Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

lunamoth @lunamoth@threads.net

2/7/2026, 1:33:01 PM

Public

A Broken Heart - Allen Pike

https://allenpike.com/2026/a-broken-heart/

- 개발자가 웹 앱 대시보드가 Safari에서 10배 느리게 로딩되는 것을 발견

- Claude 로 디버깅하며 React 문제, 서버 체크, 성능 프로파일링을 거쳐 원인을 추적

- 원인은 Noto Color Emoji 폰트를 사용한 하트 이모지 하나였으며, Safari의 느린 SVG 렌더링으로 인해 1600ms 레이아웃 지연 발생

- 해결책은 Apple Color Emoji를 먼저 사용하는 것

A Broken Heart

Or, getting a 100x speedup with one dumb line of code.

allenpike.com · Allen Pike

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