Yaniv Efraim

Javascript Fullstack Engineer @Wix.

[Yaniv Efraim @yanivef]

@businessbarista Claude

[Yaniv Efraim @yanivef]

@DrGundry @DavidPerlmutter What am I doing wrong here??
And, thanks for the awesome content, I’m a huge fan!

[Yaniv Efraim @yanivef]

@DrGundry @DavidPerlmutter I’m on a low carb diet for a year and a half. Eating mostly vegetables and healthy fats (avocados, olive oil etc.). I also do intermittent fasting (16-8). And, my uric acid levels are 6.9-7.2. How come?
I run and swim every day, have normal blood sugar levels and normal weight.

[Yaniv Efraim @yanivef]

WOW 🤯

[Ronen Amiel @ronenamiel]

TypeLang: A tiny language interpreter implemented purely in @TypeScript’s type annotations.

Supports booleans, numbers, strings, conditionals, calling functions, and even declaring variables and functions.

Check out: https://t.co/EUL13zQX3m

I probably went too far, right?

[Ronen Amiel @ronenamiel]

The maze starts at `S`, the goal is to reach `E`, and `#`s are obstacles.

The maze solver shows the shortest path and it's implemented with @TypeScript's type system 😄

I added comments explaining how it works: https://t.co/TjqyjxFqEc.

[Ronen Amiel @ronenamiel]

@typescript I recently discovered that TypeScript’s type system is Turing complete. Out of curiosity, I wanted to see how far I can push it. I managed to implement some functions and algorithms and even a maze solver and the n-queens puzzle. I added comments explaining what’s going on.

[Ronen Amiel @ronenamiel]

Turns out it’s possible to implement merge sort, a maze solver and the n-queens puzzle in @TypeScript’s type system 😳

Check out https://t.co/TjqyjxFqEc.

[Mathias Bynens @mathias]

Puppeteer v2.0.0 is out! 🔥

➡️ Emulate CSS media features such as dark/light mode or prefers-reduced-motion
➡️ Emulate timezones
➡️ Improved page.screenshot

https://t.co/I8jZoo6eof

[Wix Engineering @WixEng]

Learning to #TDD within your #React applications. Join our upcoming, hands-on workshops with @yanivef:
* Sep 12 - Bee'r-Sheva
* Sep 23 - Haifa

Full details and registration:
https://t.co/mG2sKq3Nm4

[Johannes Ewald @Jhnnns]

Two awesome learning videos for people who want to understand #bundlers:
- @ronenamiel 's live coding session "Build your own @webpack"
(https://t.co/uzkz8McD4F)
- @wSokra 's live coding session "Bundling by hand" (https://t.co/Kcljl5bdWG)

[Andrey Lushnikov @aslushnikov]

Facebook gave a great lightning talk on BlinkOn10 about using CPU's retired instruction counter for Web Perf Testing:
👉 https://t.co/SclO9PYLqb

Summary: Puppeteer + Chrome Tracing + Retired Instruction Counter = great perf testing

[Yaniv Efraim @yanivef]

Check out this Meetup: React TDD Workshop https://t.co/Y8bSFZMgJ3 #Meetup #Vilnius via @Meetup

[Schlez @schniz]

Woah!

🌟 More than 500 stars already
🥳 #1 on HackerNews
😇 Already got the first PR (by @spe_, thanks! 🏆)

I hope that we’re on the right track here, so thanks everyone!

[Jest @jestjs_]

Check out Jest 24 with tons of new features and a sweet new website made by the community.

[Yaniv Efraim @yanivef]

Hi @fbjest - is it possible to publish a new alpha version? We want to experiment with globalSetup for projects feature (https://t.co/l1awk8ihak). Thanks!

[Schlez @schniz]

A handy #git alias: `git pick` will help you pick a specific commit from your git log (in order to revert or show).