appium/appium
Nov 2024 – Mar 2026
16 Months active
Languages Used
JavaScriptTypeScriptMJSMarkdownYAMLJSONPythonBash
Technical Skills
AppiumBackend DevelopmentCI/CDCLI DevelopmentCode CleanupDependency Management
Mykola Mokhnach
PROFILE
Mykola Mokhnach
Over 16 months, Mykola Mokhnach led core engineering efforts in the appium/appium repository, delivering 60 features and resolving 18 bugs. He modernized the codebase by migrating major modules and test suites from JavaScript to TypeScript, improving type safety and maintainability. Mykola enhanced backend reliability through robust API design, protocol handling, and CI/CD automation, while introducing features like granular access control, session management improvements, and custom file system utilities. His work leveraged Node.js and TypeScript, emphasizing code quality, security, and developer experience. These contributions reduced technical debt, streamlined onboarding, and positioned Appium for safer, more scalable future development.
Overall Statistics
Feature vs Bugs
77%Features
Repository Contributions
157Total
Bugs
18
Commits
157
Features
60
Lines of code
89,408
Activity Months16
Work History
March 2026
23 Commits • 7 Features
Mar 1, 2026March 2026 focused on code modernization, governance, and feature enablement across the Appium repository. The team delivered a major TypeScript migration across core drivers and Appium modules, implemented governance improvements in CI, and added user-facing inventory and build determinism enhancements. The work positions the codebase for safer future growth, faster onboarding, and more reliable releases while providing clearer developer and operator value.
23 Commits • 7 Features
Mar 1, 2026March 2026 focused on code modernization, governance, and feature enablement across the Appium repository. The team delivered a major TypeScript migration across core drivers and Appium modules, implemented governance improvements in CI, and added user-facing inventory and build determinism enhancements. The work positions the codebase for safer future growth, faster onboarding, and more reliable releases while providing clearer developer and operator value.
March 2026
February 2026
43 Commits • 17 Features
Feb 1, 2026February 2026 delivered substantial modernization and stability improvements for Appium. We completed a large-scale migration of tests and support tooling to TypeScript, standardized test architectures, and improved dependency hygiene, resulting in safer refactors and faster contributor onboarding. Specifics: (1) migrated core tests and support packages (storage-plugin, plugin-test-support, fake-plugin, base-plugin, driver-test-support, and appium/test suites) to TypeScript; (2) migrated support utilities and helpers to TS (console utils, doctor, env, fs, image-util, logging, mjpeg, mkdirp, net, node, npm); (3) migrated tests in test/support and test suites including logger and base-driver unit/e2e tests; (4) consolidated indices by moving them to lib across modules; (5) moved @appium/types to devDependencies for several packages; (6) implemented key stability fixes (non-existing session plugin attachment, single logger per process, BiDi test, CLI normalization, lazy staticDir). Overall impact: higher code quality, reduced risk in refactors, improved CI reliability, and stronger footing for rapid feature delivery.
February 2026
43 Commits • 17 Features
Feb 1, 2026February 2026 delivered substantial modernization and stability improvements for Appium. We completed a large-scale migration of tests and support tooling to TypeScript, standardized test architectures, and improved dependency hygiene, resulting in safer refactors and faster contributor onboarding. Specifics: (1) migrated core tests and support packages (storage-plugin, plugin-test-support, fake-plugin, base-plugin, driver-test-support, and appium/test suites) to TypeScript; (2) migrated support utilities and helpers to TS (console utils, doctor, env, fs, image-util, logging, mjpeg, mkdirp, net, node, npm); (3) migrated tests in test/support and test suites including logger and base-driver unit/e2e tests; (4) consolidated indices by moving them to lib across modules; (5) moved @appium/types to devDependencies for several packages; (6) implemented key stability fixes (non-existing session plugin attachment, single logger per process, BiDi test, CLI normalization, lazy staticDir). Overall impact: higher code quality, reduced risk in refactors, improved CI reliability, and stronger footing for rapid feature delivery.
