MATSUSHIMA (mtsmfm) 0 1/0/0 0 0 0
Sri Harsha (harsha509) 0 1/0/1 0 0 0
Kevin Tan (stkevintan) 0 1/0/1 0 0 0
None (SagarDurgade) 0 1/0/1 0 0 0
Sebastian Nemeth (holvi-sebastian) 0 1/0/1 0 0 0

PRs: created by that dev and opened/merged/closed-unmerged during the period

Detailed Reports

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Recent Activity Analysis

The Playwright project has seen significant recent activity, with 600 open issues and a variety of new reports highlighting both bugs and feature requests. Notably, there are several recurring themes, including issues related to browser compatibility (especially with WebKit), component testing challenges, and requests for enhanced features in the UI mode. The community appears actively engaged, as evidenced by the detailed discussions and proposed solutions in many of the issues.

Several issues indicate a struggle with browser-specific behaviors, particularly in WebKit, which has been reported to fail under certain conditions that do not affect Chromium or Firefox. Additionally, there is a growing demand for improved debugging tools and enhanced reporting capabilities within the Playwright ecosystem.

Issue Details

Most Recently Created Issues

  1. Issue #32185: [ONGOING OUTAGE / INTERMITTENT DOWNLOAD FAILURE]: CDN for browser downloads is not public, returns 409

    • Priority: High
    • Status: Open
    • Created: 0 days ago
    • Updated: 0 days ago
  2. Issue #32184: [Bug]: async react components

    • Priority: Medium
    • Status: Open
    • Created: 0 days ago
    • Updated: 0 days ago
  3. Issue #32183: [Regression]: Tests not recognized in Test Explorer. No Play Green Buttons Next To Test Names.

    • Priority: Medium
    • Status: Open
    • Created: 1 day ago
    • Updated: 0 days ago
  4. Issue #32182: [Bug]: Cannot run Playwright UI

    • Priority: Medium
    • Status: Open
    • Created: 1 day ago
    • Updated: 0 days ago
  5. Issue #32180: [Bug]: --only-changed with no tests found should have exit code 0

    • Priority: Low
    • Status: Open
    • Created: 1 day ago
    • Updated: 0 days ago

Most Recently Updated Issues

  1. Issue #32185
  2. Issue #32184
  3. Issue #32183
  4. Issue #32182
  5. Issue #32180

Notable Anomalies and Themes

  • The issue regarding CDN outages (#32185) is critical as it affects all users attempting to download browsers necessary for testing.
  • The regression issue (#32183) concerning test recognition in the Test Explorer suggests potential problems with the integration of VS Code and Playwright’s testing framework.
  • A recurring theme is the difficulty users face when dealing with asynchronous components in React (#32184), indicating a need for better documentation or support for these use cases.
  • The request for improved handling of --only-changed flags (#32180) reflects a desire for more intuitive command-line options that align with user expectations.

Overall, these issues highlight the active engagement of the community in addressing both bugs and feature requests while also pointing to areas where the Playwright framework could improve its usability and reliability across different environments and scenarios.

Summary of Key Issues

  • Issue #32185 indicates an urgent need to resolve CDN access problems affecting browser downloads.
  • Issue #32183 highlights integration challenges within VS Code that may hinder user experience.
  • Ongoing discussions around asynchronous component testing suggest a need for enhanced support or documentation.

This analysis reflects a dynamic project environment where both users and maintainers are actively working towards improving functionality and addressing critical issues as they arise.

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Overview

The dataset provided contains a comprehensive list of pull requests (PRs) from the Microsoft Playwright repository. It includes both open and closed PRs, detailing their states, comments, commits, and test results. The analysis reveals ongoing efforts to enhance the framework's capabilities, address bugs, and improve documentation.

Summary of Pull Requests

  1. PR #32168: chore: validate client-certificates on context creation

    • State: Open
    • Created: 1 day ago
    • Significance: Introduces validation for client certificates during context creation. Notable for passing tests but having some flaky tests reported.
  2. PR #32160: feat(test runner): record trace after a test-scoped fixture teardown times out

    • State: Open
    • Created: 2 days ago
    • Significance: Enhances the test runner to record traces after timeouts, improving debugging capabilities.
  3. PR #32157: fix(test runner): timeout in fixture teardown should not prevent other slots

    • State: Open
    • Created: 2 days ago
    • Significance: Fixes an issue where timeouts in one fixture could block others, enhancing test reliability.
  4. PR #32156: chore(test runner): rebase watch mode onto TestServerConnection

    • State: Open
    • Created: 2 days ago (Draft)
    • Significance: A significant rewrite of the watch mode logic, aiming for improved performance and maintainability.
  5. PR #32154: chore(test runner): make 'debug' an explicit option internally

    • State: Open
    • Created: 2 days ago
    • Significance: Clarifies the debug option handling within the test runner.
  6. PR #32147: feat(webkit): roll to r2062

    • State: Open
    • Created: 2 days ago
    • Significance: Updates WebKit to a newer version, ensuring compatibility with the latest features.
  7. PR #32127: fix(codegen): fix unselect issue

    • State: Open
    • Created: 3 days ago
    • Significance: Addresses a bug in code generation related to multiple select options.
  8. PR #31992: test: scroll on mobile viewport with accelerated compositing

    • State: Open
    • Created: 13 days ago
    • Significance: Adds tests for scrolling behavior in mobile viewports, enhancing coverage for mobile scenarios.
  9. PR #31988: chore(docs): Rework CI docs

    • State: Open
    • Created: 14 days ago
    • Significance: Improves documentation related to Continuous Integration practices.
  10. PR #27783: feat(ct): angular component testing

    • State: Open (created 296 days ago)
    • Significance: Introduces support for Angular component testing, reflecting ongoing efforts to expand Playwright's capabilities.

