TypeScript.fm - The Friendly Show for TypeScript Developers11 Joulu 2025

Elide Runs TypeScript Faster Than Node Runs JavaScript | Sam Gammon | Ep 47B

Sam Gammon joins the two fools to talk about Elide, a batteries-included multi-language runtime. What if you could import Python modules from TypeScript... or Ruby, or Kotlin, or Rust? What if you could consolidate multiple backends to just one that ran all your code end-to-end with a unified DX? And what if doing all that was just as fast (or faster) than your existing backend? That's what we talk about in this episode!

Resources

Where to Follow the Team

Chapters

(00:00) - Introducing Elide, a Multi-language Runtime Built on GraalVM
(03:51) - Why Support Multiple Languages?
(07:42) - What is GraalVM, anyway?
(09:43) - What are the Languages Elide Supports Today?
(10:53) - How Does Elide Interop Between Languages?
(14:03) - What Magic Allows TypeScript to Import a Python Module?
(16:12) - How Does Elide's API Compare to Other Runtimes?
(18:26) - Elide's Embedded Inference Engine and API
(20:11) - How Does Elide Handle Idioms Like Promises?
(22:39) - What About Single- vs. Multi-threading?
(24:41) - What About Concurrency and Isolation?
(28:33) - Does Elide Help with Serverless Cold Starts?
(29:25) - Can Elide Compile Single-file Executables?
(31:06) - How is TypeScript So Fast in Elide?
(33:34) - Can We Start Building with Elide?
(35:14) - How Do You Debug Across Multiple Languages?
(38:13) - Where Does Elide Really Shine?
(40:56) - How is Elide Planning to Win?
(42:53) - Could Elide Support a Native Runtime Type System?
(45:26) - Takeaways and Where to Learn More

Sponsored by Excalibur.js
Excalibur.js is the friendly TypeScript 2D game engine for the web. Use your TypeScript or JavaScript skills to make games! Excalibur comes out-of-the-box with everything you need to make web games, like physics, sprites, animations, sound effects, input, tile maps, particles, and more.

Homepage and Docs: https://excaliburjs.com
Make Your First Game in 10 Minutes
Join the Discord: https://discord.gg/9UemP985Uy

Music
Seahorse Dreams by Kubbi (Spotify)

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TS 7 Compiler API Plans, Elysia 2 Beta, and JSX in ASP.NET Core | News | Ep 76

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: semant...

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TypeScript, Agents, and What Skills Will Matter Tomorrow | Kent C Dodds | Ep 73B

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Stack Overflow for Agents, Nuxi Agent, and Safari 27 Beta | News | Ep 71

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VoidZero Joins Cloudflare, New npm 12 Security Defaults, and Angular 22 | News | Ep 70

News for the week of June 1, 2026: VoidZero joins Cloudflare, npm 12 will fix security defaults, and Angular 22 is out. From the community: tips every TS developer should know, how numpy-ts got faster...

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Astro 6.4, Rust's Restriction on LLMs, and Why tsgo Uses So Much Memory | News | Ep 69

News for the week of May 25, 2026: Astro's new Markdown processor API, Rust's take on LLM authorship, and new stage 4 TC39 proposals. From the community: highlights.Sponsored by Excalibur.jsExcalibur....

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