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  • Google TypeScript Style Guide

    // Good: choose between two options as appropriate (see below). import * as ng from '@angular/core'; import {Foo} from './foo'; // Only when needed: default imports. import Button from 'Button'; // Sometimes needed to import libraries for their side effects: import 'jasmine'; import '@polymer/paper-button'; Import paths TypeScript code must use paths to import other TypeScript code. Paths may be r

    • TabFS

      Going through the files inside a tab's folder. For example, the url.txt, text.txt, and title.txt files tell me those live properties of this tab (Read more up-to-date documentation for all of TabFS's files here.) This gives you a ton of power, because now you can apply all the existing tools on your computer that already know how to deal with files -- terminal commands, scripting languages, point-

        TabFS
      • Announcing TypeScript 5.0 - TypeScript

        Today we’re excited to announce the release of TypeScript 5.0! This release brings many new features, while aiming to make TypeScript smaller, simpler, and faster. We’ve implemented the new decorators standard, added functionality to better support ESM projects in Node and bundlers, provided new ways for library authors to control generic inference, expanded our JSDoc functionality, simplified con

          Announcing TypeScript 5.0 - TypeScript
        • Microsoft Power Automate DesktopでRPAを実現してみる | 🌴 officeの杜 🥥

          自分自身の個人的意見としては、エンドユーザコンピューティングは大いに結構だと思ってるけれど、一方で日本でジリジリと熱さが消えつつある国内の有象無象のRPAについては滅んだほうが良いとも思ってる。理由は後述するとして、本日良いニュースが発表されました。Power Automate Desktopについて追加費用無し無償で利用可能になるとのこと。これは既にあるMicrosoft365のEnterpriseプランなどに標準で利用できてるPower Automateのデスクトップ版のようで、Windows10に標準でついてくるようになるとのこと。 ということで、現時点のMicrosoft365で使えてるPower Automate Desktopを使ってみて、どんな感じなのか?またリリース後にその違いなどをここに記述していこうかなと思っています。また、Seleniumベースのウェブ自動化についても

            Microsoft Power Automate DesktopでRPAを実現してみる | 🌴 officeの杜 🥥
          • プロと読み解く Ruby 3.2 NEWS - クックパッド開発者ブログ

            技術部の笹田(ko1)と遠藤(mame)です。クックパッドで Ruby (MRI: Matz Ruby Implementation、いわゆる ruby コマンド) の開発をしています。お金をもらって Ruby を開発しているのでプロの Ruby コミッタです。 昨日 12/25 に、恒例のクリスマスリリースとして、Ruby 3.2.0 がリリースされました(Ruby 3.2.0 リリース)。今年も Ruby 3.2 の NEWS.md ファイルの解説をします。NEWS ファイルとは何か、は以前の記事を見てください。 プロと読み解く Ruby 2.6 NEWS ファイル - クックパッド開発者ブログ プロと読み解くRuby 2.7 NEWS - クックパッド開発者ブログ プロと読み解くRuby 3.0 NEWS - クックパッド開発者ブログ プロと読み解く Ruby 3.1 NEWS -

              プロと読み解く Ruby 3.2 NEWS - クックパッド開発者ブログ
            • Optimizing Javascript for fun and for profit

              I often feel like javascript code in general runs much slower than it could, simply because it’s not optimized properly. Here is a summary of common optimization techniques I’ve found useful. Note that the tradeoff for performance is often readability, so the question of when to go for performance versus readability is a question left to the reader. I’ll also note that talking about optimization n

              • HTTP/1.0 From Scratch

                Introduction In our previous exploration, we delved into the simplicity of HTTP/0.9, a protocol that served as the web’s initial foundation. However, as the internet evolved, so did its needs. Enter HTTP/1.0, a landmark version released in 1996 that laid the groundwork for the web we know today. HTTP/1.0 was a game-changer, introducing features that revolutionized web communication: Headers: Metad

                  HTTP/1.0 From Scratch
                • The Prompt Engineering Playbook for Programmers

