Juan Cruz Martinez - YouTuber, Blogger, Software Engineer & Author
Hey Nerds!I’m Juan. I stream, blog, and make youtube videos about tech stuff. I love coding, I love React, and I love building shit! Latest articlesWhat Is Developer Relations and Why Does It Matter?Oct 15, 2024Developer Relations?, Dev Rel?, Developer Advocate? Do you know what any of these terms mean? I didn’t either until two years ago when I started to work as one. How to Keep Learning as a Bu
Tesseract.js | Pure Javascript OCR for 100 Languages!
Tesseract.js is a pure Javascript port of the popular Tesseract OCR engine. This library supports more than 100 languages, automatic text orientation and script detection, a simple interface for reading paragraph, word, and character bounding boxes. Tesseract.js can run either in a browser and on a server with NodeJS. Check out the Example code and API docs on GitHub.
Hello from Turf.js | Turf.js
SimpleModular, simple-to-understand JavaScript functions that speak GeoJSON.
Pts.js
Connecting the dots Like seeing the Big Dipper in a sky full of stars, Pts helps you connect the dots in the vastness of conceptual spaces. Pts enables you to compose and express what you see in your mind's eyes — points as ideas, shapes, colors, motions, interactions, and more. A modern javascript library Pts is lightweight and modular. Written in typescript, it comes with many useful algorithms
Polly.JS
Standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing HTTP interactions.
How to escape async/await hell
By Aditya Agarwal async/await freed us from callback hell, but people have started abusing it — leading to the birth of async/await hell. In this article, I will try to explain what async/await hell is, and I’ll also share some tips to escape it. What is async/await hell While working with Asynchronous JavaScript, people often write multiple statements one after the other and slap an await before
2017 JavaScript Rising Stars
As we did last year, it's time to look back at the JavaScript landscape in 2017. Let's see by the numbers which projects got traction in 2017 by comparing the numbers of stars added on GitHub over the last 12 months, and find out who are 2017's JavaScript Rising Stars. The following graphs compare the number of stars added on GitHub over the last 12 months. We analyzed projects coming from Best of
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EyeJS
Introduction Hello, I'm Arthur Guiot, I created DisplayJS not that long ago, and I figured out that I couldn't find an easy to setup testing framework. So, I wanted to create my own, and here it is. EyeJS is easy to setup, and has some unique features, such as the ability to test your project right in a browser, which make it adapted to real world test. Installation We recommend using node 8, but
