dotCMS/core
Oct 2024 – Feb 2026
17 Months active
Languages Used
HTMLJavaJavaScriptTypeScriptSCSSpropertiesCSSJSON
Technical Skills
API IntegrationAngularComponent DevelopmentFront-end DevelopmentRefactoringState Management
Jalinson Diaz
PROFILE
Jalinson Diaz
Zjaaaldev contributed to the dotCMS/core repository by building and enhancing core content management features, including the Universal Visual Editor and Content Drive. They engineered robust UI workflows and editor experiences using Angular and TypeScript, integrating advanced state management and drag-and-drop capabilities to streamline content authoring and organization. Their work included implementing AI-powered semantic search, GraphQL API adoption, and cross-framework UI components in React and Next.js. Zjaaaldev focused on maintainable code through comprehensive testing, error handling, and modular architecture, addressing both front-end and back-end challenges. Their solutions improved editor reliability, content discovery, and developer productivity across evolving business requirements.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
103Total
Bugs
14
Commits
103
Features
39
Lines of code
161,769
Activity Months17
Work History
February 2026
5 Commits • 2 Features
Feb 1, 2026February 2026 performance: Delivered key UI/UX stability and error visibility improvements in the Universal Visual Editor (UVE) and EMA workflows within dotCMS/core. Focused on preserving view modes across navigation, stabilizing breadcrumbs, and surfacing actionable error messages from API responses. These changes enable faster content iteration, reduce navigation-related issues, and improve support debugging and reliability of variant-related workflows.
5 Commits • 2 Features
Feb 1, 2026February 2026 performance: Delivered key UI/UX stability and error visibility improvements in the Universal Visual Editor (UVE) and EMA workflows within dotCMS/core. Focused on preserving view modes across navigation, stabilizing breadcrumbs, and surfacing actionable error messages from API responses. These changes enable faster content iteration, reduce navigation-related issues, and improve support debugging and reliability of variant-related workflows.
February 2026
January 2026
2 Commits
Jan 1, 2026January 2026 performance summary for dotCMS/core focused on stabilizing core content workflows and restoring editor reliability. Delivered two high-impact fixes that reduce user friction, improve stability, and simplify lock logic for smoother publishing.
January 2026
2 Commits
Jan 1, 2026January 2026 performance summary for dotCMS/core focused on stabilizing core content workflows and restoring editor reliability. Delivered two high-impact fixes that reduce user friction, improve stability, and simplify lock logic for smoother publishing.
December 2025
6 Commits • 4 Features
Dec 1, 2025December 2025 (dotCMS/core) — Delivered core feature work and reliability improvements with measurable business impact. Key engineering efforts focused on data integrity, content organization, and developer experience across back-end and front-end flows, including validation, UI/UX enhancements, and API ergonomics.
6 Commits • 4 Features
Dec 1, 2025December 2025 (dotCMS/core) — Delivered core feature work and reliability improvements with measurable business impact. Key engineering efforts focused on data integrity, content organization, and developer experience across back-end and front-end flows, including validation, UI/UX enhancements, and API ergonomics.
December 2025
November 2025
4 Commits • 1 Features
Nov 1, 2025November 2025: Focused on delivering high-value features for content discovery and developer experience, while strengthening architecture and reliability. Key work includes AI-powered semantic search integration in the SDK and React hooks, plus a Content Drive navigation bug fix to preserve context after editing, setting the stage for robust search and editor UX across products.
November 2025
4 Commits • 1 Features
Nov 1, 2025November 2025: Focused on delivering high-value features for content discovery and developer experience, while strengthening architecture and reliability. Key work includes AI-powered semantic search integration in the SDK and React hooks, plus a Content Drive navigation bug fix to preserve context after editing, setting the stage for robust search and editor UX across products.
October 2025
7 Commits • 3 Features
Oct 1, 2025October 2025 performance summary for the dotCMS/core project with a strong focus on Content Drive improvements. Delivered end-to-end drag-and-drop asset ingestion enhancements, reinforced UI/UX polish, and improved error handling and reliability across Content Drive. Key features delivered include the Drag-and-Drop Asset Upload for Content Drive (with folder-selector drag uploads, table-to-folder moves, visual feedback, and Firefox compatibility fixes), and Content Drive UI/UX/Search polish plus Listing Table UX enhancements that improve loading experience, locale tagging, and navigation. These work items were implemented with a clear commit trajectory across multiple components to streamline asset ingestion, organization, and discovery for editors and content teams.
