Default `MALLOC_ARENA_MAX=2` for new Ruby applications | Heroku Dev Center
LEFT JOINの論理削除はWHERE句でしぼるな
Experiment: making TypeScript immutable-by-default
I got it working with arrays and records, but couldn't make it work for regular objects.
Good Enough Is a Strategy
Your competitors will eat your lunch while you refactor
【t-wadaさん, 一休CTO, LayerX】AI時代の開発スピードと品質 / 本当の意味で開発生産性を上げるために必要なこと
【出演者】パネルディスカッション・和田 卓人(t-wada)：タワーズ・クエスト株式会社 取締役社長・伊藤 直也 : 株式会社一休CTO・山口 鉄平 : LayerX バクラク事業部 QAエンジニア導入セッション・izumin：LayerX バクラク事業部 Staff Software Engineer(敬称略)...
競馬で学ぶ機械学習の基本と実践 / Machine Learning with Horse Racing
YAPC::Fukuoka 2025
https://fortee.jp/yapc-fukuoka-2025/proposal/4dd02c14-92fc-4fd2-b93f-5b38463ec32a
p-e-w/heretic: Fully automatic censorship removal for language models
Fully automatic censorship removal for language models - p-e-w/heretic
Docs for AI agents
GitChamber API Documentation
remorses/gitchamber: Fetch and search any public GitHub repository file without worrying about rate limits, built on top of Cloudflare workers and durable objects
Fetch and search any public GitHub repository file without worrying about rate limits, built on top of Cloudflare workers and durable objects - remorses/gitchamber
Use .config to store your project configs
dot-config promotes use of .config folders for project level settings
モダンな技術とはなにか - fsubal
#思考の癖 #言葉 特に #プログラミング の技術発信の文脈で、「モダンかどうかを重視するのは本質的ではない」といった批判がある。 ここで批判されているのは例えば、企業で採用している技術スタックが新しいフレームワークかどうかで人材獲得の競争をすることの不毛さなどであり、この種の指摘に正当性がないわけではない。 とはいえ、私は技術におけるモダンさとは単なる新しさ（少なくともリリース日が最近であること
Web とは何か | blog.jxck.io
見落とされがちだが、「Web とは何か」という仕様はない。Web を定義した W3C のドキュメントもなければ、IETF の RFC もない。Web は仕様ではないのだ。これだけしっかりと標準化された技術の粋を集めた総体が、なぜそんなにもフワっとしているのだろうか?我々は、...
The Grafana trust problem
The Grafana Stack can be an incredible powerful monitoring solution, but through my experience I found out how maintenance intensive it is and how uncertain the…
BetterStructureSql - Clean Database Schema Dumps for Rails (Beta)
A pure Ruby gem that generates clean structure.sql files without pg_dump noise. Currently running in 4 production apps. Looking for feedback!
sebyx07/better_structure_sql: Clean database schema dumps for Rails (PostgreSQL, MySQL, SQLite) without external tool dependencies
Clean database schema dumps for Rails (PostgreSQL, MySQL, SQLite) without external tool dependencies - sebyx07/better_structure_sql
Learn Agentic Coding in 2 Days (and unlock a decade of productivity)
Evolving into an Agentic Coding Architect
Add AGENTS.md with Rails codebase guide for AI coding agents by rafaelfranca · Pull Request #55991 · rails/rails
I just opened #55989 using GitHub Copilot exclusively, and it worked quite well. To help future AI coding agents contribute effectively to the Rails codebase, I've created a comprehensive guide...
Stitch - Design with AI
Stitch generates UIs for mobile and web applications, making design ideation fast and easy.
tvlfyi/tvix: Tvix - A Rust implementation of Nix. Read-only mirror of https://code.tvl.fyi/tree/tvix
Tvix - A Rust implementation of Nix. Read-only mirror of https://code.tvl.fyi/tree/tvix - tvlfyi/tvix
Snix
A modern Rust re-implementation of the components of the Nix package manager.
How to write a great agents.md: Lessons from over 2,500 repositories
Learn how to write effective agents.md files for GitHub Copilot with practical tips, real examples, and templates from analyzing 2,500+ repositories.
Evolving GitHub Copilot’s next edit suggestions through custom model training
GitHub Copilot’s next edit suggestions just got faster, smarter, and more precise.
The metrics product we built worked — But we killed it and started over anyway
Why we killed our first metrics product, how time-series hit its limits, and what we learned rebuilding metrics to give developers clearer, connected context.
Seer can now trigger Cursor Agents to fix your bugs
Seer now integrates with Cursor Cloud Agent to auto-fix bugs—handing off issues with full context to generate and open PRs for you.
ext-apps/specification/draft/apps.mdx at main · modelcontextprotocol/ext-apps
Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps
MCP におけるインタラクティブな UI を標準化する拡張機能 MCP Apps の提案
MCP Apps は MCP の拡張機能として、AI エージェントがインタラクティブな UI コンポーネントを返すための標準化された方法を提供します。この記事では MCP Apps の概要と実装方法について解説します。
modelcontextprotocol/ruby-sdk: The official Ruby SDK for the Model Context Protocol. Maintained in collaboration with Shopify.
The official Ruby SDK for the Model Context Protocol. Maintained in collaboration with Shopify. - modelcontextprotocol/ruby-sdk
Building more with GPT-5.1-Codex-Max | OpenAI
Introducing GPT-5.1-Codex-Max, a faster, more intelligent agentic coding model for Codex. The model is designed for long-running, project-scale work with enhanced reasoning and token efficiency.
2025 Self-Host User Survey Results
Visualized results across 4,000+ responses to 2025's annual user survey