Vue.js Creator Evan You Interview
Vue.js Creator Evan You Interview

Exploring the Vue.js Ecosystem: An In-Depth Interview with Evan You


Vue.js, the popular open-source JavaScript framework, has become a cornerstone in web development, empowering over a million developers worldwide. In this extensive interview, we delve into the mind of Evan You, the visionary creator of Vue.js. From the impending release of Vue 3 to insights on work-life balance, technology adoption metrics, and the intricacies of frontend development, Evan shares his experiences and perspectives. Join us as we explore the journey of Vue.js, its evolution, and the broader landscape of modern web development.

1. Navigating Work-Life Balance in Open Source Development

Evrone: Hey Evan, it’s great to have you here! Let’s kick off our exploration by delving into your unique Patreon-funded full-time job. How do you maintain a healthy work-life balance and avoid burnouts in the dynamic realm of open source development?

Evan: Balancing work and life is crucial. I adhere to a fixed schedule, even as a self-employed individual working from home. Being a parent plays a significant role, forcing breaks to spend quality time with family. I also prioritize taking extended breaks whenever needed, a luxury that might be challenging for a full-time employee at a traditional company.

2. Vue 3 Release and Future Endeavors

Evrone: Vue 3 is on the horizon. What are your plans post-release? Will you take a break, or do you already have visions for the next iteration, especially in relation to the Vite build system?

Evan: Vue 3 is on the horizon, and my focus post-release is on enhancing Vite’s stability. It’s essential to let it mature and address evolving user scenarios. While ideas are brewing for Vue 3.1, taking breaks remains crucial for recharging creative energies.

3. A Non-Traditional Path: From Art History to Vue.js

Evrone: Your journey from Google Creative Lab with an Art History major to Vue.js is intriguing. Did the transition lack formal education in math, algorithms, and data structures? What’s your take on the necessity of traditional computer science theory for programmers?

Evan: The front-end domain, including Vue.js, doesn’t heavily rely on intense math or algorithms compared to other fields. Successful framework development hinges more on understanding users, designing APIs, building communities, and long-term commitment. I advocate for a pragmatic approach, where hands-on experience trumps a rigid computer science background.

4. The Rise of No-Backend and Fullstack Approaches

Evrone: In the era of technologies like Nuxt.js and JAMstack, there’s a temptation to focus solely on the frontend. What are your thoughts on “no-backend” or “fullstack” approaches, and how do they align with the products being built?

Evan: The choice between “no-backend” and “fullstack” approaches is often driven by the nature of the product being developed. Developers gravitate toward stacks that align with the simplicity of backend logic, placing more emphasis on frontend interaction. While not a universal solution, it suits specific app categories effectively.

5. Time-Traveling Advice: Insights from Vue.js Rewrites

Evrone: Vue.js underwent multiple rewrites. If you could travel back and offer one technical advice to your younger self, what would it be?

Evan: The key advice would revolve around improving the separation and decoupling of internal modules, enhancing the overall framework architecture.

6. The Dance of JavaScript and TypeScript

Evrone: The parallel evolution of JavaScript and TypeScript has been notable. Do you foresee types being integrated into core JavaScript, or will TypeScript maintain its distinct presence?

Evan: Integrating types directly into JavaScript seems improbable due to practical challenges in committee-based design. TypeScript won’t replace JavaScript but will continue evolving in parallel, offering a superset with types. The coexistence of both is the foreseeable future.

7. Unveiling the Veiled: Metrics of Technology Adoption

Evrone: Vue boasts a user base exceeding a million developers. What, in your opinion, is the most reliable metric for measuring technology adoption, considering the challenges of tracking users, especially those operating on isolated networks?

Evan: Tracking technology adoption in open source is inherently challenging. While metrics like Stack Overflow questions and GitHub stars are valuable, the Vue Devtools extension’s user count stands out as a reliable indicator, encompassing all users, including those in isolated network environments.

8. Tree-Shaking in Vue.js 3: Unpacking the Challenges

Evrone: Vue.js 3 brings significant tree-shaking improvements. Why did it take so long for tree-shaking to be integrated into modern frameworks, and what challenges did you encounter?

Evan: Tree-shaking’s effectiveness relies on specific code structuring from the outset. Retrofitting an existing, non-trivial codebase poses challenges, demanding either API-breaking changes or substantial refactoring. Vue.js 3’s implementation of tree-shaking addresses these complexities.

9. Learning from Feedback: The Function-Based Component API

Evrone: The “Function-based Component API” proposal for Vue 3 faced pushback. Any reflections on the feedback and lessons for developers navigating community expectations?

Evan: Pushback primarily stemmed from fears of deprecating Vue’s existing API. Understanding user sentiments, especially regarding backward compatibility, is crucial. Listening to users, even when it’s challenging, is essential for successful community engagement.

10. Vue.js in the Real World: Diverse Use Cases

Evrone: Vue has found diverse use cases, from small businesses to giants like Louis Vuitton and NASA. Any specific Vue projects you recommend exploring as examples of complex, real-world frontend applications?

Evan: Unfortunately, many intricate frontend projects are not open source. However, Vue Devtools and Vue CLI UI serve as examples of non-trivial interfaces, showcasing Vue’s capabilities beyond consumer-facing web apps.


Our conversation with Evan You provides a rich tapestry of insights into Vue.js, ranging from its creator’s work-life balance to the intricacies of framework development. At Evrone, we embrace Vue.js to craft tailored solutions for our clients. Learning from visionaries like Evan strengthens our expertise, equipping us to innovate and deliver cutting-edge products. If you have a project idea benefiting from Vue.js, connect with us, and let’s collaborate on bringing your vision to life. Vue.js continues to shape the future of web development, and our journey alongside it is both inspiring and transformative.

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