{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"TypeScript.fm - The Friendly Show for TypeScript Developers","title":"Vitest 5, rslib 1.0, and the No Sloptober Challenge | News | Ep 80","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/8c808c43\"></iframe>","width":"100%","height":180,"duration":3166,"description":"News for the week of Aug 31, 2026: Vitest 5's new doctor command and perf enhancements, Rslib is now stable, and Astro 7.3 lets you run multiple preview servers at once. From the community: build circuit boards in React, TypeScript for Ruby devs, and another compile-time crime of implementing Brainf*** in TypeScript types.\nParake in the No Sloptober Challenge!\nHead to no-sloptober.com to read the manifesto and see if you can challenge yourself to turn off LLMs and AI for October. \nSponsored by Excalibur.js\nExcalibur.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.\nHomepage and Docs: https://excaliburjs.com\nMake Your First Game in 10 Minutes\nJoin the Discord: https://discord.gg/9UemP985Uy\n\nChapters\nNews\nTypeScript: Strongly Typed paths example \nEmber for TS 7 declared ready \nBun v1.4.1\nVitest 5.0 is out\nRslib 1.0 is out \nAstro 7.3 – run multiple preview servers at once\nCloudflare: Introducing context-aware vulnerability discovery and remediation\nLibrary Watch\nStarlight 0.42 documentation using Astro\nHQTUI: A high-quality terminal UI library\nTSMC: A TypeScript runtime written in minc\nTSCircuit: React for electronic circuit boards\nJASYPdf: Declarative PDFs in pure TypeScript\nStdlib: Numerical and scientific funamental standard library for JS/TS\nRetroImgHandler: Encodes, decodes retro graphics\nCausewalk: Think inner exception unwrapping\nNumpy: 1.7.0 numpy-ts is faster than native Numpy\nFrom the Community\nKev: TypeScript for Ruby devs · codingpaws\nHugo: Brainf*** written in TS types \nNext: How Turbopack chunks your JavaScript\nNext: How we closed 1,500 GitHub issues in one month \nSvelte: What’s new in Svelte: September 2026 \nDavid Dal Busco: Two Tiny Utils for the Result Pattern \nEffect: Matt Pocock praises Effect.ts \nBleet of...","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}