Typescript4.9 (satisfies), Nextjs13, Twitter backend architecture

Announcing TypeScript 4.9 - TypeScript


"satisfies" operator to ensure an expression matches some type
(feedback reset) · Issue #47920 · microsoft/TypeScript · GitHub
type Colors = "red" | "green" | "blue"; type RGB = [red:
number, green: number, blue: number]; type Palette =
Record & { red: RGB; green: string;
blue: RGB; }; const palette: Palette = { red: [255, 0, 0], green:
"#0f0", blue: [0, 0, 255], };

Symbol (シンボル) - JavaScript | MDN


TypeScript 5.0 Iteration Plan · Issue #51362 ·
microsoft/TypeScript · GitHub


Next.js 13のServer Componentsは書き方が便利になるだけ


State of JavaScript 2022


MacBook Proの“ノッチ”でマウス操作が遅くなる問題を改善、その方法は？　明治大が実証：Innovative Tech -
ITmedia NEWS


ついに初の解説書！ フォント制作の王道ソフト「Glyphs（グリフス）」執筆陣も非常に豪華で、フォントの作り方がよく分かります
-Glyphsではじめるフォント制作 | コリス


Twitter を作るのはなぜ難しいのか - Togetter


Manhattan, our real-time, multi-tenant distributed database for
Twitter scale


Elasticsearch alternatives: 8 to consider after the license
change


GitHub - pola-rs/polars: Fast multi-threaded, hybrid-streaming
DataFrame library in Rust | Python | Node.js


高速な文字列探索：Daachorseの技術解説 - LegalForce Engineering Blog