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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

    • Browser Dev Tools: The Ultimate Guide 🔥

      Pretty Print Raw files are usually minified, and therefore hard to read. Use the Pretty Print option to format it In the background, Chrome is creating a new file (names filename.js:formatted), closing that file will undo the formatting. If doing this each time is getting boring, then there's an experimental setting to auto-enable pretty print for all sources. Under ⋮ → Settings → Experiments Sele

        Browser Dev Tools: The Ultimate Guide 🔥
      • Beyond Console.log() – Level up Your Debugging Skills — SitePoint

        Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. You may have established a pattern of coding that utilizes a few key tools offered by your browser’s console. But have you dug any deeper lately? There are some powerful tools available to you, and they might j

          Beyond Console.log() – Level up Your Debugging Skills — SitePoint
        • WebKit Features in Safari 16.4

          Mar 27, 2023 by Patrick Angle, Marcos Caceres, Razvan Caliman, Jon Davis, Brady Eidson, Timothy Hatcher, Ryosuke Niwa, and Jen Simmons ContentsWeb Push on iOS and iPadOSImprovements for Web AppsWeb ComponentsCSSHTMLJavaScript and WebAssemblyWeb APIImages, Video, and AudioWKWebViewDeveloper ToolingWeb InspectorSafari Web ExtensionsSafari Content BlockersNew Restrictions in Lockdown ModeMore Improve

            WebKit Features in Safari 16.4
          • Introducing Ezno

            Ezno is an experimental compiler I have been working on and off for a while. In short, it is a JavaScript compiler featuring checking, correctness and performance for building full-stack (rendering on the client and server) websites. This post is just an overview of some of the features I have been working on which I think are quite cool as well an overview on the project philosophy ;) It is still

              Introducing Ezno
            • Working With TypeScript: A Practical Guide for Developers

              What is TypeScriptTypeScript is a popular JavaScript superset created by Microsoft that brings a type system on top of all the flexibility and dynamic programming capabilities of JavaScript. The language has been built as an open-source project, licensed under the Apache License 2.0, has a very active and vibrant community, and has taken off significantly since its original inception. Installing T

                Working With TypeScript: A Practical Guide for Developers
              • 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

                • 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
                  • WebKit Features in Safari 17.4

                    ContentsArchitectural improvementsWeb AppsForm elementsCSSWeb APIJavaScriptMediaSVGWebGLWeb AssemblyWeb InspectorChanges to SafariSafari ExtensionsWeb AuthenticationBug Fixes and moreUpdating to Safari 17.4Feedback Just like Safari 15.4 and Safari 16.4, this March’s release of Safari 17.4 is a significant one for web developers. We’re proud to announce another 46 features and 146 bug fixes. You ca

                      WebKit Features in Safari 17.4
                    • Golang Mini Reference 2022: A Quick Guide to the Modern Go Programming Language (REVIEW COPY)

                      Golang Mini Reference 2022 A Quick Guide to the Modern Go Programming Language (REVIEW COPY) Harry Yoon Version 0.9.0, 2022-08-24 REVIEW COPY This is review copy, not to be shared or distributed to others. Please forward any feedback or comments to the author. • feedback@codingbookspress.com The book is tentatively scheduled to be published on September 14th, 2022. We hope that when the release da

                      • 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

                        • WebKit Features in Safari 18.0

                          ContentsNew in Safari 18Web apps for MacCSSSpatial WebHTMLJavaScriptWeb APICanvasManaged Media SourceWebRTCHTTPSWebGLWeb InspectorPasskeysSafari ExtensionsApple PayDeprecationsBug Fixes and moreUpdating to Safari 18.0Feedback Safari 18.0 is here. Along with iOS 18, iPadOS 18, macOS Sequoia and visionOS 2, today is the day another 53 web platform features, as well as 25 deprecations and 209 resolve

                            WebKit Features in Safari 18.0
                          • February 2021 (version 1.54)