7 Commits • 3 Features
Oct 1, 2025October 2025 performance summary for the dotCMS/core project with a strong focus on Content Drive improvements. Delivered end-to-end drag-and-drop asset ingestion enhancements, reinforced UI/UX polish, and improved error handling and reliability across Content Drive. Key features delivered include the Drag-and-Drop Asset Upload for Content Drive (with folder-selector drag uploads, table-to-folder moves, visual feedback, and Firefox compatibility fixes), and Content Drive UI/UX/Search polish plus Listing Table UX enhancements that improve loading experience, locale tagging, and navigation. These work items were implemented with a clear commit trajectory across multiple components to streamline asset ingestion, organization, and discovery for editors and content teams.
October 2025
September 2025
6 Commits • 3 Features
Sep 1, 2025September 2025 focused on delivering measurable improvements for Content Drive in dotCMS/core, elevating content discovery accuracy and UX while refreshing the tech stack for maintainability. Key outcomes include enhanced content filtering by base types with multi-parameter support, user experience refinements through an overlay panel and broader UX improvements, and essential tooling upgrades. The work strengthens business value by enabling precise, faster content filtering, reducing user effort, and ensuring long-term maintainability through up-to-date tooling and comprehensive tests.
September 2025
6 Commits • 3 Features
Sep 1, 2025September 2025 focused on delivering measurable improvements for Content Drive in dotCMS/core, elevating content discovery accuracy and UX while refreshing the tech stack for maintainability. Key outcomes include enhanced content filtering by base types with multi-parameter support, user experience refinements through an overlay panel and broader UX improvements, and essential tooling upgrades. The work strengthens business value by enabling precise, faster content filtering, reducing user effort, and ensuring long-term maintainability through up-to-date tooling and comprehensive tests.
August 2025
7 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08: Focused on stabilizing the core editing experience, improving content handling, and enhancing editorial workflows in dotCMS/core. Key improvements reduce content risk, accelerate authoring, and improve content discovery and governance across the UI and data pipelines.
7 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08: Focused on stabilizing the core editing experience, improving content handling, and enhancing editorial workflows in dotCMS/core. Key improvements reduce content risk, accelerate authoring, and improve content discovery and governance across the UI and data pipelines.
August 2025
July 2025
9 Commits • 2 Features
Jul 1, 2025July 2025 results for dotCMS/core focused on delivering a robust Content Drive with centralized state management and a refreshed list view, alongside systemic Block Editor UX improvements. These changes enabled faster content navigation, more reliable editing flows, and improved visual rendering, driving efficiency and reducing editing errors.
July 2025
9 Commits • 2 Features
Jul 1, 2025July 2025 results for dotCMS/core focused on delivering a robust Content Drive with centralized state management and a refreshed list view, alongside systemic Block Editor UX improvements. These changes enabled faster content navigation, more reliable editing flows, and improved visual rendering, driving efficiency and reducing editing errors.
June 2025
6 Commits • 2 Features
Jun 1, 2025June 2025 performance snapshot for dotCMS/core focusing on delivering core Content Drive UI, stabilizing template management, and fixing critical portlet issues. This period emphasized business value through reliable content rendering, improved authoring UX, and maintainable code with enhanced typings and pagination improvements.
6 Commits • 2 Features
Jun 1, 2025June 2025 performance snapshot for dotCMS/core focusing on delivering core Content Drive UI, stabilizing template management, and fixing critical portlet issues. This period emphasized business value through reliable content rendering, improved authoring UX, and maintainable code with enhanced typings and pagination improvements.
June 2025
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly performance for dotCMS/core focused on platform modernization, API realignment, and feature showcase enhancements. Delivered Next.js compatibility for frontend components, adopted GraphQL API with centralized types, and deprecated REST in favor of a unified data access layer. Enhanced Angular example with Next v1 API and new UI sections (blog listing, banners, destination listings). Results reduce maintenance, align with modern frontend stacks, and improve onboarding and developer velocity while delivering business-ready frontend capabilities.
