TypeScript.fm - The Friendly Show for TypeScript Developers

In this special episode, the two fools are joined by Cameron Clark and Jim Dummett from VoidZero (and now, Cloudflare) to talk about the latest developments in type-aware linting, Vite+ and the Vite ecosystem, and what the future of dev tooling looks like for TypeScript and JavaScript developers.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/9UemP985UyChapters(00:00) - Introducing Cameron Clark and Jim Dummett (04:55) - The VoidZero Acqui-hire (11:47) - The Vite Toolchain (16:04) - What Dark Magic Makes TypeScript Plugins Work with oxlint? (23:42) - Type-aware Linting via Oxlint and TypeScript 7 (27:02) - Type-aware Linting is Now Stable, What Does That Mean? (29:39) - Does TypeScript 7's Performance Unlock New Kinds of Lint Rules? (33:13) - What is Coming Next to Dev Tooling? (37:29) - How Can Dev Tools Help Optimize Agent Interactions? (50:42) - Takeaways and Where to Follow Jim and Cameron (57:09) - The Minnesota Long Goodbye LinksCameron on GitHubJim's talk on oxc and type-aware lintingVite+ (and 1.0 announcement)Void CloudVoidZero Blogoxlint plugin: anti-slopMusicSeahorse Dreams by Kubbi (Spotify)

News for the week of Sep 14, 2026: latest Node 26 includes experimental benchmark tests, a modern drop-in replacement for DOM typings, and we try to understand Jev, bruv. From the community: how GitHub rewrote Copilot's runtime in Rust, learn about ESM, and why Shopify ditched React Native (spoiler: agents).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/9UemP985UyChapters(00:00) - Welcome to the Show (06:02) - Tooling: Node 26.9.0 Lets You Write Benchmarks with node:bench (08:49) - Tooling: Jev, the Type-safe AI (15:25) - Tooling: TypeScript 7 Works Around New Golang FMA Changes (17:58) - Frameworks: GeaStack Compiles Typescript to Native Apps with C++ (20:00) - Frameworks: Ember 7.2, New Built-in Strict Resolver and ESM-only (20:46) - Web Platform: Firefox 156, Can Now Open Automatically on macos (21:21) - Security: Happy Birthday Shai-Hulud! (22:17) - Security: GitHub Actions Tries to Limit Cache Poisoning Risk (23:47) - Security: Gitea Affected by Severe RCE Vulnerability (24:47) - Library Watch: modern-web-types Drop-in Replacement for DOM Typings (26:52) - Library Watch: sqlbraid Lets You Write SQL and Keep TypeScript (29:28) - Library Watch: temporal-parser, a Lexer and Parser for Temporal Expressions (31:06) - Library Watch: Zod 4.6 Comes With Some Perf Improvements (32:26) - Community: Puffball Explains How TypeScript 7 Creates Typed ASTs in Go (33:44) - Community: ESModule.com, Learn About ES Modules (34:47) - Community: cm.xyz Explains Why You'd Use Effect (36:27) - Community: Porffor Can Compile TSC (37:34) - Community: Stephen Toub on How GitHub Rewrote Copilot Runtime in Rust, with Copilot (42:29) - Community: ecyrbe Creates Typeskell to Experiment with Typeclasses (42:52) - Community: Barak's Complete Guide to HOCs with Next.js, React, and TS (43:53) - Community: Orhun Interviews Sebastian from OpenTUI (44:34) - Community: Shopify Switched Back to Swift and Kotlin from React Native (48:07) - Bleet of the Week (49:31) - Cool Link: Design Your Own Silicon Chip (50:41) - Cool Link: The Essential Craftsman (53:10) - The Minnesota Long Goodbye NewsNode: 26.9.0Syntax:  Jev Explained: Demos and Use Cases Jake Bailey: Go FMA’s introduce non-determinismGeastack compiles TypeScript to native apps via C++Ember: 7.2 releasedFirefox: Firefox 156.0 release Socket: Happy Birthday, Shai-Hulud GitHub: Control GitHub Actions cache access with cache-mode Gitea RCE Vulnerability: Ed from Low Level's update on git situation Library Watchmodern-web-types is a drop-in replacement for dom typings with modern APIsClickin/SQLBraid: Write SQL. Keep TypeScript. Skip the query-builder translation layer taskade/temporal-parser: A lexer and parser for temporal expressionsZod 4.6 perf