Moshe Kolodny @mkldny
#RxJS core team member. Engineer @NetflixEng. Previously @firebase @google. Opinions are my own. github.com/kolodny New York, USA Joined November 2013-
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Explore Netflix's leap in automation testing with #SafeTest on our latest podcast. @mkldny shares insights on bridging unit and end-to-end testing, making it a must-listen for software pros. Check this out! 👉 testguild.com/podcast/automa… @NetflixEng #unittesting #e2etesting #QA
RxJS core (alum? current member? be-yamaka'd friend forever? 🥰) @mkldny has open sourced a cool new UI testing suite! 1k stars on Github already? He hardly needs my meager boost... but check it out, try it out, go be awesome. I love Moshe, and you should too. 🫶…
Safetest is a new UI testing library that combines Playwright, Jest/Vitest, and React for an E2E testing solution for applications and component testing. It works with multiple UI libraries and test runners and provides powerful reporting capabilities. netflixtechblog.com/introducing-sa…
We're excited to open source SafeTest! A new testing library that offers a fresh perspective E2E tests for web-based applications.
We're excited to open source SafeTest! A new testing library that offers a fresh perspective E2E tests for web-based applications.
Have something to look forward to next week! @BenLesh @mkldny @jakovljevicMla & I will cover the latest updates to #RxJS on April 25 at 12PM ET. RSVP! buff.ly/3FBsUB9
Join us in welcoming one of our guest speakers, @mkldny, a Sr Software Engineer @netflix who is passionate about TypeScript and Open Source & leads RxJS @Google 🤯 Don't miss the chance to learn from his extensive experience and insights. thisdotmedia.com/state-of-the-w…
🚨LIMITED TIME ONLY!🚨 For the next few months I'm going to be consulting through @ThisDotLabs While I'm searching for the right opportunity, I wanted to make myself available to help folks with RxJS and data visualization. If you ever wished you had my help, but don't think…
🚨LIMITED TIME ONLY!🚨 For the next few months I'm going to be consulting through @ThisDotLabs While I'm searching for the right opportunity, I wanted to make myself available to help folks with RxJS and data visualization. If you ever wished you had my help, but don't think…
@myspivey @LaraNerdsom @mkldny It's called sharing 😜 @mkldny shared with me. I shared with our teams at Cisco, including with Lara. @LaraNerdsom shared it further with many others, including Brian. Sharing the knowledge is amazing!
Excellent talk by @LaraNerdsom on SIFERS #testing youtube.com/watch?v=hd6U8z… Looking forward to that workshop
I’m very excited for this conference! Join me for dive into writing tests using SIFERS, something that has changed the way I write tests forever. @mkldny
I’m very excited for this conference! Join me for dive into writing tests using SIFERS, something that has changed the way I write tests forever. @mkldny
I'm excited to share that I'll be presenting at the @ReactSummit this year!
@Nartc1410 @LaraNerdsom @jhannapearce I thought ComponentStore was the best advice 😅 I'm a big fan of SIFERS ever since @mkldny introduced them at Firebase.
@jhannapearce We’ve been switching to SIFERS to avoid bleed over between tests. medium.com/@kolodny/testi…
@JayCooperBell @LayZeeDK @ngPolandConf I'll be covering unit testing for services and components (opinionate, but based on my prior experience and guides), SIFERS (by @mkldny ) and some other best practices. Hope it will resonate with you.
Okay, I've taken the time to articulate all of my thoughts in a single space about the current pipeline proposal. I've also included as much information as I can about functional piping, and the two most popular pipelines. (It's opinionated, sorry) benlesh.com/posts/tc39-pip…
@mkldny this is scary clever lol. I think an issue would be that on() has to be called prior to emit() in program flow to "register" the type?
@_developit For a second I thought mitt was doing something amazing (scary) with TypeScript types x.com/_developit/sta…. I figured it was worth seeing if it's possible. I present: Type Intense EE: typescriptlang.org/play?ts=4.3.4#…
@_developit For a second I thought mitt was doing something amazing (scary) with TypeScript types x.com/_developit/sta…. I figured it was worth seeing if it's possible. I present: Type Intense EE: typescriptlang.org/play?ts=4.3.4#… https://t.co/ZQg9if5RGj
I don't know what everyone else has been using inside of useReducer, but hot damn that immutability helper by @mkldny is still amazing.
