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08:58
2026-06-20
dev.to
artificial-intelligence

The AI Cost Paradox: 280x Cheaper, Bills Still Rising

The cost of running a capable AI model fell by roughly 280 times between November 2022 and October 2024, yet the average company's AI bill rose more than 300% over the same period. The paradox arises …

08:55
2026-06-20
dev.to
developer-tools

20 Linux Commands Every CS Student Should Know

A developer and BCA student, Prakash Gangurde, shares 20 essential Linux commands for computer science students, including pwd, ls, cd, mkdir, clear, touch, cp, and mv, with practical examples tested …

08:43
2026-06-20
dev.to
large-language-models

Your docs aren't burning your tokens — your tooling is

A developer argues that documentation in the Product Development Life Cycle (PDLC) does not significantly increase token usage; instead, inefficient tooling and rework are the primary token drains. Th…

07:59
2026-06-20
dev.to
ai-agents

Why Most Custom AI Skills Never Run (And the One Fix)

A developer identifies a common failure mode in AI agent skills: custom skills that are never triggered because their descriptions are written too narrowly. The fix is to write descriptions using natu…

07:58
2026-06-20
dev.to
ai-agents

What Is SKILL.md? A Practical Guide to AI Agent Skills

SKILL.md has rapidly become a standard format adopted by AI coding agents including Claude Code, Cursor, Codex CLI, and Gemini CLI. A skill is a folder containing a SKILL.md file that teaches an AI ag…

07:57
2026-06-20
dev.to
ai-agents

How to Write a SKILL.md That Actually Triggers

A developer explains that AI agent skills often fail to trigger because their descriptions are too specific. The solution is to write descriptions using natural language and synonyms that match how us…

07:57
2026-06-20
dev.to
ai-agents

Building Your First AI Agent Skill: From Markdown to APIs

A developer explains how to build AI agent skills, starting from a simple markdown file to scripts and API integrations. The approach scales from a SKILL.md with instructions to adding scripts for exe…

07:49
2026-06-20
dev.to
developer-tools

Smart Bookmarks Sidebar

Foxaura AI has released a smart bookmarks sidebar for Firefox that allows users to color, drag and drop, rename, and save browser tabs. The extension features color-coded folders, inline renaming, ins…

07:47
2026-06-20
dev.to
artificial-intelligence

Free Local AI Coding Agent: Cut Dev Costs 90%

A developer built a free local AI coding agent using open-source tools like CodePaidie and Ollama, aiming to cut development costs by 90% by eliminating monthly subscriptions for commercial coding ass…

07:45
2026-06-20
dev.to
large-language-models

Chatting with your Data: Conversational Analytics in BigQuery

Google Cloud has launched BigQuery Conversational Analytics, a feature that uses Gemini to allow users to query massive datasets with natural language. The tool includes governance features like Datap…

07:19
2026-06-20
dev.to
ai-agents

Your Agent Demo Works. Your Agent Doesn't.

Addy Osmani and Shubham Saboo from Google Cloud published five patterns for building reliable, stateful AI agents, addressing the common failure of agents that work in demos but break in production. T…

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