Nitay Neeman

Senior Software Engineer | Building, writing and exploring

[Nitay Neeman @nitayneeman]

https://t.co/XiMZHVSibF

[Nitay Neeman @nitayneeman]

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

[Nitay Neeman @nitayneeman]

https://t.co/XiMZHVSibF

[Nitay Neeman @nitayneeman]

"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

[Cory House @housecor]

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 @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!

https://t.co/oqFN2OfPIC

[Nitay Neeman @nitayneeman]

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

[Wix Engineering @WixEng]

Mark your calendars - Wix Developer Platform meetup #2, with @nitayneeman and @GabayNissan, is coming soon - and this time we will focus on Design Systems and Production Testing. Check out the full agenda here:
https://t.co/8LAjOlmQGV

[Adam Argyle @argyleink]

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.

https://t.co/GMQCy7Qebv

[Adam Argyle @argyleink]

media-queries-4 making confusing queries much simpler 😍

caniuse (Firefox only atm) https://t.co/6JWGI4A9RQ
CSS spec https://t.co/YeKFLAjrCS
PostCSS plugin https://t.co/m66y81ZO2S
⭐️ to show Chromium you want it https://t.co/vo2E04lTiS

[TypeScript @typescript]

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!

https://t.co/VtMlBvtezc

[Playwright @playwrightweb]

Playwright v1.20 is out!

🎇 Disable CSS animations
🎭 Mask elements
🔎 Forgiving matching
🐎 Fully-parallel tests mode
📣 Announcements

Watch our overview:
https://t.co/lpZzhq2sbg

[React @reactjs]

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.

https://t.co/6CAU1Fgznu

[Houssein Djirdeh @hdjirdeh]

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!

https://t.co/A1F9TC437M

[React @reactjs]

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. https://t.co/N83n65XAse

[Nitay Neeman @nitayneeman]

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

[TypeScript @typescript]

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

https://t.co/IJWp6ggFRG

[Angular @angular]

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:
📚 https://t.co/dx1HzBY9z6

Join us Friday at 10am PST:
📅 https://t.co/6GGtgkJDpl

[Vercel @vercel]

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

https://t.co/dMp1H1JtBd

[Visual Studio Code @code]

Wanna see something cool? 😎 Go to "https://t.co/k0d9MtptVW" 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 👉 https://t.co/XpTxjfVENL

[Playwright @playwrightweb]

⭐️ 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!

https://t.co/SJY1FMjtCE