dream-num/univer
Oct 2024 – Jun 2026
21 Months active
Languages Used
JavaScriptTypeScriptMarkdown
Technical Skills
Bug FixingFormula EngineFormula Engine DevelopmentFront-end DevelopmentJavaScriptLookup Functions
wpxp123456
PROFILE
Wpxp123456
Over 21 months, this developer advanced the dream-num/univer repository by building and refining a robust spreadsheet platform with a focus on formula engine reliability, collaborative editing, and extensible APIs. They delivered features such as advanced data filtering, cross-sheet automation, and real-time collaboration, while addressing complex edge cases in formula evaluation, rendering, and data validation. Their technical approach emphasized modular design, codebase refactoring, and comprehensive testing, leveraging TypeScript, JavaScript, and React to ensure maintainability and scalability. Through iterative improvements, they enhanced user workflows, strengthened data integrity, and enabled seamless integration, supporting both end-user productivity and developer experience across the platform.
Overall Statistics
Feature vs Bugs
32%Features
Repository Contributions
386Total
Bugs
182
Commits
386
Features
86
Lines of code
148,197
Activity Months21
Your Network
23 peopleWork History
June 2026
18 Commits • 5 Features
Jun 1, 2026June 2026 for dream-num/univer focused on strengthening maintainability, performance, and data capabilities. Key architectural work modularized the codebase by moving core editing commands and facade APIs into the docs package and removing deprecated APIs, enabling safer refactors and faster iterations. User-facing enhancements improved editing and rendering reliability (paste handling, formula editor behavior, border rendering, and boolean cell values) with UI polish. Hydration improvements and associated tests solidified default doc state and ensured reliable save/edit flows. An empty base data snapshot initializer was added to bootstrap base models safely. Sheet workflows were expanded with presets and a new CSV import plugin to accelerate data workflows for users. This combination reduces technical debt, accelerates releases, and increases end-user productivity across documents and sheets.
18 Commits • 5 Features
Jun 1, 2026June 2026 for dream-num/univer focused on strengthening maintainability, performance, and data capabilities. Key architectural work modularized the codebase by moving core editing commands and facade APIs into the docs package and removing deprecated APIs, enabling safer refactors and faster iterations. User-facing enhancements improved editing and rendering reliability (paste handling, formula editor behavior, border rendering, and boolean cell values) with UI polish. Hydration improvements and associated tests solidified default doc state and ensured reliable save/edit flows. An empty base data snapshot initializer was added to bootstrap base models safely. Sheet workflows were expanded with presets and a new CSV import plugin to accelerate data workflows for users. This combination reduces technical debt, accelerates releases, and increases end-user productivity across documents and sheets.
June 2026
May 2026
40 Commits • 9 Features
May 1, 2026May 2026: Focused on configurability, API modernization, and UI polish, underpinned by stability and performance fixes. Delivered configurable image upload size, footer.sheet button config, condition format API enum, and removal of deprecated APIs, plus UI improvements. Fixed reliability gaps in rendering, formulas, and navigation across sheets, including cross-sheet find/replace, dark mode rendering, and URL/formula updates. These changes provide stronger performance, scalability, and business value with a cleaner API surface.
May 2026
40 Commits • 9 Features
May 1, 2026May 2026: Focused on configurability, API modernization, and UI polish, underpinned by stability and performance fixes. Delivered configurable image upload size, footer.sheet button config, condition format API enum, and removal of deprecated APIs, plus UI improvements. Fixed reliability gaps in rendering, formulas, and navigation across sheets, including cross-sheet find/replace, dark mode rendering, and URL/formula updates. These changes provide stronger performance, scalability, and business value with a cleaner API surface.
April 2026
28 Commits • 8 Features
Apr 1, 2026In April 2026 (2026-04), the Univer repository delivered modular refactors, permission enhancements, and a broad set of stability fixes that drive business value by reducing maintenance costs, improving security, and delivering more predictable behavior for end users. Key activities include migrating drawing logic to a standalone sheets-drawing package, removing obsolete hyperlink controllers, expanding the permission model with inheritance and better API validation, and introducing new mutation operations. The month also delivered extensive bug fixes across rendering, undo/redo, search, and Node.js/server contexts to improve reliability and data integrity.
