microsoft/prompty
Feb 2025 – Jul 2025
3 Months active
Languages Used
PythonYAMLC#JavaScriptXML
Technical Skills
Bug FixCI/CDConfiguration ManagementData EngineeringGitHub ActionsJavaScript Testing
Wei Wu
PROFILE
Wei Wu
Worked on the microsoft/prompty repository to modernize and extend its prompt engineering capabilities, focusing on backend and full stack development using Python, C#, and JavaScript. Delivered a dataclass-based core model migration, integrated Mustache templating for flexible prompt rendering, and unified image and data URL handling in chat prompts. Enhanced CI/CD reliability with GitHub Actions and improved code quality through expanded type hinting, unit testing, and parser refactoring. Addressed bugs in configuration and test stability, streamlined image processing logic, and merged cross-branch features to support template-driven GPT-3 workflows. Prioritized maintainability, test coverage, and developer efficiency across multiple releases.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
14Total
Bugs
3
Commits
14
Features
5
Lines of code
2,096
Activity Months3
Your Network
13 peopleWork History
July 2025
3 Commits • 1 Features
Jul 1, 2025In July 2025, delivered a major refactor of PromptyChatParser to unify image and data URL handling, improving reliability of image rendering in chat prompts and reducing maintenance overhead. The work consolidated local image and data URL processing into a single use case, simplified the image loading logic, and aligned asynchronous and synchronous invocation paths. Changes also included cleanup of legacy code and strengthened tests to prevent regressions, setting the stage for faster feature delivery.
3 Commits • 1 Features
Jul 1, 2025In July 2025, delivered a major refactor of PromptyChatParser to unify image and data URL handling, improving reliability of image rendering in chat prompts and reducing maintenance overhead. The work consolidated local image and data URL processing into a single use case, simplified the image loading logic, and aligned asynchronous and synchronous invocation paths. Changes also included cleanup of legacy code and strengthened tests to prevent regressions, setting the stage for faster feature delivery.
July 2025
March 2025
4 Commits • 1 Features
Mar 1, 2025March 2025 — microsoft/prompty: Delivered Mustache-based prompt configuration and a dedicated renderer, enhanced parsing/preparation of prompt templates, and added unit tests to support flexible, template-driven prompts for the GPT-3 chat API. Included commits 66d156bdce0965be7a7b57394b131440fefbe1e5, 6ac05dc5260b0ac8f6cb164699a61c63d54b5a95, and f49af73e1f3a66d0dad2169da7bef038013fd364 adding Mustache support and tests; merged cross-branch code from the csharp branch to enable folder promptycs; and fixed a syntax typo in LoadTests.cs (commit 6026beaf0cdde459892b84b95105a5c0fb0df990) to restore test compilation. Overall impact: a more configurable, template-driven prompting workflow with a robust test suite, improving developer efficiency and CI reliability for GPT-3 prompt integrations. Technologies demonstrated: Mustache templating, unit testing, cross-branch code merge, and C# test maintenance.
March 2025
4 Commits • 1 Features
Mar 1, 2025March 2025 — microsoft/prompty: Delivered Mustache-based prompt configuration and a dedicated renderer, enhanced parsing/preparation of prompt templates, and added unit tests to support flexible, template-driven prompts for the GPT-3 chat API. Included commits 66d156bdce0965be7a7b57394b131440fefbe1e5, 6ac05dc5260b0ac8f6cb164699a61c63d54b5a95, and f49af73e1f3a66d0dad2169da7bef038013fd364 adding Mustache support and tests; merged cross-branch code from the csharp branch to enable folder promptycs; and fixed a syntax typo in LoadTests.cs (commit 6026beaf0cdde459892b84b95105a5c0fb0df990) to restore test compilation. Overall impact: a more configurable, template-driven prompting workflow with a robust test suite, improving developer efficiency and CI reliability for GPT-3 prompt integrations. Technologies demonstrated: Mustache templating, unit testing, cross-branch code merge, and C# test maintenance.
February 2025
7 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for microsoft/prompty: Delivered core modernization with Mustache templating, expanded typing and dataclass reliability, and strengthened CI coverage for the Prompty JS runtime. Focused on reliability, performance, and cross-platform support to accelerate developer velocity and product stability.
7 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for microsoft/prompty: Delivered core modernization with Mustache templating, expanded typing and dataclass reliability, and strengthened CI coverage for the Prompty JS runtime. Focused on reliability, performance, and cross-platform support to accelerate developer velocity and product stability.
February 2025
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Quality Metrics
Correctness87.8%
Maintainability86.4%
Architecture81.4%
Performance76.4%
AI Usage24.2%
Skills & Technologies
Programming Languages
C#JavaScriptPythonXMLYAML
Technical Skills
Backend DevelopmentBug FixC# DevelopmentCI/CDCode RefactoringConfiguration ManagementData EngineeringFull Stack DevelopmentGitHub ActionsImage HandlingJavaScript TestingParser DevelopmentPrompt EngineeringPythonPython Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline