Deno 2.3 Ships Tons of QOL Improvements | News | Ep 16

TypeScript.fm - The Friendly Show for TypeScript Developers

News for the week of April 28, 2025: Deno 2.3 brings some nice quality-of-life improvements, plus void(0) has released a new all-in-one bundler for your TypeScript libraries.

Chapters

• (00:00) - Introduction
• (04:51) - News: This Week in TypeScript Go
• (05:47) - News: Deno 2.3 Released
• (08:36) - News: tsdown is a TypeScript Bundler for Library Authors
• (11:29) - News: Astro 5.7 Release
• (13:04) - Community Highlights: "Macros" in TypeScript by cinny.bun.how
• (15:40) - Community Highlights: Dan Abramov's AMA on BlueSky
• (16:02) - Community Highlights: Josh Goldberg's Series on "If I Wrote a Linter..."
• (18:03) - Community Highlights: Plaid Migrated 100 Services to Deno Deploy
• (19:52) - Community Highlight: Pinterest Migrated 3.7MM Lines of Flow Code to TypeScript
• (21:59) - Dr. Axel's Corner: Converting Values to Strings
• (23:14) - Community Highlights: Build Your Own Build Tools with Immaculata
• (24:52) - Community Highlights: Type-safe Route Management in Vue
• (25:56) - Cool Stuff: Hate git? Try Sapling Instead
• (27:45) - Cool Stuff: Nerd Out with HVAC Ceiling Cassettes
• (30:00) - Cool Stuff: Build Custom Fonts with FontForge
• (30:28) - Cool Stuff: Quantum Computing Explainer by 3Blue1Brown
• (31:05) - Cool Stuff: "Ed", an Early Text Editor
• (31:25) - Cool Stuff: 4000+ Icons for Your Game at Game-Icons.net

Links

• Website: Minnestar events
• Website: IGDATC
• Tool: Deno 2.3
• Tool: tsdown
• Tool: Astro 5.7
• Bsky thread: Macros in TypeScript (@cinny.bun.how)
• Bsky thread: Dan Abramov AMA
• Article: If I wrote a linter, part 1 (Joshua Goldberg)
• Article: Plaid migration to Deno Deploy
• Article: Pinterest Flow to TS migration
• Article: Converting values to strings (2ality)
• Library: Immaculata
• Library: vue-route-query
• Tool: Sapling SCM
• Article: Ductless Ceiling Cassettes
• Video: Quantum computing explainer (3blue1brown)
• Video: ed text editor (Kay Lack)
• Website: Game Icons

Sponsored by Excalibur.js
Excalibur.js is the friendly TypeScript game engine for making 2D web games. 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, and particles. Design your assets with tools like Aseprite and Tiled, then load them natively using first-party plugins.

Music
Seahorse Dreams by Kubbi (Spotify)

Creators & Guests

• Erik Onarheim - Host
• Kamran Ayub - Host