現時点で個人の感想です。流動的なので、明日にでも意見は変わってると思います。 モデル Claude-3.7-sonnet コーディング性能が圧倒的に良い。迷ったらとりあえずこれを使っておけばよい だいたい1ファイル1000行ぐらいが管理できる限界 Gemini 2.5 今なら無料で使える。今のうちに使い込んでクセを把握するといい。 巨大コンテキスト理解ができるので、「大量にコードを読んでちょっとだけコードを書く」つまり一般的な業務プログラミングに向いてる。 リリースから一週間は負荷が高くて不安定だったが、最近安定してきた さすがに単純なコーディング性能は Claude-3.7-sonnet に劣る deepseek-chat Cline で使うには遅すぎて役に立たない AIツール作るときの壁打ちに使っている。雑に巨大データ送りつけても安くて安心 コーディングエージェント/拡張 Cline
Published Apr 18, 2025 Claude Code is a command line tool for agentic coding. This post covers tips and tricks that have proven effective for using Claude Code across various codebases, languages, and environments. We recently released Claude Code, a command line tool for agentic coding. Developed as a research project, Claude Code gives Anthropic engineers and researchers a more native way to int
GitHubリリースという、GitHubでタグに対してリリースノートを書ける機能があります。 このリリースノート機能は、パーマネントリンクもあるし、Markdownも書けるし、画像もアップロードできるし、絵文字でリアクションもできるし、RSSもあるし、通知機能もあるし、GitHub Discussion連携すればコメントも書けるし、全文検索もついてくるしこれブログとして使えるんじゃないかと思いました。 そういう発想から、GitHubリリースノートをブログとして運用するためのちょっとしたブログシステムを作って使っています。 次のリポジトリが実際に動いてるものです。 azu/book-review: 本を読んだ感想を書くブログです。 リリースの一覧を見ると本の感想の記事が並んでいます。 Releases · azu/book-review Release 伴走型支援: 新しい支援と社会のカタチ
TLDR: We’re postponing the announced billing change for self-hosted GitHub Actions to take time to re-evaluate our approach. We are continuing to reduce hosted-runners prices by up to 39% on January 1, 2026. We’ve read your posts and heard your feedback. We’re postponing the announced billing change for self-hosted GitHub Actions to take time to re-evaluate our approach. We are continuing to reduc
Introducing Finch: An Open Source Client for Container Development | Amazon Web Services
AWS Open Source Blog Introducing Finch: An Open Source Client for Container Development Today we are happy to announce a new open source project, Finch. Finch is a new command line client for building, running, and publishing Linux containers. It provides for simple installation of a native macOS client, along with a curated set of de facto standard open source components including Lima, nerdctl,
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
GitHub の Sub-issues はいいぞ はじめに こんにちは！ STORES でソフトウェアエンジニアをしている @m0nch1 です。 今回は GitHub issues に新しく追加された Preview 機能の１つである Sub-issues について紹介しようと思います。 Sub-issues は GitHub Projects と組み合わせることでより便利に機能するものになっており、GitHub Projects での活用例についても紹介しようと思います。 ちなみに STORES ではバックログの管理に GitHub Projects を活用しているチームが多く、日々活用しながら開発を進めています。 product.st.inc Sub-issues 改めて今回紹介したい Sub-issues について簡単に紹介します。 Sub-issues はこのブログ執筆時点ではま
Claude Code on the web | Claude
Update: Claude Code on the web is now available in research preview for Team and Enterprise users with premium seats, in addition to Pro and Max users. Claude Code on the web is on by default for these users, and account admins can toggle access in the Claude settings. November 12, 2025 Today, we're introducing Claude Code on the web, a new way to delegate coding tasks directly from your browser.