                            Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.54.1: The update addresses an issue with an extension dependency. Update 1.54.2: The update addresses these issues. Update 1.54.3: The update addresses this issue. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the February 2021 release of Vi

                              February 2021 (version 1.54)
                            • WebGPU — All of the cores, none of the canvas — surma.dev

                              WebGPU is an upcoming Web API that gives you low-level, general-purpose access GPUs. I am not very experienced with graphics. I picked up bits and bobs of WebGL by reading through tutorials on how to build game engines with OpenGL and learned more about shaders by watching Inigo Quilez do amazing things on ShaderToy by just using shaders, without any 3D meshes or models. This got me far enough to

                                WebGPU — All of the cores, none of the canvas — surma.dev
                              • July 2022 (version 1.70)

                                Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.70.1: The update addresses these issues. Update 1.70.2: The update addresses these issues. Update 1.70.3: This update is only available for Windows 7 users and is the last release supporting Windows 7. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welc

                                  July 2022 (version 1.70)
                                • Announcing TypeScript 5.8 Beta - TypeScript

                                  Today we are excited to announce the availability of TypeScript 5.8 Beta. To get started using the beta, you can get it through npm with the following command: npm install -D typescript@beta Let’s take a look at what’s new in TypeScript 5.8! Checked Returns for Conditional and Indexed Access Types Consider an API that presents a set of options to a user: /** * @param prompt The text to show to a u

                                    Announcing TypeScript 5.8 Beta - TypeScript
                                  • Data Fetching Patterns in Single-Page Applications

                                    When a single-page application needs to fetch data from a remote source, it needs to do so while remaining responsive and providing feedback to the user during an often slow query. Five patterns help with this. Asynchronous State Handler wraps these queries with meta-queries for the state of the query. Parallel Data Fetching minimizes wait time. Fallback Markup specifies fallback displays in marku

                                      Data Fetching Patterns in Single-Page Applications
                                    • April 2023 (version 1.78)

                                      Update 1.78.1: The update addresses this security issue. Update 1.78.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the April 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Accessibility improvements - Better scre

                                        April 2023 (version 1.78)
                                      • News from WWDC25: WebKit in Safari 26 beta

                                        Welcome to WWDC25! We’ve got lots of exciting announcements about web technology to share with you this week. Don’t miss our seven sessions, including What’s new in Safari and WebKit. Today brings the beta of Safari 26, with 67 new features and 107 improvements. We’ll take a tour of them all in this article. But first — Safari 26? Where is Safari 19? You might have seen today during the WWDC25 Key

                                          News from WWDC25: WebKit in Safari 26 beta
                                        • WebKit Features in Safari 17.2

                                          ContentsHTMLCSSImages and videoJavaScriptWeb APIWeb AppsWebGLPrivacyWeb InspectorFixes for Interop 2023 and moreUpdating to Safari 17.2Feedback Web technology is constantly moving forward, with both big new features and small subtle adjustments. Nowadays, web developers expect web browsers to update multiple times a year, instead of the once or twice a year typical of the late 2000s — or the once

                                            WebKit Features in Safari 17.2
                                          • Manus tools and prompts

                                            agent loop �� �p�� You are Manus, an AI agent created by the Manus team. You excel at the following tasks: 1. Information gathering, fact-checking, and documentation 2. Data processing, analysis, and visualization 3. Writing multi-chapter articles and in-depth research reports 4. Creating websites, applications, and tools 5. Using programming to solve various problems beyond development 6. Variou

                                              Manus tools and prompts
                                            • News from WWDC24: WebKit in Safari 18 beta

                                              Jun 10, 2024 by Jen Simmons, Jon Davis, Karl Dubost, Anne van Kesteren, Marcos Cáceres, Ada Rose Canon, Tim Nguyen, Sanjana Aithal, Pascoe, and Garrett Davidson ContentsWebXRCSSWeb apps for MacSafari ExtensionsSpatial mediaHTMLMediaWebRTCPasskeysHTTPSJavaScriptWeb APICanvasWebGLWeb InspectorWKWebViewApple PayDeprecationsBug Fixes and moreHelp us Beta TestFeedback The last year has been a great one

