A woman with a pixie haircut looking at a computer in an office environment, waiting for her code to compile. If you're looking for a talented Rust developer, or a good senior software engineer, please reach out. I'm looking for a full time role doing something neat, and am available for contract gigs. Contact info is in the footer. Thank you! There's now a Part 2, where I cover a couple more opti
A 100x speedup with unsafe Python
We're going to speed up some numpy code by 100x using "unsafe Python." Which is not quite the same as unsafe Rust, but it's a bit similar, and I'm not sure what else to call it... you'll see. It's not something you'd use in most Python code, but it's handy on occasion, and I think it shows "the nature of Python” from an interesting angle. So let's say you use pygame to write a simple game in Pytho
Amazon Redshift now supports Canonical Name (CNAME) or custom domain name, an easy-to-read Domain Name System (DNS) record that routes SQL client connections to either the endpoint of your Amazon Redshift cluster or Amazon Redshift Serverless workgroup. With CNAME, you don’t need to expose your Redshift endpoint in the database connection, which enhances your security and it’s easier to recall and
Microsoft、Visual Studio CodeでC#開発環境を構築できる「C# Dev Kit」拡張機能を提供開始
Microsoftは2023年10月4日（米国時間）、「Visual Studio Code」（以下、VS Code）の「C# Dev Kit」拡張機能の一般提供を開始したと発表した。Windows、macOS、Linux、さらにはCodespacesで、ソリューションエクスプローラでコードを管理したり、ユニットテストの検出および実行機能を用いてコードをテストしたりでき、C#開発体験が向上するとしている。 C# Dev Kit拡張機能をインストールすると、VS Codeで提供されている拡張機能の「C#」「IntelliCode for C# Dev Kit」「.NET Runtime Install Tool」が自動的にインストールされる。 関連記事 Microsoft、Visual Studio CodeのUnity拡張機能を発表 利用方法は？ Microsoftは、Visual Stu
Today we are excited to announce the availability of the release candidate of TypeScript 5.5. To get started using the RC, you can get it through NuGet, or through npm with the following command: npm install -D typescript@rc Here’s a quick list of what’s new in TypeScript 5.5! Inferred Type Predicates Control Flow Narrowing for Constant Indexed Accesses Type Imports in JSDoc Regular Expression Syn
Ad Speedup - Skip Video Ads 16X Faster - Chrome Web Store
Automatically speed-up ads 16X on videos. 100% Free. Skip ads automatically. Hide ad banner. Clicks Skip add button automatically. Dive into an uninterrupted, enhanced YouTube experience with Ad Speedup! The ultimate game-changer for all YouTube enthusiasts. Why wait for ads to end when they can be automatically fast-forwarded up to 16X? What's New - Now SpeedUp Ads on Twitch - See how to use AdSp
Nix is a better Docker image builder than Docker's image builder
$50 of Fly.io CreditsCoupon code go-fly-nix. Only valid for new accounts that have not used a DevRel coupon code before. The Talk The title slide of the talk. It features a hot air balloon breaking into a shipping container with a crowbar. Art by Annie Rugyt. Hi, I'm Xe Iaso and today I'm gonna get to talk with you about one of my favourite tools: Nix. Nix is many things, but my super hot take is
Build AI apps with PartyRock and Amazon Bedrock | Amazon Web Services
AWS News Blog Build AI apps with PartyRock and Amazon Bedrock If you are ready to learn more about Generative AI while having fun and building cool stuff, check out PartyRock.aws . You can experiment, learn all about prompt engineering, build mini-apps, and share them with your friends — all without writing any code or creating an AWS account. You can also start with an app that has been shared wi
Introducing pg_timeseries: Open-source time-series extension for PostgreSQL May 20, 2024 • 6 min read We are excited to launch pg_timeseries: a PostgreSQL extension focused on creating a cohesive user experience around the creation, maintenance, and use of time-series tables. You can now use pg_timeseries to create time-series tables, configure the compression and retention of older data, monitor
Introducing Catalyst: A modern UI kit for React - Tailwind CSS
Today’s the day — we just published the first development preview of Catalyst, our first fully-componentized, batteries-included application UI kit for React, just in time for your holiday hacking sessions. Today’s the day — we just published the first development preview of Catalyst, just in time for your holiday hacking sessions. Catalyst is our first fully-componentized, batteries-included appl
1Password discloses security incident linked to Okta breach
