はじめに なぜ遅いのか 何をやるのか 計測 名前付きボリュームを使ってない場合 Named Volumeを使う場合 Macからどう見えているか 結論とまとめ はじめに 以前からいろんなところで話していますが、僕は普段、手元のMacには言語系のランタイムとかは入れておらずVS CodeとDocker for Macだけ入れてRemote Containersの環境で開発しています。 この環境自体はとても便利でいいのですが、一点大きな問題があります。 それは遅いということ。自分の場合は最近だとJSでの開発が多いのですが、例えばNext.jsで開発している場合に以下のような操作が特に遅く感じます。 yarn install yarn add yarn jest next dev next start next build yarn jestとかnext devが遅いのは起動だけだったりします。起
Dev Containerを使ってステップバイステップで作るPythonアプリケーション開発環境 - 電通総研 テックブログ
みなさんこんにちは、電通総研コーポーレート本部システム推進部の佐藤太一です。 この記事では、VS CodeのDev Containerを使ってOSに依存しないPythonの開発環境を構築する方法をステップバイステップで丁寧に説明します。 VS Codeの利用経験があり、またPythonによるアプリケーション開発に興味のある方を想定読者として記述しています。Pythonの初心者から中級者向けを意識して書いていますので、意図して冗長な説明をしています。 すでにPythonによるアプリケーション開発に十分に詳しい方は、まずはまとめだけ読んでみてください。私自身それほどPythonのエコシステムに詳しいわけではありませんので、知識の抜け漏れは恐らくあるでしょう。そういった事に気が付いたら、XなどのSNSでこの記事のURLを付けてコメントをしていただけると幸いです。 はじめに 事前の準備 最小限のD
こんにちは。サービス開発室の武田です。このエントリは、2018年から毎年公開しているAWS全サービスまとめの2024年版です。 こんにちは。サービス開発室の武田です。 このエントリは、2018年から毎年公開している AWS全サービスまとめの2024年版 です。昨年までのものは次のリンクからたどってください。 AWSにはたくさんのサービスがありますが、「結局このサービスってなんなの？」という疑問を自分なりに理解するためにまとめました。 今回もマネジメントコンソールを開き、「サービス」の一覧をもとに一覧化しました。そのため、プレビュー版など一覧に載っていないサービスは含まれていません。また2023年にまとめたもののアップデート版ということで、新しくカテゴリに追加されたサービスには[New]、文章を更新したものには[Update]を付けました。ちなみにサービス数は 247個 です。 まとめるにあ
Dev Container CLI
This topic covers the development container command-line interface (dev container CLI), which allows you to build and manage development containers, and is a companion to the Development Containers Specification. Development containers A consistent, predictable environment is key to a productive and enjoyable software development experience. Containers (for example Docker containers) have historic
GitHub - modelcontextprotocol/servers: Model Context Protocol Servers
Official integrations are maintained by companies building production ready MCP servers for their platforms. 21st.dev Magic - Create crafted UI components inspired by the best 21st.dev design engineers. 2slides - An MCP server that provides tools to convert content into slides/PPT/presentation or generate slides/PPT/presentation with user intention. ActionKit by Paragon - Connect to 130+ SaaS inte
The dev container CLI
May 18, 2022 by Brigit Murtaugh, @BrigitMurtaugh TL;DR A consistent environment anywhere with the dev container CLI The development container teams at Microsoft and GitHub are excited to release an open source command-line interface (CLI) as part of the new Development Containers Specification. We'd love your feedback in this issue, or new issues and pull requests in the devcontainers/cli reposito
野球AIチャットが作りたくなったのでひとまず, バックエンドから作ってみた - FastAPIからOpenAIをいい感じに使う何か - Lean Baseball
※このエントリーは「OpenAIをいい感じに使うバックエンドをFastAPIで実装したぜ！」というエントリーです（サンプルコードはこちら）, 「OpenAIで何かを作った・人工知能を産んだ」訳では無いのでそっち方面を期待している方はそっ閉じしたほうが良いかもしれません（Web API開発に興味ある人はそのまま読んで）. 趣味は野球観戦と見せかけて, 「休日にダラダラ野球見ながら趣味のコードを書く」のが最も好きな人です. 100敗待ったなしの贔屓チームがいきなり7連勝したり*1, 昨年まで扇風機状態だった贔屓チームのフィジカルモンスターが突然覚醒して4番ライトに定着*2したりと理解が追いつかない野球を見るのはこれぐらい（コード書きながらみる）ぐらいがちょうどいいと思ってます, だってプレーオフ行けるか怪しいですもの*3. 時は遡り2020年, 私はセイバーメトリクスといくつかの機械学習の知見
Modern Emacs Typescript Web (React) Config with lsp-mode, treesitter, tailwind, TSX & more - Ovi Stoica
Table of Contents Introduction Part 1: Treesitter for Typescript & TSX LSP Support Completion setup Linter setup LSP Setup Eslint (Optional) Tailwind LSP Server LSP Performance Emacs LSP Booster Structural editing Formatting buffers with Prettier Other resources Conclusion Introduction I've worked within the JS ecosystem for the past 8 years using editors like Webstorm and VSCode, I started using
Update 1.69.1: The update addresses these issues. Update 1.69.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2022 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: 3-way merge editor - Resolve merge conflicts wit