fixes and Zod Mini standaloneFrom the Communityiamstan.dev: ES Modules via JamesPuffball: Inside TypeScript 7's Go Port: Designing Typed AST Nodes Without a Giant Structcm.xyz: Understanding Why You'd Use Effect.ts Porffor: TSC compiled with PorfforStephen Toub: Migrating the GitHub Copilot runtime to Rust, using CopilotTypeskell is a cursed projectBurak.dev: The Complete Guide to HOCs in Next.js with React and TypeScript Interview with OpenTUI https://bsky.app/profile/orhun.dev/post/3mvlg6qrwls2u Shopify: Native is now the future of mobile at Shopify Bleet of the WeekXKCD comic: guaranteed to be randomCool LinksDesigning Silicon From Scratch Dr.Semiconductor - YouTube Essential Craftsman – absolute gold carpentry tipsMusicSeahorse Dreams by Kubbi (Spotify)

News for the week of Sep 7, 2026: new browser loot drops in Chrome 153 and Safari 27, React 19.3 lets you control view transitions, and how Cloudflare rewrote the workers module registry for better Node.js compatibility. From the community: why nobody pays OSS projects, interactively learn Effect, and the motivation behind Zena the Warrior Princ--er, a new programming language inspired by TypeScript.Partake in the No Sloptober Challenge!Head to no-sloptober.com to read the manifesto and see if you can challenge yourself to turn off LLMs and AI for October. 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/9UemP985UyChapters(00:00) - Welcome to the Show (05:11) - Tooling: React 19.3 (08:50) - Tooling: React Compiler is in Vite 8 via oxc (10:17) - Web Platform: Chrome 153 Brings (Proper) Single-axis Scroll Support (12:04) - Web Platform: Safari 27 First to Add Import Defer Support (17:04) - Web Platform: Cloudflare Turns Node Compatibility On By Default (20:42) - Library Watch: srvquery, Fully-typed Library for Browsing Game Servers (21:32) - Library Watch: microlighter, Zero Dependency Syntax Highlighter Using CSS Highlights API (23:15) - Library Watch: mcp-tada, Turn a MCP Client Into a Typed API (25:22) - Library Watch: upyo, Cross-runtime Email Sender (26:51) - Community: Laurie Voss Explains How We Can Force Companies to Pay for Open Source (33:35) - Community: Kit Langton Made an Interactive Intro to Effect.ts (34:52) - Community: Dan Holloran Advocates for Using the Built-in node:test Runner (36:45) - Community: Pablo Androetto Ported Thousands of Windows Games to the Browser in Excalibur.js (38:07) - Community: Dimitri Metropoulos Helps You Solve TS Performance Problems (39:19) - Community: Hexagon Hunt-and-Kill Maze Using Mazely (39:48) - Community: Justin Fagnani Explains Why He Made Zena, a TypeScript-inspird Programming Language (42:12) - Bleet of the Week (43:02) - Cool Link: Undisputed Authority with Roger Martin (46:42) - Cool Link: Fresh is a Powerful Terminal Text Editor and IDE (48:15) - Cool Link: How to Build Weighted Loot Tables (48:45) - The Minnesota Long Goodbye NewsTooling: React 19.3Tooling: What's New: August 2026 from VoidZeroWeb Platform: New in Chrome 153Web Platform: Safari 27 Release NotesWeb Platform: How we rebuilt Cloudflare Workers’ module registry for Node.js compatibility Library WatchSrvquery: fully-typed library for browsing game servers microlighter: zero-dep syntax highlighter using CSS Highlights API mcp-tada: create typed APIs for a MCP client Upyo: runtime-agnostic email sending library From the CommunityLaurie Voss: Nobody pays for open source. We can force them to.Kit Langton: Learn Effect.ts Dan Holloran:  node:test is the test runner you already have installed Pablo Androetto: Game Preservation  Dimitri Mitropoulos:Solving Your TypeScript Performance Problems - Dimitri MitropoulosWujue: A hexagon hunt-and-kill maze using MazelyJustin Fagnani: Zena: TypeScript like language Bleet of the WeekCool LinksGet the Fresh editor in the terminalTwo Ways to Roll Weighted Loot Undisputed Authority: Roger Martin Brett Codes: I'm done using AIMusicSeahorse Dreams by Kubbi (Spotify)

