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Patterns and Techniques for Writing High-Performance Applications with Go

Thoughts and learnings on writing better software

How to decide whether to add a Ruby gem dependency or build it yourself: five factors to check for sustainable, maintainable, and secure Rails applications.

Most supply-chain attacks against RubyGems exploit a narrow window: an account is compromised, a malicious version ships, and any bundle install in the minutes that follow resolves straight to it. ...

不正応募者を見分けるポイントや、TokyoDevで行っている対策についてPaulが解説します。

I gave up blogging a long time ago (apart from an occasional thing about ArduPilot), I tend to just write code and hope people find it…

Pilcrow's collection of guides, recommendations, and examples for implementing auth in web applications.

400+ page book on building a real SaaS app with Rails 8. Authentication, Stripe, Hotwire, Solid Queue, GitHub integrations, Kamal 2 deployment. Presale available.

CLI based issue tracker TUI - distributed and backed by git - ljtn/epiq

Distributed, repo-native, local-first, keyboard-driven, event-sourced issue tracking backed by Git.

What we learned building and scaling hundreds of skills internally at Anthropic.

The most Token-efficient open-source AI Agent. Contribute to clacky-ai/openclacky development by creating an account on GitHub.

How I use Codex as a place where long-running work can live.

From the Zed Blog: Claude subscriptions no longer subsidize Agent SDK usage. Here are the options you have in Zed.

Telegramでのチャットの様子

Grok Build Beta adds a native subagent view, Plan Mode integration, mouse support, and a fullscreen terminal UI. Install with curl -fsSL https://x.ai/cli/install.sh | bash.

Who does things like that?!? Apparently: me. I have my own project, written in Rust. Not a big one, mind you, maybe approx. 30k lines of code in total. Rust is verbose so it’s not really that impressive. I’ve put it aside for some time and was toying with local inference, LLMs, writing agents and my attention was brought to Ruby. It’s been a while. So I had to take a look around to remind myself what Ruby and Ruby on Rails are doing nowadays. They’re doing quite well. There are some typing initiatives (Sorbet), and the language itself is terse as ever.

⭐️ A cross-platform CLI All-in-One assistant tool for Claude Code, Codex & Gemini CLI. - SaladDay/cc-switch-cli

This test runs Warden's stock securitiy-review skill across some known Sentry priors. These are security findings (excluding defense-in-depth) of various levels. I can't explain the

Most “private networking on Cloud Run” tutorials tell you to provision a Serverless VPC Access Connector. It works, but it costs $14 to $30…

Direct VPC Egress + Cloud DNS + Private Google Access...

Desktop Companion for Hermes Agent. Contribute to fathah/hermes-desktop development by creating an account on GitHub.

Agentic AIが急速に進化が進む一方、これらの安全性に関わる課題は多い。メルカリでは、全ての従業員がAI前提の業務スタイルへと変革することを目指し、安全なAIエージェント利用環境やルール整備など多面的に推進してきている。本講演では、Agentic AI時代に認識すべきAIリスクの全体像と併せ、メル…

Contribute to disler/pi-agent-observability development by creating an account on GitHub.

導入を推進する社内チャンピオンのためのガイド

Yet another coding agent harness, lightweight and written in go. - patriceckhart/zot

Minimal coding agent written in Rust, optimized for memory footprint and performance - gi-dellav/zerostack