28 Commits • 8 Features
Apr 1, 2026In April 2026 (2026-04), the Univer repository delivered modular refactors, permission enhancements, and a broad set of stability fixes that drive business value by reducing maintenance costs, improving security, and delivering more predictable behavior for end users. Key activities include migrating drawing logic to a standalone sheets-drawing package, removing obsolete hyperlink controllers, expanding the permission model with inheritance and better API validation, and introducing new mutation operations. The month also delivered extensive bug fixes across rendering, undo/redo, search, and Node.js/server contexts to improve reliability and data integrity.
April 2026
March 2026
18 Commits • 1 Features
Mar 1, 2026Month: 2026-03 summary for dream-num/univer. Delivered stability improvements to the formula engine, robust cross-worksheet handling, targeted UI/UX enhancements, and code modularization to improve maintainability and reuse. The work reduced crash risk on large datasets, improved performance for large ranges, and heightened user productivity through cross-worksheet workflows and UI polish.
March 2026
18 Commits • 1 Features
Mar 1, 2026Month: 2026-03 summary for dream-num/univer. Delivered stability improvements to the formula engine, robust cross-worksheet handling, targeted UI/UX enhancements, and code modularization to improve maintainability and reuse. The work reduced crash risk on large datasets, improved performance for large ranges, and heightened user productivity through cross-worksheet workflows and UI polish.
February 2026
20 Commits • 7 Features
Feb 1, 2026February 2026 highlights for the Univer repo focused on strengthening data integrity, collaboration features, and performance for larger workbooks. Delivered targeted protections (safe matrix insertions), border/style stability across merge/unmerge and undo, enhanced notes management with compatibility and robust undo/redo, cross-worksheet data references, and strict worksheet size/reference validation to reduce errors and speed up workflows across sheets.
20 Commits • 7 Features
Feb 1, 2026February 2026 highlights for the Univer repo focused on strengthening data integrity, collaboration features, and performance for larger workbooks. Delivered targeted protections (safe matrix insertions), border/style stability across merge/unmerge and undo, enhanced notes management with compatibility and robust undo/redo, cross-worksheet data references, and strict worksheet size/reference validation to reduce errors and speed up workflows across sheets.
February 2026
January 2026
36 Commits • 5 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for dream-num/univer focused on API enhancements, stability fixes, and testing coverage. Key business impact includes improved merge control, standardized path resolution, and broader reliability across editor, formatting, and disposal lifecycles, enabling safer collaboration and faster feature delivery.
January 2026
36 Commits • 5 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for dream-num/univer focused on API enhancements, stability fixes, and testing coverage. Key business impact includes improved merge control, standardized path resolution, and broader reliability across editor, formatting, and disposal lifecycles, enabling safer collaboration and faster feature delivery.
December 2025
40 Commits • 7 Features
Dec 1, 2025December 2025 delivered tangible business value through user-visible features, stability improvements, and architectural refinements across the Univer product. Feature work included Copy Formula Only in the right-click menu, data-validation dropdown search, and Frozen Menu optimization, accelerating data entry and reducing workflow friction. Bug fixes addressed critical reliability gaps such as unique runtime IDs for floating elements, image alignment in the IMAGE formula, pasted data format errors, and filter/data-range edge cases, reducing user-reported issues by improving consistency and resilience. Architectural and UI improvements simplified maintenance and future capability delivery: refactoring downloadImageIcon into the UI component, moving IConfirmService to the core package with related merge commands, and tightening lifecycle handling (e.g., onStarting for numfmt) and active worksheet controller migration. API stability and cross-environment behavior were strengthened with improved getVisibleRange/getVisibleRangesOfAllViewports APIs and related table/worksheet API fixes. Overall impact: higher editing precision, faster data entry, fewer edge-case failures, and a more maintainable codebase enabling faster delivery in 2026.
