movabletype/movabletype
Oct 2024 – Sep 2025
12 Months active
Languages Used
PerlJavaScriptTypeScriptYAMLMJSCSSHTMLMTML
Technical Skills
Backend DevelopmentCode RefactoringDebuggingPerl DevelopmentTestingBuild Tools
Masahiro Iuchi
PROFILE
Masahiro Iuchi
Over the past year, Miuchi contributed to the movabletype/movabletype repository by delivering 84 features and resolving 71 bugs, focusing on backend stability, UI reliability, and build process optimization. They enhanced plugin management, improved admin and role editing interfaces, and strengthened security through trusted host validation and configuration hardening. Using Perl, JavaScript, and Svelte, Miuchi modernized asset pipelines, expanded automated test coverage, and streamlined CI/CD workflows. Their work included refactoring legacy code, optimizing database queries, and implementing configuration-driven features, resulting in a more maintainable, performant, and secure codebase that supports faster releases and a better developer and user experience.
Overall Statistics
Feature vs Bugs
54%Features
Repository Contributions
278Total
Bugs
71
Commits
278
Features
84
Lines of code
29,817
Activity Months12
Your Network
13 people
Work History
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025: Progress focused on stability, correctness, and maintainability in movabletype/movabletype. Key UI resilience improvements, reliable template loading, and ESLint-driven code quality updates underpin a more robust baseline and faster future development.
3 Commits • 1 Features
Sep 1, 2025September 2025: Progress focused on stability, correctness, and maintainability in movabletype/movabletype. Key UI resilience improvements, reliable template loading, and ESLint-driven code quality updates underpin a more robust baseline and faster future development.
September 2025
August 2025
47 Commits • 10 Features
Aug 1, 2025August 2025 (movabletype/movabletype) focused on test stabilization, upgrade-path hygiene, and UI/code quality improvements. Key work included expanding test coverage with Data API and role screens tests, fixing a broad set of failing tests across modules, and implementing component-level refactors to reduce processing. Upgrade-related changes were carefully iterated, including upgrade tests and reversions to preserve backward compatibility for DisableContentFieldPermission defaults and upgrade behavior. UI reliability improved with site-name escaping fixes and cache-busting for admin UI, along with dependency cleanup and svelte-lint improvements. These efforts collectively reduce regression risk, speed up release cycles, and improve maintainability and user experience.
August 2025
47 Commits • 10 Features
Aug 1, 2025August 2025 (movabletype/movabletype) focused on test stabilization, upgrade-path hygiene, and UI/code quality improvements. Key work included expanding test coverage with Data API and role screens tests, fixing a broad set of failing tests across modules, and implementing component-level refactors to reduce processing. Upgrade-related changes were carefully iterated, including upgrade tests and reversions to preserve backward compatibility for DisableContentFieldPermission defaults and upgrade behavior. UI reliability improved with site-name escaping fixes and cache-busting for admin UI, along with dependency cleanup and svelte-lint improvements. These efforts collectively reduce regression risk, speed up release cycles, and improve maintainability and user experience.
July 2025
42 Commits • 13 Features
Jul 1, 2025July 2025 monthly summary for movabletype/movabletype: Delivered a series of Data API and plugin-versioning enhancements to boost plugin labeling clarity, packaging workflows, and reliability. Implemented Data API plugin label field and integrated PLUGIN_VERSIONS to drive plugin labels. Generated PLUGIN_VERSIONS on package creation and used them to display plugin labels; performed data format changes in PLUGIN_VERSIONS with a controlled revert to preserve integrity. Implemented UI improvements for plugin labels (badges, updated wording, and tooltips) and expanded automated tests for Data API and MT::Util::PluginVersions. Strengthened CI stability and test resilience with fixes and improvements, including tests covering Data API scenarios and plugin version operations. Enabled updating PLUGIN_VERSIONS without mt-config.cgi to streamline plugin management. Collectively these efforts reduce manual effort, improve user-facing clarity on plugins, and increase deployment reliability.
42 Commits • 13 Features
Jul 1, 2025July 2025 monthly summary for movabletype/movabletype: Delivered a series of Data API and plugin-versioning enhancements to boost plugin labeling clarity, packaging workflows, and reliability. Implemented Data API plugin label field and integrated PLUGIN_VERSIONS to drive plugin labels. Generated PLUGIN_VERSIONS on package creation and used them to display plugin labels; performed data format changes in PLUGIN_VERSIONS with a controlled revert to preserve integrity. Implemented UI improvements for plugin labels (badges, updated wording, and tooltips) and expanded automated tests for Data API and MT::Util::PluginVersions. Strengthened CI stability and test resilience with fixes and improvements, including tests covering Data API scenarios and plugin version operations. Enabled updating PLUGIN_VERSIONS without mt-config.cgi to streamline plugin management. Collectively these efforts reduce manual effort, improve user-facing clarity on plugins, and increase deployment reliability.