January 2026
9 Commits • 2 Features
Jan 1, 2026Delivered a focused set of performance- and maintainability-oriented improvements for appium/appium in 2026-01. Key deliverables include migrating core plugins and libraries from JavaScript to TypeScript to boost type safety, test reliability, and future maintainability; updating related tests; and packaging cleanup to exclude test assets from published distributions to reduce bundle size and production risk. Overall, these changes reduce defect risk, speed onboarding, and lay groundwork for safer refactors and feature work in the plugin/driver ecosystem.
9 Commits • 2 Features
Jan 1, 2026Delivered a focused set of performance- and maintainability-oriented improvements for appium/appium in 2026-01. Key deliverables include migrating core plugins and libraries from JavaScript to TypeScript to boost type safety, test reliability, and future maintainability; updating related tests; and packaging cleanup to exclude test assets from published distributions to reduce bundle size and production risk. Overall, these changes reduce defect risk, speed onboarding, and lay groundwork for safer refactors and feature work in the plugin/driver ecosystem.
January 2026
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025 delivered targeted deprecation and UX improvements in the appium/appium repo, focusing on simplifying long-term maintenance and improving developer experience. Key actions include deprecating the @appium/test-support module with migration guidance to use Sinon directly, and enhancing the Appium CLI by enriching the verbose extensions list with repository links to extension sources. These changes streamline adoption, improve test isolation workflows, and increase visibility into extension sources.
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025 delivered targeted deprecation and UX improvements in the appium/appium repo, focusing on simplifying long-term maintenance and improving developer experience. Key actions include deprecating the @appium/test-support module with migration guidance to use Sinon directly, and enhancing the Appium CLI by enriching the verbose extensions list with repository links to extension sources. These changes streamline adoption, improve test isolation workflows, and increase visibility into extension sources.
November 2025
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Delivered a GitHub Contributions Sorting Enhancement for appium/appium. Updated sorting logic in github-contrib-stats.mjs to group contributions by the author's login name first, then by merged date. This improvement makes contribution analytics more readable and actionable by presenting per-author activity together and ordered by merge time, supporting better contributor recognition and PR triage.
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Delivered a GitHub Contributions Sorting Enhancement for appium/appium. Updated sorting logic in github-contrib-stats.mjs to group contributions by the author's login name first, then by merged date. This improvement makes contribution analytics more readable and actionable by presenting per-author activity together and ordered by merge time, supporting better contributor recognition and PR triage.
November 2025
October 2025
11 Commits • 3 Features
Oct 1, 2025Month: 2025-10 Concise monthly summary for developer performance review focused on business value and technical achievement for appium/appium: Key features delivered and major bugs fixed during the month: - Extension Symlink Integrity for Installed Extensions (bug): Ensured symlinks for all installed extensions are injected into the node_modules directory to prevent breakages, improving runtime stability for end-users. Commits: 8f5aac3722c9572d61f7e6bef20fe43bb14e0674 (fix(appium): Inject symlinks for all installed extensions #21664). - Reliable Cross-Volume File Move (bug): Implemented a fallback copy-and-delete strategy when a direct rename cannot cross device boundaries, ensuring moves complete reliably across storage volumes. Commits: 5d62688e8b5244ca432b5f276b23062ddb757b6b (fix(support): Properly handle moving to another volume #21672). Key features enabling better visibility and reliability: - Monthly Stats Reporting Workflows and Slack Reliability (feature): Added GitHub Actions workflows to collect and report Crowdin translation statistics and Appium contribution statistics monthly, with Slack updates and failure notifications to improve visibility and reliability of stats reporting. Commits: 139a983f251b89f5fdbac153f66b2005d4b3d481; 6553207df6970a92a3b3f452aab97ed7d06c14e3; ac539b0d2950db0524485bb1cfd4aaccb72367a2. - Enhanced Slack Formatting for Github Contrib Stats (feature): Improved Slack messages for github-contrib-stats with padding/truncation, updated