Mark Otto
Mark Otto is a well-known front-end developer, designer, and open-source contributor. He is best known as the co-creator of Bootstrap, the world’s most popular CSS framework. Mark, alongside Jacob Thornton, developed Bootstrap while working at Twitter to create a consistent and scalable design system for internal tools. The project quickly grew into a widely adopted framework used by millions of developers worldwide.
Mark has an extensive background in design systems, UI/UX development, and open-source projects. His contributions to web development extend beyond Bootstrap, as he has worked on various projects that focus on clean, maintainable, and scalable front-end development.
Michelle Barker
Michelle Barker is a frontend developer, writer, and speaker specializing in CSS, design systems, and modern web development. She is a Lead Frontend Developer at Atomic Smash, a UK-based digital agency. Michelle is best known for her blog, CSS {In Real Life}, where she shares in-depth tutorials, experiments, and best practices related to CSS and frontend development.
BlogBrad Frost
Brad Frost is a renowned web designer, consultant, and author, widely recognized for his contributions to design systems and front-end development. He is based in Pittsburgh, Pennsylvania, and has made a significant impact on the web development community through his innovative ideas and practical approaches.
Atomic Design: Brad is best known for creating the concept of Atomic Design, a methodology for crafting design systems. This approach breaks down user interfaces into fundamental building blocks, making them easier to design, maintain, and scale. He also authored a book titled Atomic Design, which has become a go-to resource for designers and developers.
Blog and Resources: Brad maintains a blog where he writes about web design, design systems, and other related topics. His blog is a treasure trove of knowledge for anyone interested in front-end development.
Chris Coyier
Chris Coyier is a prominent figure in the web development community, best known for founding CSS-Tricks, a comprehensive resource for web designers and developers. Launched in 2007, CSS-Tricks started as a blog to share tips and tricks about CSS but has since evolved into a go-to platform for all things front-end development. The site features articles, tutorials, guides, and an extensive CSS Almanac, which serves as a reference for CSS properties and selectors.
Chris is also a co-founder of CodePen, an online code editor and community for front-end developers to showcase their work, experiment with code, and collaborate with others. CodePen has become a popular tool for learning and sharing web development techniques.
In addition to his work on CSS-Tricks and CodePen, Chris is a speaker and writer who shares his insights on web design and development through conferences and his personal blog. His contributions have significantly influenced the way developers approach CSS and front-end development.