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2017å¹´10月6日『ã¾ã¼ã‚ã—ã®JS勉強会 #1 「ナウã„JSã®æ›¸ã方・考ãˆæ–¹ã€ã€ã«ã¦ç™ºè¡¨ã—ãŸè³‡æ–™ã§ã™ã€‚ https://maboroshi.connpass.com/event/66502/ #mbrs_js_study
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テスト駆動開発ã®ãƒ¡ãƒªãƒƒãƒˆã€é–¢æ•°åž‹JavaScriptプãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§ã®ãƒ†ã‚¹ãƒˆæ‰‹æ³•ã‚’具体的ãªã‚³ãƒ¼ãƒ‰ã‚’ã‚‚ã¨ã«è§£èª¬ã—ã¾ã™ã€‚ 関数型プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¨ãƒ†ã‚¹ãƒˆã€‚個別ã«è©¦ã—ãŸã“ã¨ãŒã‚ã£ã¦ã‚‚ã€ä¸¡æ–¹ã‚’作æ¥ã«å–り入れãŸçµŒé¨“ã¯ãªã„ã¨æ€ã„ã¾ã™ã€‚å˜ç‹¬ã§ã¯ç„¡å®³ã§ã™ãŒã€çµ„ã¿åˆã‚ã›ã‚‹ã¨è€ãˆãŒãŸã„誘惑を生ã¿å‡ºã—ã¾ã™ã€‚ãã®é…力ã«ã¨ã¤ã‹ã‚ŒãŸã‚‰ã€ã‚ˆã‚Šç°¡æ½”ã§ã€ç„¡é§„ãŒãªãã€ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹æ€§ã®ã‚るコードを書ã‹ãšã«ã¯ã„られãªã‚Šã¾ã™ã€‚ãã‚Œã»ã©ã®ãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚‹ã®ã§ã™ã€‚ 本記事ã§ã¯ã€é–¢æ•°åž‹JavaScriptã®ãƒ†ã‚¹ãƒˆã®åŽŸå‰‡ã‚’紹介ã—ã¾ã™ã€‚フレームワークJasmineを使ã£ã¦ã€ãƒ†ã‚¹ãƒˆé§†å‹•é–‹ç™ºã§ç´”粋関数を開発ã™ã‚‹æ–¹æ³•ã‚’説明ã—ã¦ã„ãã¾ã™ã€‚ テストãŒå¿…è¦ãªç†ç”± テストã¯ã‚¢ãƒ—リケーションã®ã‚³ãƒ¼ãƒ‰ãŒæœŸå¾…ã©ãŠã‚Šã«å‹•ãã“ã¨ã€ã‚³ãƒ¼ãƒ‰ã«å¤‰æ›´ã‚’åŠ ãˆãŸã‚ã¨ã‚³ãƒ¼ãƒ‰ãŒæœŸå¾…通りã«å‹•ãã“ã¨ã‚’確èªã—ã¦ã€æ£ã—ã動作ã™ã‚‹è£½å“を作りã¾ã™ã€‚テストã¯æ‰€å®šã®æ¡ä»¶ã§ç™ºç”Ÿã™ã‚‹æ©Ÿèƒ½ã‚’定義ã—ã¾ã™ã€‚コ
Draggable JS – JavaScript drag and drop library
BasicsDraggable is a modular drag & drop library, allowing you to start small and build up with the features you need. At its most basic, Draggable gives you drag & drop functionality, fast DOM reordering, accessible markup, and a bundle of events to grab on to. SwappableThe classic switcheroo. Drag one element over another and watch them trade places in the DOM. The ideal functionality for when l
Ayo.js ã«ã¤ã„㦠- from scratch
Ayo.js ã¨ã¯ 「Node.js ã® fork ã§ã™ã€‚ã€ã¨è¨€ã£ã¦ã‚‚ã¾ã ã§ããŸã°ã‹ã‚Šã§æ£ç›´ã“ã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§è¨˜äº‹ã«ã—ã¦ã‚‚ã¾ã 語るã“ã¨ã¯ãã‚“ãªã«å¤šããªã„ã§ã™ã€‚ ãŸã ã—ã€JavaScript界隈ãŒé¨’ãŽã«ãªã‚Šã‹ã‘ã¦ã„ã‚‹ã“ã¨ã¯ç¢ºã‹ã§ã™ã€‚日本ã§ã‚‚発言ãŒå¢—ãˆã¦ããŸã®ã§è‡ªåˆ†ãªã‚Šã«ã¾ã¨ã‚ã¦ä»Šæ™‚点ã§ã®è©±ã‚’ã—よã†ã¨æ€ã„ã¾ã™ã€‚ ã¡ãªã¿ã«èªã¿æ–¹ã¯å¥½ãã«èªã‚“ã§ãã‚Œã€ã¨è¨€ã‚ã‚Œã¦ã¾ã™ã€‚ 「アイ・オーã€ã§ã‚‚ã„ã„ã—ã€ã€Œã‚¨ã‚¤ãƒ»ãƒ¨ãƒ¼ã€ã§ã‚‚良ã„ã¨ã®ã“ã¨ã§ã™ã€‚ãƒãƒ¼ãƒŸãƒ³ã‚°çš„ã«ã¯æ˜”ã‚ã£ãŸ io.js fork騒動を想起ã•ã›ã‚‹ãƒãƒ¼ãƒŸãƒ³ã‚°ã«ãªã£ã¦ã¾ã™ã€‚ã‚‚ã—ã‚‚ io.js ã«ã¤ã„ã¦ã”å˜ã˜ãªã„方もã„ã‚‹ã®ã§ã‚ã‚Œã°ã€ã“ã¡ã‚‰ã‚’ã”å‚ç…§ãã ã•ã„。 yosuke-furukawa.hatenablog.com Ayo.js ã®ç›®çš„ https://github.com/ayojs/ayo/blob/zkat/values/VALUES.md ã“ã“を見るã¨
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Array.from has a second argument
GitHub - JS-DevTools/simplifyify: A simplified Browserify and Watchify CLI
GitHub - 30-seconds/30-seconds-of-code: Curated collection of useful JavaScript snippets that you can understand in 30 seconds or less.
AST explorer
https://rabbit-house.tokyo/ast-book-sample-10-16-rev3.pdf
strudeljs.org
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