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.Partake in the No Sloptober Challenge!Head to no-sloptober.com to read the manifesto and see if you can challenge yourself to turn off LLMs and AI for October. 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/9UemP985UyChapters(00:00) - Welcome to the Show (05:51) - Personal Challenge: No Sloptober (10:53) - Tooling: Strongly-typed Normalized File Paths in the TS Codebase (13:05) - Tooling: Ember for TS 7 Declared Ready (14:23) - Tooling: Bun 1.4.1 Now Types Import Attributes in TS 7.1 Nightly (14:49) - Tooling: Vitest 5 Brings Trace View, Doctor, and Temporal Mocking (17:08) - Tooling: rslib 1.0, like TSDown But Built on rspack (20:41) - Metaframeworks: Astro 7.3 Can Run Multiple Preview Servers at Once (21:16) - Security: Outsource Vulnerability Remediation to Cloudflare's Managed Defense (24:08) - Library Watch: Starlight 0.42 (25:17) - Library watch: HQTUI, a High Quality Terminal UI (26:08) - Library Watch: tsmc, a TypeScript Runtime Written in minc (27:27) - Library Watch: tscircuit, React for Electronics (29:01) - Library Watch: jasypdf, Declarative PDFs in Pure TypeScript (30:04) - Library Watch: @stdlib/stdlib, Fundamental Numerical Library for JS and TS (30:24) - Library Watch: RetroImgHandler Can Decode, Validate, Convert, Preview, and Encode Retro Graphics (31:12) - Library Watch: causewalk, Inner Exception Unwrapping (33:12) - Library Watch: numpy-ts 1.7.0 is Now Faster Than Native NumPy (34:12) - Community: Kev Helps Ruby Devs Learn TypeScript (34:48) - Community: Hugo Wrote Brainf*** in TypeScript Types (36:23) - Community: How Turbopack Chunks Your JavaScript by Next.js (36:52) - Community: How Next.js Closed 1500 GitHub Issues in One Month (38:32) - Community: What's New in Svelte, Aug 2026 (38:52) - Community: David Dal Busco Wrote Two Tiny Utils for the Result Pattern (40:54) - Community: Matt Pocock Praises Effect.ts for Backends (41:38) - Bleet of the Week (42:26) - Cool Link: Bookmarklet to Open a New Tab Next to the Current One (44:25) - Cool Link: Understanding TETRIS as a Game Developer (45:59) - Cool Link: Orbliterate! A Game That Uses CAD for Level Design (47:03) - The Minnesota Short Goodnight NewsTypeScript: Strongly Typed paths example Ember for TS 7 declared ready Bun v1.4.1Vitest 5.0 is outRslib 1.0 is out Astro 7.3 – run multiple preview servers at onceCloudflare: Introducing context-aware vulnerability discovery and remediationLibrary WatchStarlight 0.42 documentation using AstroHQTUI: A high-quality terminal UI libraryTSMC: A TypeScript runtime written in mincTSCircuit: React for electronic circuit boardsJASYPdf: Declarative PDFs in pure TypeScriptStdlib: Numerical and scientific funamental standard library for JS/TSRetroImgHandler: Encodes, decodes retro graphicsCausewalk: Think inner exception unwrappingNumpy: 1.7.0 numpy-ts is faster than native NumpyFrom the CommunityKev: TypeScript for Ruby devs · codingpawsHugo: Brainf*** written in TS types Next: How Turbopack chunks your JavaScriptNext: How we closed 1,500 GitHub issues in one month Svelte: What’s new in Svelte: September 2026 David Dal Busco: Two Tiny Utils for the Result Pattern Effect: Matt Pocock praises Effect.ts Bleet of the WeekCool LinksBookmarklet from Dr. Axel: Open new tabs next to currentUnderstanding TETRIS As a Game Developer Orbliterate! uses parametric CAD for levels with TypeScript scripting for game logicMusicSeahorse Dreams by Kubbi (Spotify)

TypeScript 7 dominates the news, from a massive repository migration and typed import attributes to faster performance benchmarking. pnpm 12 adds security and workflow upgrades, while htmx 4, Remix 3, and Waku 1 approach major releases. Also covered: browser AI tools, framework vulnerabilities, malicious packages, WebGPU, type-level dice rolls, and full-stack type safety across C# and TypeScript.