40 Commits • 7 Features
Dec 1, 2025December 2025 delivered tangible business value through user-visible features, stability improvements, and architectural refinements across the Univer product. Feature work included Copy Formula Only in the right-click menu, data-validation dropdown search, and Frozen Menu optimization, accelerating data entry and reducing workflow friction. Bug fixes addressed critical reliability gaps such as unique runtime IDs for floating elements, image alignment in the IMAGE formula, pasted data format errors, and filter/data-range edge cases, reducing user-reported issues by improving consistency and resilience. Architectural and UI improvements simplified maintenance and future capability delivery: refactoring downloadImageIcon into the UI component, moving IConfirmService to the core package with related merge commands, and tightening lifecycle handling (e.g., onStarting for numfmt) and active worksheet controller migration. API stability and cross-environment behavior were strengthened with improved getVisibleRange/getVisibleRangesOfAllViewports APIs and related table/worksheet API fixes. Overall impact: higher editing precision, faster data entry, fewer edge-case failures, and a more maintainable codebase enabling faster delivery in 2026.
December 2025
November 2025
24 Commits • 5 Features
Nov 1, 2025November 2025 monthly summary for dream-num/univer focused on delivering value through expanded formula capabilities, enhanced data modeling, automated workflows, and stability improvements across the UI and permissions. Key work accelerated business analytics, improved data import reliability, and reduced operational friction for end users and developers.
November 2025
24 Commits • 5 Features
Nov 1, 2025November 2025 monthly summary for dream-num/univer focused on delivering value through expanded formula capabilities, enhanced data modeling, automated workflows, and stability improvements across the UI and permissions. Key work accelerated business analytics, improved data import reliability, and reduced operational friction for end users and developers.
October 2025
15 Commits • 6 Features
Oct 1, 2025Month: 2025-10 Concise monthly summary focusing on key accomplishments, business value, and technical leadership for the Univer repository.
15 Commits • 6 Features
Oct 1, 2025Month: 2025-10 Concise monthly summary focusing on key accomplishments, business value, and technical leadership for the Univer repository.
October 2025
September 2025
26 Commits • 5 Features
Sep 1, 2025September 2025 in the Univer repository focused on delivering enhancements to improve data filtering, API surface area, and user experience, while stabilizing core rendering and editing pipelines. The team introduced new features that enable better automation and UX controls, and addressed a broad set of bug fixes across rendering, formula evaluation, and API layers, resulting in a more reliable and scalable spreadsheet platform for business workflows.
September 2025
26 Commits • 5 Features
Sep 1, 2025September 2025 in the Univer repository focused on delivering enhancements to improve data filtering, API surface area, and user experience, while stabilizing core rendering and editing pipelines. The team introduced new features that enable better automation and UX controls, and addressed a broad set of bug fixes across rendering, formula evaluation, and API layers, resulting in a more reliable and scalable spreadsheet platform for business workflows.
August 2025
22 Commits • 3 Features
Aug 1, 2025In August 2025, the univers ecosystem (dream-num/univer) focused on delivering UI readability, localization consistency, and UI styling improvements, while hardening formula correctness and data editing reliability. The work emphasizes business value through better space utilization, locale-aware presentation, and robust editing workflows, reducing flaky behavior and aligning the product with localization requirements across locales.
22 Commits • 3 Features
Aug 1, 2025In August 2025, the univers ecosystem (dream-num/univer) focused on delivering UI readability, localization consistency, and UI styling improvements, while hardening formula correctness and data editing reliability. The work emphasizes business value through better space utilization, locale-aware presentation, and robust editing workflows, reducing flaky behavior and aligning the product with localization requirements across locales.
August 2025
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 (2025-07)—Dream-num/univer: Delivered key business-value improvements across UX, reliability, and developer support. Core enhancements include Formula Editor UX Enhancements and Stability (auto-fill handle appears during formula-driven updates; supports fromFormula: true for array formulas; corrected display of formula help during edits), and a major reliability uplift in calculations (SUBTOTAL isolation; boolean rendering and TEXT handling). Introduced Filter by Colors for color-based data filtering, with new models, UI components, and filtering logic. Expanded developer capabilities with a new facade API getPermissionInfoWithCell, backed by comprehensive JSDoc and usage example. Resolved internationalization for thread comments UI so the add comment button shows the correct localized text. Impact: Improved data reliability, smoother user workflows, and easier automation/integration, contributing to higher user satisfaction and more trustworthy analytics. Technologies/skills demonstrated: TypeScript/JavaScript, React-based frontend UX patterns, API design and documentation, i18n, data filtering models, and changelog-oriented communication.