Update 1.99.1: The update addresses these security issues. Update 1.99.2: The update addresses these issues. Update 1.99.3: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the March 2025 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highligh
Version 1.108 is now available! Read about the new features and fixes from December. Release date: June 12, 2025 Security update: The following extension has security updates: ms-python.python. Update 1.101.1: The update addresses these issues. Update 1.101.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome t
Creating a Development Environment Using VS Code's Dev Container A sequel article has been posted 🥳🎉 (June 8, 2023): [Sequel! Dev Container] Creating a cloud development environment with GitHub Codespaces . Introduction Hello. Torii here, from the team[^1][^2] Common Services Development Group that develops payment platforms used by multiple services. Finding your IDE doesn't work even though yo
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.70.1: The update addresses these issues. Update 1.70.2: The update addresses these issues. Update 1.70.3: This update is only available for Windows 7 users and is the last release supporting Windows 7. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welc
Nx Console VS Code Extension Compromised - StepSecurity
Update: On May 19, 2026, GitHub publicly disclosed that approximately 3,800 of its internal source code repositories were exfiltrated after an employee's device was compromised by a poisoned VS Code extension. While GitHub did not officially name the extension, Nx CEO Jeff Cross confirmed that Nx is working with Microsoft and GitHub on the impact of the malicious Nx Console version 18.95.0, and no
【インターンレポート】LINEの大規模ETL batch pipelineにおけるdbtの導入によるデータ分析での課題解決の検証
LINE株式会社は、2023年10月1日にLINEヤフー株式会社になりました。LINEヤフー株式会社の新しいブログはこちらです。 LINEヤフー Tech Blog こんにちは、早稲田大学政治経済学経済学科 学部3年の滝田愛澄と申します。2023年8月7日から6週間、LINE株式会社のIU Data Connectチームにて、就業型インターンシップに参加させていただきました。本インターンでは、LINEの大規模ETL batch pipelineであるVinitusが現在抱えている課題を解決することを目的に、data build tool (dbt) の調査とdbtを用いた新たなworkflowのプロトタイプの設計・実装に取り組みました。このレポートでは、現在のVinitusが抱えている課題を確認し、dbtの導入によってどのようにそれらの課題を解決できるか、具体的にこのプロトタイプでは何をど
Version 1.108 is now available! Read about the new features and fixes from December. Release date: May 8, 2025 Update: Enable Next Edit Suggestions (NES) by default in VS Code Stable (more...). Update 1.100.1: The update addresses these security issues. Update 1.100.2: The update addresses these issues. Update 1.100.3: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Univers
Update 1.82.1: The update addresses this security issue. Update 1.82.2: The update addresses these issues. Update 1.82.3: The update addresses this security issue. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the August 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key hi
Update 1.78.1: The update addresses this security issue. Update 1.78.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the April 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Accessibility improvements - Better scre
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.66.1: The update addresses these issues. Update 1.66.2: The update addresses these security issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the March 2022 release of Visual Studio Code. There are many updates in this version that we ho
Update 1.86.2: The update addresses these issues. Update 1.86.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the January 2024 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Per-window zoom levels - Adjust the zoom leve
MAI-Thinking-1: Building a Hill-Climbing Machine The Microsoft AI Team 1 Abstract Progress in AI is driven not by a single model, but by the ability to continually improve upon the current state of models. Achieving this requires treating model development as a system-level optimization problem, for which the solution is building a hill-climbing machine for rapid improvement. Our process includes
