Using Typescript without compilation
Over the past couple of days, an article about the next major version of Svelte blew up on twitter, and caused lots of discussion. The article states: The team is switching the underlying code from TypeScript to JavaScript. Which, to be fair, is a bit misleading. Technically, the article is not wrong, the team is switching the underlying code from TypeScript to JavaScript. However, they're not dro
Let’s learn how modern JavaScript frameworks work by building one
2 Dec Let’s learn how modern JavaScript frameworks work by building one Posted December 2, 2023 by Nolan Lawson in Web. Tagged: javascript. 20 Comments In my day job, I work on a JavaScript framework (LWC). And although I’ve been working on it for almost three years, I still feel like a dilettante. When I read about what’s going on in the larger framework world, I often feel overwhelmed by all the
Matter.js
Rigid bodies Compound bodies Composite bodies Concave and convex hulls Physical properties (mass, area, density etc.) Restitution (elastic and inelastic collisions) Collisions (broad-phase, mid-phase and narrow-phase) Stable stacking and resting Conservation of momentum Friction and resistance Events Constraints Gravity Sleeping and static bodies See all features
GitHub - ohmjs/ohm: A library and language for building parsers, interpreters, compilers, etc.
Ohm is a parsing toolkit consisting of a library and a domain-specific language. You can use it to parse custom file formats or quickly build parsers, interpreters, and compilers for programming languages. The Ohm language is based on parsing expression grammars (PEGs), which are a formal way of describing syntax, similar to regular expressions and context-free grammars. The Ohm library provides a
Deprecation of formatting rules - ESLint - Pluggable JavaScript Linter
In ESLint v8.53.0, scheduled to be released on Friday, November 3, 2023, we will formally deprecate our formatting rules. Formatting rules are those rules that simply enforce code conventions around spacing, semicolons, string formats, etc. For a variety of reasons, which are discussed in this post, this is the right decision for ESLint going forward. However, to understand how we got here, it’s h
JavaScriptビルドツールの整理 各ツールの機能と依存関係
フロントエンドのビルドツールが色々ありすぎて、何がどうなっているのかがわかりづらいため、 各ツールができること、特徴 ツール間がどのように依存しあっているか を一気に調べて整理した。(情報は2023/10時点) 概要 ツールの依存関係整理 上層: dev server付きのバンドラ/ビルドツール。アプリ開発者が直接configなどを書いて取り扱うのはここが多いと思われる。(Next.jsに関しては、ビルド機能に着目した場合) 下層: やや基盤的なdev serverなしのツール群。 矢印は、明示的な依存関係を表す。実際には、明示的な依存関係がなくても、下層のツール群は上層のバンドラ(やRollup)に対してプラグインを提供していることが多い。 各ツールのできること整理 ツールごとに、大まかな機能区分で、できることとできないことをまとめた。 各機能区分の定義は次セクションを参照。 ツールごと
Goodbye, Node.js Buffer
The Buffer type has been the cornerstone for binary data handling in Node.js since the beginning. However, these days we have Uint8Array, which is a native JavaScript type and works cross-platform. While Buffer is an instance of Uint8Array, it introduces numerous methods that are not available in other JavaScript environments. Consequently, code leveraging Buffer-specific methods needs polyfilling
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Learn how modern JavaScript frameworks work by building one | Hacker News
Let’s learn how modern JavaScript frameworks work by building one | Lobsters
GitHub - garnix-io/garn: garn is a build tool and environment manager that replaces justfiles/makefiles, docker, and the annoying parts of READMEs. The builders lingua franca.
Release: garn version v0.0.17 and v0.0.18 | Lobsters
GitHub - bgstaal/multipleWindow3dScene: A quick example of how one can "synchronize" a 3d scene across multiple windows using three.js and localStorage
Synchronize a 3D scene across multiple windows using Three.js and localStorage | Hacker News
GitHub - google/zx: A tool for writing better scripts
Electron's blog | Electron
AIのみで『アングリーバード』を“コピー”したユーザーあらわる。コードは1行も書かず、実際にプレイ可能な『Angry Pumpkins』 - AUTOMATON
Ohm: A library and language for building parsers, interpreters, compilers, etc | Hacker News
What's New in Node.js 21 | AppSignal Blog
What's New in Node.js 21 | Lobsters
Goodbye, Node.js Buffer | Hacker News