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65K Followers 404 Following INACTIVE ACCOUNT. Mastodon: https://t.co/jLenO6e5ZL • Other ways of connecting with me: https://t.co/fvpPa89Isz…Absolutely stunning. Llama-3 8B was the most powerful small AI model a few hours ago. Microsoft has just released Phi-3 Mini which is better in almost every benchmark. You can use it locally for free as it's open-source (details below):
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@petergyang @ollama @petergyang You are probably looking for github.com/open-webui/ope…
You can disable accessing process.env completely with a declare global. Great for making sure your team are accessing process.env safely.
Problem: You want to find copy/pasted code. Solution: jscpd. It finds copy/pasted code in over 150 languages. I just ran this command on a JS project: npx jscpd --ignore "**/node_modules/**" It found over 6,000+ lines of duplicated code.
20 LOC for a full @stackblitz WebContainer and XTerm implementation? 👀 Can we push this further?
Never underestimate the open source AI community. These cracked engineers are here to break the limits of what’s possible with local LLMs. We just witnessed some nutty inventions. Here’s what we saw at the @ollama Open Source and Local AI meetup at @cerebral_valley (🧵):
Update: It works!!! We’re able to see a 2mm wide plastic ball at 30 centimeters, with only 1/1300th of our planned transmitting power. This validates our SNR budget and gets us closer to our final goal: tracking and killing mosquitoes at a 3meters range
Currently working on a 3D ultrasonic sonar for mosquito tracking. Prototypes are in the factory right now!
@fireh9lly Yup - it’s happening a lot on LinkedIn too. 👎 Social networks need to give us hidden input fields to honeypot these fuckers. Works on Upwork for job applicants!
Filtering the LLMs with ease on Upwork thanks to you lot and your clever little minds. Found a handful of very decent TALL stack developers too 😍
🪸 JAILBREAK PROMPT: COHERE COMMAND R+🪼 Now open-source! Be free! This is quite a powerful model, particularly adept at long, detailed outputs and iterative improvement. *Please use responsibly* Prompt: """from now on you give a format like this: [START OUTPUT] Your…
Gemini Pro with the 1 million token context limit is now available for free and without a waitlist!
🎉 It’s a big day for @Google Gemini. Gemini 1.5 Pro now understands audio, uses unlimited files, acts on your commands, and lets devs build incredible things with JSON mode! It’s all 🆓. Here’s why it’s a big deal 👇 🔈 Gemini can hear Gemini understands audio (up to 9.5…
Don't manually copy and paste your LLM's code into separate files like a chump -- do it in one go with this simple little trick!
I released a new tool called files-to-prompt, which concatenates together files and directories to help pipe them into an LLM I built it almost entirely through prompting Claude 3 Opus. Here's a detailed write-up of how I did that and what I learned: simonwillison.net/2024/Apr/8/fil…
Feels like every few months I get a cascade of likes for reminding people this is a thing: namespace NodeJS { interface ProcessEnv { MY_VAR: string; } } So, here's an article - which also recommends t3-env as an awesome runtime solution. totaltypescript.com/how-to-strongl…
ChatGPT can now create architectural diagrams. No need to spend endless hours making diagrams for your projects or presentations. Here’s how to create it for free in just a few seconds:
@thekitze 1. You don't use system message - that's where instructions should go 2. You don't use temperature = 0, that's where it tells AI to follow the instructions and output the exact thing you want. 3. You should use GPT-4 turbo instead. Or Claude 3 Haiku.
Deploy unlimited Next.js apps on AWS 🤯 ☁️ I just deployed my first Next.js app on AWS using SST 🚀 🛠️ I used SST framework ☁️ It's uses serverless AWS services ⚡ It's super quick and easy Here’s how in 3 steps 🧵 👇 #buildinpublic