Ultimate Guide to Visual Testing with Playwright February 28, 2024 As your web app matures, it becomes challenging to ensure your GUI doesn’t break with any given update. There are a lot of browsers and devices, and countless states for every one of your components. Unit tests ensure your code remains consistent, and E2E tests will ensure your system remains consistent, but neither will catch visu
はじめに こんにちは。SRE部MLOpsチームの中山（@civitaspo）です。みなさんはGWをどのように過ごされたでしょうか。私は実家に子どもたちを預けて夫婦でゆっくりする時間にしました。こんなに気軽に実家を頼りにできるのも全国在宅勤務制度のおかげで、実家がある福岡に住めているからです。「この会社に入って良かったなぁ」としみじみとした気持ちでGW明けの絶望と対峙しております。 現在、MLOpsチームでは増加するML案件への対応をスケールさせるため、Kubeflowを使ったMLOps基盤構築を進めています。本記事ではその基盤構築に至る背景とKubeflowの構築方法、および現在分かっている課題を共有します。 目次 はじめに 目次 MLOpsチームを取り巻く状況 MLOps基盤の要件 MLOps基盤技術としてのKubeflow Kubeflowの構築 ドキュメント通りにKubeflowを構
この記事は、GitHub Sponsorsを募集開始してから、約2年経つのでGitHub Sponsorsについて振り返った記事です。 この記事では、GitHub Sponsorsを始めた理由、Tierの設計、やってみた結果と感謝、やったことによる変化、これからやる方へのアドバイスなどを書いています。 GitHub Sponsorsを始めた理由 2019年10月からGitHub Sponsorsのページを公開して、スポンサーの募集を開始しました。 GitHub Sponsorの募集ページを公開しました。https://t.co/YpSPfMPxjU#Promise本 や #jsprimer を書いたり、textlintを作ったり色々OSSを作ってます。 後は https://t.co/CXy3hOXJ8q を8年ぐらい毎週更新してたりもします。@jser_info Sponsorとかもある
Announcing Oxlint 1.0
TL;DR: The first stable version Oxlint has been released! With a 50~100x performance improvement over ESLint, support for over 500 ESLint rules, and usage in major companies like Shopify, Airbnb, and Mercedes-Benz, you should give it a try. Get started now. Oxlint is a Rust-powered linter for JavaScript and TypeScript is designed to be fast and simple to adopt. Since its first announcement back in
I use Claude Code. A lot. As a hobbyist, I run it in a VM several times a week on side projects, often with --dangerously-skip-permissions to vibe code whatever idea is on my mind. Professionally, part of my team builds the AI-IDE rules and tooling for our engineering team that consumes several billion tokens per month just for codegen. The CLI agent space is getting crowded and between Claude Cod
Agentic coding tools like Claude Code help developers accelerate workflows, automate repetitive tasks, and tackle complex programming projects. As the field evolves, we're learning about new applications everyday from users, including our own employees. To learn more, we sat down with employees across Anthropic to understand how they use Claude Code at work. While many of their use cases were pred
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
Today we are extremely happy to finally announce Docusaurus 2.0! 🥳️ At Meta Open Source, we believe Docusaurus will help you build the best documentation websites with minimal effort, letting you focus on what really matters: writing the content. After 4 years of work, 75 alphas and 22 betas, the next generation of Docusaurus is ready for prime time. From now on, we now plan to respect Semantic V
We are excited to announce the release of the new version of Prettier! We have made the migration to using ECMAScript Modules for all our source code. This change has significantly improved the development experience for the Prettier team. Please rest assured that when using Prettier as a library, you can still use it as CommonJS as well. This update comes with several breaking changes. One notabl
Today, we are excited to announce the launch of .NET 10, the most productive, modern, secure, intelligent, and performant release of .NET yet. It’s the result of another year of effort from thousands of developers around the world. This release includes thousands of performance, security, and functional improvements across the entire .NET stack-from languages and developer tools to workloads-enabl
ファインディ株式会社でフロントエンドのリードをしている新福(@puku0x)です。 弊社では Nx を活用してCIを高速化しています。この記事では、最近導入した Nx Agents でフロントエンドのCIをさらに高速化した事例を紹介します。 Nxについては以前の記事で紹介しておりますので、気になる方は是非ご覧ください。 tech.findy.co.jp フロントエンドのCIの課題 Nx Agents Nx Agents導入の結果 Nx Agents利用上の工夫 プロジェクトを細かく分割する Node.jsのバージョンを揃える キャッシュの活用 特定のステップの省略 高度なエージェント割り当て まとめ フロントエンドのCIの課題 これまで「キャッシュの活用」や「並列化」「マシンスペックの向上」といった工夫により、フロントエンドのCIを高速化してきました。 しかし、コードベースの増大により時間
ROUTE06 では全社ワークスペースとして GitHub を利用しており、社内資産をはじめとしたあらゆる情報を GitHub Projects で管理しています。 例えば、プロジェクトごとのアサイン状況、社内で承認/活用されているツールやライセンス、費用承認稟議など、その範囲は多岐にわたります。 GitHub という強力なプラットフォーム上に、社内のあらゆる情報が一元化されることよって生じるメリットは、非常に大きいと感じています。 一方で、デフォルトの機能だけではやや課題が残ることも事実です。 本記事は GitHub Actions でワークフローを構築することで課題を補ってみたよ、という記事です。 課題 例えば、プロジェクトごとのアサイン状況であれば、以下のようなカスタムフィールドを準備し、管理します。 - プロジェクト名 - 稼働割合 - 稼働開始日 - 稼働終了日 - 雇用形態 -