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 (2025-07)—Dream-num/univer: Delivered key business-value improvements across UX, reliability, and developer support. Core enhancements include Formula Editor UX Enhancements and Stability (auto-fill handle appears during formula-driven updates; supports fromFormula: true for array formulas; corrected display of formula help during edits), and a major reliability uplift in calculations (SUBTOTAL isolation; boolean rendering and TEXT handling). Introduced Filter by Colors for color-based data filtering, with new models, UI components, and filtering logic. Expanded developer capabilities with a new facade API getPermissionInfoWithCell, backed by comprehensive JSDoc and usage example. Resolved internationalization for thread comments UI so the add comment button shows the correct localized text. Impact: Improved data reliability, smoother user workflows, and easier automation/integration, contributing to higher user satisfaction and more trustworthy analytics. Technologies/skills demonstrated: TypeScript/JavaScript, React-based frontend UX patterns, API design and documentation, i18n, data filtering models, and changelog-oriented communication.
June 2025
16 Commits • 3 Features
Jun 1, 2025June 2025 performance summary for dream-num/univer: Delivered robust formula reliability improvements, governance refinements, and UX enhancements that collectively increase model accuracy, data integrity, and user productivity. Focused on stabilizing core spreadsheet functions, streamlining workbook management, and refining editor interactions to support faster workflows and lower error-prone edits.
16 Commits • 3 Features
Jun 1, 2025June 2025 performance summary for dream-num/univer: Delivered robust formula reliability improvements, governance refinements, and UX enhancements that collectively increase model accuracy, data integrity, and user productivity. Focused on stabilizing core spreadsheet functions, streamlining workbook management, and refining editor interactions to support faster workflows and lower error-prone edits.
June 2025
May 2025
11 Commits • 5 Features
May 1, 2025Month: 2025-05. Focused on delivering reliable formula engine features, improving data integrity, and enhancing customization and developer UX in Univer. Key work spanned bug fixes, core refactor for reuse, and new features like HYPERLINK support and improved sheets API docs. This month emphasized business value through accurate results, preserved data formatting, and better customization capabilities.
May 2025
11 Commits • 5 Features
May 1, 2025Month: 2025-05. Focused on delivering reliable formula engine features, improving data integrity, and enhancing customization and developer UX in Univer. Key work spanned bug fixes, core refactor for reuse, and new features like HYPERLINK support and improved sheets API docs. This month emphasized business value through accurate results, preserved data formatting, and better customization capabilities.
April 2025
12 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for dream-num/univer: Delivered significant platform improvements across advanced sheet management, named ranges and formula handling, CSV import, UI, and developer experience. These changes boosted scalability, data integrity, and user productivity while reducing maintenance overhead.
12 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for dream-num/univer: Delivered significant platform improvements across advanced sheet management, named ranges and formula handling, CSV import, UI, and developer experience. These changes boosted scalability, data integrity, and user productivity while reducing maintenance overhead.
April 2025
March 2025
14 Commits • 4 Features
Mar 1, 2025March 2025 — Delivered measurable business value in dream-num/univer: improved API usability, more robust calculations, and stronger maintainability. Highlights include: Univer facade API improvements with usage enhancements and A1 notation; formula engine robustness fixes; registry cache cleanup; scientific notation in number formatting with locale support; LU-based determinant optimization; and project structure improvements with UniverNetworkPlugin.
March 2025
14 Commits • 4 Features
Mar 1, 2025March 2025 — Delivered measurable business value in dream-num/univer: improved API usability, more robust calculations, and stronger maintainability. Highlights include: Univer facade API improvements with usage enhancements and A1 notation; formula engine robustness fixes; registry cache cleanup; scientific notation in number formatting with locale support; LU-based determinant optimization; and project structure improvements with UniverNetworkPlugin.
