Gemini 4 Carbon: Google’s New AI Takes the #1 Spot, But You Can’t Use It Yet

Learn Vector Databases for Beginners – Embeddings, Similarity Search & ChromaDB

A vector database stores data as lists of numbers called embeddings, which lets it search by meaning instead of matching exact keywords. It's the piece behind a lot of recommendation systems, RAG apps

I Can Fix the Bug. I Can’t Fix the Fear of Becoming Irrelevant.

I Can Fix the Bug. I Can’t Fix the Fear of Becoming Irrelevant. The quiet career anxiety of being a software professional in the age of AI. You close your laptop after a long day. You solved a …

GTA.js, a reimplementation of the 1997 Grand Theft Auto engine in JavaScript and WebGL

Dự án GTA.js tái tạo lại engine của game Grand Theft Auto năm 1997 bằng JavaScript và WebGL, có thể chơi tại gtajs.wtf. Đây là bản reimplement chứ không phải emulator, nên một số vật lý và animation khác với bản gốc, nhưng engine nhiệm vụ chính xác dựa trên tài liệu mtd.doc. Tác giả sử dụng Gemini AI để triển khai hầu hết các tính năng, tham khảo tài liệu mở, ghi chú cộng đồng và trí nhớ cá nhân về game. Hiện tại game đã chơi được nhưng cảnh sát (cops) vẫn chưa được implement.

Lập trình viên nên đọc bài này để khám phá cách tái tạo lại engine game cổ bằng JavaScript và WebGL từ con số không.

Skills across coding assistants

I love Claude Code, but I use it so much that I regularly exhaust my weekly quota before the week ends. When that happens, I usually switch to other free-tier CLIs, e.g., Google Antigravity, GitHub Copilot, and, just last week, Mistral’s Vibe. I really wanted to try Vibe to evaluate the feasibility of moving away from Claude Code in favor of a more sovereign solution. Vibe only offers a single model by default, Mistral Medium 3.5.

Don't Write Markdown Files for Your Coding Agent. Write Scripts.

If you want agents to do what you want, you need to learn how to box them into deterministic actions.... Tagged with ai, programming, devops, productivity.

The End of AI Frontiers

Large language models remain far less efficient than biological brains at learning, representing knowledge, and planning, the post argues. A child hears roughly one token per second, reaching a billion tokens only after 31 years, while GPT-4-class models reportedly use four orders of magnitude more data. The Phi model series, trained on 10 trillion tokens, still trails GPT-4 along most axes. A Portia spider plans prey-catching behavior with a brain a million times smaller than a human's, and squirrels recall cached food after months, suggesting that existing models may be far less representationally and memory efficient.

Goodbye Claude, Hello Pi

A longtime Claude Code user is switching to the open source harness Pi after accumulating frustrations. Claude Code only lets one session connect to the IDE at a time, a bug reported since December 2025 and closed as a duplicate. The author counts 244 Claude Code releases this year, with over three-quarters changing the system prompt or tool descriptions. Despite trimming 80% of the system prompt, the default Bash tool description still runs almost 3,000 tokens. The author calls Claude Code a product without strong direction and says Pi has been smooth sailing since the first few days.

5 skills that make you a better engineering leader

As AI cuts the cost of writing code, these five skills make you a better engineering leader, from judgment and delegation to managing uncertainty.