News for the weeks of Aug 10 and 17, 2026: major version releases from Bun, ElectroBun, SolidStart, and SvelteKit along with Aspire 13.5, which makes TypeScript app hosts generally available. From the community: self-hosted Durable Objects, anti-slop lint rules, hiding internal state in TS objects, and the true cost of AI coding.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/9UemP985UyChapters(00:00) - Welcome to the Show (05:32) - Tooling: Content Mappers Merged Into TS 7.1 API (07:20) - Tooling: Bun 1.4, the One with Rust (10:27) - Tooling: Aspire 13.5, TypeScript App Hosts Now GA (13:13) - Metaframeworks: SvelteKit 3 Release Candidate is Here (15:33) - Metaframeworks: SolidStart V2 is Now Stable (17:24) - Web Platform: celld, Self-Hosted Workers and Durable Objects (19:02) - Web Platform: Cloudflare Announces $1 Million in Open Source Funding (20:36) - Web Platform: Node.js Interactive 2026 Talks (22:37) - Web Platform: Netlify Source for Hosting Git Version Control (24:20) - Security: Popular Rust Crates Compromised (25:29) - Library Watch: Slonick, a Node.js Postgres Client (27:12) - Library Watch: deopt, Analyze Node.js and V8 De-optimizations (29:15) - Library Watch: Electrobun 2, Now with a Custom Runtime (35:24) - Library Watch: Anti-slop Lint Rules (36:54) - Library Watch: yavascript Builds Cross-platform Bash-like Script Runners (38:46) - Community: Ryan Peterman Interviews Anders Heijlsberg (39:20) - Community: Matt Pocock Interviews Uncle Bob on Software Fundamentals in the Age of AI (39:43) - Community: Josh Goldberg Steps Back from OSS (41:21) - Community: Academind Teaches Us About Self-hosted Durable Objects (41:32) - Community: Remco Wrote an MDX Content Mapper for TS 7 (42:28) - Community: Feross Aboukhadijeh on How AI Agents Expand the Software Supply Chain Attack Surface (43:26) - Community: I would like to personally apologize to the creators of TypeScript (44:50) - Community: Scott Tolinksi on the True Cost of AI Coding (45:53) - Community: Carlos Menezes on Hiding Internal State in TS Objects (48:10) - Community: Tommy Rossi's Manifesto on Errors as Values in TS (49:58) - Community: Brett Codes on How to Make TypeScript and JavaScript Error Handling Better (50:34) - Community: Tero Piirainen Thinks the Bun 1.4 Rust Rewrite is Not Looking Good (52:08) - Community: GameDev.js Survey 2026 is Open (52:32) - Bleet of the Week (54:04) - Cool Link: Don't Paste the AI (59:14) - Cool Link: Local-first Landscape (01:00:34) - The Minnesota Long Goodbye NewsTypeScript: Content Mappers merged into 7.1 branch Bun: Bun 1.4 (Video: Bun v1.4 )Aspire: What's new in Aspire 13.5Svelte: The SvelteKit 3 Release Candidate is here Solid: SolidStart v2 is now StableDeno: celld, self-host your own Durable ObjectsCloudflare: Announcing Cloudflare Ambassadors, Community Engineers, and another $1M in open-source funding Node.js: Node.js Interactive 2026: A Recap Netlify Source: The full power of Git, without the friction: A conversation with Netlify CTO Dana LawsonSocket: Popular Rust Crates Compromised in Build-Time Supply Chain Attack Library Watchgajus/slonik: A Node.js PostgreSQL client with runtime and build time type safety, and composable SQLdeopt: Analyze Node.js and V8 de-optimizationsElectrobun 2.0 comes with a new purpose-built runtime and CLIAnti-slop lint rules Biome https://github.com/kualta/anti-slop Oxlint https://github.com/dmmulroy/anti-slop YavaScript lets you build cross-platform Bash-like script runnersFrom the CommunityRyan Peterman: Creator of TypeScript: 10x Faster Typescript, Why AI Won't Replace SWEs | Anders HejlsbergMatt Pocock: Uncle Bob on Software Fundamentals in the Age of AI Josh Goldberg: Stepping Back from Open Source (Mostly) | Goldblog Josh Goldberg: https://bsky.app/profile/joshuakgoldberg.com/post/3mtehtwtyrs2i Academind: Self-hosted durable objects are pretty interesting! Remco: mdx-content-mapper for TS 7 Feross Aboukhadijeh: How AI Agents Expand the Software Supply Chain Attack Surface Reddit: I would like to personally apologize to the creators of TypeScript Scott Tolinski: The True Cost of AI Coding Carlos Menezes: Hiding internal state in TypeScript objectsTommy Rossi: Errors as Values in TypeScriptBrett Codes: TypeScript & JavaScript error handling is pretty bad (and how to make it better) Tero Piirainen: Bun 1.4 Rust rewrite is not looking good

