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Gmail と Yahoo Mail は、ユーザーの受信トレイを保護するための取り組みとして、2024 年 2 月から送信者に関する新たな要件を発表しました。これらの要件を満たすために Amazon Simple Email Service (Amazon SES) を利用するお客様が具体的に何をすべきかを詳しく見ていきましょう。

Reference implementation of OpenPubkey. Contribute to openpubkey/openpubkey development by creating an account on GitHub.

Learn how OpenPubkey SSH (OPK SSH) allows you to use your regular email account or SSO to log in and securely connect to an SSH server.

Generate massive amounts of fake data in the browser and node.js

Generate massive amounts of fake (but reasonable) data for testing and development.

Material design calendar and date picker for the web

Material design event calendar and date picker. Contribute to schedule-x/schedule-x development by creating an account on GitHub.

We share the biggest three issues we faced and the lessons we learned as we upgraded SonarQube to React 18.

The Sonatype Security Research team came across 748 packages flooding the npm software registry.

AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.

🚀 The Node.js Framework highly focused on developer ergonomics, stability and confidence - GitHub - adonisjs/core: 🚀 The Node.js Framework highly focused on developer ergonomics, stability and conf...

Wiki.js | A modern and powerful wiki app built on Node.js

The most powerful and extensible open source Wiki software.

A syntax highlighter based on TextMate grammars. ESM rewrite of shiki, with more features and capabilities. - GitHub - antfu/shikiji: A syntax highlighter based on TextMate grammars. ESM rewrite of...

A beautiful and powerful syntax highlighter

This post covers the fundamentals of Cryptography and shows how to put them to use with Node.js' crypto module.

An X11 window manager in pure Ruby. Contribute to vidarh/rubywm development by creating an account on GitHub.

Rails 7.1 welcomes MessagePack, a binary data format delivering significant payload size reduction and performance improvements over traditional serializers like JSON.

Create a search filter using Turbo Frames and Stimulus.

はじめに Herokuの無料枠が終了することにあわせて、個人で動かしているRailsアプリケーションを他の場所へ移行する。 いままで無料で使わせていただいたこと感謝しつつも、月千円ほど払うほどのアプリケーションでもないので、ほぼ無料で移行できそうな場所を探すことにした。1 コンテナをホスティングできるGoogle Cloud Runは従量課金制だが、個人で使う分にはほぼ無料なので、これを選ぶことにする。 Cloud Runで使うRDBは一般にはGoogle Cloud SQLが推奨されていそうだが、ここでは安さのためにSQLite3 + Litestream + Google Cloud St

Efficient email courses tech stack: Ruby, Rails, SQLite, litestack, Avo, Tailwind, ERBs, Phlex, Minitest, Sitepress, Debug, Propshaft, Hotwire, direnv...

Linguist by background and creator of graphQL-ruby

Update: Judging by this commit and the current status of main, this should be fixed for Rails 8. Great PR thread about this, by the way. In the history of Ruby on Rails, one of the healthiest pressures to keep memory usage down has been the special role Heroku has played as "easiest place to get started hosting Rails apps". In general, Rails Core and Heroku's staff have done a pretty good job of balancing the eternal tension between advancing the framework while still making sure a new app can comfortably run on Heroku's free (or now, cheap) "dyno" servers over the last 17(!) years. Being able to git push an app to a server and have everything "just work" has always been a major driver of Rails' adoption, and it's seen as obviously important to everyone involved that such a low-friction deployment experience—even if developers ultimately move their app elsewhere—is worth preserving. And that means being cognizant of resource consumption at every level in the stack. Anyway, there have been numerous bumps in the road along the way, and I think I just hit one. I just pushed what basically amounts to a vanilla Rails 7.1.3 app to Heroku and immediately saw this familiar error everywhere in my logs: Error R14 (Memory quota exceeded) It started literally minutes after deploying the app. The app was taking up about 520MB. What gives? I even remembered to avoid loading Rails' most memory-hungry component, Active Mailbox!

We currently set the default Puma thread count to 5. That's very high. It assumes you will massively benefit from a bunch of inline 3rd party calls or super slow DB queries. It's not a good...

RBS is a language to describe the structure of Ruby programs. We are happy to announce that AWS SDK for Ruby V3 now supports RBS type signatures! RBS support is released in aws-sdk-core version 3.191.0 and in every service gem (such as aws-sdk-s3) that depends on this version of core. RBS signatures are currently code […]

In September, 2020, our team at Shopify released a Ruby gem named Packwerk, a tool to enforce boundaries and modularize Rails applications. Since its release, Packwerk has taken on a life of its own, inspiring blog posts, conference talks, and even an entire gem ecosystem. Its popularity is an indication that Packwerk clearly filled a void in the Rails community.

I just write here

Exceptional Creatures is Honeybadger.io's documentation of Ruby's exception system, with a twist. Collect them all!

Extension for Visual Studio Code - Code coverage highlighter & statistics for Ruby projects using SimpleCov