Dave Methvin
Web Developer at US Center for Medicare and Medicaid
Silver Spring, Maryland, United States
Summary
🤩
Rockstar
Top expert inJavaScript Ecosystem Development
Dave Methvin is a seasoned web developer with 19 years of hands-on experience building accessible, high-performance JavaScript applications across client and server environments. He combines deep JavaScript expertise with Microsoft SQL Server-backed database design and a strong focus on HTML/CSS, accessibility, and site optimization. A long-time contributor and former jQuery Core team member, Dave has maintained CDN distributions, modernized build processes, and fixed subtle cross-browser and DOM issues in widely used libraries such as jQuery and jQuery Mobile. His open-source work spans practical UX fixes—like improving edit cancellation and checkbox behavior in TodoMVC—to infrastructure improvements such as ESLint integration, security-minded cleanup, and static-code scanning enhancements. Based in Silver Spring, MD, he brings a pragmatic, detail-oriented approach that blends front-end polish with full-stack maintenance and tooling improvements.
19 years of coding experience
Github Skills (30)
javascript10
jquery10
testing10
css10
jshint10
ui-design10
uid10
dom-manipulation10
qunit10
front-end-development10
html10
build-tools10
todomvc10
documentation10
eslint9
Programming languages (13)
Github contributions (5)
jquery/jquery-migrate
Nov 2012 - Jun 2020
A development tool to help migrate away from APIs and features that have been or will be removed from jQuery core
Role in this project:
Front-end Developer
Front-end DeveloperContributions:21 reviews, 278 commits, 142 PRs in 7 years 8 months
Contributions summary:Dave's commits focus on updating the jQuery Migrate library, primarily involving modifications to the library's code. The commits include updating to QUnit v1.10.0, refactoring code into files that match core names, and fixing various code issues. They are also making changes to the testing files, indicating a significant role in maintaining and improving the library's functionality. The primary technology involved is Javascript and its testing framework, QUnit.
jquery
jquery/jquery
Dec 2006 - Oct 2019
jQuery JavaScript Library
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:15 reviews, 722 commits, 125 PRs in 13 years
Contributions summary:Dave contributed to the jQuery JavaScript Library by fixing several bugs and improving performance. They addressed issues related to DOM manipulation, specifically regarding HTML5 elements and handling of special cases. Code changes included optimizations to the merge function and a fix for a crash involving text nodes in Internet Explorer.
javascriptjquery
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