                  Developers are increasingly relying on AI coding assistants to accelerate our daily workflows. These tools can autocomplete functions, suggest bug fixes, and even generate entire modules or MVPs. Yet, as many of us have learned, the quality of the AI’s output depends largely on the quality of the prompt you provide. In other words, prompt engineering has become an essential skill. A poorly phrased

                    The Prompt Engineering Playbook for Programmers
                  • Tauri 2.0 Stable Release

                    We are very proud to finally announce the stable release for the new major version of Tauri. Welcome to Tauri 2.0! What is Tauri?Section titled “What is Tauri?” In a Tauri application the frontend is written in your favorite web frontend stack. This runs inside the operating system WebView and communicates with the application core written mostly in Rust. When Should I Use Tauri?Section titled “Wh

                      Tauri 2.0 Stable Release
                    • GitHub - modelcontextprotocol/servers: Model Context Protocol Servers

                      Official integrations are maintained by companies building production ready MCP servers for their platforms. 21st.dev Magic - Create crafted UI components inspired by the best 21st.dev design engineers. ActionKit by Paragon - Connect to 130+ SaaS integrations (e.g. Slack, Salesforce, Gmail) with Paragon’s ActionKit API. Adfin - The only platform you need to get paid - all payments in one place, in

                        GitHub - modelcontextprotocol/servers: Model Context Protocol Servers
                      • How to refactor code with GitHub Copilot

                        We’ve all been there—staring at a function that looks like it was written by an over-caffeinated goblin at 3 AM (maybe even your alter ego). You could pretend it doesn’t exist, or you could refactor it. Luckily, GitHub Copilot makes the second option less painful. Let’s get to it. What is code refactoring? Feel free to breeze past this section if you already know what’s involved with refactoring c

                          How to refactor code with GitHub Copilot
                        • JavaScript Best Practices | The WebStorm Blog

                          IDEs CLion DataGrip DataSpell Fleet GoLand IntelliJ IDEA PhpStorm PyCharm RustRover Rider RubyMine WebStorm Plugins & Services Big Data Tools Code With Me JetBrains Platform Scala Toolbox App Writerside JetBrains AI Grazie Junie JetBrains for Data Kineto Team Tools Datalore Space TeamCity Upsource YouTrack Hub Qodana CodeCanvas .NET & Visual Studio .NET Tools ReSharper C++ Languages & Frameworks K

                            JavaScript Best Practices | The WebStorm Blog
                          • How modern browsers work

                            Note: For those eager to dive deep into how browsers work, an excellent resource is Browser Engineering by Pavel Panchekha and Chris Harrelson (available at browser.engineering). Please do check it out. This article is an overview of how browsers work. Web developers often treat the browser as a black box that magically transforms HTML, CSS, and JavaScript into interactive web applications. In tru

                              How modern browsers work
                            • Using WebAssembly threads from C, C++ and Rust

                              Learn how to bring multithreaded applications written in other languages to WebAssembly. WebAssembly threads support is one of the most important performance additions to WebAssembly. It allows you to either run parts of your code in parallel on separate cores, or the same code over independent parts of the input data, scaling it to as many cores as the user has and significantly reducing the over

                                Using WebAssembly threads from C, C++ and Rust
                              • PacketProxyで探るGemini CLIのコンテキストエンジニアリング 〜AIエージェントを信頼できる相棒に〜 | BLOG - DeNA Engineering

                                2025.07.18 技術記事 PacketProxyで探るGemini CLIのコンテキストエンジニアリング 〜AIエージェントを信頼できる相棒に〜 by akira.kuroiwa #gemini-cli #ai #security #aiエージェント #コンテキストエンジニアリング #packetproxy 「なんかよく分からないけど、すごい」で終わらせないために こんにちは、DeNA セキュリティ技術グループの 黒岩 亮 ( @kakira9618 ) です。 AIエージェント、とくに Gemini CLI のようなコーディングを支援してくれるツールは非常に強力で、私たちの開発体験を大きく変えようとしています。しかし、その一方で、こんな風に感じたことはありませんか? 「このファイルの情報、勝手にAIに送られたりしない? 大丈夫かな?」 と、情報管理・セキュリティ面で漠然とした不安を

