Web Streams API 入門 ― 基本概念から実践まで
こんにちは、tasshi です。 この記事では、JavaScriptでストリーム処理を行うための標準API「Web Streams API（Streams API）」について、基本概念から実践的な使い方、Node.js Streamとの違いまでを解説します。 本記事は、TSKaigi 2025で発表した「Web Streams APIの基本と実践、TypeScriptでの活用法」をベースに、現在のブラウザ対応状況などを踏まえて記事として再構成したものです。 ストリームとは何か Web Streams APIの話に入る前に、まず「ストリーム」という概念について整理します。 ストリームとは、データ入出力を逐次的に、効率よく扱うためのデータ構造です。 データをより細かく分割された単位（チャンク）の連続した流れとして表現します。 ストリーム自体は昔からある概念で、多くの開発言語でストリーム操作のイ
Cleaning up import paths in JS/TS packages - Socket
Cleaning up import paths in JS/TS packagespackage.json contains a local aliasing mechanism for import paths called "imports" it satisfies many use cases without tooling specific solutions like tsconfig.json Applications and libraries grow over time. In JavaScript and TypeScript these lead to large amounts of files over time due to various conventions and linting rules that may be held in a code ba
GitHub - dahlia/logtape: Simple logging library with zero dependencies for Deno, Node.js, Bun, browsers, and edge functions
LogTape is a logging library for JavaScript and TypeScript. It provides a simple and flexible logging system that is easy to use and easy to extend. The highlights of LogTape are: Zero dependencies: LogTape has zero dependencies. You can use LogTape without worrying about the dependencies of LogTape. Library support: LogTape is designed to be used in libraries as well as applications. You can use
DeepIntoDev | In-Depth Software Development Insights
In the world of software development, filled with frameworks, libraries, and abstractions, I often felt like I was just using technologies without truly understanding them. So, I started digging deeper, reading more, and researching. That’s why I created this blog: to break down complex programming concepts into simpler, easy-to-understand explanations. DeepIntoDev is the place where you can under
New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers
March 24, 2025New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers Today, we are excited to announce that we have contributed an implementation of the URLPattern API to Node.js, and it is available starting with the v23.8.0 update. We've done this by adding our URLPattern implementation to Ada URL, the high-performance URL parser that now powers URL handling in bot
TypeScript AI Agent Framework & Platform | Mastra
Build agents with a modern TypeScript stackMastra is an all-in-one framework for building AI-powered applications and agents.
JavaScriptのモジュール解決の相互運用性 / JSConf JP 2024 - Interoperability of Module Resolutions in JavaScript
https://jsconf.jp/2024/talk/berlysia/
2024-10-22のJS: Node.js v23.0.0、Next.js 15、Express v5(pre)
JSer.info #712 - Node.js v23.0.0 (Current)がリリースされました。 Node.js — Node v23.0.0 (Current) require(esm)をデフォルトで有効化、32 bit Windowsのサポートを削除、node --runをStableに変更されています。 また、非推奨な--huge-max-old-generation-sizeを削除、node:utilパッケージから非推奨な_extend()やisBoolean()などを削除なども行われています。 Next.js v15がリリースされました。 Next.js 15 | Next.js 破壊的な変更として、fetchはデフォルトでno-storeに変更、GETルートハンドラーはデフォルトでキャッシュしないように、クライアントルーターキャッシュもデフォルトではキャッシュしないよ
Release v2.0.0 · unjs/jiti
🌟 Highlights 🔥 Native ESM jiti v2 now natively supports ESM import and resolution with new API await jiti.import(id) and jiti.esmResolve(id). This allows top-level await and native+faster importing of ES-only modules with increased compatibility ⚛️ JSX Support You can now directly import .jsx/.tsx files with jiti! See examples with nano-js, preact, React and Vue. This feature is opt-in for now (
GitHub - SukkaW/nolyfill: Speed up your package installation process, reduce your disk usage, and extend the lifespan of your precious SSD.
While you are embracing the latest features and security fixes by installing the latest Node.js LTS, packages like eslint-plugin-import, eslint-plugin-jsx-a11y, eslint-plugin-react, and many others maintained by ljharb are still trying to support the long-dead Node.js 4 by adding tons of polyfills. These polyfills are inflating your node_modules size, wasting your disk space and slowing down your
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
GitHub - tmikov/hermes-node: Node.js built-in module compatibility layer for the Hermes JS engine
Release v8.0.0 · avajs/ava
GitHub - vjeux/webcodecs-nodejs-10k-challenge: Let's get WebCodec to the server
Release v8.9.0 · redwoodjs/graphql
GitHub - ayuhito/modern-tar: 🗄 Zero dependency streaming tar parser and writer for every JavaScript runtime.
GitHub - holepunchto/bare: Small and modular JavaScript runtime for desktop and mobile
Release 8.5.0 — Flow Splitter · google/zx
The journey so far
CVE-2024-51757 - GitHub Advisory Database
GitHub - fabiospampinato/tiny-readdir-glob-gitignore: A simple promisified recursive readdir function, with support for globs and .gitignore files.