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Maddy Guthridge

PROFILE

Maddy Guthridge

Maddy Guthridge contributed to open source projects including leptos-rs/cargo-leptos, markedjs/marked, and mermaid-js/mermaid, focusing on developer experience and maintainability. She enhanced onboarding by updating documentation to clarify OpenSSL dependency requirements, reducing installation issues for new contributors. In markedjs/marked, she integrated ABCjs as a known extension, enabling sheet music rendering and improving extension discoverability. For mermaid-js/mermaid, she modernized dependencies by replacing lodash-es with es-toolkit, improving modularity and potential bundle size, and aligned documentation with source code. Her work demonstrated proficiency in JavaScript, dependency management, and technical writing, delivering practical improvements without introducing new bugs.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
5
Lines of code
88
Activity Months3

Work History

April 2026

4 Commits • 3 Features

Apr 1, 2026

April 2026 monthly summary focusing on business value and technical achievements across two repos. Key outcomes include: improved release discipline and risk awareness through Release Process Guidance in marked-extension-template, modernization of dependencies in Mermaid to boost modularity and potential bundle size reductions, and documentation accuracy improvements that align references with source code. These efforts reduce release risk, improve maintainability, and enhance developer experience for consumers. Technologies/skills demonstrated include JavaScript tooling modernization (es-toolkit migration), changeset usage for dependency tracking, README/docs-driven release guidance, and cross-repo collaboration with co-authored contributions.

February 2026

1 Commits • 1 Features

Feb 1, 2026

2026-02 Monthly Summary: Delivered Sheet Music Rendering Extension Support (ABCjs) by adding ABCjs as a known extension for Marked, with updated documentation to improve discoverability. No major bugs fixed this month; focus was on documentation and usability improvements. Business impact: enables sheet music rendering within Marked, reducing onboarding friction and expanding adoption of extension-based workflows. Technologies/skills demonstrated: documentation engineering, open-source collaboration, and ABCjs extension integration.

October 2025

1 Commits • 1 Features

Oct 1, 2025

Monthly summary for 2025-10 for leptos-rs/cargo-leptos. Focused on reducing installation friction and improving developer onboarding through targeted documentation updates. Key features delivered: OpenSSL Dependency Installation Guidance added to README with a pointer to the openssl crate docs to help users resolve build failures. No major bugs fixed this month. Overall impact: reduced installation friction and potential support queries, enabling faster first-build success and easier onboarding for contributors. Technologies/skills demonstrated: Rust/Cargo dependency management, OpenSSL ecosystem considerations, documentation best practices, and cross-platform build awareness.

Activity

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Quality Metrics

Correctness100.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptMarkdown

Technical Skills

DocumentationGitJavaScriptdependency managementdocumentationfront end developmentmodular programmingopen source contributiontechnical writing

Repositories Contributed To

4 repos

Overview of all repositories you've contributed to across your timeline

mermaid-js/mermaid

Apr 2026 Apr 2026
1 Month active

Languages Used

JavaScriptMarkdown

Technical Skills

JavaScriptdependency managementdocumentationfront end developmentmodular programmingtechnical writing

leptos-rs/cargo-leptos

Oct 2025 Oct 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

markedjs/marked

Feb 2026 Feb 2026
1 Month active

Languages Used

Markdown

Technical Skills

documentationopen source contribution

markedjs/marked-extension-template

Apr 2026 Apr 2026
1 Month active

Languages Used

Markdown

Technical Skills

Gitdependency managementdocumentation