https://dev-radar.pages.dev/topics/deno/ Latest Deno headlines from Dev Radar en-us Mon, 13 Apr 2026 12:37:52 GMT https://dev-radar.pages.dev/articles/2026/04/13/optimizing-deno-performance-a-deep-dive-into-denos-runtime-flags-and-environment-variables/ https://dev-radar.pages.dev/articles/2026/04/13/optimizing-deno-performance-a-deep-dive-into-denos-runtime-flags-and-environment-variables/ Mon, 13 Apr 2026 12:26:03 GMT { "title": "Optimizing Deno Performance: A Deep Dive into Deno's Runtime Flags and Environment Variables", "content": " Deno is a JavaScript and TypeScript runtime that has gained popularity in recent years due to its security features and performance benefits. One of the key adv https://dev-radar.pages.dev/articles/2026/04/13/mastering-denos-runtime-flags-unlocking-advanced-use-cases-and-performance-optimizations/ https://dev-radar.pages.dev/articles/2026/04/13/mastering-denos-runtime-flags-unlocking-advanced-use-cases-and-performance-optimizations/ Mon, 13 Apr 2026 12:22:06 GMT Deno is a JavaScript and TypeScript runtime that has gained popularity in recent years due to its security features and performance capabilities. One of the key aspects of Deno is its extensive use of runtime flags, which allow developers to customize the behavior of the runtime. https://dev-radar.pages.dev/articles/2026/04/13/migrating-from-node.js-to-deno-a-practical-guide/ https://dev-radar.pages.dev/articles/2026/04/13/migrating-from-node.js-to-deno-a-practical-guide/ Mon, 13 Apr 2026 12:18:30 GMT Introduction to Deno and its advantages over Node. js. Deno is a runtime for JavaScript and TypeScript that offers improved security and performance compared to Node. js. Preparing your Node. js application for migration to Deno involves reviewing dependencies and code compatibil https://dev-radar.pages.dev/articles/2026/04/13/optimizing-deno-performance:-a-deep-dive-into-compiler-flags-runtime-configurations-and-best-practices/ https://dev-radar.pages.dev/articles/2026/04/13/optimizing-deno-performance:-a-deep-dive-into-compiler-flags-runtime-configurations-and-best-practices/ Mon, 13 Apr 2026 12:15:00 GMT { "title": "Optimizing Deno Performance: A Deep Dive into Compiler Flags, Runtime Configurations, and Best Practices", "content": " Deno is a JavaScript and TypeScript runtime that has gained popularity in recent years due to its security features and performance benefits. With t https://dev-radar.pages.dev/articles/2026/04/13/unlocking-the-power-of-deno's-built-in-modules:-a-deep-dive-into-standard-library-and-third-party-integrations/ https://dev-radar.pages.dev/articles/2026/04/13/unlocking-the-power-of-deno's-built-in-modules:-a-deep-dive-into-standard-library-and-third-party-integrations/ Mon, 13 Apr 2026 12:13:12 GMT Deno is a JavaScript and TypeScript runtime that has gained popularity in recent years due to its focus on security, performance, and ease of use. One of the key features that sets Deno apart from other runtimes is its built-in modules, which provide a wide range of functionality https://dev-radar.pages.dev/articles/2026/04/11/deno-v2.7.2-released-with-bug-fixes-and-performance-enhancements/ https://dev-radar.pages.dev/articles/2026/04/11/deno-v2.7.2-released-with-bug-fixes-and-performance-enhancements/ Sat, 11 Apr 2026 18:48:58 GMT Deno v2. 7. 2 has been released, featuring a range of bug fixes and performance enhancements. This update resolves issues with the require function, libuv compatibility, and environment variable handling. Furthermore, it boosts the performance of npm installs by enhancing paralle https://dev-radar.pages.dev/articles/2026/04/11/deno-v2.7.3-released-with-bug-fixes-and-performance-enhancements/ https://dev-radar.pages.dev/articles/2026/04/11/deno-v2.7.3-released-with-bug-fixes-and-performance-enhancements/ Sat, 11 Apr 2026 18:48:52 GMT Deno v2. 