#command-line tool
1479 related articles
Product Reviews·2 min
The Secret Rules of the Terminal: Why Arrow Keys Sometimes Break — A Deep Dive from a 20-Year Veteran
Julia Evans' new book reveals the unwritten rules behind terminals — how terminal emulators, TTY drivers, shells, and escape codes work together, and why arrow keys sometimes break.
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Tutorials·2 min
Man Page Optimization Guide: Cheat Sheets, Categorized Navigation, and Example Design Patterns
Design patterns for better man pages: options summaries, categorized navigation, built-in cheat sheets, and example-driven docs with rsync, curl, strace case studies.
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Tutorials·2 min
Adding Practical Examples to tcpdump and dig Man Pages: Low-Barrier, High-Value Open Source Contributions
Julia Evans added practical examples to tcpdump and dig man pages, demonstrating open source contributions through documentation improvement with a custom Markdown-to-roff conversion approach.
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Product Reviews·2 min
Amp Coding Agent: A Comprehensive Analysis of Sourcegraph's Free AI Coding Tool
Sourcegraph launches Amp, a free AI coding agent with autonomous reasoning and code editing, compatible with VS Code, Cursor, Windsurf. Full analysis of capabilities and market positioning.
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Product Reviews·2 min
DevPass Review: One API Key for 200+ Coding Models, Save 66% on Costs
DevPass by LLM Gateway offers one API key for 200+ coding models, compatible with Claude Code, OpenCode, and more. Get $3 of usage for every $1 spent.
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Product Reviews·1 min
Datasette LLM Accountant: An Open-Source Tool for LLM Usage Tracking and Cost Management
datasette-llm-accountant 0.1a4 released, fixing a response chain tracking bug. This open-source plugin helps developers monitor LLM API calls, token usage, and costs with chain tracking for Agent workflows.
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Product Reviews·2 min
Deep Dive into Lingo.dev v1: How an AI-Powered Localization Engineering Platform Is Changing Multilingual Development
Explore Lingo.dev v1 — an AI localization engineering platform for dev teams with stateful translation APIs, glossaries, CI/CD integration, and MCP support.
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Product Reviews·2 min
WOZCODE Review: Can This Claude Code Money-Saver Really Cut Costs by 50%?
In-depth analysis of WOZCODE efficiency optimization tool: how it helps Claude Code users reduce costs by 50% through Token optimization. Covers installation, core features, real-world results, and use cases.
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Product Reviews·1 min
Gas City 1.0 Open-Source Platform: Building Automated Software Factories with Multi-AI Agent Orchestration
Gas City 1.0 is an open-source software factory platform that orchestrates multiple AI coding agents like Claude Code, Codex, and Gemini to transform non-deterministic outputs into production-grade code.
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Product Reviews·2 min
Big Words: Simon Willison's URL-Driven Slide Text Tool
Big Words is a minimalist web tool by Simon Willison that generates full-screen text slides via URL query parameters, with zero dependencies and stateless design.
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Industry Insights·2 min
2025 Go Developer Survey Results: A Deep Dive into Satisfaction, Use Cases, and Challenges
Deep dive into the 2025 Go Developer Survey: developer satisfaction, cloud-native and AI use cases, error handling and generics challenges, IDE and AI tool trends.
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Tutorials·2 min
Building a GitHub Repo Stats Tool with a Single Prompt: An AI-Assisted Development Case Study
Simon Willison built a GitHub Repo Stats tool with a single prompt, solving the pain of not seeing commit counts on mobile. A breakdown of the implementation and prompt engineering lessons.
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Product Reviews·2 min
Claude Code in Practice: How an IT Veteran Uses AI Programming to 10x Development Efficiency
An IT veteran shares Claude Code real-world cases including S&P 500 analysis tools and Bitcoin backtesting platforms, showing how AI programming compresses weeks of work into minutes for just $100/month.
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Tutorials·2 min
AI Skill Development in Practice: Test-Driven Iteration and Model Pairing Strategies
A complete guide to AI Skill development: from requirement description, model selection to test-driven iteration. Includes model pairing strategies for CodeX, Claude Code, DeepSeek and more.
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Tutorials·2 min
Automating Video Editing with Claude Code: 3 Skills to Build a Complete Recording-to-Publishing Pipeline
Learn how to build a video production automation pipeline with Claude Code using 3 Skills for script generation, smart editing, subtitles, and thumbnails — cutting recording-to-publishing time to 30 minutes.
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Tutorials·1 min
Claude Code Desktop Tutorial: Chinese Localization, Login-Free Setup & DeepSeek Integration Complete Guide
Step-by-step tutorial for installing Claude Code Desktop with Chinese localization, login-free setup, DeepSeek model integration, and custom Skill loading.
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Industry Insights·2 min
The Full Story Behind Microsoft Banning Claude Code: The Real Reasons for Forcing an Internal Shift to Copilot CLI
Microsoft revokes Claude Code licenses for thousands of developers, mandating Windows, Office, and Teams teams migrate to GitHub Copilot CLI by June 30.
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Industry Insights·2 min
Feishu Meets Claude Code: A New Way to Bring AI Coding Assistants into Team Collaboration
Explore how the open-source Feishu Claude Code Bridge brings AI coding assistants from the terminal into team collaboration. Analysis of the bridge architecture, use cases, security boundaries, and the future of AI coding tools moving beyond the IDE.
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Tutorials·2 min
A Must-Read Guide to AI Coding for Non-Programmers: Model Selection, Tool Setup, and Real-World Applications
A beginner's guide to AI coding for non-programmers: how to choose between GPT and DeepSeek, get started with Cursor/Codex/Claude Code, and build real-world applications.
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Tutorials·2 min
Claude Code Installation Guide: One-Click Integration with DeepSeek V4, Direct Connection in China Without Overseas Accounts
Step-by-step guide to install Claude Code in China via CC Switch with DeepSeek V4 Pro—no overseas account or credit card needed. Covers Node.js setup, API keys, and cost control.
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