huggingface

How to Use Transformers.js in a Chrome Extension

We recently released a Transformers.js demo browser extension powered by Gemma 4 E2B to help users navigate the web. While building it, we ran into several practical observations about Manifest V3 runtimes, model loading, and messaging that are worth sharing. Who this is for This guide is for developers who want to run local AI features in a Chrome extension with Transformers.js under Manifest V3 constraints. By the end, you will have the same architecture used in this project: a […]

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huggingface

DeepSeek-V4: a million-token context that agents can actually use

DeepSeek released V4 today. Two MoE checkpoints are on the Hub: DeepSeek-V4-Pro at 1.6T total parameters with 49B active, and DeepSeek-V4-Flash at 284B total with 13B active. Both have a 1M-token context window. The benchmark numbers are competitive, but not SOTA. It doesn’t matter. The real innovation is how DeepSeek v4 is designed for efficient large context length support, and hence as one of the best candidates for agentic tasks. Focusing on long running agentic workloads. Running a frontier open […]

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huggingface

Gemma 4 VLA Demo on Jetson Orin Nano Super

Talk to Gemma 4, and she’ll decide on her own if she needs to look through the webcam to answer you. All running locally on a Jetson Orin Nano Super. You speak → Parakeet STT → Gemma 4 → [Webcam if needed] → Kokoro TTS → Speaker Press SPACE to record, SPACE again to stop. This is a simple VLA: the model decides on its own whether to act based on the context of what you asked, no keyword triggers, […]

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Python

Quiz: AI Coding Agents Guide: A Map of the Four Workflow Types

Interactive Quiz ⋅ 9 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of AI Coding Agents Guide: A Map of the Four Workflow Types. By working through this quiz, you’ll revisit the four common workflow types for AI coding agents: IDE, terminal, pull request, and cloud. You’ll also get a chance to review how to match the right workflow to the task in front of you. The quiz contains 9 questions and there is no time limit. […]

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Python

Quiz: SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files

Interactive Quiz ⋅ 8 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of the concepts in the video course SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files. By working through this quiz, you’ll revisit how Python, SQLite, and SQLAlchemy work together to give your programs reliable data storage. You’ll also check your grasp of primary and foreign keys, SQLAlchemy’s Core and ORM layers, and the many-to-many relationships that tie your data together. The quiz […]

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Python

Altair: Declarative Charts With Python

There’s a moment many data analysts know well: you have a new dataset and a clear question, and you open a notebook only to find yourself writing boilerplate axis and figure setup before you’ve even looked at the data. Matplotlib gives you fine-grained control, but that control comes with a cost. Altair takes a completely different approach to data visualization in Python. Instead of scripting every visual detail, you describe what your data means. This includes specifying which column goes […]

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Python

Quiz: How to Conceptualize Python Fundamentals for Greater Mastery

Interactive Quiz ⋅ 8 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of How to Conceptualize Python Fundamentals for Greater Mastery. By working through this quiz, you’ll revisit a framework for forming a clear mental picture of Python concepts, including defining ideas in your own words, finding real-world and software analogies, comparing similar concepts, and learning by teaching. With this framework in hand, you’ll be better equipped to approach new Python topics with confidence. The quiz contains […]

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Python

Quiz: uv vs pip: Python Packaging and Dependency Management

Interactive Quiz ⋅ 7 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of uv vs pip: Python Packaging and Dependency Management. By working through this quiz, you’ll revisit key differences between uv and pip, including package installation speed, dependency management, reproducible environments, and governance. The quiz contains 7 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll receive a total score. The maximum score […]

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Python

Quiz: Leverage OpenAI’s API in Your Python Projects

Interactive Quiz ⋅ 10 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of Leverage OpenAI’s API in Your Python Projects. By working through this quiz, you’ll revisit key concepts like setting up authentication, sending prompts with the openai library, controlling AI behavior with role-based messages, and structuring outputs with Pydantic models. The quiz contains 10 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll […]

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