GitHub - alangpierce/sucrase: Super-fast alternative to Babel for when you can target modern JS runtimesYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.
Qwik Reaches RC Milestone
Today we are excited to announce Qwik v1 Release Candidate! This is a major milestone for our team, and we are grateful for the support of our community. Qwik is a next-gen web application framework (and meta-framework) designed for instant application startup, no matter how big the app is. Qwik uses a modern and innovative approach that “streams” chunks of JavaScript to the end user — and it does
HTML Tips
In this article, I will share with you some very useful HTML tips. Enjoy! * Post will be updated regularly with new tips! But first, what is HTML? Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript. Let’s start!
Circuit Simulator
Building your very first circuit it's easy as 1..2..3 Design circuits quickly and easily with a modern and intuitive user interface with drag-and-drop, copy/paste, zoom and more. One function that makes the internet of Things. The internet of Things is the remote control of devices, which can trigger action from a remote location. With Electra Academy, you can edit and run your digital circuit sim
Svelte • The magical disappearing UI framework
compiled Svelte shifts as much work as possible out of the browser and into your build step. No more manual optimisations — just faster, more efficient apps. compact Write breathtakingly concise components using languages you already know — HTML, CSS and JavaScript. Oh, and your application bundles will be tiny as well. complete Built-in scoped styling, state management, motion primitives, form bi
Stryker Mutator
Use code analysis and parallel test runner processes to speed things up.
esbuild - An extremely fast bundler for the web
Above: the time to do a production bundle of 10 copies of the three.js library from scratch using default settings, including minification and source maps. More info here.Our current build tools for the web are 10-100x slower than they could be. The main goal of the esbuild bundler project is to bring about a new era of build tool performance, and create an easy-to-use modern bundler along the way
Rome
Code function HelloWorld({greeting = "hello", greeted = '"World"', silent = false, onMouseOver,}) { if(!greeting){return null}; // TODO: Don't use random in render let num = Math.floor (Math.random() * 1E+7).toString().replace(/.d+/ig, "") return <div className='HelloWorld' title={`You are visitor number ${ num }`} onMouseOver={onMouseOver}> <strong>{ greeting.slice( 0, 1 ).toUpperCase() + greetin
Setting state using cookies with Puppeteer and Playwright
The HyperText Transfer Protocol (HTTP) is stateless, but cookies allow it to keep context consistent over the course of a session. In other words, by having our browser automatically exchange small amounts of data, we get to have websites recognise us and remember our preferences, the contents of our shopping baskets or the fact that we had just logged in to our account. This article shows how we
Learn Playwright & Puppeteer | Checkly
Tips, tricks, and in-depth guides from the trenches. Learn how to use the popular open-source browser automation frameworks, Playwright and Puppeteer. This guide provides detailed information and examples how you can write high-quality scripts for testing and synthetic monitoring. Getting Started Have a look at how Playwright & Puppeteer work, what similarities they share, as well as the noticeabl
Getting started with Playwright with Jest and TypeScript
This site uses cookies. Click here to find out moreOkay, thanks Playwright is a newish end-to-end cross-browser testing tool from Microsoft. I usually use Cypress for these kinds of tests on SPAs, but Playwright is quickly gaining traction, so I thought it was time to give it a try. We’ll cover how to get up and running with Playwright using Jest as the test runner and how to set up the project so
Jestのdescribe.eachとit.eachで非同期のテストを大量に実行する | WP-kyoto
「AかつBのとき、Cが出力される」みたいな複数の変数が出てくる関数ってよくありますよね。 あれをそのままテストコードにすると、だいたいこんな感じになります。 処理が複雑になってくると、組み合わせのパターンをできるだけ増や […] 「AかつBのとき、Cが出力される」みたいな複数の変数が出てくる関数ってよくありますよね。 const add = (a, b) => { return a + b } あれをそのままテストコードにすると、だいたいこんな感じになります。 describe('test', () => { it('1 + 2', () => { expect(add(1, 2)).toEqual(3) }) it('1 + 1', () => { expect(add(1, 1)).toEqual(2) }) it('2 + 2', () => { expect(add(2, 2)).
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Biome, toolchain of the web
How to get a key in a JavaScript object by its value? - Stack Overflow
Vitest
How to Set Up a Svelte App with Rollup
GitHub - evanw/esbuild: An extremely fast bundler for the web
Vite | 次世代フロントエンドツール
GitHub - microsoft/playwright-test: Build a cross-browser end-to-end test suite with Playwright.
GitHub - playwright-community/jest-playwright: Running tests using Jest & Playwright