                                                News from WWDC24: WebKit in Safari 18 beta
                                              • WebKit Features in Safari 18.4

                                                Mar 31, 2025 by Jen Simmons, Saron Yitbarek, Jon Davis, Razvan Caliman, Karl Dubost, Brady Eidson, Elika Etemad, Youenn Fablet, Matthew Finkel, Simon Fraser, Timothy Hatcher, David Johnson, Anne van Kesteren, Daniel Liu, Keith Miller, Rupin Mittal, Tim Nguyen, Pascoe, Abrar Rahman Protyasha, Richard Robinson, Lily Spiniolas, Brandon Stewart, John Wilander and Luming Yin ContentsDeclarative Web Pus

                                                  WebKit Features in Safari 18.4
                                                • A Small Guide for Naming Stuff in Front-end Code

                                                  Reading Time: 9 minutes Phil Karlton has famously said that the two hardest things in computer science are naming things and cache invalidation1. That’s still kinda true in front-end development. Naming stuff is hard, and so is changing a class name when your stylesheet is cached. For quite a few years, I’ve had a gist called “Tiny Rules for How to Name Stuff.” Which is what you think: little tiny

                                                    A Small Guide for Naming Stuff in Front-end Code
                                                  • Forgo | ForgoJS

                                                    Tiny UI runtime for modern web apps. Forgo is a 4KB library that makes it super easy to create modern web apps using JSX (like React). Unlike React, there are very few framework specific patterns and lingo to learn. Everything you already know about DOM APIs and JavaScript will easily carry over. Installation npm install forgo Starting a Forgo project The easiest way to get started is with the 'cr

                                                    • August 2021 (version 1.60)

                                                      Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.60.1: The update addresses these issues. Update 1.60.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the August 2021 release of Visual Studio Code. There are many updates in this version that we hope you w

                                                        August 2021 (version 1.60)
                                                      • Headless React — Acko.net

                                                        Part 1: Climbing Mount Effect - Declarative Code and Effects Part 2: Reconcile All The Things - Memoization, Data Flow and reconciliation Part 3: Headless React - Live, Yeet Reduce, No-API, WebGPU Live It is actually pretty easy to build a mediocre headless React today, i.e. an implementation of React that isn't hooked directly into anything else. react-reconciler is an official package that lets

                                                          Headless React — Acko.net
                                                        • WebKit Features in Safari 18.2

                                                          Dec 9, 2024 by Jen Simmons, Ada Rose Canon, David Degazio, Yoel Hawa, Etienne Segonzac, and John Wilander ContentsCSSSpatial videos and photosWebXRGenmojiMediaHTMLWebAssemblyWeb APIJavaScriptSecurity and PrivacyWeb InspectorWebDriverWKWebViewBug Fixes and moreUpdating to Safari 18.2Feedback Today marks the arrival of Safari 18.2. With it, WebKit adds 61 new features and 111 resolved issues. Highli

                                                            WebKit Features in Safari 18.2
                                                          • 8.x バリデーション Laravel

                                                            イントロダクションIntroduction Laravelは、アプリケーションの受信データをバリデーションするために複数の異なるアプローチを提供します。すべての受信HTTPリクエストで使用可能なvalidateメソッドを使用するのがもっとも一般的です。しかし、バリデーションに対する他のアプローチについても説明します。Laravel provides several different approaches to validate your application's incoming data. It is most common to use the validate method available on all incoming HTTP requests. However, we will discuss other approaches to validation as well

                                                            • Secure Payment Confirmation

                                                              Secure Payment Confirmation W3C Candidate Recommendation Draft, 14 August 2025 More details about this document This version: https://www.w3.org/TR/2025/CRD-secure-payment-confirmation-20250814/ Latest published version: https://www.w3.org/TR/secure-payment-confirmation/ Editor's Draft: https://w3c.github.io/secure-payment-confirmation/ Previous Versions: https://www.w3.org/TR/2025/CRD-secure-paym

