Become a sponsor to Costro
Hi, I'm Yoriiis β Front-end Architect at Prisma Media, focused on performance, design systems, user experience, and clean front-end architecture.
In addition to my daily work, Iβve been actively contributing to open source since 2012, building tools that reflect real-world needs with simplicity, scalability, and clear documentation. Some of my projects are used in production by developers and teams looking for lightweight, maintainable solutions.
π Featured open source projects
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Costro
Build web applications with Components, Store, and Router β all under 3KB. -
Figma CSS Variables
Export Figma design tokens to CSS and automate deployment. -
vLitejs
Lightweight media player for HTML5 and YouTube videos, with custom skins and plugins. -
ChunksWebpackPlugin
Control how chunks and HTML files are generated in Webpack. -
SvgChunkWebpackPlugin
Optimize and bundle SVG sprites dynamically based on entrypoints. -
ABTasty Debugger
Browser extension to debug and inspect A/B tests from AB Tasty more easily.
π See more on my GitHub profile
π€ Why Sponsor?
Maintaining open source takes time β from development to issue triage, testing, and support. Your sponsorship helps me:
- Allocate dedicated time for updates, maintenance, and roadmap planning
- Improve documentation, examples, and onboarding for new users
- Offer support to developers using these tools in production
- Experiment with new ideas and build tools that scale
Whether you're an individual developer or part of a team, your support makes a real difference.
Let's grow the ecosystem together β one clean, maintainable tool at a time.
Thank you for your support! π
Meet the team
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yoriiisFront-end engineer architect @prismamedia and open source developer
Featured work
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costrojs/costro
β‘ Build web applications with Components, Store and Router in 3KB!
JavaScript 12 -
costrojs/create-costro-app
Create Costro App in seconds by running one command
JavaScript -
costrojs/costro-templates
Costro templates for Create Costro App
JavaScript -
costrojs/costrojs.github.io
π The Costro documentation website
JavaScript 1