Scott Jehl
New York, New York, United States
Summary
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RockstarScott Jehl is a senior software engineer focused on web performance and accessibility, with 17 years of experience blending creative design and front-end engineering for major web brands. Currently on Squarespace’s Web Performance team, he’s long been an industry voice—authoring tools and talks that make fast, inclusive web experiences more achievable. His open-source footprint includes widely used utilities and polyfills (picturefill, Respond, loadCSS/loadJS) that solve real-world compatibility and performance problems across browsers. As founder of WriteMaps and a former lead designer for jQuery UI and jQuery Mobile, he pairs product instincts with deep CSS and JavaScript craftsmanship. Colleagues rely on him for pragmatic, test-driven fixes that improve loading behavior and accessibility in complex cross-device environments. Based in New York, he still freelances through Scott Jehl, LLC, bringing consultancy-level thinking to engineering teams.
17 years of coding experience
Github Skills (34)
accessibility10
asynchronous10
javascript10
media-queries10
jquery10
async10
testing10
css10
responsive-design10
user-interface10
backward-compatibility10
bundle10
poly10
ui-design10
browser-support10
Programming languages (13)
Github contributions (5)
filamentgroup/responsive-carousel
Jul 2013 - Apr 2020
A jQuery-based script for responsive carousels that work with mouse, touch, and keyboard
Role in this project:
Front-end Developer
Front-end DeveloperContributions:64 commits, 6 PRs, 39 pushes in 6 years 10 months
Contributions summary:Scott primarily contributed to the front-end functionality of the responsive carousel. They implemented touch and keyboard interactions, addressed conflicts with other plugins such as pagination and drag functionality, and improved compatibility with various JavaScript libraries. Furthermore, the user enhanced the carousel's accessibility by integrating focus management and ARIA attributes and improved autoplay functionality and data-type class transfers.
jquery
filamentgroup/loadCSS
Jun 2014 - May 2020
Load CSS asynchronously
Role in this project:Front-end Developer
Front-end DeveloperContributions:15 releases, 242 commits, 144 PRs in 6 years
Contributions summary:Scott primarily focused on developing and improving the functionality of the `loadcss` library, which loads CSS files asynchronously. The contributions included the initial implementation of the core `loadCSS.js` file, incorporating features like a custom media type, handling different scenarios, and then refactoring existing code. They implemented new tests for the library and also helped to add new demo examples. The changes involved improvements to the library's internal logic to handle the asynchronous loading of CSS files effectively.
css
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