                                  PacketProxyで探るGemini CLIのコンテキストエンジニアリング 〜AIエージェントを信頼できる相棒に〜 | BLOG - DeNA Engineering
                                • Inkbase: Programmable Ink

                                  With pen and paper, anyone can write a journal entry, draw a diagram, perform a calculation, or sketch a cartoon. Digital tablets like the iPad or reMarkable can adapt pen and paper into the world of digital media. In doing so, they trade away some of paper’s advantages like cheapness and tangibility. In exchange, we get new computational powers like nondestructive editing and ease of transmission

                                    Inkbase: Programmable Ink
                                  • LogLog Games

                                    The article is also available in Chinese. Disclaimer: This post is a very long collection of thoughts and problems I've had over the years, and also addresses some of the arguments I've been repeatedly told. This post expresses my opinion the has been formed over using Rust for gamedev for many thousands of hours over many years, and multiple finished games. This isn't meant to brag or indicate su

                                    • JavaScript performance beyond bundle size

                                      23 Feb JavaScript performance beyond bundle size Posted February 23, 2021 by Nolan Lawson in performance, Web. 8 Comments There’s an old story about a drunk trying to find his keys in the streetlight. Why? Well, because that’s where it’s the brightest. It’s a funny story, but also relatable, because as humans we all tend to take the path of least resistance. I think we have the same problem in the

                                        JavaScript performance beyond bundle size
                                      • Spin 1.0 — The Developer Tool for Serverless WebAssembly

                                        We are delighted to introduce Spin 1.0, the first stable release of the open source developer tool for building serverless applications with WebAssembly (Wasm)! Since we first introduced Spin last year, we have been hard at work together with the community on building a frictionless developer experience for building and running serverless applications with Wasm. For this release, we focused on bui

                                          Spin 1.0 — The Developer Tool for Serverless WebAssembly
                                        • PHP is Legacy, in 2024

                                          A trained actor with a dissertation on standup comedy, I came into PHP development via the meetup scene. You can find me speaking and writing on tech, or playing/buying odd records from my vinyl collection. Ready to start building?Experience seamless connectivity, real-time messaging, and crystal-clear voice and video calls-all at your fingertips. Subscribe to Our Developer NewsletterSubscribe to

                                            PHP is Legacy, in 2024
                                          • Announcing TypeScript 5.0 Beta - TypeScript

                                            Today we’re excited to announce our beta release of TypeScript 5.0! This release brings many new features, while aiming to make TypeScript, smaller, simpler, and faster. We’ve implemented the new decorators standard, functionality to better support ESM projects in Node and bundlers, new ways for library authors to control generic inference, expanded our JSDoc functionality, simplified configuratio

                                              Announcing TypeScript 5.0 Beta - TypeScript
                                            • 驚異のAIエージェント「Manus」の全貌を解剖! ~その仕組み、機能、そして私たちにもたらす可能性~|りんか | AI情報発信 /ビジネス/研究

                                              Hi! I'm Peak from Manus AI. Actually, it's not that complicated - the sandbox is directly accessible to each user (see screenshot for method). Specifically: * Each session has its own sandbox, completely isolated from other sessions. Users can enter the sandbox directly through… pic.twitter.com/2o22LIJHEU — Yichao 'Peak' Ji (@peakji) March 10, 2025 Manusの主な機能 情報収集&ファクトチェック: ウェブ検索やデータ分析を駆使し、必要な情報を迅

                                                驚異のAIエージェント「Manus」の全貌を解剖! ~その仕組み、機能、そして私たちにもたらす可能性~|りんか | AI情報発信 /ビジネス/研究
                                              • A virtual DOM in 200 lines of JavaScript

