Software engineer, tech blogger, AI-ambassador, developer conversations master. Belarusian originally 🤍❤️🤍 Fond of @Junie_AI
Poland
Joined April 2023
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Part of my new job is helping Junie introduce itself.
So I asked it to build a web app for its first X post. Then it used /demo to click Publish and record the whole thing.
This is what happens when you let developers do marketing.
Junie now has free cloud model 🤗
Your backlog just got a free coding agent.
Meet Junie Lite, powered by Qwen 3.6 27B in the cloud.
Now in the CLI and JetBrains IDEs via Air. Free for now with your JetBrains Account.
blog.jetbrains.com/ai/2026/1…
Lex Kartynnik retweeted
Junie runs 4-bit models:
• Mac: MLX 4-bit
• Windows preview: GGUF Q4_K_M (RTX Ampere+, 24GB+ VRAM)
Want to tinker? BF16, MLX and GGUF weights are public, with setup instructions:
huggingface.co/collections/J…
Lex Kartynnik retweeted
I’m significantly older than you. I started coding in the late 60s. My current strategy is to not read any of the code written by my agents. That’s the only way I can take advantage of their productivity. What I do instead is to surround the agents with extreme constraints. Unit tests, gherkin tests, QA procedures, quality metrics, mutation testing, test coverage, and a plethora of others. In the end, I have very high confidence in the code they produce because they’ve had to run the gauntlet of all of my constraints and tests.
Lex Kartynnik retweeted
Claude in Excel is now available on Pro plans.
Claude now accepts multiple files via drag and drop, avoids overwriting your existing cells, and handles longer sessions with auto compaction.
Get started: claude.com/claude-in-excel
Lex Kartynnik retweeted
«Цёмны Лёс» аднаўляе працу! І гэта, мабыць, самы гарачы і насычаны выпуск🔥
👉 Глядзім і слухаем тут: youtu.be/_2k5HiDKbLU
Буду бясконца ўдзячны за вашыя рэтвіты і лайкі! Дапамажыце распаўсюдзіць беларускае слова, каб нас пачула як мага больш людзей 🔄❤️
How is this even possible? The whole X and the web were talking about the “open-sourced” MiniMax M2.1, but model does not actually exist as open source. What kind of creepy marketing is this? Even the official documentation for the model on the vLLM website has a 404 link to HF..
Lex Kartynnik retweeted
The first preview of "Group chats" in the ChatGPT web app
- the top navigation bar now has a "Start a group chat" button which allows you to generate a link and share it with others to join this group chat shown in the new sidebar section "Group chats"
- anyone can join your group chat with this link, and they'll be able to see the previous messages in this group chat
- group chats custom instructions are separate from custom instructions for your personal ChatGPT, and you can let ChatGPT respond automatically or only when mentioned by someone in the group chat, but your personal ChatGPT memory is never used in group chats
- the web app assets also mention options to add reactions, report or reply to a specific message, an indicator when someone is typing, file uploads, image creation and web search
Are u already know about way more efficient alternative to JSON for working with models? Now you are - say warm welcome TOON (Token-Oriented Object Notation): github.com/toon-format/toon.
It gives pretty cool results while tokenization 👍
Hey @ctodotnew! Is there any chance to get an invite to your service faster than through the waitlist? My awesome engineering friends and I are super eager to try your product for our pet projects. Thanks in advance! :)
A site that renders to intent in real time. Tiny sentence, big implications. supporting my friend’s vision!
Your next website = AI model
first time we ran it → pure holy-sh*t moment.
It’s real.
AI builds the interface in real time --> unique for every interaction.
here’s what that means:
• every visitor gets their own journey
• personalized answers
• adaptive paths to what they came for
• AI intelligence along the way
• and yes, it can speak too
i believe this is a fundamental shift:
static interfaces ----> dynamic, personal, living software.
all software will go AI-native. You can try it on Agentplace
Just dropped new video about AI in Frontend Engineering: youtube.com/watch?v=X0a3oeAu…