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly performance for dotCMS/core focused on platform modernization, API realignment, and feature showcase enhancements. Delivered Next.js compatibility for frontend components, adopted GraphQL API with centralized types, and deprecated REST in favor of a unified data access layer. Enhanced Angular example with Next v1 API and new UI sections (blog listing, banners, destination listings). Results reduce maintenance, align with modern frontend stacks, and improve onboarding and developer velocity while delivering business-ready frontend capabilities.
April 2025
11 Commits • 4 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for dotCMS/core: Delivered robust page rendering enhancements, editor UX improvements, and stronger developer tooling, while enabling real-time content synchronization with UVE. Key features delivered include DotCMSLayoutBody and layout rendering enhancements with tests (plus state management refactor), Edit EMA Palette Toggle and Navigation Bar enhancements (with routing and state persistence), and SDK/UVE integrations with GraphQL-enabled page retrieval and a new useEditableDotCMSPage hook for real-time content syncing. Internal tooling improvements improved build/test reliability (dev proxy for /ext, IIFE encapsulation, updated Jest config). Major bug fix: Development Mode Fallback Display Bug Fix to ensure No Component fallback shows in development. These results increase page reliability, UX quality, and developer productivity, while enabling more dynamic content delivery and real-time collaboration.
11 Commits • 4 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for dotCMS/core: Delivered robust page rendering enhancements, editor UX improvements, and stronger developer tooling, while enabling real-time content synchronization with UVE. Key features delivered include DotCMSLayoutBody and layout rendering enhancements with tests (plus state management refactor), Edit EMA Palette Toggle and Navigation Bar enhancements (with routing and state persistence), and SDK/UVE integrations with GraphQL-enabled page retrieval and a new useEditableDotCMSPage hook for real-time content syncing. Internal tooling improvements improved build/test reliability (dev proxy for /ext, IIFE encapsulation, updated Jest config). Major bug fix: Development Mode Fallback Display Bug Fix to ensure No Component fallback shows in development. These results increase page reliability, UX quality, and developer productivity, while enabling more dynamic content delivery and real-time collaboration.
April 2025
March 2025
6 Commits • 1 Features
Mar 1, 2025March 2025 – dotCMS/core: Delivered Universal Visual Editor (UVE) platform integration and enhancements to enable a cohesive, editor-centric experience across the product. Consolidated UVE subscription flow, error handling, analytics, UI directives/components, and DOM utilities; improved test reliability and performance, driving faster UVE adoption and more reliable editing workflows. Technologies/skills demonstrated: UVE SDK integration, analytics instrumentation, UI directive/component development, DOM utilities migration, and test optimization in a TypeScript/Angular-like codebase.
March 2025
6 Commits • 1 Features
Mar 1, 2025March 2025 – dotCMS/core: Delivered Universal Visual Editor (UVE) platform integration and enhancements to enable a cohesive, editor-centric experience across the product. Consolidated UVE subscription flow, error handling, analytics, UI directives/components, and DOM utilities; improved test reliability and performance, driving faster UVE adoption and more reliable editing workflows. Technologies/skills demonstrated: UVE SDK integration, analytics instrumentation, UI directive/component development, DOM utilities migration, and test optimization in a TypeScript/Angular-like codebase.
February 2025
6 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for dotCMS/core: Delivered core improvements across beta release workflow, headless UVE integration, editor capabilities, and URL handling. The work enhances release readiness, headless rendering reliability, and editor UX, translating to faster beta cycles, more robust content workflows, and better maintainability.
6 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for dotCMS/core: Delivered core improvements across beta release workflow, headless UVE integration, editor capabilities, and URL handling. The work enhances release readiness, headless rendering reliability, and editor UX, translating to faster beta cycles, more robust content workflows, and better maintainability.
February 2025
January 2025
13 Commits • 3 Features
Jan 1, 2025Month: 2025-01 Summary of monthly work focusing on delivering business value and technical excellence across the dotCMS/core repo. Key features delivered include user experience and editor enhancements, underpinned by reliability fixes and a maintenance pass that reduces technical debt. The work resulted in more robust content authoring and preview workflows, improved cross-browser reliability, and a clearer path to future enhancements.
January 2025
13 Commits • 3 Features
Jan 1, 2025Month: 2025-01 Summary of monthly work focusing on delivering business value and technical excellence across the dotCMS/core repo. Key features delivered include user experience and editor enhancements, underpinned by reliability fixes and a maintenance pass that reduces technical debt. The work resulted in more robust content authoring and preview workflows, improved cross-browser reliability, and a clearer path to future enhancements.