News for the week of August 3, 2026: Astro 7.2 adds incremental static builds, SvelteKit 3 preview, and a closer look at TypeScript 7.1 compiler APIs. From the community: build your own "isThingy" type guards, eliminating 'any' types using oxlint, and how it went adding Go's defer keyword to TypeScript.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/9UemP985UyChapters(00:00) - Welcome to the Show (06:32) - Tooling: TypeScript 7.1 API Feature Roadmap (11:34) - Metaframeworks: Astro 7.2 Introduces Experimental Incremental Static Builds (12:44) - Metaframeworks: Sweltering Updates in SvelteKit 3 Preview (14:14) - Web: Cloudflare Open Sources an Issue Triage Agent (18:16) - Web: GitHub Now Supports Stacked Pull Requests (22:24) - Library Watch: zodql, Enforce Zod Schemas for GraphQL (24:11) - Library Watch: TanStack Form v2 is in Alpha (26:17) - Library Watch: TanStack Table V9 (28:08) - Library Watch: is-kit Lets You Build Your Own Type Guards (29:23) - Library Watch: typesafe-ts is Like a Toned Down Effect (31:14) - Library Watch: antiox, Rust-like Async Primitives for TypeScript (33:08) - Library Watch: apiful, a Fetch Client You Compose (33:53) - Community: Andrew Healey Adds Go's defer Keyword to TypeScript (36:24) - Community: Mastodon Upgrades to TypeScript 7 (36:57) - Community: Next.js on How They Made Navigations Instant in v0 (39:14) - Community: Mauro Bieg on How to Build a TypeScript Web Framework With No Build Step (39:52) - Community: Sam Rose Found a Bug in Kubernetes Thanks to Webernetes (41:35) - Community: afox.dev Releases Luna.nvim, a Minimal Neovim Theme (42:32) - Community: Silvenon's Oxlint Config to Eradicate any in Your Codebase (43:23) - Bleet of the Week (44:21) - Cool Link: tuicr Lets You View Side-by-Side PR Diffs in Your Terminal (46:12) - Cool Link: Green Building Advisor (48:17) - The Minnesota Long Goodbye NewsTypeScript: API feature roadmap #4830 - microsoft/typescript-go Astro 7.2 brings incremental static buildsWhat’s new in Svelte: August 2026Cloudflare: How we built a software factory to drive Astro’s GitHub issue count to zero GitHub: ICYMI, Stacked pull requests Library Watchzodql: Enforce Zod schemas for your GraphQLPlus: https://github.com/enormora/schema-hub Plus: gql.tada TanStack Forms v2: Form v2 is here: All you need to know about the alphaTanStack Table v9: Announcing TanStack Table V9 is-kit: Build isThingy style type guardstypesafe-ts (via Allan Duetsch): Runtime typesafety helpersantiox: Rust like async primitives for Typescriptapiful: a fetch client you composeFrom the CommunityAndrew Healey: Adding Go's defer to the TypeScript CompilerMastodon: Now written in TS7 Next: Making Navigations Instant in v0 Mauro Bieg: A TypeScript web framework with no build stepSam Rose: Found a bug in kubernetesLuna.nvim: Minimal colorscheme for TS Matija Marohnić: Eradicate as any with oxlint Bleet of the WeekCool LinksGitHub - agavra/tuicr: a code review TUI with vim keybindings ("tweaker")Green Building Advisor for all your high-performance building needsDiscord: Kamran's backyard studio build threadMusicSeahorse Dreams by Kubbi (Spotify)

News for the week of July 27, 2026: insights into what's coming in TS 7.1, rendering JSX and TSX natively using ASP.NET Core, and Elysia gets rewritten with the new v2 beta. From the community: semantic versioning spec for types, a typesafe TSConfig builder, and lessons learned migrating ts-loader with AI.Kamran's New Course: React 19 Security and SafetyWatch on Pluralsight. Learn how to deal with and protect yourself from real-world threats like XSS, CSRF, and supply chain attacks with full-stack React applications. 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/9UemP985UyChapters(00:00) - Welcome to the Show (04:53) - Tooling: TypeScript 7.1 Iteration Plan (07:29) - Tooling: TypeScript ESLint Still Needs TS 6 For Now (09:02) - Tooling: Emacs TypeScript LSP Fixed (09:24) - Tooling: JsxCore is a Native JSX/TSX View Engine for ASP.NET Core (12:50) - Tooling: Notion as Code (in TypeScript) (14:31) - Metaframeworks: Nuxt July Security Patches (15:22) - Metaframeworks: Elysia 2 Beta is a Full Rewrite (18:08) - Web: Cloudflare Workers RPC Now Works Across Python and JavaScript (21:00) - Web: Chrome 151 Adds User Media Element (23:56) - Security: Ongoing npm Supply Chain Attack for keyv and cacheable Scopes (25:56) - Security: Node July Security Releases (26:24) - Library Watch: semver-ts, a Spec for Versioning Types (28:03) - Library Watch: JS2WASM Compiler is in the Experimental Phase (30:40) - Library Watch: PeurTS, Write TS in Unity, Unreal, and .NET (32:03) - Library Watch: dynwinrt, Mess with WinRT APIs in TypeScript (34:16) - Library Watch: syt, Type-safe TSConfig Builder (35:09) - Library Watch: rm-pushnotify, Cross-browser Push Notifications (37:05) - Library Watch: mazely, a Maze Editor and Solver in TypeScript (38:05) - Library Watch: inclusive-color, a Color Space for Human Skin Colors (39:00) - Community: Are the Types Wrong? (39:58) - Community: John Reilly Migrated ts-loader to TypeScript 7 (41:16) - Community: Jake Worth Shares Daily TypeScript Notes in Your Inbox (42:13) - Community: Tabularis Ported Their Visual EXPLAIN Rust Parsers to TypeScript (43:14) - Community: Jake Archibald Wants Us to Learn From His Tool Tip Accessibility Mistake (44:57) - Community: Debugging TypeScript Applications Book by Andrey Ozornin (45:50) - Community: David Sherret Made TS AST Viewer Support TS 7 (46:42) - Bleet of the Week (48:48) - Cool Link: Reliability Lessons from SQLite by Richard Hip (51:24) - Cool Link: Why I Delete My Tests Every Night by KCD (52:02) - Cool Link: Nirvanna the Band the Show (54:23) - The Minnesota Long Goodbye NewsTypeScript: 7.1 iteration plan PSA TS 6/7 - typescript-eslint and others that depend on compiler apis emacs LSP fixedJsxCore: Native JSX + Preact/React support for ASP.NET Core MVC Notion: In beta, Notion as codeNuxt: Nuxt Security Patch ReleasesElysia: Elysia 2 beta - DayDream Cloudflare: Workers RPC now works across Python and JavaScript  Chrome: New in Chrome 151 Socket: Popular npm Packages in the keyv and Cacheable Namespaces Compromised in Active Supply Chain Attack Node: July Security ReleasesLibrary Watchsemver-ts: Semantic Versioning for TypeScript Types JS2: JS to WASM AOT Compiler Puerts: TS in Unreal Engine or Unity in TS!?! dynwinrt: Mess with WinRT APIs using TS syt:  a typesafe builder for tsconfigs (via domutala)rm-pushnotify: Browser push notifications libraryMazely: Maze editor and generation in TS Inclusive Color: Inclusive human skin color spaceFrom the CommunityAre The Types Wrong: Tool for checking declaration filesJohn Reilly: Migrating ts-loader to TypeScript 7.1 with AI Jake Worth: TypeNotes – Daily learning notes for TS and JS developers Tabularis: Visual EXPLAIN beyond the app: one engine, multiple hosts (c/w LLM-assisted)Jake Archibald: Fixing my tooltip accessibility mistake Andrey Ozornin: Debugging TypeScript Applications: Build Web Apps That Don't BreakDavid Sheeret: TS Ast viewer supports 7Bleet of the WeekCool LinksTake some lessons from Reliability Lessons From SQLite - Richard Hipp | SSW 2026 You should watch Nirvana the Band the ShowStop Being Tricked by theprimeagen<...

