Nitay Neeman

You add examples to a prompt and the model gives better answers. So it learned, right? Not exactly. The weights are frozen. Context is just input the model processes using those same fixed weights. I wrote an article explaining the full LLM pipeline👇 #AI #LLM #MachineLearning

"The animal didn't cross the street because it was too tired" We know "it" = animal. An LLM doesn't - it computes that. animal → high attention. street → low. That's Self-Attention. Runs on every token, every prompt. Full article in the first comment. #AI #LLM

TypeScript tip: Use “never” to assure every case in a switch is handled. With this example, if a case is missing, TypeScript fails to compile. 👍 #typescript

TypeScript 5.0 Beta is now out to try! 🚀 Now with ES decorators, better modes for modules in Node & bundlers, new inference tools for library authors, JSDoc support - and last but not least, some great speed and size improvements! devblogs.microsoft.com/typescript/ann…

As all matter is composed of atoms, so user interfaces are eventually built from fundamental building blocks. ⚛️🧱 You're welcome to join me on August 15th in Namal Tel Aviv to understand what Design Systems are and how we maintain them at @WixEng. #webdevelopment #frontend

Animate opacity and not a blur() filter. See it in this demo: The blur() animation has awkward viewport edge blurring. Opacity animation doesn't. Also, the effort level (CPU or GPU usage) of the opacity animation is far less than a filter. Win. Win. codepen.io/argyleink/pen/…

media-queries-4 making confusing queries much simpler 😍 caniuse (Firefox only atm) caniuse.com/mdn-css_at-rul… CSS spec #range-context" target="_blank" rel="nofollow noopener">w3.org/TR/mediaquerie… PostCSS plugin github.com/postcss/postcs… ⭐️ to show Chromium you want it bugs.chromium.org/p/chromium/iss…

TypeScript 4.7 beta is out to try with lots of new features and improvements around type inference, narrowing analyses, ES module integration, and more! devblogs.microsoft.com/typescript/ann…

Playwright v1.20 is out! 🎇 Disable CSS animations 🎭 Mask elements 🔎 Forgiving matching 🐎 Fully-parallel tests mode 📣 Announcements Watch our overview: youtu.be/6vV-XXKsrbA

React 18 is now available on npm! Here’s an overview of what’s new in React 18, and what it means for the future. reactjs.org/blog/2022/03/2…

In case you weren't aware; Chromium browsers (Chrome, Edge), Firefox, and Safari now all support native image lazy loading. <img loading="lazy"/> No need for custom polyfills for major browsers anymore! caniuse.com/loading-lazy-a…

React 18 is almost ready to ship. The React 18 Working Group community feedback has led to many improvements over the last year. We don’t expect big changes now but we’d like to ask for one final round of broad public community feedback before the release. github.com/reactjs/rfcs/p…

@WixEng 1. @typescript @reactjs @stylableio 2. @kentcdodds @addyosmani @chriscoyier @argyleink 3. @davidwalshblog @dan_abramov @nathanacurtis @kentcdodds

Celebrating @wixeng's 10K followers with this - Use this 🧵 thread to find valuable learning sources by doing the following: 1. List your current tech stacks 2. Tag your favorite developer(s) on Twitter 3. Tag your favorite tech blogger / podcaster / YouTuber

TypeScript 4.5 is now available! Read up on what's new including - Promise Improvements with the Awaited Type - lib Overrides in node_modules - New JSDoc Constructs - Snippet Completions devblogs.microsoft.com/typescript/ann…

Angular v13 is here 🎉 #ngUpdate for built-in improvements like: - Faster prod builds - Enhanced component a11y - Improved test times and debugging - Modern Angular Package Format Read more: 📚 goo.gle/angular-v13 Join us Friday at 10am PST: 📅 goo.gle/v13-party

Next.js 12 is out ◆ Rust compiler: 3x faster HMR & 5x faster builds ◆ AVIF support: 20% smaller images ◆ Edge Functions runtime & Middleware (beta) ◆ SSR Streaming & React Server Components (alpha) ◆ Native ESM & URL imports (alpha) ◆ Bot-aware ISR nextjs.org/12

Wanna see something cool? 😎 Go to "vscode.dev" and start coding with Visual Studio Code entirely in your browser. Anywhere, anytime, on any device and tablet, with no install required 🧑‍💻🪄 Read the announcement 👉 aka.ms/vscode-dev-blog

⭐️ New Video — Playwright: Four Futuristic Features In this talk: 🏛 Playwright unique architecture 🛠 How Playwright enables affordable CI Live demos: 🕵️‍♀️ Inspector 🖼 CodeGen 🧟 Tracing Thanks to @Applitools for hosting us! youtube.com/watch?v=PXTspG…