{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"TypeScript.fm - The Friendly Show for TypeScript Developers","title":"Deno 2.5, Type-safe Configs and Forms, and Underrated TS Features | News | Ep 35","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/5caca6b3\"></iframe>","width":"100%","height":180,"duration":2952,"description":"News of the week of September 8, 2025: Deno 2.5 adds a bunch of DX improvements, Fresh 2.0 is out of beta, and a supply chain attack mitigation for pnpm users. From the community: Val Town's OSS TypeScript editor, discussing underrated TS features, and tools/libraries to help make your configs, secrets, and forms type-safe.ChaptersNewsTSGoFull JSDoc Support in LSP (#1702) by AndersTypeScript Build Watch Mode (#1684) by SheetalDeno 2.5 + Fresh 2.0Rspack 1.5.3 features advanced tree shaking for dynamic import membersPnpm 10.16 adds “minimumReleaseAge” to help mitigate supply chain attacksFrom the CommunityDr. Axel’s CornerLearning web development: Implementing web servers Learning web development: Authenticating users with plain Node.jsOneUpTime: Lessons from npm's Security Failures Wojciech Maj: Why using Bun in production (maybe) isn't the best ideaVal Town’s open source TS editor was rewritten from scratchJosh Goldberg is tracking common rules across linters for FlintReddit discussion: Name underrated things in TypescriptTool watch: https://www.confkit.dev/ (h/t HackerNews) -- Type-safe config and schemas that work across all runtimesLibrary watch: https://taxum.js.org/ (h/t DASPRiD) -- TypeScript-first HTTP frameworkLibrary watch: https://github.com/marcomuser/conformal -- Type-safe FormData and submissionsCool StuffCool Tool: https://github.com/microsoft/typescript-analyze-traceCool Watch: Retrofitting a broken Game Boy with modern upgradesNow playing: AC: MirageSponsored by Excalibur.jsExcalibur.js is the friendly TypeScript game engine for making 2D web games. Use your TypeScript or JavaScript skills to make games! Excalibur comes out-of-the-box with everything you need to make web games, like physics, sprites, animations, sound effects, input, and particles. Design your assets with tools like Aseprite and Tiled, then load them natively using first-party plugins.MusicSeahorse Dreams by Kubbi (Spotify)","thumbnail_url":"https://img.transistorcdn.com/LUVFPtghCfQs9Z5cmq099b61B1Uvk41woCYRjlvHUak/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9jY2Ew/ZThkMTZkZGNiN2E2/Mzc1MmI5NWI0ZjU0/YjA3MS5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}