Version 1.108 is now available! Read about the new features and fixes from December. Release date: August 7, 2025 Update 1.103.1: The update adds GPT-5 prompt improvements, support for GPT-5 mini, and addresses these issues. Update 1.103.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the July 2025 rele
Release date: November 12, 2025 Update 1.106.1: The update addresses these issues Update 1.106.2: The update addresses these issues Update 1.106.3: The update addresses these issues Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the October 2025 release of Visual Studio Code. This release brings significant updates across three key areas:
Version 1.108 is now available! Read about the new features and fixes from December. Update 1.75.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the January 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Profiles -
This article is a translation, the original version is available here. I started using the OCaml language regularly around 2012, and since then, my interest and enthusiasm for this language have only grown. It has become my preferred choice for almost all my personal projects, and it has also influenced my professional choices. Since 2014, I have been actively participating in public conferences d
Exactly ten years ago today, we published "Why We Created Julia", introducing the Julia project to the world. At this point, we have moved well past the ambitious goals set out in the original blog post. Julia is now used by hundreds of thousands of people. It is taught at hundreds of universities and entire companies are being formed that build their software stacks on Julia. From personalized me
Awesome Terraform | Curated list of awesome lists | Project-Awesome.org
A curated list of resources on HashiCorp's Terraform. Your contributions are welcome! Terraform enables you to safely and predictably create, change, and improve production infrastructure. It is an open source tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned. Contents Legend Official Resources Com
How we built a VS Code extension with Rust, WebAssembly, and TypeScript
How we built a VS Code extension with Rust, WebAssembly, and TypeScript We build Oso, a batteries-included framework for building authorization in your application. At the core of Oso is Polar, a declarative language for writing authorization policies. While someday we’ll release a feature that lets a fully-sentient Oso write your authorization policy for you, in the interim we thought it would be
Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Update 1.72.1: The update addresses these security issues. Update 1.72.2: The update addresses these issues. Welcome to the September 2022 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Tool bar customization - Hide/show
Update 1.79.1: The update addresses this security issue. Update 1.79.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the May 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Read-only mode - Mark specific files and f
Microsoftは11月13日（現地時間）、Visual Studio CodeのPython拡張機能の2025年11月版をリリースした。 今回の主なアップデートには、GitHub CopilotのAI生成ドキュメントサマリーをそのままドキュメント文字列としてコード内に追加できる「Add as docstring」や、Copilotホバーサマリーのローカライズ対応が含まれる。 「Add as docstring」は、関数やクラスの定義部分にカーソルを合わせ、AI生成サマリーをdocstring形式で挿入することで、ドキュメント作成の効率化を実現する。 また、Copilotホバーサマリーがエディタの表示言語に準拠する、ローカライズ対応が加わった。これにより、エディタの言語設定に合わせた形でAIサマリーが表示されるようになった。 ローカライズされたコパイロットホバーサマリー さらに、VSCo
We’re excited to share that PyTorch now leverages Pyrefly to power type checking across our core repository, along with a number of projects in the PyTorch ecosystem: Helion, TorchTitan and Ignite. For a project the size of PyTorch, leveraging typing and type checking has long been essential for ensuring consistency and preventing common bugs that often go unnoticed in dynamic code. Migrating to P