                                                In this post I’ll walk through the full implementation of a Virtual DOM in a bit over 200 lines of JavaScript. The result is a full-featured and sufficiently performant virtual DOM library (demos). It’s available on NPM as the smvc package. The main goal is to illustrate the fundamental technique behind tools like React. React, Vue and the Elm language all simplify the creation of interactive web

                                                • Sparkplug — a non-optimizing JavaScript compiler · V8

                                                  Show navigation Writing a high-performance JavaScript engine takes more than just having a highly optimising compiler like TurboFan. Particularly for short-lived sessions, like loading websites or command line tools, there’s a lot of work that happens before the optimising compiler even has a chance to start optimising, let alone having time to generate the optimised code. This is the reason why,

                                                  • June 2022 (version 1.69)

                                                    Update 1.69.1: The update addresses these issues. Update 1.69.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2022 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: 3-way merge editor - Resolve merge conflicts wit

                                                      June 2022 (version 1.69)
                                                    • kyju.org - Piccolo - A Stackless Lua Interpreter

                                                      Piccolo - A Stackless Lua Interpreter 2024-05-01 History of piccolo A "Stackless" Interpreter Design Benefits of Stackless Cancellation Pre-emptive Concurrency Fuel, Pacing, and Custom Scheduling "Symmetric" Coroutines and coroutine.yieldto The "Big Lie" Rust Coroutines, Lua Coroutines, and Snarfing Zooming Out piccolo is an interpreter for the Lua language written in pure, mostly safe Rust with a

                                                      • Boost Node.js with V8 GC Optimization

                                                        Optimizing Node.js Performance: V8 Memory Management & GC Tuning Prevent Crashes and Improve Latency by Understanding and Tuning V8's Garbage Collection for Your Node.js Application A common observation for Node.js developers is the seemingly continuous growth of their application's memory footprint, often measured by the Resident Set Size (RSS) reported by the operating system. This increasing RS

                                                          Boost Node.js with V8 GC Optimization
                                                        • A deep dive into an NSO zero-click iMessage exploit: Remote Code Execution

                                                          A deep dive into an NSO zero-click iMessage exploit: Remote Code Execution Posted by Ian Beer & Samuel Groß of Google Project Zero We want to thank Citizen Lab for sharing a sample of the FORCEDENTRY exploit with us, and Apple’s Security Engineering and Architecture (SEAR) group for collaborating with us on the technical analysis. The editorial opinions reflected below are solely Project Zero’s an

                                                            A deep dive into an NSO zero-click iMessage exploit: Remote Code Execution
                                                          • All JavaScript and TypeScript Features of the last 3 years

                                                            TypeScript as envisioned by Stable DiffusionThis article goes through almost all of the changes of the last 3 years (and some from earlier) in JavaScript / ECMAScript and TypeScript . Not all of the following features will be relevant to you or even practical, but they should instead serve to show what’s possible and to deepen your understanding of these languages. There are a lot of TypeScript fe

                                                              All JavaScript and TypeScript Features of the last 3 years
                                                            • Introducing the WebAssembly JavaScript Promise Integration API · V8

                                                              The JavaScript Promise Integration (JSPI) API allows WebAssembly applications that were written assuming synchronous access to external functionality to operate smoothly in an environment where the functionality is actually asynchronous. This note outlines what the core capabilities of the JSPI API are, how to access it, how to develop software for it and offers some examples to try out. What is ‘

                                                              • CUPID: for joyful coding

                                                                What started as lighthearted iconoclasm, poking at the bear of SOLID, has developed into something more concrete and tangible. If I do not think the SOLID principles are useful these days, then what would I replace them with? Can any set of principles hold for all software? What do we even mean by principles? I believe that there are properties or characteristics of software that make it a joy to

                                                                • Announcing TypeScript 5.6 - TypeScript

                                                                  Today we’re excited to announce the release of TypeScript 5.6! If you’re not familiar with TypeScript, it’s a language that builds on top of JavaScript by adding syntax for types. Types describe the shapes we expect of our variables, parameters, and functions, and the TypeScript type-checker can help catch issues like typos, missing properties, and bad function calls before we even run our code. T

