The Grinch Stole MongoDB, a Backend Library Called Vla, and Strongly-typed Event Emitters | News | Ep 50
TypeScript.fm - The Friendly Show for TypeScript Developers
Other library watches: iMessage, RN templates, js-draw
Erik highlights a TypeScript iMessage SDK, React Native UI templates, and JS Draw for canvas sketching and SVG output.
News for the weeks of December 22 and 29, 2025: MongoDB exploit drops on Christmas day in true Grinchy fashion, a new backend library called Vla that is far from blah, and starter templates for your next React Native app. From the community: NodeTLV keynote, strongly-typed events in gamedev, and a 6-hour deep dive into Doom in TS.
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Excalibur.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.com
- Make Your First Game in 10 Minutes
- Join the Discord: https://discord.gg/9UemP985Uy
Chapters
- (00:00) - Welcome to the New Year
- (07:52) - News: The Grinch Stole Your Secrets with MongoBleed
- (10:39) - News: Node.js Security Release Expected January 7
- (11:13) - Library Watch: Vla, the Missing Backend Library for TypeScript
- (13:13) - Library Watch: macOS iMessage API SDK for TypeScript
- (13:53) - Library Watch: React Native UI Templates
- (14:51) - Library Watch: js-draw, a Canvas Drawing Library
- (15:48) - Community Highlight: Strongly-typed Events in GameDev by Justin Young
- (16:19) - Community Highlight: Flint, a Modern Linting Engine by Josh Goldberg
- (16:42) - Community Highlight: Tooling Like It's 2025 by Josh Goldberg
- (16:59) - Community Highlight: Major Color.js Update by Lea Verou
- (19:18) - Community Highlight: Building Reusable Form Component Library with TanStack Form by Matt Huggins
- (19:54) - Community Highlight: Static Hermes is Pretty Cool by Devon Govett
- (21:11) - Community Highlight: DOOM in TS Types Stream by MiTS
- (22:09) - Community Highlight: Solitaire in TypeScript by Oidoid
- (22:57) - Community Highlight: Lo-fi Valley Engine by Leocast
- (24:12) - Bleet of the Year
- (25:26) - Cool Link: TypeScript Function Inlining
- (25:49) - Cool Link: Pass Key Explainer
- (29:58) - Cool Game: Outer Worlds 2
- (31:26) - The Minnesota Long Goodbye
News
- PSA: Exploited MongoBleed flaw leaks MongoDB secrets, 87K servers exposed
- PSA: Node.js — Wednesday, January 7, 2026 Security Releases
- Library Watch: Vla, a data layer that integrates into any TypeScript framework
- Library Watch: TypeScript SDK for iMessage automation on macOS
- Library Watch: React Native UI Templates
- Library Watch: js-draw, pencil/pen drawing utilities for JS and Canvas
From the Community
- Justin Young: Strongly Typed Events in GameDev
- Josh Goldberg: NodeTLV Keynote, Tooling Like It's 2025
- Josh Goldberg: What Flint Does Differently
- Lea Verou: ColorJS major release
- Matt Huggins: Building a Reusable Form Component Library with TanStack Form
- Devon Govett: Static Hermes is pretty cool
- MiTS: Doom TS deep dive stream
- oidoid: Super Patience - Pixelated Solitaire in Typescript
- Leoocast: Lofi Valley Engine - Make your dream Stardew Valley clone
Cool Links
- Cool Watch: How Passkeys Work - Computerphile
- Cool Tool: JoshuaKGoldberg/ts-function-inliner: TypeScript transformation that inlines calls to small functions
- Cool Game: Outer Worlds 2, from the developers of Fallout: New Vegas and Avowed
Music
Seahorse Dreams by Kubbi (Spotify)
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