GitHub - vercel/arg: Simple argument parsing
arg() takes either 1 or 2 arguments: Command line specification object (see below) Parse options (Optional, defaults to {permissive: false, argv: process.argv.slice(2), stopAtPositional: false}) It returns an object with any values present on the command-line (missing options are thus missing from the resulting object). Arg performs no validation/requirement checking - we leave that up to the appl
Migrating from create-react-app-typescript to Create React App
Migrating from create-react-app-typescript to Create React App Note: This post is from 2018, and thus possibly outdated. Or perhaps it always was, but hey, those were different times, and I was young and naive 🤷 Create React App 2.1.0 just arrived with TypeScript support! While Will Monk’s fork create-react-app-typescript has served us well, being able to use the official version has a number of
jQueryへの依存を外す方法 - dely engineering blog
こんにちは！dely でフロントエンドエンジニアをしている @all__user です。 この記事は dely Advent Calendar 2018 の8日目の記事です。 Qiita: https://qiita.com/advent-calendar/2018/dely Adventar: https://adventar.org/calendars/3535 昨日は、iOSエンジニアのほりぐち（ @takaoh717 ）が「iOS版クラシルの開発からリリースまでの流れ」というタイトルで投稿しました。 tech.dely.jp iOS 版 kurashiru の開発体制の遍歴がよく分かるような内容となっていますので、ぜひチェックしてみてください！ はじめに ここ一年間で Web 版 kurashiru のフロントエンドは Rails から Vue の SPA へと少しづつ置き換えられ
GitHub - gregjacobs/js-to-ts-converter: Small utility to fix common js->ts issues in order to assist in migrating a codebase
Small utility that I wrote to script converting a JS codebase to TypeScript, while trying to solve some of the common TypeScript errors that will be received upon such a conversion. The utility performs the following transformations: Renames .js files to .ts Adds property declarations to ES6 classes so that they are compilable by the TypeScript compiler (see below). Any function calls that provide
レガシーシステムの大規模リプレイスで分かった「Vue.jsでSPAならNuxt.jsが有力」 #エンジニアHub - エンジニアHub｜若手Webエンジニアのキャリアを考える！
レガシーシステムの大規模リプレイスで分かった「Vue.jsでSPAならNuxt.jsが有力」 10年以上前に作られたレガシーシステムをVue.jsで大規模リプレイスしたエムスリーに、導入して感じたVue.jsのメリットや、活用法を伺いました。 JavaScript（JS）のフレームワークは、何を使うのがベストなのでしょうか。ここ3年ほどで数々のJSフレームワークが誕生していますが、React、Angularという二大巨塔を超えるものはなかなか現れていません。 そんな状況の中、GitHubではReactを上回るスター数を誇っている1のが、2014年のリリース後、着実に進化を重ね、日本でも採用事例が増えてきているVue.jsです。「JavaScript ベスト・オブ・ザ・イヤー」に2016年、2017年と2年連続で選ばれているほか、Ruby on Rails（Rails）やLaravel とい
「1⇒100」のために「0⇒1」を考える
フロントエンド - Speaker Deck
All slide content and descriptions are owned by their creators.
Tech Notes: TypeScript at Google
I've been working on TypeScript for over two years now(!) so I thought I'd write a post or two to reflect. I should open with the standard disclaimer: I am just a random engineer at a company with tens of thousands of them, and that others surely disagree with the opinions expressed here. Google embraced web applications early. Can you believe it's been 14 years since Gmail was released? JavaScrip
JXAをTypeScriptでコード補完して書く環境やNode.jsから実行する環境を作った
JXA(JavaScript for Automation)を書いて実行するためにいろいろなパッケージを作りました。 この記事で紹介する内容は次のスライドで発表したものと大体同じです。 スライド: JXA for TypeScript/Node.js リポジトリ: JXA-userland/JXA: JavaScript for Automation(JXA) packages for TypeScript/Node.js. JXAはAppleScriptのJavaScript版(WebKit)のようなもので、macOSにはビルトインされています。 osascript -l javascrript file.jsでJXAを実行できます。 詳しくは次のページで解説されています。 Home · JXA-Cookbook/JXA-Cookbook Wiki [email protected] |
dubzzz/fast-check: Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Hands-on tutorial and definition of Property Based Testing: 🏁 see tutorial. Or directly try it online on our pre-configured CodeSandbox. Property based testing frameworks check the truthfulness of properties. A property is a statement like: for all (x, y, ...) such that precondition(x, y, ...) holds predicate(x, y, ...) is true. Install the module with: pnpm add -D fast-check or yarn add fast-che
🚀 Introducing Akita: A New State Management Pattern for Angular Applications
Every developer knows state management is difficult. Continuously keeping track of what has been updated, why, and when, can become a nightmare, especially in large applications. In the Angular world, the most popular solution is ngrx/store, which was inspired by the famous Redux model. Personally, I’m a big fan of Redux and worked a lot with ngrx; However, both as a developer and as a consultant,
GitHub - saadq/lynt: ✨ A zero config JavaScript linter with support for Typescript, Flow, and React.
A zero config JavaScript linter with support for React, Flow, and Typescript. Lynt has two main philosophies: Zero configuration by default. Out of the box, Lynt is a working linter and does not need any configuration. However, if you would like to add or remove rules from the default Lynt config, you have the option to do so. No style rules. Lynt is completely unopinionated when it comes to code
GitHub - R-js/libRmath.js: This R statistical nmath module re-created in typescript/javascript and handwritten webassembly.
This R statistical nmath re-created in typescript/javascript and handwritten webassembly. Distributions: beta, binomial, binomial-negative, cauchy, ch-2, exponential, fisher, gamma, geometric, hypergeometric (web assembly), logistic, log normal, multinomial, normal/gaussian, poisson distribution, singnrank (web assembly), student-t, tukey, uniform, weibull, wilcoxon. Special functions: bessel, bet
GitHub - fabiandev/ts-runtime: Runtime Type Checks for TypeScript
A package for generating runtime type checks from TypeScript type annotations for JavaScript, using the TypeScript compiler API. Please note, that this package is still experimental and resulting code is not intended to be used in production. It is a proof of concept for adding runtime type checks by making use of the recently published TypeScript transformation API. Feel free to report bugs and t
Manual Typing is No Fun: Introducing TypeWiz!
TypeWiz is a tool that helps you enrich your TypeScript code while saving your precious time by automating the task of adding types to your code. So for example, given the following code: function calculate(a, b) { return a + b; }calculate(5, 10);The output of TypeWiz would be: function calculate(a: number, b: number) { return a + b; }calculate(5, 10);(Note the addition of : number type annotation
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
GitHub - Wenzil/Mhysa: Dependency-free stream utils for Node.js
GitHub - areknawo/Rex: Your RegEx companion.
GitHub - JamesHenry/typescript-estree: A parser that converts TypeScript source code into an ESTree-compatible form
GitHub - mizchi/trans-loader: webpack-less frontend with service-worker
GitHub - laobubu/HyperMD: A WYSIWYG Markdown Editor for browsers. Break the Wall between writing and previewing.
babel/packages/babel-preset-typescript at master · babel/babel