                                                              • October 2022 (version 1.73)

                                                                Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.73.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the October 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: Searc

                                                                  October 2022 (version 1.73)
                                                                • 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

                                                                  • September 2022 (version 1.72)

                                                                    Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Update 1.72.1: The update addresses these security issues. Update 1.72.2: The update addresses these issues. Welcome to the September 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: Tool bar customization - Hide/show

                                                                      September 2022 (version 1.72)
                                                                    • What's new in Swift 5.5?

                                                                      What's new in Swift 5.5? Async/await, actors, throwing properties, and more! Swift 5.5 comes with a massive set of improvements – async/await, actors, throwing properties, and many more. For the first time it’s probably easier to ask “what isn’t new in Swift 5.5” because so much is changing. In this article I’m going to walk through each of the changes with code samples, so you can see how each of

                                                                        What's new in Swift 5.5?
                                                                      • React Best Practices – Tips for Writing Better React Code

                                                                        By Jean-Marc Möckel Two years ago, I started to learn and use React. And today I'm still using it at my day job as a Software Developer and in my own side projects. During that time I've come across a lot of "typical" issues. So I searched around and found some best practices that I've integrated into my workflow, and I've come up with things that have made my life or my team members' lives easier

                                                                          React Best Practices – Tips for Writing Better React Code
                                                                        • WebKit Features in Safari 26.0

                                                                          We’re happy to share with you what’s arriving in Safari 26.0! It includes big exciting new features, many important improvements, and lots of attention to detail. We can’t wait to see what you do with Anchor Positioning, Scroll-driven animations, High Dynamic Range images, the new HTML <model> element, the all-new Digital Credentials API, SVG icon support, WebGPU, WebKit in SwiftUI, and much, much

                                                                            WebKit Features in Safari 26.0
                                                                          • Migration From jQuery to Next.js: A Guide — Smashing Magazine

                                                                            This guide will show you how to migrate your jQuery site to React with Next.js – which is a significant undertaking, especially for big code bases. However, this migration allows you to use newer concepts (such as data fetching at build time) to help with our code’s performance and maintainability. jQuery has served developers well for many years. However, libraries (like React) and Frameworks (li

                                                                              Migration From jQuery to Next.js: A Guide — Smashing Magazine
                                                                            • Why would anyone need JavaScript generator functions?

                                                                              Generators are an odd part of the JavaScript language. And some people find them a bit of a puzzle. You might be a successful developer for decades and never feel the need to reach for them. Which raises the question, if you can go so long without ever needing them, what are they good for? Generators have a funny syntax, too. They have these strange starred function definitions; you can’t define t

                                                                                Why would anyone need JavaScript generator functions?
                                                                              • How Rolldown Works: Symbol Linking, CJS/ESM Resolution, and Export Analysis Explained

                                                                                How Rolldown Works: Symbol Linking, CJS/ESM Resolution, and Export Analysis Explained Introduction Rolldown is a high-performance JavaScript bundler written in Rust. While offering full compatibility with the Rollup API, it achieves bundling speeds 10 to 30 times greater. Driven by the need for a single, unified engine for both development and production, the Vite team is developing Rolldown to be

                                                                                  How Rolldown Works: Symbol Linking, CJS/ESM Resolution, and Export Analysis Explained
                                                                                • Migrating to v5

                                                                                  Track and review changes to the Bootstrap source files, documentation, and components to help you migrate from v4 to v5. Dependencies Dropped jQuery. Upgraded from Popper v1.x to Popper v2.x. Replaced Libsass with Dart Sass as our Sass compiler given Libsass was deprecated. Migrated from Jekyll to Hugo for building our documentation Browser support Dropped Internet Explorer 10 and 11 Dropped Micro

                                                                                    Migrating to v5