{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"TypeScript.fm - The Friendly Show for TypeScript Developers","title":"TypeScript 7 Beta, Deno Fresh 2.3, and Const Generics | News | Ep 65","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/c24d24d1\"></iframe>","width":"100%","height":180,"duration":3562,"description":"News for the week of April 20, 2026: highlights from the recent TypeScript 7 beta and Deno Fresh quality of life improvements. From the community: Bloomberg's type-safe CLI library, a new TSGO toolchain, and TypeScript database migrations.Sponsored by Excalibur.jsExcalibur.js is the free and open source friendly TypeScript 2D game engine for the web. Learn to make web games with TypeScript or JavaScript! Excalibur comes out-of-the-box with everything you need, like physics, sprites, animations, sound effects, and first-party plugins for popular 2D gamedev tools.Homepage and Docs: https://excaliburjs.comMake Your First Game in 10 MinutesJoin the Discord: https://discord.gg/9UemP985UyChaptersNewsMicrosoft: Announcing TypeScript 7.0 BetaDeno: Fresh 2.3: Zero JS by default, View Transitions, and Temporal supportFirefox: Firefox 150.0, See All New Features, Updates and Fixes Library WatchTypeScriptToLua v1.36.0: TS 6.0 supportsamchon/ttsc: A `typescript-go` toolchain for compiler-powered transforms and type-safe execution. Tesseron: In-app MCP layer that interfaces with agent tools (like WebMCP) Stricli: Bloomberg’s type-safe CLI framework From the CommunityMicrosoft: Writing Node.js addons with .NET Native AOT Prisma: TypeScript Migrations in Prisma Next WebDevSimplified: Create a Complete Zod Clone In TypeScriptMichael Black: TUI for Bluesky in TypeScript Lars: Unbash v3 Ryosuke: WebGPU w/ TypeScript Bleet of the weekSecret of the Handbook: I Can’t Believe This TS Feature Has No DocumentationCool LinksCool Watch: Coding Adventure: Making a Better Chess Bot Cool Watch: Why we had to reinvent the conveyor belt Cool Course: Whimsical Animations Web Serial API: Read from and write to a serial portMusicSeahorse 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}