FreeCAD/FreeCAD
May 2025 – Jan 2026
6 Months active
Languages Used
cmakeC++CMakeJavaScriptPythonShell
Technical Skills
Build System ConfigurationBuild SystemsC++C++ DevelopmentCADCMake
Chris
PROFILE
Chris
Chris Jones contributed to the FreeCAD/FreeCAD repository over six months, delivering thirteen features and resolving eleven bugs across core CAD workflows. He focused on build system reliability, user interface stability, and robust geometry handling, using C++, Python, and CMake to address compatibility with evolving dependencies and improve export integrity. His work included enhancing macOS packaging, refining error handling in PartDesign, and implementing live sketch previews. Chris also strengthened CI pipelines by enforcing dependency checks and regression testing. His technical approach emphasized maintainable code, test-driven development, and seamless user experience, demonstrating depth in build systems, GUI development, and algorithm optimization.
Overall Statistics
Feature vs Bugs
54%Features
Repository Contributions
29Total
Bugs
11
Commits
29
Features
13
Lines of code
1,246
Activity Months6
Your Network
220 people
Work History
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for FreeCAD/FreeCAD focusing on feature delivery, bug fixes, and measurable impact. Key features delivered: - BIM module build system enhancement: added Lark library support in the CMake build system to ensure dependencies are correctly handled for BIM. This aligns with updating dependencies in CI and reduces build failures related to missing/new dependencies. Major bugs fixed: - FreeCAD CAM: stabilized tool bits recompute state to prevent unitless expressions from staying in a touched state after recomputation; includes a regression test to prevent recurrence. Overall impact and accomplishments: - Improved build reliability for BIM-related workflows and more stable CAM tool state, contributing to smoother releases and fewer post-merge issues. Strengthened CI signals and developer confidence through targeted regression testing. Technologies/skills demonstrated: - CMake build system integration and external library dependency management (Lark) - Build and dependency troubleshooting in a complex C++/Python project - Regression testing and test-driven bug prevention for CAM module - Bug fixing discipline with traceable commits and issue linkage
2 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for FreeCAD/FreeCAD focusing on feature delivery, bug fixes, and measurable impact. Key features delivered: - BIM module build system enhancement: added Lark library support in the CMake build system to ensure dependencies are correctly handled for BIM. This aligns with updating dependencies in CI and reduces build failures related to missing/new dependencies. Major bugs fixed: - FreeCAD CAM: stabilized tool bits recompute state to prevent unitless expressions from staying in a touched state after recomputation; includes a regression test to prevent recurrence. Overall impact and accomplishments: - Improved build reliability for BIM-related workflows and more stable CAM tool state, contributing to smoother releases and fewer post-merge issues. Strengthened CI signals and developer confidence through targeted regression testing. Technologies/skills demonstrated: - CMake build system integration and external library dependency management (Lark) - Build and dependency troubleshooting in a complex C++/Python project - Regression testing and test-driven bug prevention for CAM module - Bug fixing discipline with traceable commits and issue linkage
January 2026
December 2025
7 Commits • 4 Features
Dec 1, 2025December 2025 monthly summary for FreeCAD/FreeCAD focusing on delivering business value through UX improvements, stability fixes, and topological integrity. The team delivered a mix of user-facing features and critical bug fixes across Sketcher, Part Design, and UI, with emphasis on robust geometry updates, improved user workflows, and maintainable code changes.
December 2025
7 Commits • 4 Features
Dec 1, 2025December 2025 monthly summary for FreeCAD/FreeCAD focusing on delivering business value through UX improvements, stability fixes, and topological integrity. The team delivered a mix of user-facing features and critical bug fixes across Sketcher, Part Design, and UI, with emphasis on robust geometry updates, improved user workflows, and maintainable code changes.
November 2025
13 Commits • 5 Features
Nov 1, 2025November 2025: Delivered core modeling improvements and reliability enhancements for FreeCAD/FreeCAD. Focused on delivering business value through accurate modeling UX, robust data handling, export integrity, and build reliability. Key contributions spanned feature delivery, stability fixes, and pipeline improvements that reduce downstream rework and downtime.
13 Commits • 5 Features
Nov 1, 2025November 2025: Delivered core modeling improvements and reliability enhancements for FreeCAD/FreeCAD. Focused on delivering business value through accurate modeling UX, robust data handling, export integrity, and build reliability. Key contributions spanned feature delivery, stability fixes, and pipeline improvements that reduce downstream rework and downtime.
November 2025
October 2025
5 Commits • 3 Features
Oct 1, 20252025-10 monthly highlights for FreeCAD/FreeCAD focused on packaging reliability, UX improvements, and stability across core CAD workflows. Deliveries targeted toward smoother macOS Homebrew installations, clearer PartDesign error messaging, and export and UI reliability.
October 2025
5 Commits • 3 Features
Oct 1, 20252025-10 monthly highlights for FreeCAD/FreeCAD focused on packaging reliability, UX improvements, and stability across core CAD workflows. Deliveries targeted toward smoother macOS Homebrew installations, clearer PartDesign error messaging, and export and UI reliability.
September 2025
1 Commits
Sep 1, 2025Implemented Boost 1.89+ build compatibility in FreeCAD by updating the Boost component list to exclude 'regex', preventing build failures and ensuring correct identification and linking of necessary libraries. This targeted fix, tied to issue #23829 and committed as 0f6d00d2a547df0f5c2ba5ef0f79044a49b0a2da, stabilizes builds on newer Boost versions and reduces maintenance risk. Business value: smoother developer onboarding, more reliable CI builds, and a solid upgrade path for future Boost versions.
1 Commits
Sep 1, 2025Implemented Boost 1.89+ build compatibility in FreeCAD by updating the Boost component list to exclude 'regex', preventing build failures and ensuring correct identification and linking of necessary libraries. This targeted fix, tied to issue #23829 and committed as 0f6d00d2a547df0f5c2ba5ef0f79044a49b0a2da, stabilizes builds on newer Boost versions and reduces maintenance risk. Business value: smoother developer onboarding, more reliable CI builds, and a solid upgrade path for future Boost versions.
September 2025
May 2025
1 Commits
May 1, 2025May 2025 monthly summary for FreeCAD/FreeCAD. Focused on build compatibility improvements to support newer OCC versions and prevent missing components during build/run. Implemented conditional TKExpress library inclusion for OCC_LIBRARIES when OCC version is >= 7.9.0. This reduces build failures and runtime issues in CI and downstream packaging. Linked to fix for #20656 (commit dc7ceddc502684cec0db8954125524d9da4c6036).
May 2025
1 Commits
May 1, 2025May 2025 monthly summary for FreeCAD/FreeCAD. Focused on build compatibility improvements to support newer OCC versions and prevent missing components during build/run. Implemented conditional TKExpress library inclusion for OCC_LIBRARIES when OCC version is >= 7.9.0. This reduces build failures and runtime issues in CI and downstream packaging. Linked to fix for #20656 (commit dc7ceddc502684cec0db8954125524d9da4c6036).
Activity
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Quality Metrics
Correctness90.0%
Maintainability83.4%
Architecture82.0%
Performance80.4%
AI Usage21.4%
Skills & Technologies
Programming Languages
C++CMakeJavaScriptPythonShellcmake
Technical Skills
3D modelingBuild System ConfigurationBuild SystemsBuild system managementC++C++ DevelopmentC++ developmentC++ programmingCADCAD software developmentCMakeCMake ScriptingCMake configurationDependency ManagementError Handling
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline