yigitkonur/awesome-herdr: A curated guide to the Herdr ecosystem: tools, workflows, configs, clients, skills, and integrations.
Discovery of a new OpenAI agent message board
A swarm of autonomous AI agents, self-identifying as OpenAI agents, used a small German volunteer wiki to save answers, coordinate live, and share sandbox bypasses. OpenAI noticed and said nothing.
OpenAI agents carried out an undisclosed cyber-attack on RubyGems
On May 11th, 2026, hundreds of malicious packages were uploaded to RubyGems by AI agents performing web-lookup tasks with significant overlap with the German Wiki Incident.
veegres/ivory: Ivory is a database cluster management tool that puts control in your pocket. It gives you a unified UI for cluster management, a query builder, container control, and VM monitoring — so you can manage and troubleshoot your infrastructure from anywhere, even your phone.
From the Trenches: My Path Through Postgres
From Oracle defender to Postgres zealot: one engineer's 20-year journey through VACUUM bugs, 35k TPS trading systems, HA stacks, and how PG Phriday was born.
Sixteen Locks Ought to Be Enough for Anybody
Every query locks every index on a table, even ones it doesn't use.
New API endpoint provides privacy-safe star history data - GitHub Changelog
Track repository star growth over time with the new star history REST API endpoint without exposing stargazer identities. Earlier this year, stargazer listing endpoints were restricted to admins and collaborators…
Converting a Ruby block interface to start/stop methods with a Fiber | Island94.org
Beyond ORMs - Noteflakes
The Rails Deprecations You Missed This Summer | FastRuby.io
A round-up of eight Active Record deprecations landing on Rails main, from a write_attribute(:id) follow-up to a scope-enforcement fix on update and update!
Standardizing Exception Message Style in Ruby
While reviewing dozens of PRs from ericproulx optimizing Grape’s internals recently, I noticed that the bare raise ArgumentError,
standardrb/lint_roller: A plugin specification for linter and formatter rulesets
A plugin specification for linter and formatter rulesets - standardrb/lint_roller
Optimizing Rails DB usage: Bullet vs. Prosopite
Tailwind Labs is joining Shopify
We're joining Shopify to give Tailwind a stable long-term home where it will be actively maintained for the millions of people who depend on it.
Kafgres: Embedding a Kafka Broker into Postgres — rynr.dev blog
Embedding a performant singleton Kafka broker into Postgres.
Puma
Puma.io is the fast, concurrent web server powering most Rails apps in production. Rep the tool your stack depends on with official Puma.io merch, designed with the project maintainers and built to last.
Disable the most-rejected style cops under Preview by bbatsov · Pull Request #15676 · rubocop/rubocop
This is the first real payload for Preview now that #15660 lets it carry defaults: 24 cops I expect to be off by default in RuboCop 2.0, switched off under preview today so people can live with the...
「全員が全部やる」体制で スループット3倍 〜1人1案件 × AI開発を支えた「プロセス監督」の2ヶ月〜
2026年9月5日 Product Engineering Conferenceの発表資料です！
Voicy TECH Blogも合わせてご覧ください。
https://tech-blog.voicy.jp/entry/2026/05/28/180548
sourcefrog/cargo-mutants: :zombie: Inject bugs and see if your tests catch them!
:zombie: Inject bugs and see if your tests catch them! - sourcefrog/cargo-mutants
fuji-mak/Capsomnia: A tiny macOS app that turns Caps Lock into a physical keep-awake switch for closed-lid MacBook work.
A tiny macOS app that turns Caps Lock into a physical keep-awake switch for closed-lid MacBook work. - fuji-mak/Capsomnia
SuperCmd — Native macOS Launcher & Raycast Alternative
A fast, native Mac launcher with AI agents, unlimited clipboard history, window management, snippets, and Raycast extensions.
obsidianmd/knap: A simple template language that turns data into Markdown.
A simple template language that turns data into Markdown. - obsidianmd/knap
Knap · Turn data into Markdown
Knap is a simple language that turns data into Markdown using logic, variables, and filters.
suzuki-shunsuke/ghtkn: A CLI to create short-lived (8 hours) GitHub App User Access Token for secure local development
A CLI to create short-lived (8 hours) GitHub App User Access Token for secure local development - suzuki-shunsuke/ghtkn
GoにおけるFFIのこれまでとこれから
スライド中の下線部分はリンクになっています。リンクを参照したい方は次の Google Slide を参照ください
https://docs.google.com/presentation/d/1ffb8VkTgonMpiZkQuqUazp5KBiyrR8dIH_1KBURMmJM/edit?usp=sharing
AI エージェントとアプリを動かす Cloudflare OS を試してみた
AI エージェントを業務に使うには、社内の知識やシステムへのアクセスと、成果物を共有する仕組みが必要です。Cloudflare OS は、エージェントと小さなアプリを動かすワークスペースを提供します。この記事ではローカルでの利用手順と、アプリの実行環境や Gatekeepers による権限管理の仕組みを紹介します。
iamrohithrnair/emeraldian: A terminal UI for your Obsidian vault: live-preview notes, backlinks, images, a force-directed graph and an assistant
A terminal UI for your Obsidian vault: live-preview notes, backlinks, images, a force-directed graph and an assistant - iamrohithrnair/emeraldian
Rethinking skills and prompts for GPT-6 Astra | OpenAI Developers
Revisit skill descriptions, AGENTS.md, and task prompts to avoid bloated context.
From Technical Debt to Cognitive and Intent Debt | Queue
Rethinking software health in the age of AI Generative AI is dramatically accelerating software development, allowing teams to
generate and modify code faster than ever before. For decades, software engineering
has focused on managing technical debt—how code structure and implementation make
...
Fixing Top-Level Await in Safari
WebKit for Safari 27 adds full spec compliance for top-level `await`.