Shay Nehmad

Exciting update: Joined opsinsecurity.com as a founding engineer (details on LinkedIn: linkedin.com/posts/shay-neh…)

@liran_tal I think Showboat and Rodney are good examples. I could just use the - - help and blogpost to build out the skills I needed. simonw.substack.com/p/introducing-…

You created a CLI You want to build a SKILL for it. How do you start? Do you just tell the agent "write a SKILL.md" for this? does it know? has context what you want and needs to do?

@DanelBenNamer בשולי הדברים: חמוד הלל! אם אתה עובד על תרבות של Enterprise adoption of AI ממליץ לך לראות על מה אנחנו עובדים ב-Opsin, זה יותר מהכיוון של האבטחה של ההטמעה הזו. יש חברים ישראלים שמתחרים והם גם אחלה (נגיד Noma אחים על מלא). חשוב שאנשים שעובדים בזה כמוך יכירו גם את ה-security

לפני חצי שנה כשהלל נולד החלטתי לעזוב הכל ולעבור להייטק. ידעתי שאין מצב שאני מת בלי להכיר מבפנים את הפלא הזה שנקרא ״ההייטק הישראלי״. מה בדיוק? לא ידעתי.פשוט התחלתי. ללמוד בימים ובלילות. שיעורי אנגלית (שעה ביום, כל יום). פגשתי איזה 100 אנשים לייעוץ (שרובם לא מכירים אותי, איזה עם)

@esrtweet That's super cool :) We mentioned this on this week's episode of @Cup_O_Go.

My Go port of cvs-fast-export has reached total victory. All the existing regression tests pass, even the most wacky pathological ones. This has significance even if you don't care about repository converters. I'll explain why below. I have a day or two of clean up to do, mostly writing regression tests for obscure CLI features (alternate reporting modes like dumping a DOT graph of the repo) that didn't have them before so I can verify compatible operation across the C and Go versions. But the hard part is done. I think this is kind of a big deal, not only because of cvs-fast-export's own importance at its particular job but because it's a demonstration that LLMs have reached the point where they can be used to clean out all the technical debt even in a nasty grotty old C codebase.

@burkeholland If you want to be updated on the news about the language I Co host a podcast about it @cup_o_go

Started a new project today and Opus recommended Go. And I thought, "I don't know Go". And then I remember that doesn't matter at all.

@omerazulay8 Banger @Bangers

@EliorAmar אשתי קנתה לי כרטיסים לאבדיה פעם אחרונה שהוא פירק את הWarriors חוויה שאסור לפספס הוא שחקן מדהים תקנה

אבדיה מול הניקס במדיסון סקוור בזמן שאני בניו יורק. 240 דולר הכרטיס הכי זול. הולכים?

A cool announcement from where I work, Opsin, about our new launch; Opsin Agent Defense We're not really on X so here's the LI link: linkedin.com/posts/jamesops…

@ErikCH @MelkeyDev a bit of self promo but I cohost a go podcast called Cup o' Go cupogo.dev

I've been watching @MelkeyDev videos, and I'm sold. I'm going to learn Go. If anyone has any resources I can use, let me know!

@ZackKorman (4/?) (for some people this will never click), more resources will go into things that make the product and services around it better (and the pricing competitive). So a big win for customers. Oh, and since @TheHamstermind join $PANW they'll get better as well 🔥

@ZackKorman (3/?) products now. Even the practitioners themselves could vibe code something. So only really good products, which usually get their mindshare distribution by people having good experiences with them and lots of real "oh shit" moments, will win. Once the market realizes this

Can y’all hit me with your optimistic cybersecurity predictions for 2026? Tech twitter is full of posts saying “yoooo 2026 year of the agent lfg!!” Somewhat annoying but I also appreciate the energy. Would be good to see that on the infosec side

I'm arranging a meetup in SF. It's a Go meetup, hosted by Quantcast, Jan 28th! If you're into Go, hope to see you there. CFP is open if you want to give a talk. meetup.com/golangsf/event…

There's no grep or tool that can find other cases. Seems like a no-brainer that 1 is better. Complaining about the "unwrap" misses the point that this is just wrong handling of the error but at least with the unwrap we can see it.

2) We wrote this code and the tooling doesn't explicitly force us to handle errors (CPP/Python style with exceptions). Every line may raise an exception, you don't know and can't know. In this case, we haven't added an "Except/catch" clause, which was wrong.

Following the excellent postmortem report from Cloudflare, people are now giving rust and `unwrap` a lot of grief. I think these people are missing the point. What would you prefer? 1) We wrote this code, and the compiler explicitly forced us to handle the error (Rust style

7,560 for keeping basically all computers safe. Meanwhile at bigtech...

@brandur Yeah, this index always seems weird to me. Delphi is higher than Go? This just shows how many searches for "Go Programming" there are. I feel like @jetbrains's survey is way more reliable devecosystem-2025.jetbrains.com/tools-and-tren…

Golang Weekly notes that Go has jumped to position 7 on the TIOBE index. There's no way you'll ever get me to believe that all of C, C++, and Java are more popular than JavaScript/TypeScript, but even so, a positive sign!

@kitlangton BTW, for me the vim thing didn't work since I already use vimium. But I had a hunch, so turned off vimium temporarily. Maybe add vimium detection

@ShayNehmad (SPOILERS: I should actually think of better achievements because those are now impossible to unlock. You have to do it in under a minute with only the keyboard. 😜)

Visual Types, a humble collection of semi-interactive TypeScript lessons, is ready to be clicked upon. types.kitlangton.com ← 👀