July 2025
June 2025
8 Commits • 4 Features
Jun 1, 2025June 2025 - Movable Type: Delivered automation-ready CLI tooling, better plugin provenance visibility, performance-focused UI refinements, strengthened trusted-host validation with tests, and updated default search behavior with coverage for default and custom limits. These changes reduce manual steps, improve admin UX, strengthen configuration security, and broaden test coverage for scalable operations.
June 2025
8 Commits • 4 Features
Jun 1, 2025June 2025 - Movable Type: Delivered automation-ready CLI tooling, better plugin provenance visibility, performance-focused UI refinements, strengthened trusted-host validation with tests, and updated default search behavior with coverage for default and custom limits. These changes reduce manual steps, improve admin UX, strengthen configuration security, and broaden test coverage for scalable operations.
May 2025
24 Commits • 8 Features
May 1, 2025May 2025 performance snapshot for movabletype/movabletype: Delivered meaningful improvements to the build/asset pipeline, security posture, and plugin/template tooling while expanding test coverage and refining theme descriptions. The month focused on stabilizing deployments, increasing build reliability, and enabling clearer product configuration for plugins and themes.
24 Commits • 8 Features
May 1, 2025May 2025 performance snapshot for movabletype/movabletype: Delivered meaningful improvements to the build/asset pipeline, security posture, and plugin/template tooling while expanding test coverage and refining theme descriptions. The month focused on stabilizing deployments, increasing build reliability, and enabling clearer product configuration for plugins and themes.
May 2025
April 2025
39 Commits • 12 Features
Apr 1, 2025April 2025 performance-focused month for the movabletype/movabletype repository. Security hardening and performance optimizations drove measurable business value, while build tooling and UI assets were modernized to support faster delivery and a better developer experience.
April 2025
39 Commits • 12 Features
Apr 1, 2025April 2025 performance-focused month for the movabletype/movabletype repository. Security hardening and performance optimizations drove measurable business value, while build tooling and UI assets were modernized to support faster delivery and a better developer experience.
March 2025
32 Commits • 7 Features
Mar 1, 2025March 2025 delivered targeted enhancements across admin theming, ContentData upgrade flows, and the Debug Panel UI, complemented by performance optimizations and CI/testing improvements. The work resulted in more reliable admin theming and upgrade testing, faster content-data upgrades, and a smoother debugging experience for admins. These changes reduce operational risk, shorten release cycles, and demonstrate robust CI, testing, and code quality practices.
32 Commits • 7 Features
Mar 1, 2025March 2025 delivered targeted enhancements across admin theming, ContentData upgrade flows, and the Debug Panel UI, complemented by performance optimizations and CI/testing improvements. The work resulted in more reliable admin theming and upgrade testing, faster content-data upgrades, and a smoother debugging experience for admins. These changes reduce operational risk, shorten release cycles, and demonstrate robust CI, testing, and code quality practices.
March 2025
February 2025
27 Commits • 9 Features
Feb 1, 2025February 2025 – MovableType (movabletype/movabletype) delivered stability, UI refinements, admin groundwork, and data-quality improvements with a focus on business value and maintainability. Key features delivered: - Avoid polluting window object in Svelte screens (feature) — commits: d33c1acd8192099411a535deb0e921f508b1819e; c3ed2c9e191e8a36440e1ca5fdbdbf94de104607; f5e60c795f2000ece1676f8c814a41cba1af7a86 - Set limit to fixed 50 (feature) — commit: 25f21f83195768d84d9caf6ed5197650701398d7 - UI cleanup: Remove unused navigation CSS and elements (feature) — commits: 0ae3913539a4ccdf44b1f8a5da6e7e9ab2fe1ea7; 3b26b99fc6126d805dd1e49a4537766a4c2fa3fe; 3297235e6d87967b2e6f99a6ef62c8ee035af739; ac82cdafd608c99fc364e483a016d3e4f9a7bc40 - Enforce maxlength on content type list field (feature) — commit: 676c85968ec1536ade0a2d1638c0aafe564ad6d7 - Admin 2025 groundwork (feature) — commits: 9042a42552055b608cbafd98876da5dedd8af690; f12ea41ad8518f59770664b6ff4f280d599f983c; c2b72cd0c19571d8b52c1e572534b2932424f394; d82c1179f74fafce2dc901f27fdc7da0c9c5c40a - Bootstrap 5.3 compatibility updates (feature) — commit: 25e7f7ae5afc46f449bb11a0f3bc90e0d511ca1b - Introduce config directive DisableContentFieldPermission (feature) — commits: 