7. 3 has been released, featuring several bug fixes and performance enhancements. This update resolves issues with the deploy subcommand, handles partial writes to process. stdout/stderr, and makes UDP socket operations synchronous. It also implements missing dgram metho https://dev-radar.pages.dev/articles/2026/04/10/deno-v2.7.5-released-with-bug-fixes-and-improvements/ https://dev-radar.pages.dev/articles/2026/04/10/deno-v2.7.5-released-with-bug-fixes-and-improvements/ Fri, 10 Apr 2026 12:18:29 GMT Deno has released version 2. 7. 5, which includes several bug fixes and improvements. The update addresses issues such as the implementation of new features and fixes for existing issues. Some notable changes include the addition of function coverage to summary and HTML reports, https://dev-radar.pages.dev/articles/2026/04/10/deno-2.7.7-release:-bug-fixes-and-improvements/ https://dev-radar.pages.dev/articles/2026/04/10/deno-2.7.7-release:-bug-fixes-and-improvements/ Fri, 10 Apr 2026 12:18:17 GMT Deno has released version 2. 7. 7, which includes several bug fixes and improvements. The update addresses issues such as the implementation of select fallback on macOS, adds disabled process function stubs in worker threads, and improves node:dns module compatibility. Additional https://dev-radar.pages.dev/articles/2026/04/10/deno-v2.7.8-released/ https://dev-radar.pages.dev/articles/2026/04/10/deno-v2.7.8-released/ Fri, 10 Apr 2026 12:01:19 GMT Deno has released version 2. 7. 8, which includes a range of bug fixes and improvements. The update addresses issues such as the --inspect-brk flag blocking and enhances the NodeRuntime CDP domain. New features have also been added, including the implementation of P-521 sign, ver https://dev-radar.pages.dev/articles/2026/04/09/deno-v2.7.9-released-with-bug-fixes-and-performance-enhancements/ https://dev-radar.pages.dev/articles/2026/04/09/deno-v2.7.9-released-with-bug-fixes-and-performance-enhancements/ Thu, 09 Apr 2026 20:00:50 GMT Deno, a secure JavaScript and TypeScript runtime, has released version 2.7.9. This update includes several bug fixes and improvements, focusing on the command-line interface, compiler, and extensions, as well as performance enhancements. The fixes address issues such as showing c https://dev-radar.pages.dev/articles/2026/04/09/deno-v2.7.10-released-with-bug-fixes-and-improvements/ https://dev-radar.pages.dev/articles/2026/04/09/deno-v2.7.10-released-with-bug-fixes-and-improvements/ Thu, 09 Apr 2026 20:00:47 GMT Deno, a secure JavaScript and TypeScript runtime, has released version 2. 7. 10 with several bug fixes and improvements. The update includes fixes for issues related to the ext/http, ext/node, and lsp modules, as well as improvements to the compile config and npm package resoluti https://dev-radar.pages.dev/articles/2026/04/08/deno-v2.7.11-released-with-enhanced-features-and-fixes/ https://dev-radar.pages.dev/articles/2026/04/08/deno-v2.7.11-released-with-enhanced-features-and-fixes/ Wed, 08 Apr 2026 18:39:12 GMT Deno v2. 7. 11 has been released, featuring several notable updates. The addition of alpha and beta release channel support enables developers to test upcoming features before their official release. A significant fix improves the fs. watch events for immediate writes, ensuring t https://dev-radar.pages.dev/articles/2026/04/08/deno-v2.7.6-released-with-bug-fixes-and-performance-enhancements/ https://dev-radar.pages.dev/articles/2026/04/08/deno-v2.7.6-released-with-bug-fixes-and-performance-enhancements/ Wed, 08 Apr 2026 17:50:28 GMT Deno v2. 7. 6 has been released, featuring numerous bug fixes and performance enhancements. This update addresses issues related to child processes, file systems, and networking, while also boosting the runtime's performance and security. Notable improvements include the addition