This isn’t another AI-generated blog post about generic security practices. It contains detailed instructions on protecting Node.js applications from supply-chain attacks and describes best practices for security in any programming language. According to the GitHub report, The state of open source and rise of AI in 2023, JavaScript and TypeScript are the #1 and #3 most popular languages hosted on
Version 1.108 is now available! Read about the new features and fixes from December. Update 1.96.1: The update addresses these issues and enables the GitHub Copilot Free plan. Update 1.96.2: The update addresses these issues. Update 1.96.3: The update addresses these issues. Update 1.96.4: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb
こんちには。 データアナリティクス事業本部 インテグレーション部 機械学習チームの中村です。 今回は「Terraformで構築する機械学習ワークロード」ということで、Lambdaを使って物体検出モデルの１つであるYOLOXの推論環境を構築していこうと思います。 構成イメージ 構成としては以下のようなものを作成していきます。 物体検出はLambda上でコンテナイメージを動かすことで実現します。 このコンテナイメージ内にMMDetectionというフレームワークをインストールしておき、その中で物体検出モデルの一つであるYOLOXを動かしていきます。 MMDetectionの説明については少しコードが古い部分もありますが、以下が参考となります。 動作環境 Docker、Terraformはインストール済みとします。 Terraformを実行する際のAWSリソースへの権限は、aws-vaultで環
Release date: February 4, 2026 Update 1.109.1: The update addresses these security issues. Update 1.109.2: The update addresses an issue with chat. Update 1.109.3: The update addresses these issues and introduces several notable features: Message steering and queueing: send follow-up messages while a request is still running Agent hooks: run custom shell commands at key agent lifecycle points Clau
Should you use OCaml for web projects? Web development trends are a hotly debated topic in the computer programming world and the familiar faces of languages and frameworks are unlikely to change: hypertext markup language or HTML, CSS, and JavaScript are the core technologies (with server-side technologies such as PHP, Python, etc.), and React, Vue, Svelte, and Angular are proving to be as popula
Version 1.107 is now available! Read about the new features and fixes from November. Release date: December 10, 2025 Update 1.107.1: The update improves the agent sessions experience, adds an agent workflow tutorial, and addresses these issues. The key highlights include: Agent sessions view defaults to side-by-side and remembers your toggle state. Agent sessions that require your input are now cl
Release date: July 9, 2025 Update 1.102.1: The update addresses these issues. Update 1.102.2: The update addresses these issues. Update 1.102.3: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2025 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.71.1: The update addresses this security issue. Update 1.71.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the August 2022 release of Visual Studio Code. August is when many of the engineers on VS Code ta
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Macで使うVS CodeとRemote Containerの性能を大幅改善 - Sweet Escape
【2024年】AWS全サービスまとめ | DevelopersIO
June 2022 (version 1.69)
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May 2025 (version 1.101)
VSCode Dev Containerを使った開発環境構築
July 2022 (version 1.70)
April 2025 (version 1.100)
August 2023 (version 1.82)
April 2023 (version 1.78)
March 2022 (version 1.66)
January 2024 (version 1.86)
MAI-Thinking-1: Building a Hill-Climbing Machine
July 2025 (version 1.103)
October 2025 (version 1.106)
January 2023 (version 1.75)
xvw.lol - Why I chose OCaml as my primary language
Why We Use Julia, 10 Years Later
September 2022 (version 1.72)
May 2023 (version 1.79)
VSCodeのPython拡張機能11月版をリリース、AI生成ドキュメントをコード内に追加する機能など
Pyrefly Now Type Checks PyTorch – PyTorch
Secure Node.js Applications from Supply Chain Attacks
November 2024 (version 1.96)
Terraformで構築する機械学習ワークロード（Lambda編） | DevelopersIO
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OCaml Web Development: Essential Tools and Libraries in 2025
November 2025 (version 1.107)
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