digabi/exam-engine
Oct 2024 – Jan 2025
4 Months active
Languages Used
XMLTypeScriptHTMLJavaScriptMarkdownShell
Technical Skills
Schema DefinitionXML SchemaXML Schema (XSD)Component DevelopmentFront-end DevelopmentRefactoring
tobiasson
PROFILE
Tobiasson
Niko Tobiasson contributed to the digabi/exam-engine repository by evolving the drag-and-drop answer schema, focusing on XML Schema definition and TypeScript development to support more flexible exam questions. He introduced and refined core schema elements, improved parsing reliability, and removed unused attributes to streamline the data model. Niko also enhanced documentation and test assets, aligning rendering snapshots for consistent test results. His work included upgrading the Node.js development environment and formalizing release management, ensuring long-term maintainability. Throughout, he demonstrated depth in front-end and schema engineering, delivering features and fixes that improved extensibility, stability, and authoring efficiency for the exam system.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
19Total
Bugs
3
Commits
19
Features
5
Lines of code
9,001
Activity Months4
Your Network
54 people
Work History
January 2025
2 Commits • 2 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on key accomplishments in digabi/exam-engine. Two feature changes involved environment and release/version management; no code changes were required. Highlights include Node.js version upgrade to 22.12.0 and release bump to v23.4.0, with corresponding commits. No major bugs fixed; impact on stability and release traceability.
2 Commits • 2 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on key accomplishments in digabi/exam-engine. Two feature changes involved environment and release/version management; no code changes were required. Highlights include Node.js version upgrade to 22.12.0 and release bump to v23.4.0, with corresponding commits. No major bugs fixed; impact on stability and release traceability.
January 2025
December 2024
5 Commits • 1 Features
Dec 1, 2024December 2024 milestone for digabi/exam-engine focused on DND-Answer: added docs/assets and test data; cleaned exam schema by removing unused attributes; updated rendering snapshots for accurate test results. These changes improve maintainability, test reliability, and feature stability for DND-Answer.
December 2024
5 Commits • 1 Features
Dec 1, 2024December 2024 milestone for digabi/exam-engine focused on DND-Answer: added docs/assets and test data; cleaned exam schema by removing unused attributes; updated rendering snapshots for accurate test results. These changes improve maintainability, test reliability, and feature stability for DND-Answer.
November 2024
10 Commits • 1 Features
Nov 1, 2024November 2024: Focused on Drag-and-Drop (DND) schema evolution and parsing reliability in digabi/exam-engine. Delivered a consolidated DND XML schema with new elements (dnd-extra-answers), restructured DND elements, adjusted sequences/choices, and prepared for future enhancements; the work included a series of schema updates and controlled reverts to optimize stability and backward-compatibility. Implemented parsing refinements to correctly handle dnd-answer elements and removed the score attribute from dnd-answer-option; XPath adjustments ensure accurate selection of DND options for parsing. These changes stabilized the DND feature set and enable easier future extensions such as new answer types and scoring rules.
10 Commits • 1 Features
Nov 1, 2024November 2024: Focused on Drag-and-Drop (DND) schema evolution and parsing reliability in digabi/exam-engine. Delivered a consolidated DND XML schema with new elements (dnd-extra-answers), restructured DND elements, adjusted sequences/choices, and prepared for future enhancements; the work included a series of schema updates and controlled reverts to optimize stability and backward-compatibility. Implemented parsing refinements to correctly handle dnd-answer elements and removed the score attribute from dnd-answer-option; XPath adjustments ensure accurate selection of DND options for parsing. These changes stabilized the DND feature set and enable easier future extensions such as new answer types and scoring rules.
November 2024
October 2024
2 Commits • 1 Features
Oct 1, 20242024-10 monthly summary for digabi/exam-engine: Focused on evolving the drag-and-drop (DnD) answer schema for the exam system. Delivered core dnd-answer element, its groups and options with attributes for scoring, styling, and metadata, plus enhancements to support optional drag-and-drop groups and titles within groups and options for more flexible DnD questions. These changes enable richer, more flexible exam questions, improve authoring efficiency, and lay groundwork for downstream rendering and scoring integration. No major bugs reported this month; the primary accomplishment is the schema evolution and preparation for broader usage across the exam engine.
October 2024
2 Commits • 1 Features
Oct 1, 20242024-10 monthly summary for digabi/exam-engine: Focused on evolving the drag-and-drop (DnD) answer schema for the exam system. Delivered core dnd-answer element, its groups and options with attributes for scoring, styling, and metadata, plus enhancements to support optional drag-and-drop groups and titles within groups and options for more flexible DnD questions. These changes enable richer, more flexible exam questions, improve authoring efficiency, and lay groundwork for downstream rendering and scoring integration. No major bugs reported this month; the primary accomplishment is the schema evolution and preparation for broader usage across the exam engine.
Activity
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Quality Metrics
Correctness90.6%
Maintainability90.6%
Architecture90.6%
Performance87.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptMarkdownShellTypeScriptXML
Technical Skills
Component DevelopmentDocumentationFront-end DevelopmentFrontend DevelopmentJestNode.js Version ManagementReactRefactoringSchema DefinitionSnapshot TestingTestingTypeScript DevelopmentXML ParsingXML SchemaXML Schema (XSD)
Repositories Contributed To
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