headers, and simpler markdown rows; included sorting of PRs by merged date and author for consistent output. Commits: 579f1029aab83fee7c8b43c598f58e5e14b366a0; fd156243a20e5c855f2cbae9f9b640a39e67e5f7; 3cac6a77e9a774d943f8d62aedceee93a97c64fe; e72804878dffd3fd13877f902911facb7830d99f. - CI/CD Improvements and Node.js 24 Compatibility (feature): Updated integration tests for Node.js 24 compatibility and adjusted workflows to run end-to-end tests only for PRs, optimizing CI and reducing unnecessary runs. Commits: 0d5ba222d1f49dfe9ce4fffe1826dadf07c93ecc; ce68d14087ea07ae00da3e03897246c3c4046be5. Overall impact and accomplishments: - Stability: Reduced risk of extension breakages and cross-volume operation failures, leading to smoother deployments and runtime stability for Appium users. - Visibility and reliability: Automated, reliable monthly statistics reporting with Slack-based alerts improves leadership visibility into translations and contributions and reduces manual follow-up work. - CI/CD efficiency: Node.js 24 compatibility and PR-focused end-to-end test execution cut down on unnecessary runs, speeding up feedback loops and reducing CI costs. Technologies and skills demonstrated: - JavaScript/TypeScript, Node.js, Git, GitHub Actions, Slack integrations, CI/CD optimization, cross-device file I/O handling, and automation of telemetry pipelines. Business value: - Reduced extension-related breakages, improved telemetry for translations and contributions, and more efficient CI/CD processes translate into faster release cycles, better quality signals for stakeholders, and improved developer productivity.
October 2025
11 Commits • 3 Features
Oct 1, 2025Month: 2025-10 Concise monthly summary for developer performance review focused on business value and technical achievement for appium/appium: Key features delivered and major bugs fixed during the month: - Extension Symlink Integrity for Installed Extensions (bug): Ensured symlinks for all installed extensions are injected into the node_modules directory to prevent breakages, improving runtime stability for end-users. Commits: 8f5aac3722c9572d61f7e6bef20fe43bb14e0674 (fix(appium): Inject symlinks for all installed extensions #21664). - Reliable Cross-Volume File Move (bug): Implemented a fallback copy-and-delete strategy when a direct rename cannot cross device boundaries, ensuring moves complete reliably across storage volumes. Commits: 5d62688e8b5244ca432b5f276b23062ddb757b6b (fix(support): Properly handle moving to another volume #21672). Key features enabling better visibility and reliability: - Monthly Stats Reporting Workflows and Slack Reliability (feature): Added GitHub Actions workflows to collect and report Crowdin translation statistics and Appium contribution statistics monthly, with Slack updates and failure notifications to improve visibility and reliability of stats reporting. Commits: 139a983f251b89f5fdbac153f66b2005d4b3d481; 6553207df6970a92a3b3f452aab97ed7d06c14e3; ac539b0d2950db0524485bb1cfd4aaccb72367a2. - Enhanced Slack Formatting for Github Contrib Stats (feature): Improved Slack messages for github-contrib-stats with padding/truncation, updated headers, and simpler markdown rows; included sorting of PRs by merged date and author for consistent output. Commits: 579f1029aab83fee7c8b43c598f58e5e14b366a0; fd156243a20e5c855f2cbae9f9b640a39e67e5f7; 3cac6a77e9a774d943f8d62aedceee93a97c64fe; e72804878dffd3fd13877f902911facb7830d99f. - CI/CD Improvements and Node.js 24 Compatibility (feature): Updated integration tests for Node.js 24 compatibility and adjusted workflows to run end-to-end tests only for PRs, optimizing CI and reducing unnecessary runs. Commits: 0d5ba222d1f49dfe9ce4fffe1826dadf07c93ecc; ce68d14087ea07ae00da3e03897246c3c4046be5. Overall impact and accomplishments: - Stability: Reduced risk of extension breakages and cross-volume operation failures, leading to smoother deployments and runtime stability for Appium users. - Visibility and reliability: Automated, reliable monthly statistics reporting with Slack-based alerts improves leadership visibility into translations and contributions and reduces manual follow-up work. - CI/CD efficiency: Node.js 24 compatibility and PR-focused end-to-end test execution cut down on unnecessary runs, speeding up feedback loops and reducing CI costs. Technologies and skills demonstrated: - JavaScript/TypeScript, Node.js, Git, GitHub Actions, Slack integrations, CI/CD optimization, cross-device file I/O handling, and automation of telemetry pipelines. Business value: - Reduced extension-related breakages, improved telemetry for translations and contributions, and more efficient CI/CD processes translate into faster release cycles, better quality signals for stakeholders, and improved developer productivity.
September 2025
1 Commits
Sep 1, 2025In September 2025, delivered a critical bug fix in appium/appium: Appium CLI now propagates non-zero exit codes when extension scripts fail, improving reliability and debuggability of automation pipelines. The change aligns with issue #21563 and was implemented with commit 5d73a4fb49a39bd4b81f51763e62f4e52b650f06.
1 Commits
Sep 1, 2025In September 2025, delivered a critical bug fix in appium/appium: Appium CLI now propagates non-zero exit codes when extension scripts fail, improving reliability and debuggability of automation pipelines. The change aligns with issue #21563 and was implemented with commit 5d73a4fb49a39bd4b81f51763e62f4e52b650f06.
September 2025
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for appium/appium: Delivered core reliability improvements and enhanced driver transparency. Replaced the obsolete mv package with a custom move utility in fs.js to support moving files and directories, with options to create destination directories and handle existing files; added comprehensive unit tests to ensure robustness. Improved driver documentation by introducing an Important Notes column displaying the maintenance status (last maintained) for Windows and Tizen drivers, increasing transparency for third-party driver support. These changes reduce external dependency risk, improve file operation reliability, and help users select supported drivers with confidence. Overall, this aligns with our goals of maintainability, reliability, and better user guidance.
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for appium/appium: Delivered core reliability improvements and enhanced driver transparency. Replaced the obsolete mv package with a custom move utility in fs.js to support moving files and directories, with options to create destination directories and handle existing files; added comprehensive unit tests to ensure robustness. Improved driver documentation by introducing an Important Notes column displaying the maintenance status (last maintained) for Windows and Tizen drivers, increasing transparency for third-party driver support. These changes reduce external dependency risk, improve file operation reliability, and help users select supported drivers with confidence. Overall, this aligns with our goals of maintainability, reliability, and better user guidance.
June 2025
7 Commits • 3 Features
Jun 1, 2025June 2025 — Appium development focused on strengthening security posture, improving developer experience, and ensuring documentation and dependencies remain aligned with best practices. Delivered session management improvements, automated documentation synchronization, and platform readiness upgrades, while stabilizing extension loading for ESM modules and correcting security documentation handling.
7 Commits • 3 Features
Jun 1, 2025June 2025 — Appium development focused on strengthening security posture, improving developer experience, and ensuring documentation and dependencies remain aligned with best practices. Delivered session management improvements, automated documentation synchronization, and platform readiness upgrades, while stabilizing extension loading for ESM modules and correcting security documentation handling.
June 2025
May 2025
6 Commits • 4 Features
May 1, 2025May 2025: Delivered foundational improvements across Appium's base driver, security features, package synchronization, and documentation/CI workflows. Key work focused on refactoring and hardening the /timeouts API to support legacy and W3C protocols, migrating protocol.js to TypeScript, tightening parameter validation, and dropping unknown arguments to enhance stability and developer safety. Implemented Appium Security Features and Session Information Enhancements, including a new method to retrieve session information with timestamps for improved auditing. Cleaned package synchronization by excluding the engines field to reduce conflicts, and refreshed docs and CI workflows (including Japanese docs and GitHub Actions v4) to improve onboarding and maintainability. These changes reduce runtime errors, improve security posture, streamline CI, and increase overall reliability for users.