1Password, a popular password management platform used by over 100,000 businesses, suffered a security incident after hackers gained access to its Okta ID management tenant. "We detected suspicious activity on our Okta instance related to their Support System incident. After a thorough investigation, we concluded that no 1Password user data was accessed," reads a very brief security incident notif
See also my blog Contents Optimization manuals Vector class library Object file converter and disassembler Subroutine library ForwardCom: An open standard instruction set for high performance microprocessors Test programs for measuring clock cycles in C++ and assembly code Floating point exception tracking and NaN propagation CPUID manipulation program Links Optimization manuals This series of fiv
This is my closing talk (video) from the GopherConAU conference in Sydney, given November 10, 2023, the 14th anniversary of Go being launched as an open source project. The text is interspersed with the slides used in the presentation. What We Got Right, What We Got Wrong INTRODUCTION Hello. Let me start by thanking Katie and Chewy for the giving me the honor of presenting the closing talk for the
Llama 3-V: Matching GPT4-V with a 100x smaller model and 500 dollars
Edit (June 3 )— From TwitterFirst of all, we want to sincerely apologize to the original authors of MiniCPM. We wanted Mustafa to make the original statement but have been unable to contact him since yesterday. @siddrrsh and I posted Llama3-v with @mustafaaljadery. Mustafa wrote the entirety of the code for the project. Sid and I were both really excited about multimodal models and liked the archi
WebAssembly Garbage Collection (WasmGC) now enabled by default in Chrome - Chrome for Developers
WebAssembly Garbage Collection (WasmGC) now enabled by default in Chrome Published on Tuesday, October 31, 2023 There are two types of programming languages: garbage-collected programming languages and programming languages that require manual memory management. Examples of the former, among many more, are Kotlin, PHP, or Java. Examples of the latter are C, C++, or Rust. As a general rule, higher-
Patterns for Memory Efficient DOM Manipulation with Modern Vanilla JavaScript – Frontend Masters Boost
Patterns for Memory Efficient DOM Manipulation with Modern Vanilla JavaScript July 29, 2024 I’ll discuss best practices to avoid excess memory usage when managing updating the DOM to make your apps blazingly fast™️. DOM: Document Object Model – A Brief OverviewWhen you render HTML, the live view of those rendered elements in the browser is called the DOM. This is what you’ll see in your developer
Building for the web is increasingly complex. Writing modern software includes leveraging cloud infrastructure, dissecting boilerplate code, and managing intricate configurations — when developers only want to focus on writing business logic. Deno aims to radically simplify web development by removing config and unnecessary boilerplate. We’ve built Deno KV, a serverless database, and Deno Queues,
Import entire applications into AWS CloudFormation | Amazon Web Services
AWS DevOps Blog Import entire applications into AWS CloudFormation AWS Infrastructure as Code (IaC) enables customers to manage, model, and provision infrastructure at scale. You can declare your infrastructure as code in YAML or JSON by using AWS CloudFormation, in a general purpose programming language using the AWS Cloud Development Kit (CDK), or visually using Application Composer. IaC configu
Almost a decade ago, we set out to scratch an itch that plagues every developer: "Why does managing software infrastructure take up so much time that could be better spent actually building stuff?" To tackle this, we built a compelling solution that delivered architectures on managed/serverless services, centered around AWS Lambda. This is the Serverless Framework. The response was overwhelming. T
Introducing the GPT Store
It’s been two months since we announced GPTs, and users have already created over 3 million custom versions of ChatGPT. Many builders have shared their GPTs for others to use. Today, we're starting to roll out the GPT Store to ChatGPT Plus, Team and Enterprise users so you can find useful and popular GPTs. Visit chat.openai.com/gpts to explore. The store features a diverse range of GPTs developed
We will continue to update this blog with any key updates, including updates on the disclosure of any new related vulnerabilities. This blog includes links to detailed blogs on each of the disclosed vulnerabilities, as well as two open source tools to aid in exploit detection. Snyk security researcher Rory McNamara, with the Snyk Security Labs team, identified four vulnerabilities — dubbed "Leaky
