Jonny Strömberg
Co-founder, Designer & Engineer at Jonny Action
Stockholm, Sweden
Summary
🤩
Rockstar🎓
Top SchoolJonny Strömberg is a Stockholm-based designer-engineer and co-founder with 15 years’ experience building product-led businesses and large community events. He leads product development at Confetti.events while co-founding and organizing major gatherings like Nordic.js and Nordic.design, bringing together thousands of developers and designers. Equally comfortable shipping front-end code—contributions to popular UI libraries like list.js showcase practical JavaScript craftsmanship—and shaping product UX, he bridges design and engineering seamlessly. His background ranges from lead design roles at scale (Mynewsdesk) to founding experimental startups and hackathons, reflecting a taste for creative, social tech. Jonny’s work consistently blends practical open-source contributions, real-time visualisation experience, and event-driven community building. He’s known for turning complex UX and technical problems into delightful, human-centered products and experiences.
14 years of coding experience
15 years of employment as a software developer
Master of Engineering, Interaction Technology and Design, Master of Engineering, Interaction Technology and Design at Umeå universitetMathematics and Computer Science, Mathematics and Computer Science at Västermalms Gymnasium
Stackoverflow
31reputation
4kreached
1answer
1question
Github Skills (8)
javascript10
html9
css8
filter7
threejs6
nodejs6
mustache6
react-three-fiber6
Programming languages (8)
Github contributions (5)
javve/list.js
Jun 2011 - Dec 2022
The perfect library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. Built to be invisible and work on existing HTML.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:4 releases, 730 commits, 77 PRs in 11 years 7 months
Contributions summary:Jonny's commits primarily focused on modifying the `list.js` file, which is described as a library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. The commits involve changes in the source code, with modifications to create list functionality, suggesting a strong focus on front-end development and JavaScript-based user interface elements. The user also updated example files, demonstrating practical application and further solidifying a front-end developer role.
fuzzy-searchfilterspaginationelementsjavascript
javve/list.fuzzysearch.js
Sep 2013 - Feb 2017
A fuzzy search plugin for List.js
Contributions:11 commits, 1 PR, 3 pushes in 3 years 5 months
fuzzyfuzzy-searchjavascriptsearch-pluginsearch
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