News for the week of July 20, 2026: Oxlint type-aware linting is now stable, Qwik v2 is now in beta, and the successor to Inferno is lighting up React. From the community: must-watch talks from Software Should Work conference, why Node.js can't harden against prototype pollution, and practical TypeScript tips learned while building a Trello clone.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/9UemP985UyChapters(00:00) - Welcome to the Show (03:45) - Tooling: WebStorm Adds TypeScript 7 to the IDE (04:34) - Tooling: TypeScript 7.1 Compiler API is in Progress (05:32) - Tooling: Type-aware Linting is Now Stable in oxlint (08:24) - Tooling: New Buz Runtime is a Bun Port in Modern Zig (10:48) - Tooling: TypeScript 7 is Getting Some Perf Improvements (11:23) - Metaframeworks: Solid.js Getting a Rewrite in Rust? (12:53) - Metaframeworks: Qwik v2 Beta is Official (15:16) - Metaframeworks: Next.js July Security Release is Available (17:13) - Web: TypeScript AI Conference Videos Are Up (18:05) - Web: A Bunch of TC39 Proposals Advance (20:27) - Web: Octane, Successor to Inferno is a New React Alternative (23:46) - Web: Firefox 153 with Quality of Life Updates (26:22) - Security: Malicious Corepack Site Was Tricking People Into Downloading Malware (28:32) - Security: Wordpress Exploit is Pretty Darn Bad (29:49) - Security: White House Launches Gold Eagle Initiative (30:54) - Library Watch: scriptc, Compiles TypeScript to Native Binaries (33:50) - Library Watch: API Extractor Helps You Build Better TS Library Packages (35:35) - Library Watch: knip Keeps Knipping Its Own Performance (35:52) - Library Watch: TanStack Markdown and Highlight (36:48) - Library Watch: webpack 105.9 Ships Zero-config Bundling (39:39) - Community: Jim's TrueType QR Code Font (40:11) - Community: Software Should Work Conference Videos Are Up (41:18) - Community: MochaJS is Sponsoring Other Open Source Projects (41:43) - Community: Effect Miami 2 Talks Are Up (42:05) - Community: Antony Jones Shares Practical TypeScript Benefits, Pitfalls, and Patterns That Paid Off (43:09) - Community: Jon Sagara Upgrades Microsoft.TypeScript.MSBuild to v7 (43:57) - Community: Rachel Johnson Will Teach You To Build Express APIs in TypeScript (44:21) - Community: Matteo Collina Says No, We Can't Harden Node.js Against Prototype Pollution (45:43) - Community: Matia Makes the Web Fun Again with Pretext (47:43) - Cool Link: I Tried Coding My Own Graphics Library (48:37) - Cool Link: nitter.net Lets You Follow People on X or Get RSS Feeds (49:36) - The Minnesota Short Goodnight NewsDeveloper ToolingTypeScript 7 in JetBrains WebStormTypeScript v7.1 is cookingOxlint: Type-Aware Linting StableBuz: A drop-in replacement for Bun using modern ZigMetaframeworksSolidJS rewritten in Rust?Qwik v2 Beta is officialNext.js: July 2026 Security ReleaseWebTypeScript AI: The only conference for TypeScript AI developersMore ECMAScript Proposals AdvancedOctane announced, successor to Inferno (React, compiled)BrowsersFirefox 153: See All New Features, Updates and FixesSecuritySocket: Beware of fake Corepack site (since taken down)Wordpress: Wordpress Exploit is Absolutely Beautiful Socket: White House Launches Gold Eagle Initiative to Manage Surge in AI-Discovered Vulnerabilities Library WatchScriptc: https://github.com/vercel-labs/scriptc API Extractor: Validate and track breaking changes on output typingsKnip is k-nipping perf Introducing TanStack Markdown and TanStack Highlight Webpack 5.109: Zero-config bundling for new projectsFrom the CommunityJim: TrueType QR code fontSoftware Should Work conferenceAndrew Kelly’s Talk Don't Take the Black Pill - Andrew Kelley | SSW 2026 Alexis King The Unreasonable Effectiveness of Constructive Data Modeling - Alexis King | SSW 2026 Fil-C Real Memory Safety Fil-C: Garbage In, Memory Safety Out! - Filip Pizlo | SSW 2026 Joshua Goldberg: Mocha is donating to other projects: Knip, @nodejs.org, Prettier, and Unified Effect: Effect Miami 2 videos landedAntony Jones: TypeScript in Practice: Benefits, Pitfalls and Patterns That Paid Off Jon Sagara: Upgrading Microsoft.TypeScript.MSBuild to v7.0.0Rachel Johnson: FreeCodeCamp: Build Bullet-Proof APIs in Express w/ TS Matteo Collina:

