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Build with Python
Trends
- 1Trigger.dev adds Python sandbox for AI agents●An AI agent analysing data often needs to run code: calculate a total, inspect a file, or test an... # triggerdev # pyth
Trigger.dev has introduced Plimsoll, an open-source Python sandbox that lets AI agents safely execute code while analysing data. Agents often need to run calculations, inspect files, or test snippets, and the sandbox provides an isolated environment for that. Developers in the open-source community are sharing the tool as a practical addition to agent-building workflows.
- 2Pyxel: Python retro game engine launches with built-in editors▼Show HN: Pyxel – A Python retro game engine with built-in art and sound editors
Developer kitao has released Pyxel, an open-source retro game engine for Python that includes built-in pixel art and sound editors, letting creators build games in a single environment. The project, hosted on GitHub, is drawing attention from developers interested in simple tools for making retro-style games, and discussion is focused on how it compares to other game-making frameworks.
- 3Beginner Python course teaches coding through drawing●Show HN: Build with Python – a beginner course where your code draws
A new beginner-level Python course called Build with Python has been launched, starting with a lesson on drawing with code. The course is aimed at people new to programming and uses visual, drawing-based exercises as a way to learn. It is being shared and discussed among developers interested in teaching tools for beginners.
- 4Rendering Bloch spheres on Android via Matplotlib workaround●Tested workflow for rendering publication-grade Bloch spheres and quantum circuits on Android Termux using Matplotlib wh
A developer has shared a tested workflow for producing publication-grade Bloch spheres and quantum circuit diagrams on Android devices using Matplotlib within Termux, designed for cases where full Qiskit packages fail to build. The approach lets researchers and hobbyists generate quantum visualization figures directly from a phone or tablet without a desktop Python environment.
- 5novelWriter maintainer weighs dropping Debian 12 packages●I'm still releasing novelWriter packages for Debian 12, and I just checked and noticed people are still downloading thos
The maintainer of novelWriter says they are still building packages for Debian 12 and have noticed people keep downloading them, even though the Debian 12 release reached end-of-life a few months ago. They would like to drop support, which would let them move on from Python 3.11, but are weighing that against users who still rely on those builds.
- 6NVIDIA releases IsaacTeleop for robot teleoperation●NVIDIA has released IsaacTeleop, a framework that converts XR hand tracking and motion controller input into commands fo
NVIDIA has released IsaacTeleop, a new framework that converts XR hand tracking and motion controller input into commands for both simulated and real robots. The pure Python retargeting engine allows developers to build robot control systems using NumPy, lowering the barrier for prototyping teleoperation and robot training workflows. Robotics developers are welcoming the open approach, seeing it as a practical tool for controlling robots with consumer VR hardware.
- 7
A new open-source course on building production-ready agentic retrieval-augmented generation systems is gaining attention among developers. Released by jamwithai and written in Python, the repository walks through deploying RAG pipelines with autonomous agents in real-world settings. Interest is growing as teams move such systems from prototypes into production.
- 8AI tool generates Lego assembly code in LDraw format●적용 가능성 야, ChatGPT가 레고 조립 코드를 만든다고? 원문에선 GPT‑6 Astra와 Opus 5.5를 쓰고 Docker 이미지로 배포했대. 1GB... # ai # python # lego # openso
A solo developer has built an AI-powered LDraw generator that turns prompts into Lego assembly instructions, using models referred to as GPT-6 Astra and Opus 5.5 and shipping the tool as a 1GB Docker image for anyone to try. Coding and maker communities are debating how practical it is for real building projects.
- 9The two sentences your AI agent cannot tell apart●The two sentences your agent cannot tell apart A tool in your agent calls an API. The call... # ai # python # llm # test
A discussion among developers highlights a subtle failure mode in AI agents: when a tool call to an API returns nothing, the agent cannot distinguish between a legitimate "nothing found" result and an actual lookup failure. The argument is that agents need explicit error signals rather than empty responses, since misreading a failed call as a valid empty result leads to confidently wrong answers. Developers building agents in Python are urged to design tool outputs that make errors unmistakable.
- 10New Tutorial Shows How to Build an AI Agent in Python●🤖 How (and Why) to Build an AI Agent from Scratch in Python In this article, you will learn what an AI agent is and how
Machine Learning Mastery has published a step-by-step guide explaining what an AI agent is and how to build one from scratch in plain Python using the Anthropic API. The article walks readers through the fundamentals of agent design and implementation, reflecting continued developer interest in hands-on AI tooling as interest in autonomous agents keeps growing across the tech community.
Repos
- nykooi1/vibe-wise A Claude Code plugin that helps you learn how to build while AI writes the code.
- anteloc/ldraw-nova Agent tooling for generative LEGO models building, built with Astra and Opus 5.5, powered by Jev
- rohitg00/ai-engineering-from-scratch Learn it. Build it. Ship it for others.
- VectifyAI/PageIndex 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
- openai/mcp-extensions Build plugins that feel like native, first-class features of ChatGPT.
- browser-use/jev-ultrafast Fastest and cheapest web agent
- tensorflow/tensorflow An Open Source Machine Learning Framework for Everyone
- giga-james/eventmaxxer Event application agent distro: maintained profiles, computer-use applications, and rate-limit wakeups
- networkx/networkx Network Analysis in Python
- ctxrs/graf graf is graphify, rebuilt properly in rust: 1000x faster search, 89x faster updates, and one native binary.
- XEonAX/blender-copilot A Copilot-style AI chat panel that lives inside Blender. The agent loop runs in Blender's own Python process, execu
- kyle-pena-nlp/jevchat Turns Jev into a chatbot