{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"TypeScript.fm - The Friendly Show for TypeScript Developers","title":"Bun.WebView, Cursor's Big Bet, and Whether Mythos Just Spells Marketing | News | Ep 63","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/41f07fcc\"></iframe>","width":"100%","height":180,"duration":4329,"description":"News for the week of April 6, 2026: latest Bun release adds automated headless browser automation, whether Anthropic is using fear-based marketing, and major releases from Storybook and Docusaurus. From the community: why nominal typing deserves to be first-class, what to do about OSS vulnerabilities, and lessons from building a Rust runtime for TS.\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\nBun 1.3.12\nClaude Mythos Preview\nAnthropic's Red Team blog post goes into detail\nClaude Mythos is Actually Scary \nYou Actually Do Need to Understand Mythos\nThe New Stack: Cursor's $2 billion bet: The IDE is now a fallback, not the default\nEmber.js is using vite by default \nSvelteKit 2.56.0 has TS 6.0 support\nVoidZero: How we made the Angular Compiler faster using AI \nDocusaurus 3.10\nStorybook 10.3 \nLibrary Watch\nbetter-translate: Type-safe i8n for any TypeScript project\ntiny-tts: Zero-dependency CPU-only text-to-speech with ONNX model\npagrya-js: HTML-to-PDF in pure TypeScript \nPayKit: TypeScript billing framework\ntsnapi: Snapshot testing utility for the public API for library maintainers\nFrom the Community\nFrontend Masters: What To Know in JavaScript (2026 Edition)\nCekrem: Parse, Don't Validate — In a Language That Doesn't Want You T\nEncore: What We Learned Building a Rust Runtime for TypeScript \nPeter Kroner: The WeakMap Subtype Memory Leak Trap \nSchalk Neethling: TypeScript 6.0 and CSS Side-Effect Imports\nEffect.js: TypeScript-Go with Effect LSP\nRailway: Moving Railway's Frontend Off Next.js\nPrisma Next: MongoDB Without Compromise\nJames Sumners: Open...","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}