May 2025
6 Commits • 4 Features
May 1, 2025May 2025: Delivered foundational improvements across Appium's base driver, security features, package synchronization, and documentation/CI workflows. Key work focused on refactoring and hardening the /timeouts API to support legacy and W3C protocols, migrating protocol.js to TypeScript, tightening parameter validation, and dropping unknown arguments to enhance stability and developer safety. Implemented Appium Security Features and Session Information Enhancements, including a new method to retrieve session information with timestamps for improved auditing. Cleaned package synchronization by excluding the engines field to reduce conflicts, and refreshed docs and CI workflows (including Japanese docs and GitHub Actions v4) to improve onboarding and maintainability. These changes reduce runtime errors, improve security posture, streamline CI, and increase overall reliability for users.
April 2025
5 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for appium/appium: Focused on modernizing the base-driver validation flow, cleaning up the API surface, and keeping the codebase in sync with the latest mainline developments. The work emphasizes reliability, maintainability, and faster contributor onboarding, delivering clearer validation semantics, reduced technical debt, and a baseline aligned with current protocol handling.
5 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for appium/appium: Focused on modernizing the base-driver validation flow, cleaning up the API surface, and keeping the codebase in sync with the latest mainline developments. The work emphasizes reliability, maintainability, and faster contributor onboarding, delivering clearer validation semantics, reduced technical debt, and a baseline aligned with current protocol handling.
April 2025
March 2025
8 Commits • 5 Features
Mar 1, 2025Overview for 2025-03: Implemented server-side storage and file management plugin with docs/deps updates; migrated to a strictly W3C WebDriver protocol, removing legacy MJSONWP routes; added sensitive logging masking via X-Appium-Is-Sensitive with improved transit handling; removed unzip logic from base driver and delegated to onDownload/determineFilename for simpler configuration and better modularity; drove internal modernization including documentation updates, proxy handling refactor, version bumps, and TypeScript-based error handling, plus enforcement of mandatory feature name prefixes to improve clarity and robustness. These efforts reduce integration risk, improve security and observability, and simplify maintenance while strengthening alignment with WebDriver standards.
March 2025
8 Commits • 5 Features
Mar 1, 2025Overview for 2025-03: Implemented server-side storage and file management plugin with docs/deps updates; migrated to a strictly W3C WebDriver protocol, removing legacy MJSONWP routes; added sensitive logging masking via X-Appium-Is-Sensitive with improved transit handling; removed unzip logic from base driver and delegated to onDownload/determineFilename for simpler configuration and better modularity; drove internal modernization including documentation updates, proxy handling refactor, version bumps, and TypeScript-based error handling, plus enforcement of mandatory feature name prefixes to improve clarity and robustness. These efforts reduce integration risk, improve security and observability, and simplify maintenance while strengthening alignment with WebDriver standards.
February 2025
10 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for appium/appium: Delivered reliability, configurability, and UX improvements across core driver layers. Highlights include guarding WebSocket data transmission until the connection is open, enabling configurable HTTP request timeouts on the server, strengthening proxy handling via JWProxy with legacy behavior restoration and typed options, and hardening capability parsing for varied inputs. These changes reduce runtime errors, improve developer guidance, and provide better control for performance tuning in production deployments.
10 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for appium/appium: Delivered reliability, configurability, and UX improvements across core driver layers. Highlights include guarding WebSocket data transmission until the connection is open, enabling configurable HTTP request timeouts on the server, strengthening proxy handling via JWProxy with legacy behavior restoration and typed options, and hardening capability parsing for varied inputs. These changes reduce runtime errors, improve developer guidance, and provide better control for performance tuning in production deployments.
February 2025
January 2025
6 Commits • 1 Features
Jan 1, 2025January 2025 — Appium Inspector and BiDi surface improvements consolidated BiDi work into a cohesive, extensible stack. Delivered BiDi command support in Appium Inspector with command discovery for drivers/plugins, plus new extension endpoints. Added /appium/extensions API and BiDi commands surfaced in the listCommands output. Expanded the base-driver API to list commands and enhanced type definitions with an optional info field. Also cleaned up unnecessary command definitions to reduce surface area. Bug fix highlights: Do not update BiDi commands for drivers that do not support BiDi to prevent instability (#20879). Impact: Strengthened introspection, driver/plugin extensibility, and BiDi reliability; accelerated onboarding for new drivers, with a more maintainable command surface and clearer extension points. Technologies/skills demonstrated: BiDi protocol integration, inspector tooling, extension architecture, base-driver API design, and TypeScript typings.