Version 1.92 is now available! Read about the new features and fixes from July. November 2023 (version 1.85) Update 1.85.1: The update addresses these issues. Update 1.85.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the November 2023 release of Visual Studio Code. There are many updates in this versi
Can you really adopt Next.js App Router incrementally? At WorkOS, we learned that you can’t really migrate a complex app page by page without a hit to the UX. Instead, we worked out a migration guide that allowed us to test our entire app with App Router while still serving the Pages Router to users—before making the final switch. We use Next.js for all of our frontend apps at WorkOS. Recently, th
The state of HTTP clients, or why you should use httpx · honeyryder
The state of HTTP clients, or why you should use httpx 15 Oct 2023 TL;DR most http clients you’ve been using since the ruby heyday are either broken, unmaintained, or stale, and you should be using httpx nowadays. Every year, a few articles come out with a title similar to “the best ruby http clients of the year of our lord 20xx”. Most of the community dismisses them as clickbait, either because o
Migrating from AWS App Mesh to Amazon ECS Service Connect | Amazon Web Services
Containers Migrating from AWS App Mesh to Amazon ECS Service Connect After careful consideration, we have made the decision to discontinue AWS App Mesh, effective September 30th, 2026. Until this date, existing AWS App Mesh customers will be able to use the service as normal, including creating new resources and onboarding new accounts via the AWS CLI and AWS CloudFormation. Additionally, AWS will
Mutual authentication for Application Load Balancer reliably verifies certificate-based client identities | Amazon Web Services
AWS News Blog Mutual authentication for Application Load Balancer reliably verifies certificate-based client identities Today, we are announcing support for mutually authenticating clients that present X509 certificates to Application Load Balancer. With this new feature, you can now offload client authentication to the load balancer, ensuring only trusted clients communicate with their backend ap
Exchange Online to introduce External Recipient Rate Limit
Today, we are announcing that, beginning in January 2025, Exchange Online will begin enforcing an external recipient rate limit of 2,000 recipients in 24 hours. Exchange Online does not support bulk or high-volume transactional email. We have not enforced limiting of bulk email until now, but we plan on doing so with the introduction of an External Recipient Rate (ERR) limit. The ERR limit is per
Farm⭐️ is a next-generation web build tool written in Rust. It is currently the most powerful, fastest, and most stable Rust web build tool. Since Farm open its source code of version 0.3 in March 2023, after a year of development and contributions by many community developers, version v1.0 has finally been released! The v1.0 version supports a large number of features including lazy compilation,
This major release: Converts the codebase to TypeScript Updates the packaging for better ESM/CJS compatibility and modernizes the build output Requires that action.type must be a string Continues to mark createStore as deprecated Deprecates the AnyAction type in favor of an UnknownAction type that is used everywhere Removes the PreloadedState type in favor of a new generic argument for the Reducer
Introducing the AWS Integrated Application Test Kit (IATK) | Amazon Web Services
AWS Compute Blog Introducing the AWS Integrated Application Test Kit (IATK) This post is written by Dan Fox, Principal Specialist Solutions Architect, and Brian Krygsman, Senior Solutions Architect. Today, AWS announced the public preview launch of the AWS Integrated Application Test Kit (IATK). AWS IATK is a software library that helps you write automated tests for cloud-based applications. This
AI企業のRunwayが、大規模マルチモーダルトレーニング用に構築された新しいインフラストラクチャでトレーニングした、新しい動画生成AIモデルの「Gen-3 Alpha」を発表しました。 Introducing Gen-3 Alpha: A New Frontier for Video Generation https://runwayml.com/blog/introducing-gen-3-alpha/ Runway unveils new hyper realistic AI video model Gen-3 Alpha | VentureBeat https://venturebeat.com/ai/runway-unveils-new-hyper-realistic-ai-video-model-gen-3-alpha-capable-of-10-second-long-cli