7779028e63efe49ce443b586037405399d14db23; a9bb2f259c89b8e813cbaf5927942573704b6ba4 - Fix references of source map files for minimized CSS (bug) — commit: e8df55fcee470c7664a9f3a3bb0304e2e82ddd2d - Schema changes and migrations for list field (feature) — commits: 06fe1a7b2b03f5399679caaf8acf704936f6c894; 89aaa22633be16b0b166c434608a2b38a5e51876 - CI pipeline improvements and reliability (feature) — commits: 5628257276b7e72d6eee3612da58d635528e006d; 9e13c9a30f77b0b2009f98a09bc883e0d1563f26 - Maintenance and cleanup (bug) — commits: e9d6cdbfbf83562999b3b692e29de72ccba28b5e; 42a17d009c5c2406df827f0c951b302dc41a8565 Major bugs fixed: - Fix wrong correction of the previous commits (bug) — commits: 9c9b8433c0c3f0353a647044d0b0b2619f921432; b500f3ad617a0cbc1da390db75ed75599938757a - Revert UseRiot default setting (bug) — commit: d5e441fb9e5ea820bbe2b009be5e50667eb7c6d8 - Site list modal: ensure site_url is set (bug) — commit: ef577e4bc1f3978b9d383c620aaed075cf3680c6 - Fix references of source map files for minimized CSS (also listed under features for clarity) (bug) — commit: e8df55fcee470c7664a9f3a3bb0304e2e82ddd2d Overall impact and accomplishments: - Increased stability across client screens, improved UI consistency and maintainability, and prepared the codebase for the 2025 Admin release with admin2025 groundwork and Bootstrap 5.3 compatibility. - Improved data quality and governance with fixed limits and explicit maxlength, plus new config directive for permissions. - Strengthened CI reliability and reproducibility with targeted fixes and branch-specific job runs. Technologies/skills demonstrated: - Svelte, CSS/Bootstrap 5.3, data migrations, Git workflows, CI/CD reliability, and feature flag/configuration management.
February 2025
27 Commits • 9 Features
Feb 1, 2025February 2025 – MovableType (movabletype/movabletype) delivered stability, UI refinements, admin groundwork, and data-quality improvements with a focus on business value and maintainability. Key features delivered: - Avoid polluting window object in Svelte screens (feature) — commits: d33c1acd8192099411a535deb0e921f508b1819e; c3ed2c9e191e8a36440e1ca5fdbdbf94de104607; f5e60c795f2000ece1676f8c814a41cba1af7a86 - Set limit to fixed 50 (feature) — commit: 25f21f83195768d84d9caf6ed5197650701398d7 - UI cleanup: Remove unused navigation CSS and elements (feature) — commits: 0ae3913539a4ccdf44b1f8a5da6e7e9ab2fe1ea7; 3b26b99fc6126d805dd1e49a4537766a4c2fa3fe; 3297235e6d87967b2e6f99a6ef62c8ee035af739; ac82cdafd608c99fc364e483a016d3e4f9a7bc40 - Enforce maxlength on content type list field (feature) — commit: 676c85968ec1536ade0a2d1638c0aafe564ad6d7 - Admin 2025 groundwork (feature) — commits: 9042a42552055b608cbafd98876da5dedd8af690; f12ea41ad8518f59770664b6ff4f280d599f983c; c2b72cd0c19571d8b52c1e572534b2932424f394; d82c1179f74fafce2dc901f27fdc7da0c9c5c40a - Bootstrap 5.3 compatibility updates (feature) — commit: 25e7f7ae5afc46f449bb11a0f3bc90e0d511ca1b - Introduce config directive DisableContentFieldPermission (feature) — commits: 7779028e63efe49ce443b586037405399d14db23; a9bb2f259c89b8e813cbaf5927942573704b6ba4 - Fix references of source map files for minimized CSS (bug) — commit: e8df55fcee470c7664a9f3a3bb0304e2e82ddd2d - Schema changes and migrations for list field (feature) — commits: 06fe1a7b2b03f5399679caaf8acf704936f6c894; 89aaa22633be16b0b166c434608a2b38a5e51876 - CI pipeline improvements and reliability (feature) — commits: 5628257276b7e72d6eee3612da58d635528e006d; 9e13c9a30f77b0b2009f98a09bc883e0d1563f26 - Maintenance and cleanup (bug) — commits: e9d6cdbfbf83562999b3b692e29de72ccba28b5e; 42a17d009c5c2406df827f0c951b302dc41a8565 Major bugs fixed: - Fix wrong correction of the previous commits (bug) — commits: 9c9b8433c0c3f0353a647044d0b0b2619f921432; b500f3ad617a0cbc1da390db75ed75599938757a - Revert UseRiot default setting (bug) — commit: d5e441fb9e5ea820bbe2b009be5e50667eb7c6d8 - Site list modal: ensure site_url is set (bug) — commit: ef577e4bc1f3978b9d383c620aaed075cf3680c6 - Fix references of source map files for minimized CSS (also listed under features for clarity) (bug) — commit: e8df55fcee470c7664a9f3a3bb0304e2e82ddd2d Overall impact and accomplishments: - Increased stability across client screens, improved UI consistency and maintainability, and prepared the codebase for the 2025 Admin release with admin2025 groundwork and Bootstrap 5.3 compatibility. - Improved data quality and governance with fixed limits and explicit maxlength, plus new config directive for permissions. - Strengthened CI reliability and reproducibility with targeted fixes and branch-specific job runs. Technologies/skills demonstrated: - Svelte, CSS/Bootstrap 5.3, data migrations, Git workflows, CI/CD reliability, and feature flag/configuration management.