December 2024
3 Commits • 3 Features
Dec 1, 2024Concise monthly summary for 2024-12 focusing on key accomplishments for dotCMS/core. Key features delivered include: Running Experiments badge in the UVE toolbar with backend integration for experiment IDs to reflect active experiments; Persona management enhancements with a new persona selector and fix for mis-saved content deletions; Device preview and orientation controls via a new device selector integrated with the UVE toolbar and EMA shell. Major bugs fixed include correcting mis-saved deletions tied to personas. Overall impact: improved visibility and control over experiments, more reliable persona-specific content management, and expanded content preview capabilities across devices and orientations, enabling faster iteration and better end-user experiences. Technologies/skills demonstrated: frontend component integration, toolbar/state management, backend integration for experiments, device/orientation handling, and UI/UX enhancements.
3 Commits • 3 Features
Dec 1, 2024Concise monthly summary for 2024-12 focusing on key accomplishments for dotCMS/core. Key features delivered include: Running Experiments badge in the UVE toolbar with backend integration for experiment IDs to reflect active experiments; Persona management enhancements with a new persona selector and fix for mis-saved content deletions; Device preview and orientation controls via a new device selector integrated with the UVE toolbar and EMA shell. Major bugs fixed include correcting mis-saved deletions tied to personas. Overall impact: improved visibility and control over experiments, more reliable persona-specific content management, and expanded content preview capabilities across devices and orientations, enabling faster iteration and better end-user experiences. Technologies/skills demonstrated: frontend component integration, toolbar/state management, backend integration for experiments, device/orientation handling, and UI/UX enhancements.
December 2024
November 2024
7 Commits • 3 Features
Nov 1, 2024Month 2024-11 — Performance Review Summary for dotCMS/core development This period focused on delivering user-facing capabilities with a safe rollout strategy, improving editor UX, and strengthening maintainability and code quality. The work enabled more reliable previews, cleaner editor interactions, and a more consistent codebase while reducing risk in production through targeted fixes.
November 2024
7 Commits • 3 Features
Nov 1, 2024Month 2024-11 — Performance Review Summary for dotCMS/core development This period focused on delivering user-facing capabilities with a safe rollout strategy, improving editor UX, and strengthening maintainability and code quality. The work enabled more reliable previews, cleaner editor interactions, and a more consistent codebase while reducing risk in production through targeted fixes.
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 performance summary: Delivered a critical UI workflow enhancement in dotCMS/core by adding support for the new editContentlet custom action in the User Visual Editor (UVE). This enables editors to perform contentlet edits directly from the UI, reducing manual steps and increasing content throughput. Implemented a targeted refactor of DotEmaDialogComponent, renaming payload to actionPayload and introducing a clientAction property to simplify data flow and improve maintainability. Updated tests and documented potential issues with flexible data types in dot-contentlet.model.ts. No major bugs fixed this month; changes are aligned with the ongoing improvement trajectory and the commit referenced below. Key commit: f0ea22e6f83dc042ebf3fd12c7c796a546329a6e.
1 Commits • 1 Features
Oct 1, 2024October 2024 performance summary: Delivered a critical UI workflow enhancement in dotCMS/core by adding support for the new editContentlet custom action in the User Visual Editor (UVE). This enables editors to perform contentlet edits directly from the UI, reducing manual steps and increasing content throughput. Implemented a targeted refactor of DotEmaDialogComponent, renaming payload to actionPayload and introducing a clientAction property to simplify data flow and improve maintainability. Updated tests and documented potential issues with flexible data types in dot-contentlet.model.ts. No major bugs fixed this month; changes are aligned with the ongoing improvement trajectory and the commit referenced below. Key commit: f0ea22e6f83dc042ebf3fd12c7c796a546329a6e.
October 2024
Activity
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Quality Metrics
Correctness91.2%
Maintainability86.4%
Architecture83.6%
Performance79.2%
AI Usage30.4%
Skills & Technologies
Programming Languages
BashCSSHTMLJSONJSPJavaJavaScriptJestMJSMarkdown
Technical Skills
AI integrationAPI DevelopmentAPI IntegrationAPI developmentAPI integrationAnalyticsAngularAstroBackend DevelopmentBlock EditorBrowser CompatibilityBuild ToolsCI/CDCSSCSS Styling
Repositories Contributed To
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