GitHub Actions Supply Chain Attack: A Targeted Attack on Coinbase Expanded to the Widespread tj-actions/changed-files Incident: Threat Assessment (Updated 4/2)
GitHub Actions Supply Chain Attack: A Targeted Attack on Coinbase Expanded to the Widespread tj-actions/changed-files Incident: Threat Assessment (Updated 4/2) Executive Summary Update April 2: Recent investigations have revealed preliminary steps in the tj-actions and reviewdog compromise that were not known until now. We have pieced together the stages that led to the original compromise, provid
2025: The year in LLMs
31st December 2025 This is the third in my annual series reviewing everything that happened in the LLM space over the past 12 months. For previous years see Stuff we figured out about AI in 2023 and Things we learned about LLMs in 2024. It’s been a year filled with a lot of different trends. The year of “reasoning” The year of agents The year of coding agents and Claude Code The year of LLMs on th
Announcing Vite+ Alpha
We’re excited to open-source Vite+ under the MIT license. Vite+ is a new unified toolchain and entry point to web application development that manages your runtime, package manager, and frontend toolchain. Give it a try today! What is Vite+? Vite+ combines Vite, Vitest, Oxlint, Oxfmt, Rolldown, and tsdown into a single, unified web development toolchain for developing, testing, linting, formatti
Understanding Spec-Driven-Development: Kiro, spec-kit, and Tessl
Understanding Spec-Driven-Development: Kiro, spec-kit, and Tessl Birgitta is a Distinguished Engineer and AI-assisted delivery expert at Thoughtworks. She has over 20 years of experience as a software developer, architect and technical leader. This article is part of “Exploring Gen AI”. A series capturing Thoughtworks technologists' explorations of using gen ai technology for software development.
IntroductionIn this article I describe a simple architecture for an early stage SAAS. As a solo founder, I report some choices made to launch Feelback, a small-scale SAAS for collecting users signals about any content. This article will cover the technical side of designing and running a simple SAAS. It will also include some details about coding and evolving the initial feature set ready at launc
GitHub - punkpeye/awesome-mcp-servers: A collection of MCP servers.
Servers for accessing many apps and tools through a single MCP server. 1mcp/agent 📇 ☁️ 🏠 🍎 🪟 🐧 - A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one. tadas-github/a2asearch-mcp 📇 ☁️ - MCP server to search 4,800+ MCP servers, AI agents, CLI tools and agent skills. Install: npx -y a2asearch-mcp. Ask Claude: "Find MCP servers for database access"
Photo by Claudio Schwarz on Unsplash. How to create a Python package? In order to create a Python package, you need to write the code that implements the functionality you want to put in your package, and then you need to publish it to PyPI. That is the bare minimum. Nowadays, you can also set up a variety of other things to make your life easier down the road: continuous testing of your package;
Biome v2—codename: Biotype
We are happy to announce that Biome v2 is officially out! 🍾 Biome v2—codename: Biotype, the first JavaScript and TypeScript linter that provides type-aware linting rules that doesn’t rely on the TypeScript compiler! This means that you can lint your project without necessarily installing the typescript package. With this release, the Core Contributors of the project want to show to the whole comm
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site TILs GitHub Actions could be so much better Sep 22, 2023 Tags: programming, rant, security, workflow I love GitHub Actions: I’ve been a daily user of it since 2019 for both professional and hobbyist projects, and have found it invaluable to both my overall productivity and peace of mind. I’m just old enough
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
TL;DR: I chose to make using AI a manual action, because I felt the slow loss of competence over time when I relied on it, and I recommend everyone to be cautious with making AI a key part of their workflow. In late 2022, I used AI tools for the first time, even before the first version of ChatGPT. In 2023, I started using AI-based tools in my development workflow. Initially, I was super impressed