January 2025
23 Commits • 15 Features
Jan 1, 2025January 2025 highlights for the movabletype/movabletype repository focused on strengthening the MT::Permission subsystem, improving code quality, and stabilizing the developer tooling and UI assets. Key outcomes include permissions enhancements with tests, critical bug fixes in permission logic, comprehensive code cleanup, and tooling improvements that streamline formatting, linting, and asset management. These efforts reduce security and access-control risks, improve maintainability, and deliver a smoother developer and end-user experience.
23 Commits • 15 Features
Jan 1, 2025January 2025 highlights for the movabletype/movabletype repository focused on strengthening the MT::Permission subsystem, improving code quality, and stabilizing the developer tooling and UI assets. Key outcomes include permissions enhancements with tests, critical bug fixes in permission logic, comprehensive code cleanup, and tooling improvements that streamline formatting, linting, and asset management. These efforts reduce security and access-control risks, improve maintainability, and deliver a smoother developer and end-user experience.
January 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 — MovableType (movabletype/movabletype) focused on strengthening code quality and tooling consistency through a targeted ESLint upgrade and cleanup. Delivered a modern linting baseline, reduced technical debt, and tightened code hygiene by removing obsolete configuration and an unused import. These changes minimize maintenance cost, improve contributor onboarding, and reduce risk in future changes across the codebase.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 — MovableType (movabletype/movabletype) focused on strengthening code quality and tooling consistency through a targeted ESLint upgrade and cleanup. Delivered a modern linting baseline, reduced technical debt, and tightened code hygiene by removing obsolete configuration and an unused import. These changes minimize maintenance cost, improve contributor onboarding, and reduce risk in future changes across the codebase.
November 2024
28 Commits • 4 Features
Nov 1, 2024November 2024 focused on stabilizing CI, modernizing dependencies, and delivering performance gains, while simplifying the codebase and improving tooling. The team delivered key features around CI compatibility, A-table integration, and performance enhancements, and fixed several build and maintenance bugs to increase reliability and velocity.
28 Commits • 4 Features
Nov 1, 2024November 2024 focused on stabilizing CI, modernizing dependencies, and delivering performance gains, while simplifying the codebase and improving tooling. The team delivered key features around CI compatibility, A-table integration, and performance enhancements, and fixed several build and maintenance bugs to increase reliability and velocity.
November 2024
October 2024
3 Commits
Oct 1, 20242024-10 monthly summary for movabletype/movabletype: focused on reliability and test stability improvements across the codebase. Key features delivered include LWP::UserAgent::Local reliability fixes and cleanup to improve local simulations used by tests and downstream usage, and targeted hardening of the rebuild_pages test suite to prevent silent failures. Overall impact: more accurate, stable local testing surface, fewer flaky tests, and faster feedback to downstream consumers. Technologies demonstrated: Perl, LWP, test harness improvements, environment-variable handling, and code cleanup including dead-code removal. Business value: improved CI reliability, reduced maintenance costs, and more dependable release decisions.
October 2024
3 Commits
Oct 1, 20242024-10 monthly summary for movabletype/movabletype: focused on reliability and test stability improvements across the codebase. Key features delivered include LWP::UserAgent::Local reliability fixes and cleanup to improve local simulations used by tests and downstream usage, and targeted hardening of the rebuild_pages test suite to prevent silent failures. Overall impact: more accurate, stable local testing surface, fewer flaky tests, and faster feedback to downstream consumers. Technologies demonstrated: Perl, LWP, test harness improvements, environment-variable handling, and code cleanup including dead-code removal. Business value: improved CI reliability, reduced maintenance costs, and more dependable release decisions.
Activity
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Quality Metrics
Correctness90.4%
Maintainability91.6%
Architecture85.0%
Performance85.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashCSSGitHTMLJavaScriptMJSMTMLMakefilePHPPerl
Technical Skills
API DevelopmentAPI TestingBackend DevelopmentBug FixBug FixingBuild AutomationBuild ProcessBuild Process ManagementBuild Process OptimizationBuild SystemBuild System ManagementBuild SystemsBuild ToolsCI/CDCMS Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline