{
  "id": 18045046,
  "title": "Trending Dev Tools & Tutorials: Qwen, Postman AI, HackerTV, and More",
  "url": "https://urgent.news/2026/11/04/trending-dev-tools-tutorials-qwen-postman-ai-hackertv-and-more",
  "topic": "ai",
  "section": "AI",
  "published": "2026-11-04T00:47:05.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/karleeov/trending-dev-tools-tutorials-qwen-postman-ai-hackertv-and-more-2j7n"
  },
  "original_language": "en",
  "account": "Running large language models locally has become increasingly popular, with the Qwen 3.8 27B model garnering attention for its interpretability features. This guide provides a step-by-step tutorial on how to install and optimize the Qwen 3.8 27B model on a laptop. The tutorial covers optimizing performance for limited hardware and interpreting model weights effectively, with a difficulty level of intermediate. To get started, install Qwen 3.8 27B using the command: pip install qwen-3.8-27b.\n\nIn response to concerns about privacy and security, a tutorial addresses the issue of Postman silently installing AI plugins and sharing API data without user consent. Developers are encouraged to review and modify Postman's plugin settings to disable auto-installs, review plugin permissions, and secure API data from unauthorized access. The difficulty level for this tutorial is beginner, and users can start by reviewing and modifying Postman's plugin settings using the command: postman settings --disable-auto-install.\n\nFor tech enthusiasts seeking curated content, HackerTV offers a 24/7 YouTube channel that aggregates and streams videos recommended by Hacker News users. This tool provides a convenient way to discover relevant tech content, stream it efficiently, and customize content preferences. Beginner users can start streaming curated tech content by visiting HackerTV.\n\nIn a separate project, Stringman, an affordable, open-source robot designed for room-scale manipulation tasks, has been developed for $800. This tutorial angle focuses on assembling the robot, programming basic manipulation tasks, and customizing and optimizing the robot. With a difficulty level of intermediate, users can download the Stringman build instructions from GitHub to start working on this project.\n\nLastly, the author shares their experience with a lead-gen engine that has been actively discovering and enriching leads for Hong Kong SMEs. The engine has discovered 1776 leads, enriched 201 leads, and contacted 231 leads, with key actions including automating the lead-finding pipeline, personalizing messages for contacted leads, and tracking engagement to refine the process. If you're interested in running large language models locally, installing Qwen 3.8 27B is recommended. The author invites readers to share their thoughts on the growing trend of running large language models locally and encourages support by starring/following on dev.to, X, or reaching out for HK-based dev work.",
  "summary": "Run Qwen 3.8 27B on Your Laptop: Optimize & Interpret Model Weights 📊 | Open Source What it is: A comprehensive guide to running and interpreting Qwen 3.8 27B, a large language model, on personal hardware. Why now: The demand for running large language models locally has surged, with Qwen 3.8 27B gaining attention for its interpretability features. Tutorial angle: Setting up Qwen 3.8 27B on a…",
  "key_points": [
    "Qwen 3.8 27B model tutorial for local installation and optimization",
    "Postman AI tutorial on disabling auto-installed plugins and securing API data",
    "HackerTV YouTube channel for curated tech content from Hacker News"
  ],
  "editors_take": "The shift toward local large language model deployment and open-source robotics reflects a growing developer demand for greater privacy, hardware optimization, and affordable, customizable automation tools.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}