January 2025
6 Commits • 1 Features
Jan 1, 2025January 2025 — Appium Inspector and BiDi surface improvements consolidated BiDi work into a cohesive, extensible stack. Delivered BiDi command support in Appium Inspector with command discovery for drivers/plugins, plus new extension endpoints. Added /appium/extensions API and BiDi commands surfaced in the listCommands output. Expanded the base-driver API to list commands and enhanced type definitions with an optional info field. Also cleaned up unnecessary command definitions to reduce surface area. Bug fix highlights: Do not update BiDi commands for drivers that do not support BiDi to prevent instability (#20879). Impact: Strengthened introspection, driver/plugin extensibility, and BiDi reliability; accelerated onboarding for new drivers, with a more maintainable command surface and clearer extension points. Technologies/skills demonstrated: BiDi protocol integration, inspector tooling, extension architecture, base-driver API design, and TypeScript typings.
December 2024
17 Commits • 5 Features
Dec 1, 2024December 2024 highlights for appium/appium: Delivered governance- and security-focused features, automated localization workflow, stronger BiDi stability, robust API handling, and ongoing codebase modernization. Key outcomes include granular access control for features via automation-name prefixing, automated Crowdin-based doc translation, stabilized BiDi communication with improved logging and SSL support, consistent API response handling, and substantial technical debt cleanup plus tooling upgrades.
17 Commits • 5 Features
Dec 1, 2024December 2024 highlights for appium/appium: Delivered governance- and security-focused features, automated localization workflow, stronger BiDi stability, robust API handling, and ongoing codebase modernization. Key outcomes include granular access control for features via automation-name prefixing, automated Crowdin-based doc translation, stabilized BiDi communication with improved logging and SSL support, consistent API response handling, and substantial technical debt cleanup plus tooling upgrades.
December 2024
November 2024
6 Commits • 3 Features
Nov 1, 2024November 2024 (Month: 2024-11): Focused on stability, configurability, and Express 5 readiness for appium/appium. Delivered a new Appium CLI reset subcommand to uninstall drivers/plugins and clean manifests, completed Express 5 migration work in the base-driver, and removed deprecated test utilities to streamline the test suite. Implemented critical stability fixes including increasing Node.js max process listeners to 100 and ensuring MOCK_LOG is initialized before the static logger creation. These efforts improved runtime stability under concurrent driver/plugin usage, reduced test flakiness, and aligned CI with the appium3 branch, delivering measurable business value through smoother deployments and faster issue resolution.
November 2024
6 Commits • 3 Features
Nov 1, 2024November 2024 (Month: 2024-11): Focused on stability, configurability, and Express 5 readiness for appium/appium. Delivered a new Appium CLI reset subcommand to uninstall drivers/plugins and clean manifests, completed Express 5 migration work in the base-driver, and removed deprecated test utilities to streamline the test suite. Implemented critical stability fixes including increasing Node.js max process listeners to 100 and ensuring MOCK_LOG is initialized before the static logger creation. These efforts improved runtime stability under concurrent driver/plugin usage, reduced test flakiness, and aligned CI with the appium3 branch, delivering measurable business value through smoother deployments and faster issue resolution.
Activity
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Quality Metrics
Correctness90.2%
Maintainability89.2%
Architecture86.2%
Performance82.4%
AI Usage21.6%
Skills & Technologies
Programming Languages
BashJSONJavaScriptMJSMarkdownPythonTypeScriptYAML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI integrationAppiumAppium Plugin DevelopmentAsynchronous ProgrammingAutomationBackend DevelopmentBiDi ProtocolCI/CDCLI DevelopmentChaiCode CleanupCode Deprecation
Repositories Contributed To
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