Xah Talk Show 2026-07-01 Ep801. Unicode food, bubba milk tea, emacs, deno bundle minify JavaScript...
Video Summary (Generated by AI, Edited by Human.)
In this episode of Xah Talk Show (Ep801), host Xah Lee discusses various topics while coding in Emacs and JavaScript/TypeScript. The show is a mix of technical demonstrations, software philosophy, and cultural observations.
Key Highlights:
Unicode and Emoji History: Xah dives into the history of Unicode, noting that emoji were officially introduced in Unicode 6.0 in 2010 (9:37-13:49). He also discusses the naming origins of "boba" (bubble) milk tea, noting its slang origins in Taiwan (15:51-20:25), and reflects on how Unicode food/drink emoji were expanded between 2014 and 2018 (21:47-25:00).
Emacs and JavaScript Tooling: The host demonstrates his custom Emacs setup for managing files and documentation (32:48-37:16). He struggles with minifying JavaScript using Deno, as the bundle command was removed in Deno 2.0 and later restored. He provides a critique of modern JavaScript tooling like npm, Node.js, and Deno, advocating for manual control over system installations rather than relying blindly on package managers like Chocolatey or npm (44:46-49:15, 1:00:00-1:06:00).
Emacs Packages: Xah explains that his custom Emacs packages are available for sale and are self-documented (1:06:44-1:13:00). He emphasizes his preference for manual system management over automated tools (1:13:22-1:17:31).
Throughout the video, Xah maintains a casual, opinionated tone, often digressing into cultural observations about programming history and the evolution of the software industry.
deno, JavaScript
demo deno minify
unicode
when did unicode emoji began
- when did unicode emoji began
- Fonts for Unicode 6 Emoticons (2010)
- talk about this unicode funky char
- Unicode: Fun, Funky, Weird, Chars
unicode food, bubble milk tea
- 🧋 (U+1F9CB: BUBBLE TEA)
- Boba milk tea
- It's called 珍珠奶茶, pronounced "zhēn zhū nǎi chá." Literally, "pearl milk tea." In Taiwan, you'll also hear people just say 波霸奶茶 — "boba milk tea."