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.67.1: The update addresses this security issue. Update 1.67.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the April 2022 release of Visual Studio Code. There are many updates in this version that we hope
Why this matters right now Software supply chain attacks aren’t slowing down. Over the past year, incidents targeting projects like tj-actions/changed-files, Nx, and trivy-action show a clear pattern: attackers are targeting CI/CD automation itself, not just the software it builds. The playbook is consistent: Vulnerabilities allow untrusted code execution Malicious workflows run without observabi
Assumed audience: People who have worked with Git or other modern version control systems like Mercurial, Darcs, Pijul, Bazaar, etc., and have at least a basic idea of how they work. Jujutsu is a new version control system from a software engineer at Google, where it is on track to replace Google’s existing version control systems (historically: Perforce, Piper, and Mercurial). I find it interesti
Agentic GraphRAG for Commercial Contracts | Towards Data Science
In every business, legal contracts are foundational documents that define the relationships, obligations, and responsibilities between parties. Whether it’s a partnership agreement, an NDA, or a supplier contract, these documents often contain critical information that drives decision-making, risk management, and compliance. However, navigating and extracting insights from these contracts can be a
It's 2025 and I am still making video games, which according to archive.org is 20 years since I started making games! That's a pretty long time to be doing one thing... When I share stuff I'm working on, people frequently ask how I make games and are often surprised (and sometimes concerned?) when I tell them I don't use commercial game engines. There's an assumption around making games without a
Did you know that macOS has a secret setting that can make Rust builds faster? It can also make Rust tests faster (sometimes massively so). It probably even has similar effects for other compiled languages such as C, C++, Go, and Swift. It sounds crazy, but read on… The problem Isaac Asimov reportedly said: the most exciting phrase to hear in science… is not “Eureka” but “that’s funny…” I noticed
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
Wasm core dumps and debugging Rust in Cloudflare Workers
Wasm core dumps and debugging Rust in Cloudflare Workers2023-08-14 A clear sign of maturing for any new programming language or environment is how easy and efficient debugging them is. Programming, like any other complex task, involves various challenges and potential pitfalls. Logic errors, off-by-ones, null pointer dereferences, and memory leaks are some examples of things that can make software
When my son was born last April, I had ambitious learning plans for the upcoming 5w paternity leave. As you can imagine, with two kids, life quickly verified this plan 🙃. I did eventually start some projects. One of the goals (sounding rebellious in the current AI hype cycle) was to learn and use neovim for coding. As a Goland aficionado, I (and my wrist) have always been tempted by no-mouse, OSS
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プログラミング用途の生成AI関連ツールの評価 2025/04/14
Claude Code Best Practices
1クリックで始めるGitHubリリース as a ブログ
Pricing changes for GitHub Actions
GitHub の Sub-issues はいいぞ - STORES Product Blog
Ultimate Guide to Visual Testing with Playwright
KubeflowによるMLOps基盤構築から得られた知見と課題 - ZOZO TECH BLOG
GitHub Sponsorsの募集を始めてから2年が経ったので振り返る
How I Use Every Claude Code Feature
How Anthropic teams use Claude Code | Claude
Announcing Docusaurus 2.0 | Docusaurus
Prettier 3.0: Hello, ECMAScript Modules! · Prettier
Announcing .NET 10 - .NET Blog
Nx Agentsを導入してフロントエンドのCIを約40%高速化しました - Findy Tech Blog
GitHub Projects で実現する社内資産管理 - ROUTE06 Tech Blog
Architecture of an early stage SAAS | Feelback Blog
How to create a Python package in 2022
GitHub Actions could be so much better
March 2025 (version 1.99)
Why I stopped using AI code editors · Luciano Nooijen
April 2022 (version 1.67)
What's coming to our GitHub Actions 2026 security roadmap
jj init — Sympolymathesy, by Chris Krycho
Making Video Games in 2025 (without an engine)
Faster Rust builds on Mac
July 2022 (version 1.70)
The (lazy) Git UI You Didn't Know You Need