Version 1.92 is now available! Read about the new features and fixes from July. January 2024 (version 1.86) Update 1.86.2: The update addresses these issues. Update 1.86.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the January 2024 release of Visual Studio Code. There are many updates in this version
Have you heard about CRDTs and wondered what they are? Maybe you've looked into them a bit, but ran into a wall of academic papers and math jargon? That was me before I started my Recurse Center batch. But I've spent the past month or so doing research and writing code, and it turns out that you can build a lot with just a few simple things! In this series, we'll learn what a CRDT is. Then we'll w
Dify の公開アプリ・埋め込みチャットを Amazon Cognito 認証でセキュアにする (IaC コード付き) - Qiita
TL;DR 課題: Dify の公開アプリ・ウェブページへの埋め込みチャット機能は非常に強力だが、公開範囲については All or Nothing の公開設定しかできず、たとえば自社の社員のみにアプリを公開するような制御は実現できない 解決策: 以下 GitHub リポジトリの CDK コードのように ALB + Cognito を利用することで、認証されたユーザにのみ利用させるような制御を実装することができる ※ デプロイの前提として、Route53 のホストゾーンが必要です (HTTPS リスナーが必要なため)。 ※ Dify 0.6.15 でのみ動作確認済みです。今後の Dify のアップデート次第で動かなくなりうることにご注意ください。 動作イメージ Dify のアプリ埋め込み、UI のことを何も考えなくていい一方でユーザ認証なしのフルオープンしかできないのが利用のネックという認識
[EN] Writing a Compiler is Surprisingly Easy (part 1)
Part 1: expressions, arithmetic Part 2: statements, control flow Ever since I was a teenager I wanted to create my own systems programming language. Such a programming language would certainly have to be compiled to native code, which meant I'd have to write a compiler. Even though I managed to write several half-working parsers, I'd always fail at the stage of generating assembly code, as the tas
Found means fixed: Secure code more than three times faster with Copilot Autofix
Developers are shipping software faster than previously imaginable, releasing new features early and often. Yet despite their best efforts to code securely, software vulnerabilities inadvertently make their way into production and continue to be a leading cause of breaches today. Compounding this, many developers find security requirements to be difficult to understand and implement, making it har
Turbo 8 in 8 minutes Author Name Brad Gessler @bradgessler @bradgessler Image by Annie Ruygt Turbo 8 simplifies the development of live-updating Rails applications. It offers a dramatic leap forward from previous versions by minimizing the need for manually coding turbo frames and turbo stream responses. This advancement simplifies both the creation and maintenance of Rails applications making you
What happened? Update: We have made changes to the Asahi Installer, to our bootloader m1n1, and to asahi-nvram. At this time, we believe installing or having installed Asahi should not introduce any additional danger over a plain vanilla Sonoma upgrade on a single-boot machine. macOS Sonoma and macOS Ventura 13.6 were released with multiple serious bugs in their upgrade and boot process. Combined,
Hello again. Obviously, this article deals with adult topics, so don’t read it if you’re under 18. I won’t have any super explicit images on screen, but I don’t recommend reading this in public nonetheless. With that out of the way, I wanna preface this piece with some thoughts. The goal of this Substack is to record parts of VTuber history that have been forgotten or aren’t well known, in a way t
Thinking in StyleX | StyleX
Core PrinciplesTo understand why StyleX exists and the reasoning behind its decisions, it may be beneficial to familiarize oneself with the fundamental principles that guide it. This may help you decide if StyleX is the right solution for you. These principles should also be helpful when designing new APIs for StyleX. Co-locationThere are benefits of DRY code, but we don't think that's usually t
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How I Improved My Rust Compile Times by 75%
Amazon Redshift announces support for CNAME
Announcing TypeScript 5.5 RC - TypeScript
Introducing pg_timeseries: Open-source time-series extension for PostgreSQL | Tembo
Software optimization resources. C++ and assembly. Windows, Linux, BSD, Mac OS X
What We Got Right, What We Got Wrong
Announcing Deno Cron
Serverless Framework V4: A New Model
Leaky Vessels: Docker and runc Container Breakout Vulnerabilities - January 2024 | Snyk
Visual Studio Code November 2023
Migrating to Next.js App Router with zero downtime — WorkOS
Release 🚀 Farm v1.0 is released! · farm-fe/farm
Release v5.0.0 · reduxjs/redux
Runwayが動画生成AIモデル「Gen-3 Alpha」をリリース、数日以内に誰でも5～10秒の動画生成が利用可能に
Visual Studio Code January 2024
An Interactive Intro to CRDTs | jakelazaroff.com
Turbo 8 in 8 minutes
macOS Sonoma Boot Failures
The History of 18+ VTubers: Part 1