Analysis of Pull Requests

The recent pull requests in the Playwright repository highlight several key themes and ongoing developments:

Continuous Improvement

A significant number of PRs focus on enhancing existing functionalities or fixing bugs within the test runner and client certificate handling mechanisms. For instance, PRs like #32157 and #32160 address critical issues that could lead to unreliable test outcomes by ensuring that timeouts in one fixture do not affect others and that traces are recorded after timeouts occur.

Feature Expansion

Several PRs aim to expand Playwright's capabilities, particularly regarding browser support and testing frameworks. The introduction of Angular component testing (PR #27783) is a notable example of how Playwright is adapting to meet the needs of developers using modern frameworks. Similarly, updates like rolling WebKit and Chromium versions (PRs #32147 and #32086) ensure that Playwright remains compatible with the latest browser features.

Documentation and Usability

Efforts to improve documentation are evident across multiple PRs (#31988 and #32154). These changes aim to make it easier for users to understand how to effectively use Playwright's features, especially regarding CI practices and debugging options. This focus on usability is critical as it helps onboard new users and enhances the overall developer experience.

Test Reliability

The presence of flaky tests in many PRs indicates ongoing challenges with test reliability within the framework. For example, PRs like #32168 report multiple flaky tests during validation runs. Addressing these issues is crucial as they can undermine confidence in automated testing processes and lead to increased maintenance overhead.

Collaboration and Feedback

The comments within PR discussions reflect a collaborative environment where contributors actively engage in code reviews and provide constructive feedback. This culture not only improves code quality but also fosters knowledge sharing among team members.

Anomalies

One notable anomaly is the high number of flaky tests reported across various PRs, suggesting potential underlying issues with the testing infrastructure or specific browser implementations that need further investigation. Additionally, some PRs remain in draft status or are not merged despite being created recently, indicating ongoing discussions about their implementation or necessity.

In summary, the recent pull requests demonstrate a proactive approach towards enhancing Playwright's functionality while addressing existing challenges related to reliability and usability. The collaborative nature of contributions reflects a strong community engagement aimed at continuous improvement of this powerful web testing framework.

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Repo Commits Analysis

Development Team and Recent Activity

Team Members and Recent Contributions

  1. Rui Figueira (ruifigueira)

    • Recent Activity:
    • Contributed to the trace viewer by supporting the opening of source locations in the embedded trace viewer.
    • Fixed a bug related to the UI theme handling.
  2. Playwright Service (playwrightmachine)

    • Recent Activity:
    • Multiple feature roll-ups for Chromium, Firefox, and WebKit to their respective latest versions.
    • Collaborated with GitHub Actions for automated version updates.
  3. Max Schmitt (mxschmitt)

    • Recent Activity:
    • Addressed several issues related to client certificates, including improving error handling during TLS handshake and fixing bugs in client-certificate tests.
    • Contributed documentation updates and release notes for version 1.46.
  4. Debbie O'Brien (debs-obrien)

    • Recent Activity:
    • Created documentation for release videos and trace viewer introductions.
  5. Yury Semikhatsky (yury-s)

    • Recent Activity:
    • Made various improvements to the webkit implementation, including simplifying event listeners and enhancing trace viewer UI elements.
  6. Bryant Ung (ungb)

    • Recent Activity:
    • Fixed typos in release notes documentation.
  7. Dmitry Gozman (dgozman)

    • Recent Activity:
    • Worked on multiple features including APIRequestContext improvements and various fixes related to test runner behavior.
    • Engaged in refactoring efforts for better code maintainability.
  8. Kuba Janik (kubajanik)

    • Recent Activity:
    • Enhanced APIRequestContext to allow URLSearchParams as parameters and improved related tests.
  9. Simon Knott (Skn0tt)

    • Recent Activity:
    • Contributed significantly to test runner fixes, including alignment with TypeScript behavior and enhancements for UI mode features.
    • Worked on various bug fixes across multiple components.
  10. Pavel Feldman (pavelfeldman)

    • Recent Activity:
    • Engaged in UI-related improvements and refactoring efforts.
  11. faulpeltz

    • Recent Activity:
    • Minor contributions related to Linux Mint support in dependency installation.
  12. Meir Blachman (Meir017)

    • Recent Activity:
    • Contributed minor documentation changes.
  13. Sander (sand4rt)

    • Recent Activity:
    • Made minor documentation fixes.
  14. Elio Struyf (estruyf)

    • Recent Activity:
    • Introduced a new reporter for MS Teams and email notifications.
  15. Andrey Lushnikov (aslushnikov)

    • Recent Activity:
    • Contributed to Firefox updates.
  16. Josh Soref (jsoref)

    • Recent Activity:
    • Engaged in various commits focusing on testing and documentation improvements.

Patterns, Themes, and Conclusions

  • The team is actively working on rolling updates for browser versions across Chromium, Firefox, and WebKit, indicating a strong focus on maintaining compatibility with the latest browser features.
  • A significant number of commits are dedicated to fixing bugs related to client certificates, showcasing an emphasis on security aspects of the framework.
  • Documentation updates are consistently being made alongside feature developments, reflecting a commitment to keeping users informed about changes and enhancements.
  • Collaboration among team members is evident, with many commits co-authored or involving contributions from multiple developers.
  • The recent activity indicates a balanced approach between adding new features, fixing bugs, and improving documentation, which is crucial for maintaining a robust testing framework like Playwright.
  • The presence of automated processes through GitHub Actions suggests an efficient workflow that aids in continuous integration and deployment practices within the team.

Overall, the development team demonstrates a proactive approach towards enhancing Playwright's capabilities while ensuring stability and usability through regular updates and community engagement.