The Stack Overflow Podcast
Ryan Dahl explains why Deno had to evolve with version 2.0
Aug 20, 2024
Ryan Dahl, the creator of Deno and a prominent figure in the JavaScript community, discusses the evolution of Deno and its major 2.0 update. He highlights its new features like workspace support and improved security measures. Dahl emphasizes the shift from Node.js to Deno, focusing on scalability and performance boosted by Rust integration. He also touches on JavaScript's critical role in future web development and the necessity for advancements in server-side execution, making a compelling case for Deno's readiness for enterprise environments.
26:51
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Quick takeaways
- Deno 2.0 enhances the module system while ensuring compatibility with NPM, allowing seamless integration of existing JavaScript packages.
- The emphasis on a secure by default model in Deno prioritizes user permissions, fostering a stable environment for enterprise-level applications.
Deep dives
Dino's Evolution and NPM Compatibility
Dino was developed as an improvement over Node, addressing shortcomings in its module system and evolving to meet modern needs. The introduction of Dino2 focuses on scaling up the module system while maintaining a simplified approach to JavaScript imports. Compatibility with NPM has become a key feature, enabling users to easily integrate existing JavaScript packages into their projects. This effort reflects the recognition that many developers rely on NPM for essential tools and SDKs, making it crucial for Dino to support these resources effectively.
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