News for the first half of July, 2026: TypeScript 7 is now generally available, Bun's Rust port will be official in v1.4, plus Nuxt 4.5, and Astro 7.1 updates. From the community: Tangled is the new hotness, a tool that can refactor TypeScript, and a modern CSS theming guide.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/9UemP985UyChapters(00:00) - Welcome to the Show (09:12) - Tools: TypeScript 7 is Now Stable and Available (13:06) - Tools: Vite+ is Now in Beta (15:17) - Tools: Vite 8.1 Brings Experimental Bundle Dev Mode (17:40) - Tools: Nx 23 Supports Angular 22 and TypeScript 6 (18:25) - Runtimes: Bun is Ported to Rust from Zig (25:22) - Runtimes: Node 26.5.0 Brings Experimental Import Text Support (25:40) - Runtimes: Deno 2.9.2 Speeds Up Across the Board (26:39) - Metaframeworks: Nuxt 4.5 Ships Major Upgrades to Build Layer (27:46) - Metaframeworks: Astro 7.1 Lets You Run Multiple Dev Servers at Once (28:57) - Metaframeworks: Next.js Formalizes Security Release Schedule (29:52) - Browsers: Chrome 150 Brings Declarative Updates (30:51) - AI: New Kimi K3 Open Weight Model Tops the Coding Leaderboards (31:51) - AI: 1Password Can Let Agents Securely Use Credentials (34:21) - Security: More npm Packages Compromised in Ongoing Supply Chain Attacks (34:44) - Security: npm 12 Ships with Install Scripts Off by Default (37:11) - Library Watch: Zenolith Rendering Engine (38:30) - Library Watch: Box3D for 3D Physics Simulations (39:18) - Library Watch: Porffor is Now Self-Hosted, Faster, and More Efficient (40:56) - Library Watch: Updated WebGPU Types for TS 6 and 7 (41:35) - Library Watch: rslint 0.7 is TS-first, ESLint-compatible, and 30% Faster (42:16) - Library Watch: magic-string Reaches 1.0 (43:26) - Library Watch: Effect V4 Beta (44:02) - Community: Daniel Roe's SyncHub Helps You Mirror GH Repos to Tangled (47:21) - Community: Jared Forsyth's Dosido Helps You Refactor TypeScript (48:37) - Community: Una Kravetz Teaches You How to Do Modern CSS Theming (49:54) - Community: Jake Archibald's Journey Customizing Select Heights (51:38) - Community: Visualize Data Structures and Algorithms Step-by-Step (53:28) - Community: Joss Mackison Has TypeScript Opinions (54:35) - Community: Jessica Wachtel Dives Deep Into Understanding WebAssembly (55:02) - Community: James Randall Recreated the BBC Micro Game 'Exile' in TypeScript (55:55) - Community: Berlin TypeScript Meetup (56:10) - Bleets of the Week (57:46) - Cool Link: Email Verification API in Chrome Origin Trial (01:01:29) - Cool Link: Coding ASMR Videos (01:03:18) - The Minnesota Long Goodbye NewsAnnouncing TypeScript 7.0 Announcing Vite+ BetaVite 8.1 is out!Nx 23.1 Is Here: Per-Run Performance Reports, TypeScript 6, and Angular 22Rewriting Bun in RustNode 26.5.0: Experimental text importsDeno 2.9.2 perf winsNuxt 4.5 Astro 7.1Next.js Security Release and Our Next Patch Release  Chrome 150: Post by @tunetheweb.com — BlueskyKimi K3 tops Arena's coding leaderboard — and it's open-weight 1Password's new browser integration for Claude changes how AI uses your credentials jscrambler npm Package Compromised in Supply Chain Attacknpm v12 Ships With Install Scripts Off by Default, Begins Deprecating 2FA-Bypass TokensLibrary WatchZenolith a renderer engine : r/typescriptBox3D!!? @erincatto.bsky.social on Bluesky Porffor is now self-hosted TypeScript WebGPU types Rslint 0.7: TypeScript-first, ESLint-compatible, and 30% faster than v0.6magic-string 1.0Effect v4 beta From the CommunityDaniel Roe: Built synchub.io to mirror GH to TangledJared Forsyth: Automate typescript refactors with dosidoUna Kravets: Modern CSS theming with light-dark(), contrast-color(), and style queries Jake Archibald: The Goldilocks customizable select height nyaomaru: I Built a Tool to Visualize Data Structures and AlgorithmsJoss Mackison: TypeScript with OpinionsJessica Wachtel: WebAssembly is everywhere. Here's how it works James Randall: BBC Micro 'Exile' recreation in TS Prisma: TS Berlin meetup, July 31 Bleet of the WeekBonus Bleet of the Week Cool Links