About

Deno offers a secure runtime environment for JavaScript and TypeScript, designed to prevent unauthorized access by restricting file, network, and environment access unless explicitly allowed. It is compatible with Node.js, enabling easy integration of existing projects, and includes built-in tools for code quality, such as a linter and test runner. Deno also features a web framework called Fresh for seamless development on edge servers and a template app, SaaSKit, for building software-as-a-service applications. The company's goal is to provide a developer-friendly environment that simplifies the process of building, testing, and deploying applications securely.

Simplify's Take

What believers are saying

• Deno's recent $21M funding round provides significant financial backing for further development and innovation.
• The launch of new tools like Deno Queues and integration with Jupyter Notebook showcases Deno's commitment to expanding its ecosystem and functionality.
• The introduction of the modern JavaScript Registry ensures best practices and modern standards, enhancing the overall developer experience.

What critics are saying

• The competitive landscape of JavaScript runtimes, including established players like Node.js, could limit Deno's market penetration.
• Security incidents, such as the recent DDoS attack, highlight potential vulnerabilities and the need for robust security measures.

What makes Deno unique

• Deno's secure-by-default runtime environment sets it apart from other JavaScript runtimes, providing enhanced security for developers.
• Compatibility with Node.js allows for seamless integration and transition of existing projects, leveraging the extensive Node ecosystem.
• Deno's inclusion of essential tools like a code linter, test runner, and assertion libraries out of the box enhances developer productivity and code quality.