                                                                    Announcing TypeScript 5.6 - TypeScript
                                                                  • Rust to WebAssembly the hard way — surma.dev

                                                                    Toggle dark mode What follows is a brain dump of everything I know about compiling Rust to WebAssembly. Enjoy. Some time ago, I wrote a blog post on how to compile C to WebAssembly without Emscripten, i.e. without the default tool that makes that process easy. In Rust, the tool that makes WebAssembly easy is called wasm-bindgen, and we are going to ditch it! At the same time, Rust is a bit differe

                                                                      Rust to WebAssembly the hard way — surma.dev
                                                                    • Low-Level Software Security for Compiler Developers

                                                                      1 Introduction Compilers, assemblers and similar tools generate all the binary code that processors execute. It is no surprise then that these tools play a major role in security analysis and hardening of relevant binary code. Often the only practical way to protect all binaries with a particular security hardening method is to have the compiler do it. And, with software security becoming more and

                                                                      • Why is building a UI in Rust so hard?

                                                                        What Makes Rust Unique? Why is UI in Rust So Hard? Functional UI to the Rescue If you’ve read Hacker News recently, it’s hard to not think that Rust is the future: it’s being used in the Linux kernel and in the Android OS, by AWS for critical infrastructure, and in ChromeOS and Firefox. However, as wonderful as Rust is–it has yet to take off as a general language for building UI. In 2019, “GUI” wa

                                                                          Why is building a UI in Rust so hard?
                                                                        • Tao of Node - Design, Architecture & Best Practices

                                                                          Tao of Node - Design, Architecture & Best Practices48 minute read One of the main benefits of JavaScript is that it runs both in the browser and the server. As an engineer you need to master a single language and your skills will have a variety of applications. This is what drew me to Node in 2015 - I didn’t have to switch between languages and tech stacks. Node allows you to reuse libraries, logi

                                                                            Tao of Node - Design, Architecture & Best Practices
                                                                          • AST vs. Bytecode: Interpreters in the Age of Meta-Compilation

                                                                            233 AST vs. Bytecode: Interpreters in the Age of Meta-Compilation OCTAVE LAROSE, University of Kent, UK SOPHIE KALEBA, University of Kent, UK HUMPHREY BURCHELL, University of Kent, UK STEFAN MARR, University of Kent, UK Thanks to partial evaluation and meta-tracing, it became practical to build language implementations that reach state-of-the-art peak performance by implementing only an interprete

                                                                            • Neko - A brief history and porting to Javascript

                                                                              In the early 90’s, being a frisian kid obsessed with computers there weren’t a ton of ways to get access to new software or learn more about computers. The two main ways were exchanging 3.5” diskettes with friends, or go to the library. One book I remember more than others was “Windows for Kinderen” (“Windows for Kids”) by Addo Stuur. I must have been around 10 years old and was obsessed by this b

                                                                                Neko - A brief history and porting to Javascript
                                                                              • Speeding up the JavaScript ecosystem - one library at a time

                                                                                Whilst the trend is seemingly to rewrite every JavaScript build tool in other languages such as Rust or Go, the current JavaScript-based tools could be a lot faster. The build pipeline in a typical frontend project is usually composed of many different tools working together. But the diversification of tools makes it a little harder to spot performance problems for tooling maintainers as they need

                                                                                  Speeding up the JavaScript ecosystem - one library at a time
                                                                                • A new way to bring garbage collected programming languages efficiently to WebAssembly · V8

                                                                                  Show navigation A recent article on WebAssembly Garbage Collection (WasmGC) explains at a high level how the Garbage Collection (GC) proposal aims to better support GC languages in Wasm, which is very important given their popularity. In this article, we will get into the technical details of how GC languages such as Java, Kotlin, Dart, Python, and C# can be ported to Wasm. There are in fact two m