February 2025
8 Commits • 2 Features
Feb 1, 2025February 2025: Focused on delivering business-critical features, stabilizing core editing workflows, and improving developer experience. Implemented localization-friendly NUMBERSTRING formula, fixed a critical formula paste bug to preserve references during paste, and expanded the Univer API surface with new FRange/FWorksheet/FWorkbook methods alongside a core conditional formatting refactor. Documentation and examples were updated across multiple commits to reduce integration time for customers and internal teams. These efforts improve user productivity, reliability of spreadsheet operations, and adoption of the Univer API across languages and use cases.
8 Commits • 2 Features
Feb 1, 2025February 2025: Focused on delivering business-critical features, stabilizing core editing workflows, and improving developer experience. Implemented localization-friendly NUMBERSTRING formula, fixed a critical formula paste bug to preserve references during paste, and expanded the Univer API surface with new FRange/FWorksheet/FWorkbook methods alongside a core conditional formatting refactor. Documentation and examples were updated across multiple commits to reduce integration time for customers and internal teams. These efforts improve user productivity, reliability of spreadsheet operations, and adoption of the Univer API across languages and use cases.
February 2025
January 2025
3 Commits
Jan 1, 2025January 2025 monthly summary for dream-num/univer: Focused on stabilizing core formula operations and UI edge cases. Delivered three critical bug fixes with tests, improving correctness of numeric/date recognition, T formula evaluation, and insert function behavior. These changes enhance data integrity, user experience, and reliability of common spreadsheet workflows.
January 2025
3 Commits
Jan 1, 2025January 2025 monthly summary for dream-num/univer: Focused on stabilizing core formula operations and UI edge cases. Delivered three critical bug fixes with tests, improving correctness of numeric/date recognition, T formula evaluation, and insert function behavior. These changes enhance data integrity, user experience, and reliability of common spreadsheet workflows.
December 2024
7 Commits • 1 Features
Dec 1, 2024December 2024: Hardened the Univer formula engine and related facades. Implemented targeted bug fixes and expanded tests to improve reliability, data-type handling, and error propagation. Delivered business-value improvements in core calculations (e.g., XLOOKUP defaults, PRODUCT input handling) with clearer behavior and robust test coverage.
7 Commits • 1 Features
Dec 1, 2024December 2024: Hardened the Univer formula engine and related facades. Implemented targeted bug fixes and expanded tests to improve reliability, data-type handling, and error propagation. Delivered business-value improvements in core calculations (e.g., XLOOKUP defaults, PRODUCT input handling) with clearer behavior and robust test coverage.
December 2024
November 2024
15 Commits • 1 Features
Nov 1, 2024Month 2024-11: Delivered a major Formula Engine expansion and robustness improvements in the Univer repo, along with hardening of the inverted-index cache and expanded test coverage. This unlocks more automated data transformations and more reliable large-workbook processing, with measurable business value.
November 2024
15 Commits • 1 Features
Nov 1, 2024Month 2024-11: Delivered a major Formula Engine expansion and robustness improvements in the Univer repo, along with hardening of the inverted-index cache and expanded test coverage. This unlocks more automated data transformations and more reliable large-workbook processing, with measurable business value.
October 2024
5 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for dream-num/univer: Focused on increasing formula reliability, expanding analytics capabilities, and improving workbook management. Implemented key features, fixed critical bugs, and demonstrated robust engineering practices across the formula engine.
5 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for dream-num/univer: Focused on increasing formula reliability, expanding analytics capabilities, and improving workbook management. Implemented key features, fixed critical bugs, and demonstrated robust engineering practices across the formula engine.
October 2024
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Quality Metrics
Correctness90.0%
Maintainability84.2%
Architecture83.2%
Performance83.2%
AI Usage25.8%
Skills & Technologies
Programming Languages
JavaScriptMarkdownTypeScript
Technical Skills
API DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI RefactoringAPI designAPI developmentAlgorithm ImplementationAnimation OptimizationAsynchronous ProgrammingBug FixBug FixingCache ManagementCachingCell Styling
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline